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From: Stefan G. <sg...@10...> - 2009-05-13 07:45:05
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Hi All, We are planing a community event the night before the Hadoop Summit. This "BarCamp" (http://en.wikipedia.org/wiki/BarCamp) event will be held at the same venue as the Summit (Santa Clara Marriott). Refreshments will be served to encourage socializing. To initialize conversations for the social part of the evening we are offering people the opportunity to present an experience report of their project (within a 15 min presentation). We have 12 slots in 3 parallel tracks max. The focus should be on projects leveraging technologies from the Hadoop eco-system. Please join us and mingle with the rest of the Hadoop community. To find out more about this event and signup please visit : http://www.scaleunlimited.com/events/scale_camp Please submit your presentation here: http://www.scaleunlimited.com/about-us/contact Stefan P.S. Please spread the word! P.P.S Apologies for the cross posting. |
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From: Mahadev K. <ma...@ya...> - 2009-05-04 20:21:16
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Hi Avinash, These packages are auto generated in Zookeeper. PLEASE NOTE: We have moved to apache http://hadoop.apache.org/zookeeper/. Please post your questions to the apache mailing lists. Thanks Mahadev On 5/4/09 11:49 AM, "Avinash Lakshman" <avi...@gm...> wrote: > There are some packages that are missing. org.apache.zookeeper.data and > org.apache.zookeeper.proto. As I result of this I cannot compile the code. Am > I missing something? > > Thanks > Avinash > > > ------------------------------------------------------------------------------ > Register Now & Save for Velocity, the Web Performance & Operations > Conference from O'Reilly Media. Velocity features a full day of > expert-led, hands-on workshops and two days of sessions from industry > leaders in dedicated Performance & Operations tracks. Use code vel09scf > and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf > > _______________________________________________ > Zookeeper-user mailing list > Zoo...@li... > https://lists.sourceforge.net/lists/listinfo/zookeeper-user |
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From: Avinash L. <avi...@gm...> - 2009-05-04 18:49:57
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There are some packages that are missing. org.apache.zookeeper.data and org.apache.zookeeper.proto. As I result of this I cannot compile the code. Am I missing something? Thanks Avinash |
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From: Benjamin R. <br...@ya...> - 2008-10-31 14:28:39
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For those of you going to ApacheCon, I will be doing a presentation of ZooKeeper on Friday at HadoopCamp. See http://us.apachecon.com/c/acus2008/schedule/hadoop-camp for more details. ben |
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From: Benjamin R. <br...@ya...> - 2008-10-28 21:52:30
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We have moved development to Apache. With the release of 3.0 of ZooKeeper on Apache we are shutting down the sourceforge site. If you are still interested in ZooKeeper (we hope you are :) please subscribe to the lists at http://hadoop.apache.org/zookeeper. thank you ben |
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From: Stu H. <st...@ma...> - 2008-10-15 17:25:11
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Hey Ted, The client library already handles all of this for you. Its not very clear, but the `host` parameter to: > ZooKeeper(String host, int sessionTimeout, Watcher watcher) ... takes a comma separated list of server:port pairs, which should be the full list of servers in your quorum. Assuming that the crashed server doesn't bring you below the minimum number of servers required for quorum, the client library will connect to another server in the list, and all of your Watchers will receive a 'connected' event, indicating that they changed servers. See: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_gotchas Also, the new Apache ZooKeeper mailing list is here: http://hadoop.apache.org/zookeeper/mailing_lists.html Thanks, Stu -----Original Message----- From: "Ted Dunning" <ted...@gm...> Sent: Wednesday, October 15, 2008 5:01am To: zoo...@li... Subject: [Zookeeper-user] how to handle zookeeper server crash from client ------------------------------------------------------------------------- What is the received wisdom about how to handle the crash of a ZK server from the client. Clearly, reconnecting is necessary. Should that be done by the client by just using a watcher that probes a list of servers until it finds a live one? For that matter, what is best practice relative to initial connection? Are people using a load balancer to abstract away how many servers are in the zookeeper cluster? Or are they writing application code to probe the cluster until a live server is found? -- ted |
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From: Ted D. <ted...@gm...> - 2008-10-15 09:05:51
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What is the received wisdom about how to handle the crash of a ZK server from the client. Clearly, reconnecting is necessary. Should that be done by the client by just using a watcher that probes a list of servers until it finds a live one? For that matter, what is best practice relative to initial connection? Are people using a load balancer to abstract away how many servers are in the zookeeper cluster? Or are they writing application code to probe the cluster until a live server is found? -- ted |
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From: Stefan G. <sg...@10...> - 2008-09-18 11:30:16
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Hi Patrick, Thanks! I added katta and our company as well, I hope that is ok. :) Also since we make a living from open source distributed computing if you consider to have a page like http://wiki.apache.org/hadoop/Support we would be interested to add our link there too. Thanks again! Stefan ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec Inc., Menlo Park, California web: http://www.101tec.com blog: http://www.find23.net On Sep 18, 2008, at 6:46 AM, Patrick Hunt wrote: > This is great to see, congratulations! If you have a few minutes > please update the ZK "poweredby" page: > http://wiki.apache.org/hadoop/ZooKeeper/PoweredBy > > BTW. We're in the process of moving to Apache from SourceForge. Our > next release, 3.0 slated for Oct22, will be on Apache. > > Regards, > > Patrick > > Stefan Groschupf wrote: >> After 5 month work we are happy to announce the first developer >> preview release of katta. >> This release contains all functionality to serve a large, sharded >> lucene index on many servers. >> Katta is standing on the shoulders of the giants lucene, hadoop >> and zookeeper. >> Main features: >> + Plays well with Hadoop >> + Apache Version 2 License. >> + Node failure tolerance >> + Master failover >> + Shard replication >> + Plug-able network topologies (Shard - Distribution and Selection >> Polices) >> + Node load balancing at client >> Please give katta a test drive and give us some feedback! >> Download: >> http://sourceforge.net/project/platformdownload.php?group_id=225750 >> website: >> http://katta.sourceforge.net/ >> Getting started in less than 3 min: >> http://katta.wiki.sourceforge.net/Getting+started >> Installation on a grid: >> http://katta.wiki.sourceforge.net/Installation >> Katta presentation today (09/17/08) at hadoop user, yahoo mission >> college: >> http://upcoming.yahoo.com/event/1075456/ >> * slides will be available online later >> Many thanks for the hard work: >> Johannes Zillmann, Marko Bauhardt, Martin Schaaf (101tec) >> I apologize the cross posting. >> Yours, the Katta Team. >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec Inc., Menlo Park, California >> http://www.101tec.com >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win >> great prizes >> Grand prize is a trip for two to an Open Source event anywhere in >> the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user > |
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From: Patrick H. <ph...@ap...> - 2008-09-18 06:47:33
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This is great to see, congratulations! If you have a few minutes please update the ZK "poweredby" page: http://wiki.apache.org/hadoop/ZooKeeper/PoweredBy BTW. We're in the process of moving to Apache from SourceForge. Our next release, 3.0 slated for Oct22, will be on Apache. Regards, Patrick Stefan Groschupf wrote: > After 5 month work we are happy to announce the first developer > preview release of katta. > This release contains all functionality to serve a large, sharded > lucene index on many servers. > Katta is standing on the shoulders of the giants lucene, hadoop and > zookeeper. > > Main features: > + Plays well with Hadoop > + Apache Version 2 License. > + Node failure tolerance > + Master failover > + Shard replication > + Plug-able network topologies (Shard - Distribution and Selection > Polices) > + Node load balancing at client > > > > Please give katta a test drive and give us some feedback! > > Download: > http://sourceforge.net/project/platformdownload.php?group_id=225750 > > website: > http://katta.sourceforge.net/ > > Getting started in less than 3 min: > http://katta.wiki.sourceforge.net/Getting+started > > Installation on a grid: > http://katta.wiki.sourceforge.net/Installation > > Katta presentation today (09/17/08) at hadoop user, yahoo mission > college: > http://upcoming.yahoo.com/event/1075456/ > * slides will be available online later > > > Many thanks for the hard work: > Johannes Zillmann, Marko Bauhardt, Martin Schaaf (101tec) > > I apologize the cross posting. > > > Yours, the Katta Team. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 101tec Inc., Menlo Park, California > http://www.101tec.com > > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Zookeeper-user mailing list > Zoo...@li... > https://lists.sourceforge.net/lists/listinfo/zookeeper-user |
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From: Johannes Z. <jz...@10...> - 2008-09-18 03:53:41
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Hi Mahadev, - checked out tag 2.2.1 - set version in build.xml from 2.2.0 to 2.2.1 - ant clean release The build zookeeper-2.2.1.jar works for me! Versions: Apache Ant version 1.7.0 java version "1.5.0_13" Thanks Johannes On Sep 18, 2008, at 2:11 AM, Mahadev Konar wrote: > Sorry I forgot to respond. It might be that the 2.2.1 is made with a > 1.6 > java version. We should fix that. For now can you do an svn checkout > svn co > https://zookeeper.svn.sourceforge.net/svnroot/zookeeper/tags/2.2.1/zookeeper > zookeeper > > And build it using ant jar? > > With java 1.5? > > Let us know how that goes. > > mahadev > > On 9/17/08 5:02 PM, "Stefan Groschupf" <sg...@10...> wrote: > >> Johannes, >> please note that zookeeper moved to apache. >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec Inc., Menlo Park, California >> web: http://www.101tec.com >> blog: http://www.find23.net >> >> >> >> On Sep 12, 2008, at 12:10 AM, Johannes Zillmann wrote: >> >>> Using the zookeeper release from sf. version 2.2.1 >>> >>> Johannes >>> >>> On Sep 11, 2008, at 7:32 PM, Mahadev Konar wrote: >>> >>>> Are you using the vanilla zookeeper release from SF or did you >>>> compile it on your own? >>>> >>>> Mahadev >>>> >>>> >>>> On 9/11/08 2:38 AM, "Johannes Zillmann" <jz...@10...> wrote: >>>> >>>>> Hi Mahadev, >>>>> >>>>> i removed my subclass of NIOServerCnxn but still have the same >>>>> problem. >>>>> >>>>> --------------------------- >>>>> ...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class) >>>>> class file has wrong version 50.0, should be 49.0 >>>>> Please remove or make sure it appears in the correct subdirectory >>>>> of the classpath. >>>>> import com.yahoo.zookeeper.KeeperException; >>>>> ^ >>>>> 1 error >>>>> --------------------------- >>>>> >>>>> regards >>>>> Johannes >>>>> >>>>> On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote: >>>>> >>>>>> Hi all, >>>>>> >>>>>> thanks for the answers so far. >>>>>> I'm unsure wether its a zookeeper or an "own" one. >>>>>> I'm extending NIOServerCnxn maybe there is problem strange >>>>>> compiler problem because my extending class is compiled with >>>>>> another jvm then the NIOServerCnxn. >>>>>> Still investigating... >>>>>> Let you know... >>>>>> >>>>>> Johannes >>>>>> >>>>>> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: >>>>>> >>>>>>> Hi Johannens, >>>>>>> You might be right. We should fix that. >>>>>>> >>>>>>> Also, on a side note – we have moved to apache under Hadoop. >>>>>>> http://hadoop.apache.org/zookeeper/ >>>>>>> >>>>>>> Our new mailing lists are -- >>>>>>> >>>>>>> http://hadoop.apache.org/zookeeper/mailing_lists.html >>>>>>> >>>>>>> >>>>>>> mahadev >>>>>>> >>>>>>> >>>>>>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: >>>>>>> >>>>>>> >>>>>>>> Hello, >>>>>>>> >>>>>>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was >>>>>>>> compiled with java 1.5 ? >>>>>>>> Upgrading brought me: >>>>>>>> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/ >>>>>>>> zookeeper/server/NIOServerCnxn.class >>>>>>>> ) >>>>>>>> class file has wrong version 50.0, should be 49.0 >>>>>>>> >>>>>>>> Johannes >>>>>>>> >>>>>>>> >>>>>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>>>> 101tec GmbH >>>>>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>>>>> http://www.101tec.com >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> > ------------------------------------------------------------------------> > >>>>>> > - >>>>>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>>>>> Developer's challenge >>>>>>>> Build the coolest Linux based applications with Moblin SDK & >>>>>>>> win great prizes >>>>>>>> Grand prize is a trip for two to an Open Source event anywhere >>>>>>>> in the world >>>>>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Zookeeper-user mailing list >>>>>>>> Zoo...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>> 101tec GmbH >>>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>>> http://www.101tec.com >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------- >>>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>>> Developer's challenge >>>>>> Build the coolest Linux based applications with Moblin SDK & win >>>>>> great prizes >>>>>> Grand prize is a trip for two to an Open Source event anywhere in >>>>>> the world >>>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/________________ >>>>>> _______________________________ >>>>>> Zookeeper-user mailing list >>>>>> Zoo...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>> >>>>> >>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>> 101tec GmbH >>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>> http://www.101tec.com >>>>> >>>>> >>>>> >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> 101tec GmbH >>> Halle (Saale), Saxony-Anhalt, Germany >>> http://www.101tec.com >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>> challenge >>> Build the coolest Linux based applications with Moblin SDK & win >>> great prizes >>> Grand prize is a trip for two to an Open Source event anywhere in >>> the world >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/___________________ >>> ____________________________ >>> Zookeeper-user mailing list >>> Zoo...@li... >>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec GmbH Halle (Saale), Saxony-Anhalt, Germany http://www.101tec.com |
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From: Mahadev K. <ma...@ya...> - 2008-09-18 00:12:32
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Sorry I forgot to respond. It might be that the 2.2.1 is made with a 1.6 java version. We should fix that. For now can you do an svn checkout svn co https://zookeeper.svn.sourceforge.net/svnroot/zookeeper/tags/2.2.1/zookeeper zookeeper And build it using ant jar? With java 1.5? Let us know how that goes. mahadev On 9/17/08 5:02 PM, "Stefan Groschupf" <sg...@10...> wrote: > Johannes, > please note that zookeeper moved to apache. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 101tec Inc., Menlo Park, California > web: http://www.101tec.com > blog: http://www.find23.net > > > > On Sep 12, 2008, at 12:10 AM, Johannes Zillmann wrote: > >> Using the zookeeper release from sf. version 2.2.1 >> >> Johannes >> >> On Sep 11, 2008, at 7:32 PM, Mahadev Konar wrote: >> >>> Are you using the vanilla zookeeper release from SF or did you >>> compile it on your own? >>> >>> Mahadev >>> >>> >>> On 9/11/08 2:38 AM, "Johannes Zillmann" <jz...@10...> wrote: >>> >>>> Hi Mahadev, >>>> >>>> i removed my subclass of NIOServerCnxn but still have the same >>>> problem. >>>> >>>> --------------------------- >>>> ...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class) >>>> class file has wrong version 50.0, should be 49.0 >>>> Please remove or make sure it appears in the correct subdirectory >>>> of the classpath. >>>> import com.yahoo.zookeeper.KeeperException; >>>> ^ >>>> 1 error >>>> --------------------------- >>>> >>>> regards >>>> Johannes >>>> >>>> On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote: >>>> >>>>> Hi all, >>>>> >>>>> thanks for the answers so far. >>>>> I'm unsure wether its a zookeeper or an "own" one. >>>>> I'm extending NIOServerCnxn maybe there is problem strange >>>>> compiler problem because my extending class is compiled with >>>>> another jvm then the NIOServerCnxn. >>>>> Still investigating... >>>>> Let you know... >>>>> >>>>> Johannes >>>>> >>>>> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: >>>>> >>>>>> Hi Johannens, >>>>>> You might be right. We should fix that. >>>>>> >>>>>> Also, on a side note we have moved to apache under Hadoop. >>>>>> http://hadoop.apache.org/zookeeper/ >>>>>> >>>>>> Our new mailing lists are -- >>>>>> >>>>>> http://hadoop.apache.org/zookeeper/mailing_lists.html >>>>>> >>>>>> >>>>>> mahadev >>>>>> >>>>>> >>>>>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: >>>>>> >>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was >>>>>>> compiled with java 1.5 ? >>>>>>> Upgrading brought me: >>>>>>> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/ >>>>>>> zookeeper/server/NIOServerCnxn.class >>>>>>> ) >>>>>>> class file has wrong version 50.0, should be 49.0 >>>>>>> >>>>>>> Johannes >>>>>>> >>>>>>> >>>>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>>> 101tec GmbH >>>>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>>>> http://www.101tec.com >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------>>>>>>> - >>>>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>>>> Developer's challenge >>>>>>> Build the coolest Linux based applications with Moblin SDK & >>>>>>> win great prizes >>>>>>> Grand prize is a trip for two to an Open Source event anywhere >>>>>>> in the world >>>>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Zookeeper-user mailing list >>>>>>> Zoo...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>> 101tec GmbH >>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>> http://www.101tec.com >>>>> >>>>> >>>>> ------------------------------------------------------------------------- >>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>> Developer's challenge >>>>> Build the coolest Linux based applications with Moblin SDK & win >>>>> great prizes >>>>> Grand prize is a trip for two to an Open Source event anywhere in >>>>> the world >>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/________________ >>>>> _______________________________ >>>>> Zookeeper-user mailing list >>>>> Zoo...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>> >>>> >>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> 101tec GmbH >>>> Halle (Saale), Saxony-Anhalt, Germany >>>> http://www.101tec.com >>>> >>>> >>>> >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec GmbH >> Halle (Saale), Saxony-Anhalt, Germany >> http://www.101tec.com >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win >> great prizes >> Grand prize is a trip for two to an Open Source event anywhere in >> the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/___________________ >> ____________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user > |
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From: Stefan G. <sg...@10...> - 2008-09-18 00:06:33
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After 5 month work we are happy to announce the first developer preview release of katta. This release contains all functionality to serve a large, sharded lucene index on many servers. Katta is standing on the shoulders of the giants lucene, hadoop and zookeeper. Main features: + Plays well with Hadoop + Apache Version 2 License. + Node failure tolerance + Master failover + Shard replication + Plug-able network topologies (Shard - Distribution and Selection Polices) + Node load balancing at client Please give katta a test drive and give us some feedback! Download: http://sourceforge.net/project/platformdownload.php?group_id=225750 website: http://katta.sourceforge.net/ Getting started in less than 3 min: http://katta.wiki.sourceforge.net/Getting+started Installation on a grid: http://katta.wiki.sourceforge.net/Installation Katta presentation today (09/17/08) at hadoop user, yahoo mission college: http://upcoming.yahoo.com/event/1075456/ * slides will be available online later Many thanks for the hard work: Johannes Zillmann, Marko Bauhardt, Martin Schaaf (101tec) I apologize the cross posting. Yours, the Katta Team. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec Inc., Menlo Park, California http://www.101tec.com |
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From: Stefan G. <sg...@10...> - 2008-09-18 00:02:17
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Johannes, please note that zookeeper moved to apache. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec Inc., Menlo Park, California web: http://www.101tec.com blog: http://www.find23.net On Sep 12, 2008, at 12:10 AM, Johannes Zillmann wrote: > Using the zookeeper release from sf. version 2.2.1 > > Johannes > > On Sep 11, 2008, at 7:32 PM, Mahadev Konar wrote: > >> Are you using the vanilla zookeeper release from SF or did you >> compile it on your own? >> >> Mahadev >> >> >> On 9/11/08 2:38 AM, "Johannes Zillmann" <jz...@10...> wrote: >> >>> Hi Mahadev, >>> >>> i removed my subclass of NIOServerCnxn but still have the same >>> problem. >>> >>> --------------------------- >>> ...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class) >>> class file has wrong version 50.0, should be 49.0 >>> Please remove or make sure it appears in the correct subdirectory >>> of the classpath. >>> import com.yahoo.zookeeper.KeeperException; >>> ^ >>> 1 error >>> --------------------------- >>> >>> regards >>> Johannes >>> >>> On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote: >>> >>>> Hi all, >>>> >>>> thanks for the answers so far. >>>> I'm unsure wether its a zookeeper or an "own" one. >>>> I'm extending NIOServerCnxn maybe there is problem strange >>>> compiler problem because my extending class is compiled with >>>> another jvm then the NIOServerCnxn. >>>> Still investigating... >>>> Let you know... >>>> >>>> Johannes >>>> >>>> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: >>>> >>>>> Hi Johannens, >>>>> You might be right. We should fix that. >>>>> >>>>> Also, on a side note – we have moved to apache under Hadoop. >>>>> http://hadoop.apache.org/zookeeper/ >>>>> >>>>> Our new mailing lists are -- >>>>> >>>>> http://hadoop.apache.org/zookeeper/mailing_lists.html >>>>> >>>>> >>>>> mahadev >>>>> >>>>> >>>>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: >>>>> >>>>> >>>>>> Hello, >>>>>> >>>>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was >>>>>> compiled with java 1.5 ? >>>>>> Upgrading brought me: >>>>>> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/ >>>>>> zookeeper/server/NIOServerCnxn.class >>>>>> ) >>>>>> class file has wrong version 50.0, should be 49.0 >>>>>> >>>>>> Johannes >>>>>> >>>>>> >>>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>> 101tec GmbH >>>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>>> http://www.101tec.com >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------- >>>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>>> Developer's challenge >>>>>> Build the coolest Linux based applications with Moblin SDK & >>>>>> win great prizes >>>>>> Grand prize is a trip for two to an Open Source event anywhere >>>>>> in the world >>>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>>>> >>>>>> _______________________________________________ >>>>>> Zookeeper-user mailing list >>>>>> Zoo...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>>> >>>>> >>>>> >>>> >>>> >>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> 101tec GmbH >>>> Halle (Saale), Saxony-Anhalt, Germany >>>> http://www.101tec.com >>>> >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.Net email is sponsored by the Moblin Your Move >>>> Developer's challenge >>>> Build the coolest Linux based applications with Moblin SDK & win >>>> great prizes >>>> Grand prize is a trip for two to an Open Source event anywhere in >>>> the world >>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________ >>>> Zookeeper-user mailing list >>>> Zoo...@li... >>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>> >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> 101tec GmbH >>> Halle (Saale), Saxony-Anhalt, Germany >>> http://www.101tec.com >>> >>> >>> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 101tec GmbH > Halle (Saale), Saxony-Anhalt, Germany > http://www.101tec.com > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win > great prizes > Grand prize is a trip for two to an Open Source event anywhere in > the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________ > Zookeeper-user mailing list > Zoo...@li... > https://lists.sourceforge.net/lists/listinfo/zookeeper-user |
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From: Johannes Z. <jz...@10...> - 2008-09-12 07:11:10
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Using the zookeeper release from sf. version 2.2.1 Johannes On Sep 11, 2008, at 7:32 PM, Mahadev Konar wrote: > Are you using the vanilla zookeeper release from SF or did you > compile it on your own? > > Mahadev > > > On 9/11/08 2:38 AM, "Johannes Zillmann" <jz...@10...> wrote: > >> Hi Mahadev, >> >> i removed my subclass of NIOServerCnxn but still have the same >> problem. >> >> --------------------------- >> ...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class) >> class file has wrong version 50.0, should be 49.0 >> Please remove or make sure it appears in the correct subdirectory >> of the classpath. >> import com.yahoo.zookeeper.KeeperException; >> ^ >> 1 error >> --------------------------- >> >> regards >> Johannes >> >> On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote: >> >>> Hi all, >>> >>> thanks for the answers so far. >>> I'm unsure wether its a zookeeper or an "own" one. >>> I'm extending NIOServerCnxn maybe there is problem strange >>> compiler problem because my extending class is compiled with >>> another jvm then the NIOServerCnxn. >>> Still investigating... >>> Let you know... >>> >>> Johannes >>> >>> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: >>> >>>> Hi Johannens, >>>> You might be right. We should fix that. >>>> >>>> Also, on a side note – we have moved to apache under Hadoop. >>>> http://hadoop.apache.org/zookeeper/ >>>> >>>> Our new mailing lists are -- >>>> >>>> http://hadoop.apache.org/zookeeper/mailing_lists.html >>>> >>>> >>>> mahadev >>>> >>>> >>>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: >>>> >>>> >>>>> Hello, >>>>> >>>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was >>>>> compiled with java 1.5 ? >>>>> Upgrading brought me: >>>>> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/ >>>>> server/NIOServerCnxn.class >>>>> ) >>>>> class file has wrong version 50.0, should be 49.0 >>>>> >>>>> Johannes >>>>> >>>>> >>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>> 101tec GmbH >>>>> Halle (Saale), Saxony-Anhalt, Germany >>>>> http://www.101tec.com >>>>> >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------- >>>>> This SF.Net email is sponsored by the Moblin Your Move >>>>> Developer's challenge >>>>> Build the coolest Linux based applications with Moblin SDK & >>>>> win great prizes >>>>> Grand prize is a trip for two to an Open Source event anywhere >>>>> in the world >>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>>> >>>>> _______________________________________________ >>>>> Zookeeper-user mailing list >>>>> Zoo...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>> >>>> >>>> >>> >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> 101tec GmbH >>> Halle (Saale), Saxony-Anhalt, Germany >>> http://www.101tec.com >>> >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>> challenge >>> Build the coolest Linux based applications with Moblin SDK & win >>> great prizes >>> Grand prize is a trip for two to an Open Source event anywhere in >>> the world >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________ >>> Zookeeper-user mailing list >>> Zoo...@li... >>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >> >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec GmbH >> Halle (Saale), Saxony-Anhalt, Germany >> http://www.101tec.com >> >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec GmbH Halle (Saale), Saxony-Anhalt, Germany http://www.101tec.com |
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From: Mahadev K. <ma...@ya...> - 2008-09-11 17:32:46
|
Are you using the vanilla zookeeper release from SF or did you compile it on your own? Mahadev On 9/11/08 2:38 AM, "Johannes Zillmann" <jz...@10...> wrote: > Hi Mahadev, > > i removed my subclass of NIOServerCnxn but still have the same problem. > > --------------------------- > ...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class) > class file has wrong version 50.0, should be 49.0 > Please remove or make sure it appears in the correct subdirectory of the > classpath. > import com.yahoo.zookeeper.KeeperException; > ^ > 1 error > --------------------------- > > regards > Johannes > > On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote: > >> Hi all, >> >> thanks for the answers so far. >> I'm unsure wether its a zookeeper or an "own" one. >> I'm extending NIOServerCnxn maybe there is problem strange compiler problem >> because my extending class is compiled with another jvm then the >> NIOServerCnxn. >> Still investigating... >> Let you know... >> >> Johannes >> >> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: >> >>> Hi Johannens, >>> You might be right. We should fix that. >>> >>> Also, on a side note we have moved to apache under Hadoop. >>> http://hadoop.apache.org/zookeeper/ >>> >>> Our new mailing lists are -- >>> >>> http://hadoop.apache.org/zookeeper/mailing_lists.html >>> >>> >>> mahadev >>> >>> >>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: >>> >>> >>>> Hello, >>>> >>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was compiled with >>>> java 1.5 ? >>>> Upgrading brought me: >>>> bad class file: >>>> .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/server/NIOServerCnxn.class >>>> ) >>>> class file has wrong version 50.0, should be 49.0 >>>> >>>> Johannes >>>> >>>> >>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> 101tec GmbH >>>> Halle (Saale), Saxony-Anhalt, Germany >>>> http://www.101tec.com >>>> >>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>>> challenge >>>> Build the coolest Linux based applications with Moblin SDK & win great >>>> prizes >>>> Grand prize is a trip for two to an Open Source event anywhere in the >>>> world >>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>> >>>> >>>> _______________________________________________ >>>> Zookeeper-user mailing list >>>> Zoo...@li... >>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>> >>> >>> >> >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec GmbH >> Halle (Saale), Saxony-Anhalt, Germany >> http://www.101tec.com >> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/___________________ >> ____________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 101tec GmbH > Halle (Saale), Saxony-Anhalt, Germany > http://www.101tec.com > > > |
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From: Johannes Z. <jz...@10...> - 2008-09-11 09:38:13
|
Hi Mahadev,
i removed my subclass of NIOServerCnxn but still have the same problem.
---------------------------
...zookeeper-2.2.1.jar(com/yahoo/zookeeper/KeeperException.class)
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of
the classpath.
import com.yahoo.zookeeper.KeeperException;
^
1 error
---------------------------
regards
Johannes
On Aug 21, 2008, at 8:39 AM, Johannens Zillmann wrote:
> Hi all,
>
> thanks for the answers so far.
> I'm unsure wether its a zookeeper or an "own" one.
> I'm extending NIOServerCnxn maybe there is problem strange compiler
> problem because my extending class is compiled with another jvm then
> the NIOServerCnxn.
> Still investigating...
> Let you know...
>
> Johannes
>
> On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote:
>
>> Hi Johannens,
>> You might be right. We should fix that.
>>
>> Also, on a side note – we have moved to apache under Hadoop.
>> http://hadoop.apache.org/zookeeper/
>>
>> Our new mailing lists are --
>>
>> http://hadoop.apache.org/zookeeper/mailing_lists.html
>>
>>
>> mahadev
>>
>>
>> On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote:
>>
>>> Hello,
>>>
>>> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was
>>> compiled with java 1.5 ?
>>> Upgrading brought me:
>>> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/
>>> server/NIOServerCnxn.class
>>> )
>>> class file has wrong version 50.0, should be 49.0
>>>
>>> Johannes
>>>
>>>
>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>> 101tec GmbH
>>> Halle (Saale), Saxony-Anhalt, Germany
>>> http://www.101tec.com
>>>
>>>
>>>
>>> -------------------------------------------------------------------------
>>> This SF.Net email is sponsored by the Moblin Your Move Developer's
>>> challenge
>>> Build the coolest Linux based applications with Moblin SDK & win
>>> great prizes
>>> Grand prize is a trip for two to an Open Source event anywhere in
>>> the world
>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/
>>> _______________________________________________
>>> Zookeeper-user mailing list
>>> Zoo...@li...
>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 101tec GmbH
> Halle (Saale), Saxony-Anhalt, Germany
> http://www.101tec.com
>
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's
> challenge
> Build the coolest Linux based applications with Moblin SDK & win
> great prizes
> Grand prize is a trip for two to an Open Source event anywhere in
> the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________
> Zookeeper-user mailing list
> Zoo...@li...
> https://lists.sourceforge.net/lists/listinfo/zookeeper-user
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101tec GmbH
Halle (Saale), Saxony-Anhalt, Germany
http://www.101tec.com
|
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From: Johannens Z. <jz...@10...> - 2008-08-21 06:39:21
|
Hi all, thanks for the answers so far. I'm unsure wether its a zookeeper or an "own" one. I'm extending NIOServerCnxn maybe there is problem strange compiler problem because my extending class is compiled with another jvm then the NIOServerCnxn. Still investigating... Let you know... Johannes On Aug 20, 2008, at 8:34 PM, Mahadev Konar wrote: > Hi Johannens, > You might be right. We should fix that. > > Also, on a side note – we have moved to apache under Hadoop. > http://hadoop.apache.org/zookeeper/ > > Our new mailing lists are -- > > http://hadoop.apache.org/zookeeper/mailing_lists.html > > > mahadev > > > On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: > >> Hello, >> >> can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was >> compiled with java 1.5 ? >> Upgrading brought me: >> bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/ >> server/NIOServerCnxn.class >> ) >> class file has wrong version 50.0, should be 49.0 >> >> Johannes >> >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 101tec GmbH >> Halle (Saale), Saxony-Anhalt, Germany >> http://www.101tec.com >> >> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win >> great prizes >> Grand prize is a trip for two to an Open Source event anywhere in >> the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec GmbH Halle (Saale), Saxony-Anhalt, Germany http://www.101tec.com |
|
From: Mahadev K. <ma...@ya...> - 2008-08-20 18:36:26
|
Hi Johannens, You might be right. We should fix that. Also, on a side note we have moved to apache under Hadoop. http://hadoop.apache.org/zookeeper/ Our new mailing lists are -- http://hadoop.apache.org/zookeeper/mailing_lists.html mahadev On 8/18/08 8:34 AM, "Johannens Zillmann" <jz...@10...> wrote: > Hello, > > can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was compiled with > java 1.5 ? > Upgrading brought me: > bad class file: > .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/server/NIOServerCnxn.class > ) > class file has wrong version 50.0, should be 49.0 > > Johannes > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 101tec GmbH > Halle (Saale), Saxony-Anhalt, Germany > http://www.101tec.com > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > _______________________________________________ > Zookeeper-user mailing list > Zoo...@li... > https://lists.sourceforge.net/lists/listinfo/zookeeper-user |
|
From: Johannens Z. <jz...@10...> - 2008-08-18 15:34:12
|
Hello, can it be that 2.2.1 is compiled with java 1.6 and 2.2.0 was compiled with java 1.5 ? Upgrading brought me: bad class file: .../lib/zookeeper-2.2.1.jar(com/yahoo/zookeeper/server/ NIOServerCnxn.class ) class file has wrong version 50.0, should be 49.0 Johannes ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 101tec GmbH Halle (Saale), Saxony-Anhalt, Germany http://www.101tec.com |
|
From: Mahadev K. <ma...@ya...> - 2008-08-12 21:43:02
|
Hi Satish, This looks like a problem with your jvm 1.6 then. We use NIO framwork in Java for receving and sending. We have seen NIO having some bugs on some platforms. I am pretty sure that the problem you are seeing has something to do with NIO in jvm 1.6 on mac. Is it possible for you to use 1.5 or if not then you would have to use java 1.6 on linux or unbuntu. We have tested with sun¹s jvm 1.6 on linux and ubuntu but not on a mac. mahadev On 8/12/08 1:04 PM, "Satish Bhatti" <cth...@gm...> wrote: > Hey Mahadev, > > So it works for me now... using JDK 1.5. That's not so cool, because the rest > of my code uses Java 1.6. I was using the Soylatte 64 bit JVM. > > java version "1.6.0_03-p3" > Java(TM) SE Runtime Environment (build > 1.6.0_03-p3-landonf_03_feb_2008_01_32-b00) > Java HotSpot(TM) 64-Bit Server VM (build > 1.6.0_03-p3-landonf_03_feb_2008_01_32-b00, mixed mode) > > 9.4.0 Darwin Kernel Version 9.4.0: Mon Jun 9 19:30:53 PDT 2008; > root:xnu-1228.5.20~1/RELEASE_I386 i386 i386 > > Satish > > > On Mon, Aug 11, 2008 at 10:02 AM, Mahadev Konar <ma...@ya...> wrote: >> Hi Satish, >> This does sound a little weird since it works perfectly on my mac. Here is >> my mac config-- >> >> 9.4.0 Darwin Kernel Version 9.4.0: M >> >> And java >> >> java version "1.5.0_13" >> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05-237) >> Java HotSpot(TM) Client VM (build 1.5.0_13-119, mixed mode, sharing) >> >> >> Whats your config? >> >> mahadev >> >> >> >> >> On 8/8/08 11:16 AM, "Satish Bhatti" <cth...@gm... >> <http://cth...@gm...> > wrote: >> >>> Hey Mahadev, >>> >>> OK, so I downloaded the latest version from trunk, and applied the patch. >>> Here is what I get: >>> >>> CLIENT >>> ----------- >>> >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf >>> org.apache.zookeeper.ZooKeeper 127.0.0.1:2181 <http://127.0.0.1:2181> >>> <http://127.0.0.1:2181> >>> 2008-08-08 10:59:22,025 - INFO [SendThread:ClientCnxn$SendThread@646] - >>> Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> >>> <http://127.0.0.1:2181> >>> 2008-08-08 10:59:22,029 - INFO [SendThread:ClientCnxn$SendThread@575] - >>> Priming connection to java.nio.channels.SocketChannel[connected >>> local=/127.0.0.1:65246 <http://127.0.0.1:65246> <http://127.0.0.1:65246> >>> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> 2008-08-08 10:59:22,032 - INFO [SendThread:ClientCnxn$SendThread@710] - >>> Server connection successful >>> >>> >>> >>> c2008-08-08 10:59:25,365 - WARN [SendThread:ClientCnxn$SendThread@732] - >>> Closing: >>> java.io.IOException: TIMED OUT >>> at >>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) >>> null: 0--1 >>> rea2008-08-08 10:59:26,779 - INFO [SendThread:ClientCnxn$SendThread@646] - >>> Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> >>> <http://127.0.0.1:2181> >>> 2008-08-08 10:59:26,783 - INFO [SendThread:ClientCnxn$SendThread@575] - >>> Priming connection to java.nio.channels.SocketChannel[connected >>> local=/127.0.0.1:65247 <http://127.0.0.1:65247> <http://127.0.0.1:65247> >>> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> 2008-08-08 10:59:26,785 - INFO [SendThread:ClientCnxn$SendThread@710] - >>> Server connection successful >>> 2008-08-08 10:59:30,118 - WARN [SendThread:ClientCnxn$SendThread@732] - >>> Closing: >>> java.io.IOException: TIMED OUT >>> at >>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) >>> null: 0--1 >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf >>> org.apache.zookeeper.ZooKeeper 127.0.0.1:21812008-08-08 11:02:25,041 - INFO >>> [SendThread:ClientCnxn$SendThread@646] - Attempting connection to server >>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>> 2008-08-08 11:02:25,046 - INFO [SendThread:ClientCnxn$SendThread@575] - >>> Priming connection to java.nio.channels.SocketChannel[connected >>> local=/127.0.0.1:65269 <http://127.0.0.1:65269> <http://127.0.0.1:65269> >>> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> 2008-08-08 11:02:25,049 - INFO [SendThread:ClientCnxn$SendThread@710] - >>> Server connection successful >>> 2008-08-08 11:02:28,382 - WARN [SendThread:ClientCnxn$SendThread@732] - >>> Closing: >>> java.io.IOException: TIMED OUT >>> at >>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) >>> null: 0--1 >>> 2008-08-08 11:02:29,506 - INFO [SendThread:ClientCnxn$SendThread@646] - >>> Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> >>> <http://127.0.0.1:2181> >>> 2008-08-08 11:02:29,509 - INFO [SendThread:ClientCnxn$SendThread@575] - >>> Priming connection to java.nio.channels.SocketChannel[connected >>> local=/127.0.0.1:65271 <http://127.0.0.1:65271> <http://127.0.0.1:65271> >>> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> 2008-08-08 11:02:29,510 - INFO [SendThread:ClientCnxn$SendThread@710] - >>> Server connection successful >>> 2008-08-08 11:02:32,842 - WARN [SendThread:ClientCnxn$SendThread@732] - >>> Closing: >>> java.io.IOException: TIMED OUT >>> at >>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) >>> null: 0--1 >>> 2008-08-08 11:02:34,015 - INFO [SendThread:ClientCnxn$SendThread@646] - >>> Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> >>> <http://127.0.0.1:2181> >>> 2008-08-08 11:02:34,018 - INFO [SendThread:ClientCnxn$SendThread@575] - >>> Priming connection to java.nio.channels.SocketChannel[connected >>> local=/127.0.0.1:65272 <http://127.0.0.1:65272> <http://127.0.0.1:65272> >>> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> 2008-08-08 11:02:34,020 - INFO [SendThread:ClientCnxn$SendThread@710] - >>> Server connection successful >>> 2008-08-08 11:02:37,352 - WARN [SendThread:ClientCnxn$SendThread@732] - >>> Closing: >>> java.io.IOException: TIMED OUT >>> at >>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) >>> null: 0--1 >>> >>> >>> SERVER >>> ------------- >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf >>> org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg >>> >>> 2008-08-08 10:59:22,039 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - >>> Connected to /127.0.0.1:65246 <http://127.0.0.1:65246> >>> <http://127.0.0.1:65246> lastZxid 0 >>> >>> 2008-08-08 10:59:22,044 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - >>> Creating new session 11ba3784d7c0000 >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf >>> org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg >>> 2008-08-08 11:01:59,623 - WARN [main:ZooKeeperServer@349] - Processing >>> snapshot: /Users/satish/zookeeper/server1/data/snapshot.0 >>> 2008-08-08 11:01:59,634 - WARN [main:ZooKeeperServer@361] - Processing log >>> file: /Users/satish/zookeeper/server1/data/log.1 >>> scbmac:~/zookeeper $ rm -rf server1/data/*scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf >>> org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg >>> 2008-08-08 11:02:25,055 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - >>> Connected to /127.0.0.1:65269 <http://127.0.0.1:65269> >>> <http://127.0.0.1:65269> lastZxid 0 >>> >>> 2008-08-08 11:02:25,059 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - >>> Creating new session 11ba37b93730000 >>> 2008-08-08 11:02:25,075 - WARN [SyncThread:NIOServerCnxn@777] - Finished >>> init of 11ba37b93730000: true >>> 2008-08-08 11:02:29,512 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - >>> Connected to /127.0.0.1:65271 <http://127.0.0.1:65271> >>> <http://127.0.0.1:65271> lastZxid 0 >>> >>> 2008-08-08 11:02:29,515 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - >>> Creating new session 11ba37b93730001 >>> 2008-08-08 11:02:29,518 - WARN [SyncThread:NIOServerCnxn@777] - Finished >>> init of 11ba37b93730001: true >>> 2008-08-08 11:02:33,000 - WARN [SessionTracker:SessionTrackerImpl@135] - >>> Expiring 11ba37b93730000 >>> 2008-08-08 11:02:33,002 - INFO [ProcessThread:PrepRequestProcessor@345] - >>> Processed session termination request for id: 11ba37b93730000 >>> 2008-08-08 11:02:34,023 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - >>> Connected to /127.0.0.1:65272 <http://127.0.0.1:65272> >>> <http://127.0.0.1:65272> lastZxid 0 >>> >>> 2008-08-08 11:02:34,024 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - >>> Creating new session 11ba37b93730002 >>> 2008-08-08 11:02:34,027 - WARN [SyncThread:NIOServerCnxn@777] - Finished >>> init of 11ba37b93730002: true >>> 2008-08-08 11:02:36,000 - WARN [SessionTracker:SessionTrackerImpl@135] - >>> Expiring 11ba37b93730001 >>> 2008-08-08 11:02:36,003 - INFO [ProcessThread:PrepRequestProcessor@345] - >>> Processed session termination request for id: 11ba37b93730001 >>> >>> Still no joy! :( >>> >>> Satish >>> >>> >>> >>> On Thu, Aug 7, 2008 at 11:44 AM, Mahadev Konar <ma...@ya... >>> <http://ma...@ya...> > wrote: >>>> The only thing I see different is that you seem to be using an old version >>>> of zookeeper on apache. Can you download trunk from >>>> >>>> >>>> http://svn.apache.org/repos/asf/hadoop/zookeeper/trunk >>>> >>>> And try it again? >>>> >>>> The print statement -- >>>> "Trying to connect" is not there in the code any more. Can you try the >>>> trunk so that the log information matches the current code in the trunk and >>>> easier to debug. >>>> >>>> mahadev >>> >>> > > |
|
From: Mahadev K. <ma...@ya...> - 2008-08-11 17:04:17
|
Hi Satish, This does sound a little weird since it works perfectly on my mac. Here is my mac config-- 9.4.0 Darwin Kernel Version 9.4.0: M And java java version "1.5.0_13" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05-237) Java HotSpot(TM) Client VM (build 1.5.0_13-119, mixed mode, sharing) Whats your config? mahadev On 8/8/08 11:16 AM, "Satish Bhatti" <cth...@gm...> wrote: > Hey Mahadev, > > OK, so I downloaded the latest version from trunk, and applied the patch. > Here is what I get: > > CLIENT > ----------- > > scbmac:~/zookeeper $ java -cp > zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf > org.apache.zookeeper.ZooKeeper 127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 10:59:22,025 - INFO [SendThread:ClientCnxn$SendThread@646] - > Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 10:59:22,029 - INFO [SendThread:ClientCnxn$SendThread@575] - > Priming connection to java.nio.channels.SocketChannel[connected > local=/127.0.0.1:65246 <http://127.0.0.1:65246> remote=/127.0.0.1:2181 > <http://127.0.0.1:2181> ] > 2008-08-08 10:59:22,032 - INFO [SendThread:ClientCnxn$SendThread@710] - > Server connection successful > > > > c2008-08-08 10:59:25,365 - WARN [SendThread:ClientCnxn$SendThread@732] - > Closing: > java.io.IOException: TIMED OUT > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) > null: 0--1 > rea2008-08-08 10:59:26,779 - INFO [SendThread:ClientCnxn$SendThread@646] - > Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 10:59:26,783 - INFO [SendThread:ClientCnxn$SendThread@575] - > Priming connection to java.nio.channels.SocketChannel[connected > local=/127.0.0.1:65247 <http://127.0.0.1:65247> remote=/127.0.0.1:2181 > <http://127.0.0.1:2181> ] > 2008-08-08 10:59:26,785 - INFO [SendThread:ClientCnxn$SendThread@710] - > Server connection successful > 2008-08-08 10:59:30,118 - WARN [SendThread:ClientCnxn$SendThread@732] - > Closing: > java.io.IOException: TIMED OUT > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) > null: 0--1 > scbmac:~/zookeeper $ java -cp > zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf > org.apache.zookeeper.ZooKeeper 127.0.0.1:21812008-08-08 11:02:25,041 - INFO > [SendThread:ClientCnxn$SendThread@646] - Attempting connection to server > /127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 11:02:25,046 - INFO [SendThread:ClientCnxn$SendThread@575] - > Priming connection to java.nio.channels.SocketChannel[connected > local=/127.0.0.1:65269 <http://127.0.0.1:65269> remote=/127.0.0.1:2181 > <http://127.0.0.1:2181> ] > 2008-08-08 11:02:25,049 - INFO [SendThread:ClientCnxn$SendThread@710] - > Server connection successful > 2008-08-08 11:02:28,382 - WARN [SendThread:ClientCnxn$SendThread@732] - > Closing: > java.io.IOException: TIMED OUT > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) > null: 0--1 > 2008-08-08 11:02:29,506 - INFO [SendThread:ClientCnxn$SendThread@646] - > Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 11:02:29,509 - INFO [SendThread:ClientCnxn$SendThread@575] - > Priming connection to java.nio.channels.SocketChannel[connected > local=/127.0.0.1:65271 <http://127.0.0.1:65271> remote=/127.0.0.1:2181 > <http://127.0.0.1:2181> ] > 2008-08-08 11:02:29,510 - INFO [SendThread:ClientCnxn$SendThread@710] - > Server connection successful > 2008-08-08 11:02:32,842 - WARN [SendThread:ClientCnxn$SendThread@732] - > Closing: > java.io.IOException: TIMED OUT > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) > null: 0--1 > 2008-08-08 11:02:34,015 - INFO [SendThread:ClientCnxn$SendThread@646] - > Attempting connection to server /127.0.0.1:2181 <http://127.0.0.1:2181> > 2008-08-08 11:02:34,018 - INFO [SendThread:ClientCnxn$SendThread@575] - > Priming connection to java.nio.channels.SocketChannel[connected > local=/127.0.0.1:65272 <http://127.0.0.1:65272> remote=/127.0.0.1:2181 > <http://127.0.0.1:2181> ] > 2008-08-08 11:02:34,020 - INFO [SendThread:ClientCnxn$SendThread@710] - > Server connection successful > 2008-08-08 11:02:37,352 - WARN [SendThread:ClientCnxn$SendThread@732] - > Closing: > java.io.IOException: TIMED OUT > at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:679) > null: 0--1 > > > SERVER > ------------- > scbmac:~/zookeeper $ java -cp > zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf > org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg > > 2008-08-08 10:59:22,039 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - > Connected to /127.0.0.1:65246 <http://127.0.0.1:65246> lastZxid 0 > 2008-08-08 10:59:22,044 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - > Creating new session 11ba3784d7c0000 > scbmac:~/zookeeper $ java -cp > zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf > org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg > 2008-08-08 11:01:59,623 - WARN [main:ZooKeeperServer@349] - Processing > snapshot: /Users/satish/zookeeper/server1/data/snapshot.0 > 2008-08-08 11:01:59,634 - WARN [main:ZooKeeperServer@361] - Processing log > file: /Users/satish/zookeeper/server1/data/log.1 > scbmac:~/zookeeper $ rm -rf server1/data/*scbmac:~/zookeeper $ java -cp > zookeeper-dev.jar:src/java/lib/log4j-1.2.15.jar:conf > org.apache.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg > 2008-08-08 11:02:25,055 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - > Connected to /127.0.0.1:65269 <http://127.0.0.1:65269> lastZxid 0 > 2008-08-08 11:02:25,059 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - > Creating new session 11ba37b93730000 > 2008-08-08 11:02:25,075 - WARN [SyncThread:NIOServerCnxn@777] - Finished init > of 11ba37b93730000: true > 2008-08-08 11:02:29,512 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - > Connected to /127.0.0.1:65271 <http://127.0.0.1:65271> lastZxid 0 > 2008-08-08 11:02:29,515 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - > Creating new session 11ba37b93730001 > 2008-08-08 11:02:29,518 - WARN [SyncThread:NIOServerCnxn@777] - Finished init > of 11ba37b93730001: true > 2008-08-08 11:02:33,000 - WARN [SessionTracker:SessionTrackerImpl@135] - > Expiring 11ba37b93730000 > 2008-08-08 11:02:33,002 - INFO [ProcessThread:PrepRequestProcessor@345] - > Processed session termination request for id: 11ba37b93730000 > 2008-08-08 11:02:34,023 - WARN [NIOServerCxn.Factory:NIOServerCnxn@474] - > Connected to /127.0.0.1:65272 <http://127.0.0.1:65272> lastZxid 0 > 2008-08-08 11:02:34,024 - WARN [NIOServerCxn.Factory:NIOServerCnxn@503] - > Creating new session 11ba37b93730002 > 2008-08-08 11:02:34,027 - WARN [SyncThread:NIOServerCnxn@777] - Finished init > of 11ba37b93730002: true > 2008-08-08 11:02:36,000 - WARN [SessionTracker:SessionTrackerImpl@135] - > Expiring 11ba37b93730001 > 2008-08-08 11:02:36,003 - INFO [ProcessThread:PrepRequestProcessor@345] - > Processed session termination request for id: 11ba37b93730001 > > Still no joy! :( > > Satish > > > > On Thu, Aug 7, 2008 at 11:44 AM, Mahadev Konar <ma...@ya...> wrote: >> The only thing I see different is that you seem to be using an old version of >> zookeeper on apache. Can you download trunk from >> >> >> http://svn.apache.org/repos/asf/hadoop/zookeeper/trunk >> >> And try it again? >> >> The print statement -- >> "Trying to connect" is not there in the code any more. Can you try the trunk >> so that the log information matches the current code in the trunk and easier >> to debug. >> >> mahadev > > |
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From: Patrick H. <ph...@gm...> - 2008-08-08 22:26:46
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Hi Avinash, you mentioned that this is happening on your 3 servers, however this is a client exception afaict from the exception: ClientCnxn$SendThread.run(ClientCnxn.java:705) this looks very similar to the following issue which we are currently working to address: https://issues.apache.org/jira/browse/ZOOKEEPER-63 Can you tell is this is printed when the client is closing a session with the server? Patrick ps. I'd encourage you to move to the new Apache mailing list(s): http://hadoop.apache.org/zookeeper/mailing_lists.html Avinash Lakshman wrote: > I constantly keeping getting this exception on 3 of my servers in the > cluster: > > WARN - Trying to connect to a.b.c.d/10.18.39.211:5001 > <http://10.18.39.211:5001> > WARN - Priming connection to java.nio.channels.SocketChannel[connected > local=/10.17.64.199:6088 <http://10.17.64.199:6088> > remote=a.b.c.d/10.18.39.211:5001 <http://10.18.39.211:5001>] > WARN - Closing: > java.io.EOFException > at java.io.DataInputStream.readInt(DataInputStream.java:392) > at > com.yahoo.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:64) > at > com.yahoo.jute.BinaryInputArchive.readBuffer(BinaryInputArchive.java:98) > at > com.yahoo.zookeeper.proto.ConnectResponse.deserialize(ConnectResponse.java:59) > at > com.yahoo.zookeeper.ClientCnxn$SendThread.readConnectResult(ClientCnxn.java:400) > at > com.yahoo.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:492) > at > com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:705) > > > Is this benign? It wasn't for the last week and suddenly started doing this. > > Avinash > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > > ------------------------------------------------------------------------ > > _______________________________________________ > Zookeeper-user mailing list > Zoo...@li... > https://lists.sourceforge.net/lists/listinfo/zookeeper-user |
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From: Avinash L. <avi...@gm...> - 2008-08-08 22:00:40
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I constantly keeping getting this exception on 3 of my servers in the
cluster:
WARN - Trying to connect to a.b.c.d/10.18.39.211:5001
WARN - Priming connection to java.nio.channels.SocketChannel[connected
local=/10.17.64.199:6088 remote=a.b.c.d/10.18.39.211:5001]
WARN - Closing:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:392)
at
com.yahoo.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:64)
at
com.yahoo.jute.BinaryInputArchive.readBuffer(BinaryInputArchive.java:98)
at
com.yahoo.zookeeper.proto.ConnectResponse.deserialize(ConnectResponse.java:59)
at
com.yahoo.zookeeper.ClientCnxn$SendThread.readConnectResult(ClientCnxn.java:400)
at
com.yahoo.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:492)
at
com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:705)
Is this benign? It wasn't for the last week and suddenly started doing this.
Avinash
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From: Mahadev K. <ma...@ya...> - 2008-08-07 22:48:56
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Hi Satish, This seems like a problem with svn 1.5 incompatibility with 1.4. The jira http://issues.apache.org/jira/browse/zookeeper-110 Fixes this issue but hasn¹t been checked in yet because its not compatible with windows. Can you try that patch and see if you can build it? mahadev On 8/7/08 3:31 PM, "Satish Bhatti" <cth...@gm...> wrote: > Hey Mahadev, > > I am having trouble building the version from apache trunk. > > version-info: > [java] All version-related parameters must be valid integers! > [java] Exception in thread "main" java.lang.NumberFormatException: For > input string: "" > [java] at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) > [java] at java.lang.Integer.parseInt(Integer.java:468) > [java] at java.lang.Integer.parseInt(Integer.java:497) > [java] at > org.apache.zookeeper.version.util.VerGen.main(VerGen.java:102) > [java] Java Result: 1 > > How does it get the version info? > > Satish > > On Thu, Aug 7, 2008 at 11:49 AM, Mahadev Konar <ma...@ya...> wrote: >> >> Hi satish, >> Its not the same and has quite a few changes. The one on apache hasn't been >> released yet. Can you download the trunk version and try it out? It will >> help us going through the logs and match the lines. This is just for >> debugging. For running in production I would still suggest using SF 2.2.1. >> <http://2.2.1.> >> >> mahadev >> >> >> On 8/7/08 11:45 AM, "Satish Bhatti" <cth...@gm... >> <http://cth...@gm...> > wrote: >> >>> Hey Mahadev >>> >>> I am using 2.2.1 from sourceforge. Is that the same one as the apache trunk >>> version? >>> >>> On Thu, Aug 7, 2008 at 11:12 AM, Mahadev Konar <ma...@ya... >>> <http://ma...@ya...> > wrote: >>>> Hi Satish, >>>> I just tried it on my mac and the client connects fine. I used your config >>>> and >>>> >>>> Echo "stat" | nc localhost 2181 shows >>>> Zookeeper version: 3.0.0-681910, built on 08/07/2008 17:32 GMT >>>> Clients: >>>> /0:0:0:0:0:0:0:1%0:65305[1](queued=0,recved=0,sent=0) >>>> /0:0:0:0:0:0:0:1%0:65280[1](queued=0,recved=102,sent=102) >>>> >>>> Latency min/avg/max: 3/20/38 >>>> Received: 102 >>>> Sent: 102 >>>> Outstanding: 0 >>>> Zxid: 0x2 >>>> Mode: standalone >>>> >>>> >>>> Also, which zookeeper version are you trrying out? My test was on trunk on >>>> apache. >>>> >>>> http://svn.apache.org/repos/asf/hadoop/zookeeper/trunk >>>> >>>> >>>> Mahadev >>>> >>>> >>>> >>>> On 8/7/08 11:01 AM, "Satish Bhatti" <cth...@gm... >>>> <http://cth...@gm...> <http://cth...@gm...> > wrote: >>>> >>>>> scbmac:~/zookeeper $ echo "stat" | nc localhost 2181 >>>>> scbmac:~/zookeeper $ echo "stat" | nc `hostname` 2181 >>>>> scbmac:~/zookeeper $ >>>>> >>>>> Was there supposed to be output? >>>>> >>>>> I ran the simple tutorial example again. Here's what I got: >>>>> >>>>> CLIENT >>>>> ----------- >>>>> >>>>> scbmac:~/zookeeper $ java -cp >>>>> zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf >>>>> com.yahoo.zookeeper.ZooKeeper 127.0.0.1:2181WARN - >>>>> [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>>>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> >>>>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>>>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54372 >>>>> <http://127.0.0.1:54372> <http://127.0.0.1:54372> >>>>> <http://127.0.0.1:54372> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>>>> >>>>> >>>>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>>>> java.io.IOException: TIMED OUT >>>>> at >>>>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>>>> null: 0--1 >>>>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>>>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> >>>>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>>>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54373 >>>>> <http://127.0.0.1:54373> <http://127.0.0.1:54373> >>>>> <http://127.0.0.1:54373> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>>>> >>>>> >>>>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>>>> java.io.IOException: TIMED OUT >>>>> at >>>>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>>>> null: 0--1 >>>>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>>>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> >>>>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>>>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54374 >>>>> <http://127.0.0.1:54374> <http://127.0.0.1:54374> >>>>> <http://127.0.0.1:54374> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>>>> >>>>> >>>>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>>>> java.io.IOException: TIMED OUT >>>>> at >>>>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>>>> null: 0--1 >>>>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>>>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> >>>>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>>>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54375 >>>>> <http://127.0.0.1:54375> <http://127.0.0.1:54375> >>>>> <http://127.0.0.1:54375> remote=/127.0.0.1:2181 <http://127.0.0.1:2181> >>>>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>>>> >>>>> >>>>> scbmac:~/zookeeper $ >>>>> >>>>> >>>>> SERVER >>>>> ------------- >>>>> >>>>> scbmac:~/zookeeper $ java -cp >>>>> zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf >>>>> com.yahoo.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>>>> /127.0.0.1:54372 <http://127.0.0.1:54372> <http://127.0.0.1:54372> >>>>> <http://127.0.0.1:54372> lastZxid 0 >>>>> >>>>> >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>>>> 11b9e52f33a0000 >>>>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0000: >>>>> true >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>>>> /127.0.0.1:54373 <http://127.0.0.1:54373> <http://127.0.0.1:54373> >>>>> <http://127.0.0.1:54373> lastZxid 0 >>>>> >>>>> >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>>>> 11b9e52f33a0001 >>>>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0001: >>>>> true >>>>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0000 >>>>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>>>> termination request for id: 11b9e52f33a0000 >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>>>> /127.0.0.1:54374 <http://127.0.0.1:54374> <http://127.0.0.1:54374> >>>>> <http://127.0.0.1:54374> lastZxid 0 >>>>> >>>>> >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>>>> 11b9e52f33a0002 >>>>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0002: >>>>> true >>>>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0001 >>>>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>>>> termination request for id: 11b9e52f33a0001 >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>>>> /127.0.0.1:54375 <http://127.0.0.1:54375> <http://127.0.0.1:54375> >>>>> <http://127.0.0.1:54375> lastZxid 0 >>>>> >>>>> >>>>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>>>> 11b9e52f33a0003 >>>>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0003: >>>>> true >>>>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0002 >>>>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>>>> termination request for id: 11b9e52f33a0002 >>>>> scbmac:~/zookeeper $ >>>>> >>>>> >>>>> On Thu, Aug 7, 2008 at 10:53 AM, Mahadev Konar <ma...@ya... >>>>> <http://ma...@ya...> <http://ma...@ya...> > wrote: >>>>>> For your example, do you see anything unusual in the server logs? Also >>>>>> did you try -- >>>>>> >>>>>> Echo "stat" | nc localhost 2181 >>>>>> Echo "stat" | nc hostname 2181? >>>>>> >>>>>> >>>>>> >>>>>> mahadev >>>>>> >>>>>> >>>>>> >>>>>> On 8/7/08 10:11 AM, "Satish Bhatti" <cth...@gm... >>>>>> <http://cth...@gm...> <http://cth...@gm...> >>>>>> <http://cth...@gm...> > wrote: >>>>>> >>>>>>> Yeah, it works great on Ubuntu. Did you try it out on your Mac yet? >>>>>>> >>>>>>> Satish >>>>>>> >>>>>>> On Wed, Aug 6, 2008 at 6:08 PM, Mahadev Konar <ma...@ya... >>>>>>> <http://ma...@ya...> <http://ma...@ya...> >>>>>>> <http://ma...@ya...> > wrote: In that case it looks like some problem with Mac os. I have a leopard os as well. I can try it out. Does your example woork on your ubuntu machine? >>>>>> >>>>>> ------------------------------------------------------------------------- >>>>>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>>>>> challenge >>>>>> Build the coolest Linux based applications with Moblin SDK & win great >>>>>> prizes >>>>>> Grand prize is a trip for two to an Open Source event anywhere in the >>>>>> world >>>>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>>>> _______________________________________________ >>>>>> Zookeeper-user mailing list >>>>>> Zoo...@li... >>>>>> <http://Zoo...@li...> >>>>>> <http://Zoo...@li...> >>>>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>>>> >>>>> >>>>> >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>>> challenge >>>> Build the coolest Linux based applications with Moblin SDK & win great >>>> prizes >>>> Grand prize is a trip for two to an Open Source event anywhere in the world >>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>> _______________________________________________ >>>> Zookeeper-user mailing list >>>> Zoo...@li... >>>> <http://Zoo...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>> >>> >>> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >> > > |
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From: Mahadev K. <ma...@ya...> - 2008-08-07 18:51:09
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Hi satish, Its not the same and has quite a few changes. The one on apache hasn¹t been released yet. Can you download the trunk version and try it out? It will help us going through the logs and match the lines. This is just for debugging. For running in production I would still suggest using SF 2.2.1. mahadev On 8/7/08 11:45 AM, "Satish Bhatti" <cth...@gm...> wrote: > Hey Mahadev > > I am using 2.2.1 from sourceforge. Is that the same one as the apache trunk > version? > > On Thu, Aug 7, 2008 at 11:12 AM, Mahadev Konar <ma...@ya...> wrote: >> Hi Satish, >> I just tried it on my mac and the client connects fine. I used your config >> and >> >> Echo "stat" | nc localhost 2181 shows >> Zookeeper version: 3.0.0-681910, built on 08/07/2008 17:32 GMT >> Clients: >> /0:0:0:0:0:0:0:1%0:65305[1](queued=0,recved=0,sent=0) >> /0:0:0:0:0:0:0:1%0:65280[1](queued=0,recved=102,sent=102) >> >> Latency min/avg/max: 3/20/38 >> Received: 102 >> Sent: 102 >> Outstanding: 0 >> Zxid: 0x2 >> Mode: standalone >> >> >> Also, which zookeeper version are you trrying out? My test was on trunk on >> apache. >> >> http://svn.apache.org/repos/asf/hadoop/zookeeper/trunk >> >> >> Mahadev >> >> >> >> On 8/7/08 11:01 AM, "Satish Bhatti" <cth...@gm... >> <http://cth...@gm...> > wrote: >> >>> scbmac:~/zookeeper $ echo "stat" | nc localhost 2181 >>> scbmac:~/zookeeper $ echo "stat" | nc `hostname` 2181 >>> scbmac:~/zookeeper $ >>> >>> Was there supposed to be output? >>> >>> I ran the simple tutorial example again. Here's what I got: >>> >>> CLIENT >>> ----------- >>> >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf >>> com.yahoo.zookeeper.ZooKeeper 127.0.0.1:2181WARN - >>> [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54372 >>> <http://127.0.0.1:54372> <http://127.0.0.1:54372> remote=/127.0.0.1:2181 >>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>> java.io.IOException: TIMED OUT >>> at >>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>> null: 0--1 >>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54373 >>> <http://127.0.0.1:54373> <http://127.0.0.1:54373> remote=/127.0.0.1:2181 >>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>> java.io.IOException: TIMED OUT >>> at >>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>> null: 0--1 >>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54374 >>> <http://127.0.0.1:54374> <http://127.0.0.1:54374> remote=/127.0.0.1:2181 >>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: >>> java.io.IOException: TIMED OUT >>> at >>> com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) >>> null: 0--1 >>> WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to >>> /127.0.0.1:2181 <http://127.0.0.1:2181> <http://127.0.0.1:2181> >>> WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to >>> java.nio.channels.SocketChannel[connected local=/127.0.0.1:54375 >>> <http://127.0.0.1:54375> <http://127.0.0.1:54375> remote=/127.0.0.1:2181 >>> <http://127.0.0.1:2181> <http://127.0.0.1:2181> ] >>> >>> scbmac:~/zookeeper $ >>> >>> >>> SERVER >>> ------------- >>> >>> scbmac:~/zookeeper $ java -cp >>> zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf >>> com.yahoo.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>> /127.0.0.1:54372 <http://127.0.0.1:54372> <http://127.0.0.1:54372> >>> lastZxid 0 >>> >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>> 11b9e52f33a0000 >>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0000: >>> true >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>> /127.0.0.1:54373 <http://127.0.0.1:54373> <http://127.0.0.1:54373> >>> lastZxid 0 >>> >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>> 11b9e52f33a0001 >>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0001: >>> true >>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0000 >>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>> termination request for id: 11b9e52f33a0000 >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>> /127.0.0.1:54374 <http://127.0.0.1:54374> <http://127.0.0.1:54374> >>> lastZxid 0 >>> >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>> 11b9e52f33a0002 >>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0002: >>> true >>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0001 >>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>> termination request for id: 11b9e52f33a0001 >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@471] - Connected to >>> /127.0.0.1:54375 <http://127.0.0.1:54375> <http://127.0.0.1:54375> >>> lastZxid 0 >>> >>> WARN - [NIOServerCxn.Factory:NIOServerCnxn@500] - Creating new session >>> 11b9e52f33a0003 >>> WARN - [SyncThread:NIOServerCnxn@774] - Finished init of 11b9e52f33a0003: >>> true >>> WARN - [SessionTracker:SessionTrackerImpl@133] - Expiring 11b9e52f33a0002 >>> WARN - [ProcessThread:PrepRequestProcessor@341] - Processed session >>> termination request for id: 11b9e52f33a0002 >>> scbmac:~/zookeeper $ >>> >>> >>> On Thu, Aug 7, 2008 at 10:53 AM, Mahadev Konar <ma...@ya... >>> <http://ma...@ya...> > wrote: >>>> For your example, do you see anything unusual in the server logs? Also did >>>> you try -- >>>> >>>> Echo "stat" | nc localhost 2181 >>>> Echo "stat" | nc hostname 2181? >>>> >>>> >>>> >>>> mahadev >>>> >>>> >>>> >>>> On 8/7/08 10:11 AM, "Satish Bhatti" <cth...@gm... >>>> <http://cth...@gm...> <http://cth...@gm...> > wrote: >>>> >>>>> Yeah, it works great on Ubuntu. Did you try it out on your Mac yet? >>>>> >>>>> Satish >>>>> >>>>> On Wed, Aug 6, 2008 at 6:08 PM, Mahadev Konar <ma...@ya... >>>>> <http://ma...@ya...> <http://ma...@ya...> > wrote: >>>>>> In that case it looks like some problem with Mac os. I have a leopard os >>>>>> as well. I can try it out. Does your example woork on your ubuntu >>>>>> machine? >>>>>> >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>>> challenge >>>> Build the coolest Linux based applications with Moblin SDK & win great >>>> prizes >>>> Grand prize is a trip for two to an Open Source event anywhere in the world >>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>> _______________________________________________ >>>> Zookeeper-user mailing list >>>> Zoo...@li... >>>> <http://Zoo...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >>>> >>> >>> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Zookeeper-user mailing list >> Zoo...@li... >> https://lists.sourceforge.net/lists/listinfo/zookeeper-user >> > > |
