[Kosmosfs-users] Fw: Hadoop KFS problem
Status: Alpha
Brought to you by:
sriramsrao
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From: Jun R. <ju...@al...> - 2008-08-29 18:44:07
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Yes, this is on Linux. Initially libkfs_access.so can't be loaded even though the LD_LIBRARY_PATH was set properly. I have to set java.library.path explicitly to make it work. impl20:20000 is the meta server. It seems that the meta server received the connection request, but for some reasons couldn't process it properly. Jun IBM Almaden Research Center K55/B1, 650 Harry Road, San Jose, CA 95120-6099 ju...@al... (408)927-1886 (phone) (408)927-3215 (fax) "Sriram Rao" <sri...@gm...> wrote on 08/29/2008 11:15:21 AM: > Hi Jun, > > What platform are you on (Linux/Mac/Solaris)? Looks like the Java > code is able to load the libkfs_access.so library, but it isn't > connecting to the metaserver right: > > impl20:20000 > > Is this where the metaserver is running? > > Sriram > > On Fri, Aug 29, 2008 at 10:51 AM, Jun Rao <ju...@al...> wrote: > > Hi, > > > > I am trying to set up KFS 2.1 on Hadoop 0.17.1.. I was able to get KFS > > running. I can ping, copy files to KFS using KFS tools. However, when I try > > to do hadoop fs -ls. I got the following error. > > > > 08-29-2008 10:13:49.878 DEBUG - > > (/mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsClient/KfsClient.cc:409) > > Connecting to metaserver at: impl20:20000 > > java.io.IOException: Unable to initialize KFS Client > > at org.kosmix.kosmosfs.access.KfsAccess.<init>(KfsAccess.java:106) > > > > The metaserver log has the following entries: > > /mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsIO/NetConnection.cc:64) Read 0 > > bytes...connection dropped > > /mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsIO/NetManager.cc:247) Removing > > fd from poll list > > > > Any idea of what's going on? Thanks, > > > > > > Jun > > IBM Almaden Research Center > > K55/B1, 650 Harry Road, San Jose, CA 95120-6099 > > > > ju...@al... > > (408)927-1886 (phone) > > (408)927-3215 (fax) > > > > ------------------------------------------------------------------------- > > This SF.Net email is sponsored by the Moblin Your Move Developer'schallenge > > 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=/: > > _______________________________________________ > > Kosmosfs-users mailing list > > Kos...@li... > > https://lists.sourceforge.net/lists/listinfo/kosmosfs-users > > > > |