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Re: [Zookeeper-user] Client Connect Exceptions + Zookeeper Unit Tests fail
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From: Patrick H. <ph...@gm...> - 2008-08-06 23:37:57
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Hi Satish, your config file looks like it's missing some bits, can you try basing off the zoo_sample.cfg that's include in the zookeeper java bin release? (change datadir of course) Looks like this: # The number of milliseconds of each tick tickTime=2000 # The number of ticks that the initial # synchronization phase can take initLimit=10 # The number of ticks that can pass between # sending a request and getting an acknowledgement syncLimit=5 # the directory where the snapshot is stored. dataDir=/export/crawlspace/mahadev/zookeeper/server1/data # the port at which the clients will connect clientPort=2181 Patrick Satish Bhatti wrote: > I am using the 2.2.1 version of ZooKeeper. My zoo.cfg file is: > > # The number of milliseconds of each tick > tickTime=2000 > > # the directory where the snapshot is stored. > dataDir=/Users/satish/zookeeper/server1/data/ > > # the port at which the clients will connect > clientPort=2181 > > The command line I am using for the server is: > > java -cp zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf > com.yahoo.zookeeper.server.quorum.QuorumPeer conf/zoo.cfg > > and for the client: > > java -cp zookeeper-dev.jar:java/lib/log4j-1.2.15.jar:conf > com.yahoo.zookeeper.ZooKeeper 127.0.0.1:2181 <http://127.0.0.1:2181> > > Here is what I get on the client end: > > WARN - [SendThread:ClientCnxn$SendThread@639] - Trying to connect to > /127.0.0.1:2181 <http://127.0.0.1:2181> > WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to > java.nio.channels.SocketChannel[connected local=/127.0.0.1:63815 > <http://127.0.0.1:63815> remote=/127.0.0.1:2181 <http://127.0.0.1:2181>] > null: 3--1 > > > 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$SendThread@639] - Trying to connect to > /127.0.0.1:2181 <http://127.0.0.1:2181> > WARN - [SendThread:ClientCnxn$SendThread@568] - Priming connection to > java.nio.channels.SocketChannel[connected local=/127.0.0.1:63816 > <http://127.0.0.1:63816> remote=/127.0.0.1:2181 <http://127.0.0.1:2181>] > null: 3--1 > > create /test hello > > Processing create > WARN - [SendThread:ClientCnxn$SendThread@719] - Closing: > java.io.IOException: TIMED OUT > at com.yahoo.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:666) > Exception in thread "main" com.yahoo.zookeeper.KeeperException: > KeeperErrorCode = ConnectionLoss for /test > at com.yahoo.zookeeper.ZooKeeper.create(ZooKeeper.java:244) > at com.yahoo.zookeeper.ZooKeeper.processCmd(ZooKeeper.java:788) > at com.yahoo.zookeeper.ZooKeeper.main(ZooKeeper.java:745) > > At this point the client exits. > > Note the continuous stream of "null: 3--1" type errors. Why is it > constantly having to reconnect to the server? Finally, when I type in a > simple create command the client goes belly up and exits. Even though I > am following the exact instructions in the SourceForge wiki, I figured > maybe I was doing something wrong, so I decided to run the unit tests. > Sure enough, they also failed! > > > junit.run: > Warning: Reference test.classpath has not been set at runtime, but was > found during > build file parsing, attempting to resolve. Future versions of Ant may > support > referencing ids defined in non-executed targets. > [junit] Running com.yahoo.zookeeper.server.DeserializationPerfTest > [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 9.549 sec > [junit] Running com.yahoo.zookeeper.server.SerializationPerfTest > [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 6.78 sec > [junit] Running com.yahoo.zookeeper.server.ZooKeeperServerTest > [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 0.139 sec > [junit] Running com.yahoo.zookeeper.test.AsyncTest > [junit] Tests run: 2, Failures: 2, Errors: 0, Time elapsed: 103.648 sec > [junit] Test com.yahoo.zookeeper.test.AsyncTest FAILED > [junit] Running com.yahoo.zookeeper.test.ClientTest > [junit] Tests run: 4, Failures: 4, Errors: 0, Time elapsed: 140.248 sec > [junit] Test com.yahoo.zookeeper.test.ClientTest FAILED > [junit] Running com.yahoo.zookeeper.test.DataTreeTest > [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.087 sec > [junit] Running com.yahoo.zookeeper.test.OOMTest > [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.014 sec > [junit] Running com.yahoo.zookeeper.test.QuorumTest > [junit] Tests run: 4, Failures: 3, Errors: 1, Time elapsed: 169.124 sec > [junit] Test com.yahoo.zookeeper.test.QuorumTest FAILED > [junit] Running com.yahoo.zookeeper.test.RecoveryTest > [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 14.635 sec > [junit] Test com.yahoo.zookeeper.test.RecoveryTest FAILED > [junit] Running com.yahoo.zookeeper.test.SessionTest > [junit] Tests run: 2, Failures: 0, Errors: 1, Time elapsed: 32.542 sec > [junit] Test com.yahoo.zookeeper.test.SessionTest FAILED > > BUILD FAILED > /Users/satish/zookeeper/build.xml:336: The following error occurred > while executing this line: > /Users/satish/zookeeper/build.xml:314: Tests failed! > > Total time: 9 minutes 4 seconds > > Any ideas what's going on? > > Satish > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > 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 |
