I'm launching the unit test from inside Eclipse. There are no other errors on the Eclipse console, so I assumed it is the KeeperException that is causing the test hang. But there may be errors in some log file somewhere which I am missing?? Not sure where to look in this case.
I don't have the environment in front of me right now but I did verify that zookeeper is indeed brought up, at least, attempted to be brought up. This I verified by digging into the unit test code and getting the path to the zookeeper's directory and verifying that it contains non-zero sized files. They were binary files so can't get any more info from them. If I should be looking at some other log file for possible errors, would greatly appreciate a pointer. Thanks, Ameet On Sat, Mar 9, 2013 at 10:16 PM, Avery Ching <ach...@apache.org> wrote: > I'm guessing there is another error. How are you launching it? > > > On 3/9/13 12:42 PM, Ameet Kini wrote: >> >> The test hangs after those messages. I assumed it is because of the >> KeeperException messages. >> >> Ameet >> >> On Sat, Mar 9, 2013 at 12:14 PM, Avery Ching <ach...@apache.org> wrote: >>> >>> I think those are info level logs rather than actual issues. If your job >>> completes successfully, I wouldn't worry about it. >>> >>> >>> On 3/8/13 12:31 PM, Ameet Kini wrote: >>>> >>>> Hi folks, >>>> >>>> I am trying to run the SimpleShortestPathsVertexTest example >>>> introduced by the unit testing tool as part of >>>> (https://issues.apache.org/jira/browse/GIRAPH-51) and see the below >>>> zookeeper exception while running the testToyData method. I can run >>>> giraph applications from the command-line and have confirmed that the >>>> worker node can bring up zookeeper ok. Is there a configuration step I >>>> am missing while running the unit test tool? >>>> >>>> Thanks, >>>> Ameet >>>> >>>> >>>> >>>> [14:56:25] INFO: [ZooKeeperServerMain] Starting server >>>> [14:56:25] INFO: [GiraphJob] run: Since checkpointing is disabled >>>> (default), do not allow any task retries (setting >>>> mapred.map.max.attempts = 0, old value = 4) >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:zookeeper.version=3.3.3-1073969, built on 02/23/2011 22:27 >>>> GMT >>>> [14:56:25] INFO: [ZooKeeperServer] Server environment:host.name=dodo >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:java.version=1.6.0_24 >>>> [14:56:25] INFO: [ZooKeeperServer] Server environment:java.vendor=Sun >>>> Microsystems Inc. >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:java.home=/usr/lib/jvm/java-6-openjdk-amd64/jre >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> >>>> >>>> environment:java.library.path=/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64/server:/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/a\ >>>> >>>> >>>> md64:/usr/lib/jvm/java-6-openjdk-amd64/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib\ >>>> /jni:/lib:/usr/lib >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:java.io.tmpdir=/tmp >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:java.compiler=<NA> >>>> [14:56:25] INFO: [ZooKeeperServer] Server environment:os.name=Linux >>>> [14:56:25] INFO: [ZooKeeperServer] Server environment:os.arch=amd64 >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:os.version=3.2.0-29-generic >>>> [14:56:25] INFO: [ZooKeeperServer] Server environment:user.name=akini >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:user.home=/home/akini >>>> [14:56:25] INFO: [ZooKeeperServer] Server >>>> environment:user.dir=/home/akini/workspace/giraph_test >>>> [14:56:25] INFO: [ZooKeeperServer] tickTime set to 2000 >>>> [14:56:25] INFO: [ZooKeeperServer] minSessionTimeout set to 10000 >>>> [14:56:25] INFO: [ZooKeeperServer] maxSessionTimeout set to 100000 >>>> [14:56:25] WARN: [JobClient] Use GenericOptionsParser for parsing the >>>> arguments. Applications should implement Tool for the same. >>>> [14:56:25] INFO: [NIOServerCnxn] binding to port 0.0.0.0/0.0.0.0:22182 >>>> [14:56:25] INFO: [FileTxnSnapLog] Snapshotting: 0 >>>> [14:56:25] INFO: [JobClient] Running job: job_201303070954_0007 >>>> [14:56:26] INFO: [JobClient] map 0% reduce 0% >>>> [14:56:30] INFO: [NIOServerCnxn] Accepted socket connection from >>>> /127.0.0.1:43076 >>>> [14:56:30] INFO: [NIOServerCnxn] Client attempting to establish new >>>> session at /127.0.0.1:43076 >>>> [14:56:30] INFO: [FileTxnLog] Creating new log file: log.1 >>>> [14:56:31] INFO: [NIOServerCnxn] Established session >>>> 0x13d4b936bc30000 with negotiated timeout 60000 for client >>>> /127.0.0.1:43076 >>>> [14:56:31] INFO: [NIOServerCnxn] Accepted socket connection from >>>> /127.0.0.1:43077 >>>> [14:56:31] INFO: [NIOServerCnxn] Client attempting to establish new >>>> session at /127.0.0.1:43077 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30000 >>>> type:create cxid:0x1 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_masterElectionDir >>>> Error:KeeperErrorCode = NoNode for >>>> /_hadoopBsp/job_201303070954_0007/_masterElectionDir >>>> [14:56:31] INFO: [NIOServerCnxn] Established session >>>> 0x13d4b936bc30001 with negotiated timeout 60000 for client >>>> /127.0.0.1:43077 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x1 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_masterJobState >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007/_masterJobState >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30000 >>>> type:create cxid:0xc zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_applicationAttemptsDir/0 >>>> Error:KeeperErrorCode = NoNode for >>>> /_hadoopBsp/job_201303070954_0007/_applicationA\ >>>> ttemptsDir/0 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x3 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_applicationAttemptsDir >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007/_applicatio\ >>>> nAttemptsDir >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30000 >>>> type:create cxid:0xd zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error Path:/_hadoopBsp Error:KeeperErrorCode = >>>> NodeExists for /_hadoopBsp >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30000 >>>> type:create cxid:0xe zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error Path:/_hadoopBsp/job_201303070954_0007 >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x5 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_applicationAttemptsDir/0 >>>> Error:KeeperErrorCode = NoNode for >>>> /_hadoopBsp/job_201303070954_0007/_applicationA\ >>>> ttemptsDir/0 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30000 >>>> type:create cxid:0xf zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_applicationAttemptsDir >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007/_applicatio\ >>>> nAttemptsDir >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x6 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error Path:/_hadoopBsp Error:KeeperErrorCode = >>>> NodeExists for /_hadoopBsp >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x7 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error Path:/_hadoopBsp/job_201303070954_0007 >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007 >>>> [14:56:31] INFO: [PrepRequestProcessor] Got user-level >>>> KeeperException when processing sessionid:0x13d4b936bc30001 >>>> type:create cxid:0x8 zxid:0xfffffffffffffffe txntype:un\ >>>> known reqpath:n/a Error >>>> Path:/_hadoopBsp/job_201303070954_0007/_applicationAttemptsDir >>>> Error:KeeperErrorCode = NodeExists for >>>> /_hadoopBsp/job_201303070954_0007/_application >>> >>> >
