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From Avery Ching <ach...@apache.org>
Subject Re: Zookeeper exception while running SimpleShortestPathsVertexTest
Date Sun, 10 Mar 2013 03:16:36 GMT
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 <aching@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
>>


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