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From Michael Han <h...@cloudera.com>
Subject Re: java.io.EOFException
Date Thu, 29 Jun 2017 16:59:51 GMT
On Wed, Jun 28, 2017 at 11:59 PM, Mike Richardson <mike@motum.be> wrote:

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> Mike Richardson
>
> Senior Software Engineer
>
>
>
> *MoTuM N.V. | Dellingstraat 34 | B-2800 MECHELEN | Belgium*
>
>
> T +32(0)15 28 16 63 <+32%2015%2028%2016%2063>
> M +32 494 63 98 15 <+32%20494%2063%2098%2015>
>
>
> www.motum.be
>
> On 28 June 2017 at 18:12, upendar devu <devulapalli8@gmail.com> wrote:
>
>> We have 3 instances of zookeeper and seen below error and then the
>> zookeeper server process was auto stopped for a while and then it was auto
>> restarted.
>>
>> We see this error at least once in a month .  we have data directory
>> within
>> the zookeeper AWS instance  could you please help us.
>>
>> Thanks
>>
>> Zookeeper log :
>>
>>
>> 2017-06-27 21:24:58,839 [myid:3] - WARN
>>  [NIOServerCxn.Factory:/IP:2181:NIOServerCnxn@357] - caught end of stream
>> exception
>> EndOfStreamException: Unable to read additional data from client sessionid
>> 0x0, likely client has closed socket
>>         at
>> org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
>>         at
>> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServ
>> erCnxnFactory.java:208)
>>         at java.lang.Thread.run(Thread.java:745)
>> 2017-06-27 21:24:58,839 [myid:3] - INFO
>>  [NIOServerCxn.Factory:/1XX.XX.XX.XX:2181:NIOServerCnxn@1007] - Closed
>> socket connection for client /XX.XX.XX.XX:57497 (no sessi
>> on established for client)
>> 2017-06-27 21:24:58,840 [myid:3] - INFO  [
>> zookeeper3-prod.aws.npp.neustar.biz/XX.XX.XX.XX:3888:QuorumC
>> nxManager$Listener@511]
>> - Received connection request /XX.XX>XX
>> 2:35419
>> 2017-06-27 21:24:58,840 [myid:3] - WARN  [
>> zookeeper3-prod.aws.npp.neustar.biz/XXXX:3888:QuorumCnxManager@260] -
>> Exception reading or writing challenge: java.io.E
>> OFException
>> 2017-06-27 21:24:58,840 [myid:3] - ERROR
>> [LearnerHandler-/XXXX:39920:LearnerHandler@633] - Unexpected exception
>> causing shutdown while sock still open
>> java.io.EOFException
>>         at java.io.DataInputStream.readInt(DataInputStream.java:392)
>>         at
>> org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
>>         at
>> org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(
>> QuorumPacket.java:83)
>>         at
>> org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArc
>> hive.java:103)
>>         at
>> org.apache.zookeeper.server.quorum.LearnerHandler.run(Learne
>> rHandler.java:309)
>> 2017-06-27 21:24:58,841 [myid:3] - WARN
>>  [LearnerHandler-/IP:39920:LearnerHandler@646] - ******* GOODBYE
>> /XXXX:39920 ********
>> 2017-06-27 21:25:03,187 [myid:3] - INFO
>>  [NIOServerCxn.Factory:/IP:2181:NIOServerCnxnFactory@197] - Accepted
>> socket
>> connection from /1XXX:36060
>> 2017-06-27 21:25:03,187 [myid:3] - INFO
>>  [NIOServerCxn.Factory:/IP:2181:NIOServerCnxn@827] - Processing srvr
>> command from /XXX:36060
>> 2017-06-27 21:25:03,188 [myid:3] - INFO  [Thread-661253:NIOServerCnxn@1
>> 007]
>> - Closed socket connection for client /XXX:36060 (no session establis
>> 2017-06-27 21:27:17,496 [myid:3] - INFO
>>  [CommitProcessor:3:ZooKeeperServer@617] - Established session
>> 0x35b125b84aa028a with negotiated timeout 30000 for client /IP:40526
>> 2017-06-27 21:27:38,763 [myid:] - INFO  [main:QuorumPeerConfig@103] -
>> Reading configuration from: /opt/zookeeper/current/bin/../conf/zoo.cfg
>> 2017-06-27 21:27:38,780 [myid:] - INFO  [main:QuorumPeerConfig@340] -
>> Defaulting to majority quorums
>> 2017-06-27 21:27:38,784 [myid:3] - INFO  [main:DatadirCleanupManager@78]
>> -
>> autopurge.snapRetainCount set to 3
>> 2017-06-27 21:27:38,784 [myid:3] - INFO  [main:DatadirCleanupManager@79]
>> -
>> autopurge.purgeInterval set to 1
>> 2017-06-27 21:27:38,799 [myid:3] - INFO
>>  [PurgeTask:DatadirCleanupManager$PurgeTask@138] - Purge task started.
>> 2017-06-27 21:27:38,821 [myid:3] - INFO  [main:QuorumPeerMain@127] -
>> Starting quorum peer
>> 2017-06-27 21:27:38,869 [myid:3] - INFO  [main:NIOServerCnxnFactory@94] -
>> binding to port /IP:2181
>> 2017-06-27 21:27:38,
>>
>
>


-- 
Cheers
Michael.

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