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Brahma Reddy Battula
From: Mike Richardson [mailto:m...@motum.be]
Sent: 30 June 2017 14:38
To: user@zookeeper.apache.org
Subject: Re: java.io.EOFException
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Mike Richardson
Senior Software Engineer
[cid:part1.BC028947.AB80697F@motum.be]
MoTuM N.V. | Dellingstraat 34 | B-2800 MECHELEN | Belgium
T +32(0)15 28 16 63
M +32 494 63 98 15
www.motum.be<http://www.motum.be/>
On 29 June 2017 at 18:59, Michael Han
<h...@cloudera.com<mailto:h...@cloudera.com>> wrote:
On Wed, Jun 28, 2017 at 11:59 PM, Mike Richardson
<m...@motum.be<mailto:m...@motum.be>> wrote:
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from https://zookeeper.apache.org/lists.html.
> 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<http://www.motum.be>
>
> On 28 June 2017 at 18:12, upendar devu
> <devulapal...@gmail.com<mailto:devulapal...@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<http://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/:3888:QuorumCnxManager@260<http://zookeeper3-prod.aws.npp.neustar.biz/:3888:QuorumCnxManager@260>]
>> -
>> Exception reading or writing challenge: java.io.E
>> OFException
>> 2017-06-27 21:24:58,840 [myid:3] - ERROR
>> [LearnerHandler-/: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
>> /: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 3 for client /IP:40526
>> 2017-06-27 21:27:38,763 [myid:] - I