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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 M +32 494 63 98 15 www.motum.be On 29 June 2017 at 18:59, Michael Han <[email protected]> wrote: > On Wed, Jun 28, 2017 at 11:59 PM, Mike Richardson <[email protected]> wrote: > > > Unsubscribe > > > > > > > Unsubscribe does not work like this. To unsubscribe, please click the > Unsubscribe > from List > <%75%73%65%72%2D%75%6E%73%75%62%73%63%72%69%62%65%40%7A%6F% > 6F%6B%65%65%70%65%72%2E%61%70%61%63%68%65%2E%6F%72%67> > link > 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 > > > > On 28 June 2017 at 18:12, upendar devu <[email protected]> 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. >
