MG>I cannot find those error messages in the codebase MG>what does Cloudera say?
> Date: Fri, 26 Feb 2016 14:56:07 -0500 > Subject: Re: ZooKeeper and HA > From: [email protected] > To: [email protected] > > Have you tried asking the cloudera support lists about this error? > On Feb 26, 2016 10:17 AM, "Paul" <[email protected]> wrote: > > > Hi there guys, > > I'm new to hadoop and I'm trying con setup HA in CDH 5.5.1, I've already > > configured ( from the admin console ) yarn and HDFS in HA, now the last > > service to configue is zookeeper, when I try to enable it, I get the > > following. > > > > Failed to initialize High Availability state in ZooKeeper for Nameservice> > > > HA-HDFS: Command Initialize Automatic Failover Znode is not currently> > > > available for execution because role Failover Controller (oryx2test03) must > > be in state Stopped, but it is in state Started. > > > > So I stopped the FailOver Controller and try to enable it once again and > > get > > this. > > > > Failed to initialize High Availability state in ZooKeeper for Nameservice > > HA-HDFS: Failed to initialize High Availability state in ZooKeeper from > > Failover Controller (oryx2test03): 16/02/26 09:30:10 DEBUG > > zookeeper.ClientCnxn: Session establishment request sent on > > oryx2test/10.10.18.80:2181 > > 16/02/26 09:30:10 INFO zookeeper.ClientCnxn: Session establishment complete > > on server oryx2test/10.10.18.80:2181, sessionid = 0x15318e91f3006b9, > > negotiated timeout = 5000> > 16/02/26 09:30:10 DEBUG > > ha.ActiveStandbyElector: Created new connection for > > elector id=1013939722 appData=null > >cb=Elector callbacks for NameNode at > > oryx2test03.localhost/10.10.18.82:8022 > > 16/02/26 09:30:10 DEBUG ha.ActiveStandbyElector: Watcher event type: None > > with state:SyncConnected for path:null > >connectionState: TERMINATED for > > elector id=1013939722 appData=null > >cb=Elector callbacks for NameNode at > > oryx2test03.localhost/10.10.18.82:8022 > > 16/02/26 09:30:10 INFO ha.ActiveStandbyElector: Session connected. > > 16/02/26 09:30:10 DEBUG zookeeper.ClientCnxn: Reading reply > > sessionid:0x15318e91f3006b9, packet:: clientPath:null > >serverPath:null > > finished:false header:: 1,3 replyHeader:: 1,38654727555,0 request:: > > '/hadoop-ha/HA-HDFS,F response:: > > > > s{30065417144,30065417144,1456340890227,1456340890227,0,20,0,0,0,2,38654706980} > > 16/02/26 09:30:10 DEBUG ha.ActiveStandbyElector: Terminating ZK connection > > for elector id=1013939722 appData=null cb=Elector callbacks for NameNode at > > oryx2test03.localhost/10.10.18.82:8022 > > 16/02/26 09:30:10 DEBUG zookeeper.ZooKeeper: Closing session: > > 0x15318e91f3006b9 > > 16/02/26 09:30:10 DEBUG zookeeper.ClientCnxn: Closing client for session: > > 0x15318e91f3006b9 > > 16/02/26 09:30:10 DEBUG zookeeper.ClientCnxn: Reading reply > > sessionid:0x15318e91f3006b9, packet:: clientPath:null serverPath:null > > finished:false header:: 2,-11 replyHeader:: 2,38654727556,0 request:: > > null > > response:: null > > 16/02/26 09:30:10 DEBUG zookeeper.ClientCnxn: Disconnecting client for > > session: 0x15318e91f3006b9 > > 16/02/26 09:30:10 INFO zookeeper.ZooKeeper: Session: 0x15318e91f3006b9 > > closed > > 16/02/26 09:30:10 INFO zookeeper.ClientCnxn: EventThread shut down > > > > > > This is what I see in the logs. > > > > 2016-02-26 09:34:42,692 INFO org.apache.zookeeper.server.NIOServerCnxn: > > Closed socket connection for client /10.10.18.81:55463 (no session > > established for client) > > 2016-02-26 09:34:42,692 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.82:51764 > > 2016-02-26 09:34:42,692 WARN org.apache.zookeeper.server.NIOServerCnxn: > > Exception causing close of session 0x0 due to java.io.EOFException > > 2016-02-26 09:34:42,692 DEBUG org.apache.zookeeper.server.NIOServerCnxn: > > IOException stack trace > > java.io.EOFException > > at java.io.DataInputStream.readFully(DataInputStream.java:197) > > at java.io.DataInputStream.readLong(DataInputStream.java:416) > > at > > org.apache.jute.BinaryInputArchive.readLong(BinaryInputArchive.java:67) > > at > > > > org.apache.zookeeper.proto.ConnectRequest.deserialize(ConnectRequest.java:87) > > at > > > > org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:779) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:410) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:200) > > at > > org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:236) > > at > > > > org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) > > at java.lang.Thread.run(Thread.java:745) > > 2016-02-26 09:34:42,693 INFO org.apache.zookeeper.server.NIOServerCnxn: > > Closed socket connection for client /10.10.18.82:51764 (no session > > established for client) > > 2016-02-26 09:34:42,693 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.81:55465 > > 2016-02-26 09:34:42,794 WARN org.apache.zookeeper.server.NIOServerCnxn: > > Exception causing close of session 0x0 due to java.io.EOFException > > 2016-02-26 09:34:42,794 DEBUG org.apache.zookeeper.server.NIOServerCnxn: > > IOException stack trace > > java.io.EOFException > > at java.io.DataInputStream.readFully(DataInputStream.java:197) > > at java.io.DataInputStream.readLong(DataInputStream.java:416) > > at > > org.apache.jute.BinaryInputArchive.readLong(BinaryInputArchive.java:67) > > at > > > > org.apache.zookeeper.proto.ConnectRequest.deserialize(ConnectRequest.java:87) > > at > > > > org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:779) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:410) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:200) > > at > > org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:236) > > at > > > > org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) > > at java.lang.Thread.run(Thread.java:745) > > 2016-02-26 09:34:42,794 INFO org.apache.zookeeper.server.NIOServerCnxn: > > Closed socket connection for client /10.10.18.81:55465 (no session > > established for client) > > 2016-02-26 09:34:42,795 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.82:51766 > > 2016-02-26 09:34:42,795 WARN org.apache.zookeeper.server.NIOServerCnxn: > > Exception causing close of session 0x0 due to java.io.EOFException > > 2016-02-26 09:34:42,795 DEBUG org.apache.zookeeper.server.NIOServerCnxn: > > IOException stack trace > > java.io.EOFException > > at java.io.DataInputStream.readFully(DataInputStream.java:197) > > at java.io.DataInputStream.readLong(DataInputStream.java:416) > > at > > org.apache.jute.BinaryInputArchive.readLong(BinaryInputArchive.java:67) > > at > > > > org.apache.zookeeper.proto.ConnectRequest.deserialize(ConnectRequest.java:87) > > at > > > > org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:779) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:410) > > at > > > > org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:200) > > at > > org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:236) > > at > > > > org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) > > at java.lang.Thread.run(Thread.java:745) > > 2016-02-26 09:34:42,796 INFO org.apache.zookeeper.server.NIOServerCnxn: > > Closed socket connection for client /10.10.18.82:51766 (no session > > established for client) > > 2016-02-26 09:34:42,796 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.81:55467 > > > > 2016-02-26 09:39:10,027 INFO org.apache.zookeeper.server.NIOServerCnxn: > > Closed socket connection for client /10.10.18.81:43747 (no session > > established for client) > > 2016-02-26 09:39:10,060 DEBUG > > org.apache.zookeeper.server.quorum.CommitProcessor: Processing request:: > > sessionid:0x25280518d5eca26 type:ping cxid:0xfffffffffffffffe > > zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a > > 2016-02-26 09:39:10,060 DEBUG > > org.apache.zookeeper.server.FinalRequestProcessor: Processing request:: > > sessionid:0x25280518d5eca26 type:ping cxid:0xfffffffffffffffe > > zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a > > 2016-02-26 09:39:10,060 DEBUG > > org.apache.zookeeper.server.FinalRequestProcessor: > > sessionid:0x25280518d5eca26 type:ping cxid:0xfffffffffffffffe > > zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a > > 2016-02-26 09:39:10,127 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.82:44791 > > 2016-02-26 09:39:10,129 INFO > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > connection > > from /10.10.18.81:43749 > > 2016-02-26 09:39:10,129 WARN org.apache.zookeeper.server.NIOServerCnxn: > > Exception causing close of session 0x0 due to java.io.EOFException > > 2016-02-26 09:39:10,129 DEBUG org.apache.zookeeper.server.NIOServerCnxn: > > IOException stack trace > > java.io.EOFException > > > > > > The zookeeper service is running on the three hosts and I can see the port > > is open. > > > > Any help really appreciated > > Thanks for your time and support > > Best Regards > > > > > > > > > > > > > > > > > > -- > > View this message in context: > > http://zookeeper-user.578899.n2.nabble.com/ZooKeeper-and-HA-tp7582082.html > > Sent from the zookeeper-user mailing list archive at Nabble.com. > >
