bq. Cannot open channel to 1 at election address /172.10.195.299:3888 Can you check zookeeper log on 172.10.195.299 ?
Cheers On Thu, Nov 27, 2014 at 12:29 AM, <[email protected]> wrote: > Hi, > > Please find the log from the master node, I am using hbase-0.94.12 and > zookeeper-3.4.5 > > 014-11-27 12:32:21,444 [myid:0] - INFO > [Thread-1:QuorumCnxManager$Listener@486] - My election bind port: > 0.0.0.0/0.0.0.0:3888 > 2014-11-27 12:32:21,459 [myid:0] - INFO > [QuorumPeer[myid=0]/0:0:0:0:0:0:0:0:2181:QuorumPeer@670] - LOOKING > 2014-11-27 12:32:21,461 [myid:0] - INFO > [QuorumPeer[myid=0]/0:0:0:0:0:0:0:0:2181:FastLeaderElection@740] - New > election. My id = 0, proposed zxid=0x40 > 2014-11-27 12:32:21,464 [myid:0] - INFO > [WorkerReceiver[myid=0]:FastLeaderElection@542] - Notification: 0 > (n.leader), 0x40 (n.zxid), 0x1 (n.round), LOOKING (n.state), 0 (n.sid), > 0x1 (n.peerEPoch), LOOKING (my state) > 2014-11-27 12:32:21,468 [myid:0] - WARN > [WorkerSender[myid=0]:QuorumCnxManager@368] - Cannot open channel to 1 at > election address /172.10.195.299:3888 > java.net.ConnectException: Connection refused > at java.net.PlainSocketImpl.socketConnect(Native Method) > at > > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) > at > > java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) > at > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > at java.net.Socket.connect(Socket.java:579) > at > > org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) > at > > org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:327) > at > > org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:393) > at > > org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:365) > at java.lang.Thread.run(Thread.java:724) > > Thanks & Regards > Dhamodharan Ramalingam > > > > From: Ted Yu <[email protected]> > To: "[email protected]" <[email protected]> > Date: 11/25/2014 08:28 PM > Subject: Re: Zookeepr shuting down. > > > > Can you pastebin zookeeper log from the master node ? > > What hbase / zookeeper version are you using ? > > Cheers > > On Mon, Nov 24, 2014 at 11:09 PM, <[email protected]> wrote: > > > Hi > > > > I have a cluster of 3 systems each of 32GB RAM and 1 TB HD. I have > > clustered all the three and able to start and run Hadoop Successfully. > > > > I have installed Hbase on the master node. Now am trying to start > > Zookeeper in the cluster. When I start zookeeper and give command > > ./zkServer.sh status its telling 'Zookeeper might not be running... '. > > When I start zookeeper on all Nodes, zookeper on Master node becomes > > follower and when an MR is run , It will run 90% on reducer part then > > throws error 'Not able to find the region server.'. When checked > zookeeper > > logs, Am viewing 'Connection error'. > > > > There is proper ssh across all 3 systems. I have tried giving iptables > > -flush too, but no luck!! > > > > I have tried another option by allowing Hbase to handle its own > zookeeper. > > HQuarampeer starts successfully, and I am able to process 3GB file > through > > MR for first time. But from second run zookeeper on one of the nodes > > getting killed. not able to figure out the issue. > > > > Please help!!! > > > > Thanks & Regards > > Dhamodharan > > > > =====-----=====-----===== > > Notice: The information contained in this e-mail > > message and/or attachments to it may contain > > confidential or privileged information. If you are > > not the intended recipient, any dissemination, use, > > review, distribution, printing or copying of the > > information contained in this e-mail message > > and/or attachments to it are strictly prohibited. If > > you have received this communication in error, > > please notify us by reply e-mail or telephone and > > immediately and permanently delete the message > > and any attachments. Thank you > > > > > > > >
