Thank you Itai! Will take a look Vladi On Thu, Nov 13, 2014 at 9:35 AM, Itai Frenkel <[email protected]> wrote:
> Hi Vladi, > > > Maybe It's a longshot, but I saw someone referencing the following > zookeeper bug in the elasticsearch-zookeeper mailing list. > > > https://issues.apache.org/jira/browse/ZOOKEEPER-885#comment-13749751 > > > It is worth to dive into the JIRA issues logs and compare to your ZK > logs. > > > Itai > > > ------------------------------ > *From:* Vladi Feigin <[email protected]> > *Sent:* Wednesday, November 12, 2014 10:53 PM > *To:* [email protected] > *Subject:* Worker moved to other node. The possible reason ZK capacity? > > Hi All, > > Nimbus for some reason moved the worker to other node. In the supervisor > log we've found these warnings below. > Does it mean we run out of ZK capacity? Or some other reason? > Thank you in advance, > Vladi > > > 2014-11-12 11:18:04 -3389175 [ConnectionStateManager-0] WARN > com.netflix.curator.framework.state.ConnectionStateManager - There are no > ConnectionStateListeners registered. > 2014-11-12 11:18:04 -3389172 [main-EventThread] WARN > backtype.storm.cluster - Received event :disconnected::none: with > disconnected Zookeeper. > 2014-11-12 11:18:04 -3388713 [main-SendThread(xxx:2181)] INFO > org.apache.zookeeper.ClientCnxn - Opening socket connection to server > xxx:2181 > 2014-11-12 11:18:04 -3388712 [main-SendThread(xxx:2181)] INFO > org.apache.zookeeper.ClientCnxn - Socket connection established to > xxx:2181, initiating session > 2014-11-12 11:18:04 -3388708 [main-EventThread] WARN > com.netflix.curator.ConnectionState - Session expired event received > 2014-11-12 11:18:04 -3388707 [main-SendThread(xxx:2181)] INFO > org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper > service, session 0x349390bb7cb85f7 has expired, closing socket connection > 2014-11-12 11:18:04 -3388707 [main-EventThread] INFO > org.apache.zookeeper.ZooKeeper - Initiating client connection, > connectString=xxx:2181,xxxw:2181,xxxz:2181/storm sessionTimeout=20000 > watcher=com.netflix.curator.ConnectionState@d13998e > 2014-11-12 11:18:04 -3388706 [main-EventThread] INFO > com.netflix.curator.framework.state.ConnectionStateManager - State > change: LOST > 2014-11-12 11:18:04 -3388706 [main-SendThread()] INFO > org.apache.zookeeper.ClientCnxn - Opening socket connection to server > xxx:2181 > 2014-11-12 11:18:04 -3388706 [ConnectionStateManager-0] WARN > com.netflix.curator.framework.state.ConnectionStateManager - There are no > ConnectionStateListeners registered. > 2014-11-12 11:18:04 -3388705 [main-EventThread] WARN > backtype.storm.cluster - Received event :expired::none: with disconnected > Zookeeper. > 2014-11-12 11:18:04 -3388705 [main-EventThread] INFO > org.apache.zookeeper.ClientCnxn - EventThread shut down > 2014-11-12 11:18:04 -3388705 [main-SendThread(xxx:2181)] INFO > org.apache.zookeeper.ClientCnxn - Socket connection established to > xxx:2181, initiating session > 2014-11-12 11:18:04 -3388702 [main-SendThread(xxx:2181)] INFO > org.apache.zookeeper.ClientCnxn - Session establishment complete on > server xxx:2181, sessionid = 0x14939127de28166, negotiated timeout = 20000 > 2014-11-12 11:18:04 -3388701 [main-EventThread] INFO > com.netflix.curator.framework.state.ConnectionStateManager - State > change: RECONNECTED > 2014-11-12 11:18:04 -3388701 [ConnectionStateManager-0] WARN > com.netflix.curator.framework.state.ConnectionStateManager - There are no > ConnectionStateListeners registered. > >
