I run a storm cluster on one machine with 8 workers, it always shut down on
2:00 am, Saturday.
I try to find some error log, but none except this in nimbus.log :
2015-01-04 02:00:04 b.s.d.nimbus [INFO] [Thread-3] Shutting down master
2015-01-04 02:00:04 o.a.z.ZooKeeper [INFO] [Thread-3] Session:
0x14666389a350193 closed
2015-01-04 02:00:04 b.s.d.nimbus [INFO] [Thread-3] Shut down master
and also some error log in zookeeper :
2015-01-04 02:00:04,428 [myid:] - INFO [ProcessThread(sid:0
cport:-1)::PrepRequestProcessor@476] - Processed session termination for
sessionid: 0x14666389a350193
2015-01-04 02:00:04,437 [myid:] - INFO [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed socket connection for
client /127.0.0.1:52811 which had sessionid 0x14666389a350193
2015-01-04 02:00:04,713 [myid:] - WARN [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@349] - caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid
0x14666389a350195, likely client has closed socket
at
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220)
at
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
at java.lang.Thread.run(Thread.java:662)
2015-01-04 02:00:04,714 [myid:] - INFO [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed socket connection for
client /127.0.0.1:52814 which had sessionid 0x14666389a350195
2015-01-04 02:00:04,814 [myid:] - WARN [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@349] - caught end of stream exception
It seems zookeeper can't connect the storm first.
There is no crontab job in this machine, and no dynamic task neither, any
tips?
Thanks ahead!
