While running a topology in storm we are getting error like this - apache-storm

Question

While running a topology in storm we are getting error like this,
8983 [Thread-6] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl -
Starting
9144 [main] INFO **backtype.storm.daemon.nimbus** - Shutting down master
9199 [Thread-6-EventThread] INFO backtype.storm.zookeeper - Zookeeper state upd
ate: :connected:none
9241 [main] INFO backtype.storm.daemon.nimbus - Shut down master
9273 [Thread-6] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl -
Starting
9306 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN org.apache.zookeeper.serv
er.NIOServerCnxn - EndOfStreamException: Unable to read additional data from cli
ent sessionid 0x143af55728d0003, likely client has closed socket
9354 [main] INFO backtype.storm.daemon.supervisor - Shutting down c094c3b1-a378
-4c4f-af35-9278647c217a:4beddc09-4675-4fb9-8bdc-9cf5013ce9ca
9358 [main] INFO backtype.storm.daemon.supervisor - Shut down c094c3b1-a378-4c4
f-af35-9278647c217a:4beddc09-4675-4fb9-8bdc-9cf5013ce9ca
9361 [main] INFO **backtype.storm.daemon.superviso**r - Shutting down supervisor c0
94c3b1-a378-4c4f-af35-9278647c217a
9364 [Thread-5] INFO **backtype.storm.event** - Event manager interrupted
9369 [Thread-6] INFO backtype.storm.event - Event manager interrupted
9425 [main] INFO **backtype.storm.daemon.supervisor** - Shutting down supervisor 38
6d8d71-c9b5-4b51-bd6e-f9f605034ea0
9428 [Thread-8] INFO backtype.storm.event - Event manager interrupted
9429 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN org.apache.zookeeper.serv
er.NIOServerCnxn - EndOfStreamException: Unable to read additional data from cli
ent sessionid 0x143af55728d0007, likely client has closed socket
9429 [Thread-9] INFO backtype.storm.event - Event manager interrupted
9473 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN org.apache.zookeeper.serv
er.NIOServerCnxn - EndOfStreamException: Unable to read additional data from cli
ent sessionid 0x143af55728d0009, likely client has closed socket
9476 [main] INFO backtype.storm.testing - Shutting down in process zookeeper
9503 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN org.apache.zookeeper.serv
er.NIOServerCnxn - Ignoring exception
**java.nio.channels.ClosedChannelException**: null
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.jav
a:211) ~[na:1.7.0_03]
at org.apache.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.j
ava:242) ~[zookeeper-3.3.3.jar:3.3.3-1073969]
9510 [main] INFO **backtype.storm.testing** - Done shutting down in process zookeep
er
9513 [main] INFO backtype.storm.testing - Deleting temporary path C:\Users\sowm
iya\AppData\Local\Temp\c9b1bc1a-a950-4098-af77-f81a4d2b112f
9520 [main] INFO backtype.storm.testing - Deleting temporary path C:\Users\sowm
iya\AppData\Local\Temp\7e75c468-18ea-4787-a4ac-496fb108db71
9527 [main] INFO backtype.storm.testing - Unable to delete file: C:\Users\sowmi
ya\AppData\Local\Temp\7e75c468-18ea-4787-a4ac-496fb108db71\version-2\log.1
9529 [main] INFO backtype.storm.testing - Deleting temporary path C:\Users\sowm
iya\AppData\Local\Temp\fa7b3c9b-ac93-4090-b9e2-63f10019e61f
9543 [main] INFO backtype.storm.testing - Deleting temporary path C:\Users\sowm
iya\AppData\Local\Temp\55f1fd11-508e-43bb-b340-0d9b79f3af33
9579 [Thread-6-EventThread] INFO com.netflix.curator.framework.state.Connection
StateManager - State change: SUSPENDED
9580 [ConnectionStateManager-0] WARN com.netflix.curator.framework.state.Connec
tionStateManager - There are no ConnectionStateListeners registered.
9583 [Thread-6-EventThread] WARN backtype.storm.cluster - Received event :disco
nnected::none: with disconnected Zookeeper.
11232 [Thread-6-SendThread(localhost:2000)] WARN org.apache.zookeeper.ClientCnx
n - Session 0x143af55728d000b for server null, unexpected error, closing socket
connection and attempting reconnect
**java.net.ConnectException: Connection refused: no further information**
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.7.0_0
3]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:701
) ~[na:1.7.0_03]
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
~[zookeeper-3.3.3.jar:3.3.3-1073969]
13992 [Thread-6-SendThread(localhost:2000)] WARN org.apache.zookeeper.ClientCnx
n - Session 0x143af55728d000b for server null, unexpected error, closing socket
connection and attempting reconnect
java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.7.0_0
3]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:701
) ~[na:1.7.0_03]
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
Whwn we are trying to run the topology jar file all the operation like nimbus,zookeeper and supervisor process going to dead.please help us to know why this is happened.
Please help us to rectify this error and help to proceed further.
Thank you,
Sowmiya
Priya

Answer 1

This looks like a zookeeper issue. It looks like your processes are not being able to connect to zookeeper. Can't say more without more information.