EndOfStreamException: Unable to read additional data from client

[Tejas]

Hi,

I am trying to run a topology locally without any clusters from my
eclipse. This gives me the below exception in the console.

0 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper
state update: :connected:none
67 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] WARN
org.apache.zookeeper.server.NIOServerCnxn - EndOfStreamException:
Unable to read additional data from client sessionid
0x1333455c5170000, likely client has closed socket
355 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper
state update: :connected:none
452 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper
state update: :connected:none
478 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] WARN
org.apache.zookeeper.server.NIOServerCnxn - EndOfStreamException:
Unable to read additional data from client sessionid
0x1333455c5170004, likely client has closed socket
666 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper
state update: :connected:none
694 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] WARN
org.apache.zookeeper.server.NIOServerCnxn - EndOfStreamException:
Unable to read additional data from client sessionid
0x1333455c5170006, likely client has closed socket
1028 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper
state update: :connected:none
1305 [main] INFO backtype.storm.daemon.nimbus - Received topology
submission for tnp with conf {"storm.id" "tnp-1-1319432997",
"RAW_INPUT_DIR" "1", "topology.debug" true}
1680 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:1 timed out
1681 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:2 timed out
1683 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:3 timed out
1687 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:4 timed out
1689 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:5 timed out
1694 [main] INFO backtype.storm.daemon.nimbus - Task
tnp-1-1319432997:6 timed out

I am using Storm-0.5.3 and the same version jar I have included in the
build path. Could you help in solving this?

Thanks,
tejas

[Nathan Marz]

Those log messages are actually all normal. Is your topology actually failing to run? What's the expected output for your topology?

-Nathan

--
Twitter: @nathanmarz
http://nathanmarz.com

[Charanya natesan]

Thanks Nathan. I am able to get the expected output from the topology which I did not get initially.

but, could you throw some light on why these EndOfStreamExceptions actually occur?

-Tejas

[Nathan Marz]

I don't know, they're part of the internals of the Zookeeper library. They're harmless.

-Nathan

[aboubakr]

I got the same problem, and my topolgy stops running, i get this always, and I'am running my topology in local cluster mode