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https://issues.apache.org/jira/browse/STORM-908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brian Fleming updated STORM-908:
--------------------------------
Description:
Observed that there is some kind of problem blocking communication between
workers. I think manually editing the /etc/hosts file is a workaround.
ubuntu@ip-10-9-255-123
/home/ubuntu/apache-storm-0.9.4/logs/worker-6714.log
2015-06-24T07:13:07.856+0000 b.s.m.n.Client [INFO] connection attempt 24 to
Netty-Client-ip-10-9-255-20.us-west-2.compute.internal/10.9.255.20:6711
scheduled to run in 387 ms
2015-06-24T07:13:08.244+0000 b.s.m.n.Client [ERROR] connection attempt 24 to
Netty-Client-ip-10-9-255-20.us-west-2.compute.internal/10.9.255.20:6711 failed:
java.lang.RuntimeException: Returned channel was actually not established
was:
Observed that there is some kind of problem blocking communication between
workers. I think manually editing the /etc/hosts file is a workaround.
015-06-24T16:34:21.635+0000 b.s.m.n.Client [INFO] connection established to
Netty-Client-ip-10-9-255-123.us-west-2.compute.internal/10.9.255.123:6714
2015-06-24T16:34:21.636+0000 b.s.m.n.Client [INFO] connection established to
Netty-Client-ip-10-9-255-123.us-west-2.compute.internal/10.9.255.123:6712
2015-06-24T16:34:21.958+0000 b.s.d.executor [INFO] Loading executor
$spoutcoord-spout6:[9 9]
2015-06-24T16:34:21.975+0000 b.s.d.worker [ERROR] Error on initialization of
server mk-worker
java.lang.NoClassDefFoundError: kafka/serializer/Decoder
at java.lang.Class.getDeclaredFields0(Native Method) ~[na:1.7.0_80]
at java.lang.Class.privateGetDeclaredFields(Class.java:2509)
~[na:1.7.0_80]
at java.lang.Class.getDeclaredField(Class.java:1959) ~[na:1.7.0_80]
> AWS workers can't communicate due to Netty-Client hostname resolution
> ---------------------------------------------------------------------
>
> Key: STORM-908
> URL: https://issues.apache.org/jira/browse/STORM-908
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 0.9.4
> Reporter: Brian Fleming
> Priority: Minor
>
> Observed that there is some kind of problem blocking communication between
> workers. I think manually editing the /etc/hosts file is a workaround.
> ubuntu@ip-10-9-255-123
> /home/ubuntu/apache-storm-0.9.4/logs/worker-6714.log
> 2015-06-24T07:13:07.856+0000 b.s.m.n.Client [INFO] connection attempt 24 to
> Netty-Client-ip-10-9-255-20.us-west-2.compute.internal/10.9.255.20:6711
> scheduled to run in 387 ms
> 2015-06-24T07:13:08.244+0000 b.s.m.n.Client [ERROR] connection attempt 24 to
> Netty-Client-ip-10-9-255-20.us-west-2.compute.internal/10.9.255.20:6711
> failed: java.lang.RuntimeException: Returned channel was actually not
> established
>
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