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https://issues.apache.org/jira/browse/STORM-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14963324#comment-14963324
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Robert Joseph Evans commented on STORM-1022:
--------------------------------------------
[~jaihind213],
The error you are reporting looks like it is caused by code that is not a part
of storm.
```at
com.pocketmath.nebula.metric.storm.NewRelicMetricConsumer.handleDataPoints(NewRelicMetricConsumer.java:55)```
I'm not sure exactly who is providing that to you. It could be that we have
changed one of the metrics in a non-compatible way, but I cannot tell from just
the stack trace. I might be able to tell if I had the source code to
NewRelicMetricConsumer.java.
Do you have any more information on this?
> disconnectiong between workers
> ------------------------------
>
> Key: STORM-1022
> URL: https://issues.apache.org/jira/browse/STORM-1022
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Reporter: Jackson Chung
>
> We upgraded to 0.9.5 ando ran into the following exception. The supervisors
> did go down:
> 1 caution in our upgrade is we started a new nimbus, without any supervisors
> attached. Then we deployed topologies (from CICD). Next we build new
> supervisors and the supervisors will start on startup. However, in between
> the network service is restarted (due to hostname changed during the build <-
> chef). Just wanna throw this out in case this makes a difference.
> In other word, it could be that supervisors started, picked up work, then
> network restarted.
> {code}
> SEVERE: RuntimeException while executing runnable
> org.apache.storm.guava.util.concurrent.Futures$4@445058b with executor
> org.apache.storm.guava.util.concurrent.MoreExecutors$SameThreadExecutorService@691bc565
> java.lang.RuntimeException: Failed to connect to
> Netty-Client-usw2b-grunt-drone32-prod.amz.relateiq.com/10.30.103.202:6700
> at backtype.storm.messaging.netty.Client.connect(Client.java:308)
> at backtype.storm.messaging.netty.Client.access$1100(Client.java:78)
> at backtype.storm.messaging.netty.Client$2.reconnectAgain(Client.java:297)
> at backtype.storm.messaging.netty.Client$2.onSuccess(Client.java:283)
> at backtype.storm.messaging.netty.Client$2.onSuccess(Client.java:275)
> at org.apache.storm.guava.util.concurrent.Futures$4.run(Futures.java:1181)
> at
> org.apache.storm.guava.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:297)
> at
> org.apache.storm.guava.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)
> at
> org.apache.storm.guava.util.concurrent.ExecutionList.execute(ExecutionList.java:145)
> at
> org.apache.storm.guava.util.concurrent.ListenableFutureTask.done(ListenableFutureTask.java:91)
> at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384)
> at java.util.concurrent.FutureTask.set(FutureTask.java:233)
> at java.util.concurrent.FutureTask.run(FutureTask.java:274)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Giving up to connect to
> Netty-Client-usw2b-grunt-drone32-prod.amz.relateiq.com/10.30.103.202:6700
> after 102 failed attempts
> at backtype.storm.messaging.netty.Client.connect(Client.java:303)
> {code}
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