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https://issues.apache.org/jira/browse/CASSANDRA-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990471#comment-14990471
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Ariel Weisberg commented on CASSANDRA-10485:
--------------------------------------------
Can you update the comment HintedHandoffManager.hintFor so that it says that
getEndpointForHostId can return null in regular operation and not just test?
Wouldn't want that check to get removed.
Another thing that is weird is that we convert from InetAddr to host id and
then HintedHandoffManager converts that back into an InetAddr (although maybe
not the same one?).
I am not sure how big these things are or how often we rebuild them, but
constructing a copy of every map as we iterate even when we aren't going to
modify it is more work. If it's not too much churn it's fine I just want to
make sure it doesn't end up biting us.
I looked at the 3.0 code and it looks good.
> Missing host ID on hinted handoff write
> ---------------------------------------
>
> Key: CASSANDRA-10485
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10485
> Project: Cassandra
> Issue Type: Bug
> Reporter: Paulo Motta
> Assignee: Paulo Motta
> Fix For: 2.1.x, 2.2.x, 3.0.x
>
>
> when I restart one of them I receive the error "Missing host ID":
> {noformat}
> WARN [SharedPool-Worker-1] 2015-10-08 13:15:33,882
> AbstractTracingAwareExecutorService.java:169 - Uncaught exception on thread
> Thread[SharedPool-Worker-1,5,main]: {}
> java.lang.AssertionError: Missing host ID for 63.251.156.141
> at
> org.apache.cassandra.service.StorageProxy.writeHintForMutation(StorageProxy.java:978)
> ~[apache-cassandra-2.1.3.jar:2.1.3]
> at
> org.apache.cassandra.service.StorageProxy$6.runMayThrow(StorageProxy.java:950)
> ~[apache-cassandra-2.1.3.jar:2.1.3]
> at
> org.apache.cassandra.service.StorageProxy$HintRunnable.run(StorageProxy.java:2235)
> ~[apache-cassandra-2.1.3.jar:2.1.3]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_60]
> at
> org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
> ~[apache-cassandra-2.1.3.jar:2.1.3]
> at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
> [apache-cassandra-2.1.3.jar:2.1.3]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
> {noformat}
> If I made nodetool status, the problematic node has ID:
> {noformat}
> UN 10.10.10.12 1.3 TB 1 ?
> 4d5c8fd2-a909-4f09-a23c-4cd6040f338a rack3
> {noformat}
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