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Posted to commits@cassandra.apache.org by "Simon Zhou (JIRA)" <ji...@apache.org> on 2017/08/14 16:36:00 UTC
[jira] [Commented] (CASSANDRA-13387) Metrics for repair
[ https://issues.apache.org/jira/browse/CASSANDRA-13387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125942#comment-16125942 ]
Simon Zhou commented on CASSANDRA-13387:
----------------------------------------
Stefan, thank you so much for code review!
> Metrics for repair
> ------------------
>
> Key: CASSANDRA-13387
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13387
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Simon Zhou
> Assignee: Simon Zhou
> Priority: Minor
> Fix For: 4.0
>
>
> We're missing metrics for repair, especially for errors. From what I observed now, the exception will be caught by UncaughtExceptionHandler set in CassandraDaemon and is categorized as StorageMetrics.exceptions. This is one example:
> {code}
> ERROR [AntiEntropyStage:1] 2017-03-27 18:17:08,385 CassandraDaemon.java:207 - Exception in thread Thread[AntiEntropyStage:1,5,main]
> java.lang.RuntimeException: Parent repair session with id = 8c85d260-1319-11e7-82a2-25090a89015f has failed.
> at org.apache.cassandra.service.ActiveRepairService.getParentRepairSession(ActiveRepairService.java:377) ~[apache-cassandra-3.0.10.jar:3.0.10]
> at org.apache.cassandra.service.ActiveRepairService.removeParentRepairSession(ActiveRepairService.java:392) ~[apache-cassandra-3.0.10.jar:3.0.10]
> at org.apache.cassandra.repair.RepairMessageVerbHandler.doVerb(RepairMessageVerbHandler.java:172) ~[apache-cassandra-3.0.10.jar:3.0.10]
> at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:67) ~[apache-cassandra-3.0.10.jar:3.0.10]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_121]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_121]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_121]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_121]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
> {code}
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