[jira] [Updated] (CASSANDRA-9270) Running resetlocalschema during repair can cause repair to hang

["Yuki Morishita (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yuki Morishita updated CASSANDRA-9270:
--------------------------------------
    Component/s: Distributed Metadata

> Running resetlocalschema during repair can cause repair to hang
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-9270
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9270
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Distributed Metadata
>            Reporter: T Jake Luciani
>            Assignee: Yuki Morishita
>            Priority: Minor
>             Fix For: 2.1.x
>
>
> If you run resetlocalschema during a repair the node doing the repair can hang.
> The following test reproduces the issue quite frequently:
> https://github.com/riptano/cassandra-dtest/pull/247
> This is from trunk, but happens in 2.0 and 2.1 as well.  My guess is there is some count down latch that isn't count down when the repair msg fails to be parsed.
> {code}
> ERROR [Repair#1:10] 2015-04-30 12:57:56,675 CassandraDaemon.java: Exception in thread Thread[Repair#1:10,5,RMI Runtime]
> java.lang.IllegalArgumentException: Unknown keyspace/cf pair (keyspace1.standard1)
> 	at org.apache.cassandra.db.Keyspace.getColumnFamilyStore(Keyspace.java:172) ~[main/:na]
> 	at org.apache.cassandra.repair.RepairJob.sendValidationRequest(RepairJob.java:189) ~[main/:na]
> 	at org.apache.cassandra.repair.RepairJob.run(RepairJob.java:110) ~[main/:na]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_72]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_72]
> 	at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_72]
> {code}



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