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https://issues.apache.org/jira/browse/CASSANDRA-2766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Ellis reassigned CASSANDRA-2766:
-----------------------------------------
Assignee: Jonathan Ellis
> ConcurrentModificationException during node recovery
> ----------------------------------------------------
>
> Key: CASSANDRA-2766
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2766
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Terje Marthinussen
> Assignee: Jonathan Ellis
>
> Testing some node recovery operations.
> In this case:
> 1. Data is being added/updated as it would in production
> 2. repair is running on other nodes in the cluster
> 3. we wiped data on this node and started up again, but before repair was
> actually started on this node (but it had gotten data through the regular
> data feed) we got this error.
> I see no indication in the logs that outgoing streams has been started, but
> the node have finished one incoming stream before this (I guess from some
> other node doing repair).
> INFO [CompactionExecutor:11] 2011-06-14 14:15:09,078 SSTableReader.java
> (line 155) Opening /data/cassandra/node1/data/JP/test-g-8
> INFO [CompactionExecutor:13] 2011-06-14 14:15:09,079 SSTableReader.java
> (line 155) Opening /data/cassandra/node1/data/JP/test-g-10
> INFO [HintedHandoff:1] 2011-06-14 14:15:26,623 HintedHandOffManager.java
> (line 302) Started hinted handoff for endpoint /1.10.42.216
> INFO [HintedHandoff:1] 2011-06-14 14:15:26,623 HintedHandOffManager.java
> (line 358) Finished hinted handoff of 0 rows to endpoint /1.10.42.216
> INFO [CompactionExecutor:9] 2011-06-14 14:15:29,417 SSTableReader.java (line
> 155) Opening /data/cassandra/node1/data/JP/Datetest-g-2
> ERROR [Thread-84] 2011-06-14 14:15:36,755 AbstractCassandraDaemon.java (line
> 113) Fatal exception in thread Thread[Thread-84,5,main]
> java.util.ConcurrentModificationException
> at
> java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> at java.util.AbstractList$Itr.next(AbstractList.java:343)
> at
> org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:132)
> at
> org.apache.cassandra.streaming.IncomingStreamReader.read(IncomingStreamReader.java:63)
> at
> org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:155)
> at
> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:93)
> ERROR [Thread-79] 2011-06-14 14:15:36,755 AbstractCassandraDaemon.java (line
> 113) Fatal exception in thread Thread[Thread-79,5,main]
> java.util.ConcurrentModificationException
> at
> java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> at java.util.AbstractList$Itr.next(AbstractList.java:343)
> at
> org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:132)
> at
> org.apache.cassandra.streaming.IncomingStreamReader.read(IncomingStreamReader.java:63)
> at
> org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:155)
> at
> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:93)
> ERROR [Thread-83] 2011-06-14 14:15:36,755 AbstractCassandraDaemon.java (line
> 113) Fatal exception in thread Thread[Thread-83,5,main]
> java.util.ConcurrentModificationException
> at
> java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> at java.util.AbstractList$Itr.next(AbstractList.java:343)
> at
> org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:132)
> at
> org.apache.cassandra.streaming.IncomingStreamReader.read(IncomingStreamReader.java:63)
> at
> org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:155)
> at
> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:93)
> ERROR [Thread-85] 2011-06-14 14:15:36,755 AbstractCassandraDaemon.java (line
> 113) Fatal exception in thread Thread[Thread-85,5,main]
> java.util.ConcurrentModificationException
> at
> java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> at java.util.AbstractList$Itr.next(AbstractList.java:343)
> at
> org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:132)
> at
> org.apache.cassandra.streaming.IncomingStreamReader.read(IncomingStreamReader.java:63)
> at
> org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:155)
> at
> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:93)
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