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Posted to commits@cassandra.apache.org by "Jonathan Ellis (Updated) (JIRA)" <ji...@apache.org> on 2011/11/05 06:18:51 UTC
[jira] [Updated] (CASSANDRA-3440) local writes timing out cause
attempt to hint to self
[ https://issues.apache.org/jira/browse/CASSANDRA-3440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-3440:
--------------------------------------
Attachment: 3440.txt
patch to (1) allow retrying a write-to-self that timed out and (2) improve defense against cascading failure when nodes are overwhelmed but not dead.
> local writes timing out cause attempt to hint to self
> -----------------------------------------------------
>
> Key: CASSANDRA-3440
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3440
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.0.0
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 1.0.3
>
> Attachments: 3440.txt
>
>
> As reported by Ramash Natarajan on the mailing list:
> {noformat}
> We have a 8 node cassandra cluster running 1.0.1. After running a load
> test for a day we are seeing this exception in system.log file.
> ERROR [EXPIRING-MAP-TIMER-1] 2011-11-01 13:20:45,350
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread
> Thread[EXPIRING-MAP-TIMER-1,5,main]
> java.lang.AssertionError: /10.19.102.12
> at org.apache.cassandra.service.StorageProxy.scheduleLocalHint(StorageProxy.java:339)
> at org.apache.cassandra.net.MessagingService.scheduleMutationHint(MessagingService.java:201)
> at org.apache.cassandra.net.MessagingService.access$500(MessagingService.java:64)
> at org.apache.cassandra.net.MessagingService$2.apply(MessagingService.java:175)
> at org.apache.cassandra.net.MessagingService$2.apply(MessagingService.java:152)
> at org.apache.cassandra.utils.ExpiringMap$1.run(ExpiringMap.java:89)
> at java.util.TimerThread.mainLoop(Timer.java:512)
> at java.util.TimerThread.run(Timer.java:462)
> {noformat}
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