cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sam Overton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2949) Batch mutation of counters in multiple supercolumns throws an exception during replication.
Date Wed, 27 Jul 2011 12:23:10 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071681#comment-13071681
] 

Sam Overton commented on CASSANDRA-2949:
----------------------------------------

Confirmed v2 patch fixes the issue and test passes.

If it's likely that supercolumns may get indexes (CASSANDRA-598) or the serialization format
changes to make direct sub-column access possible (CASSANDRA-674) then this should probably
be revisited to limit the scope of the read.

> Batch mutation of counters in multiple supercolumns throws an exception during replication.
> -------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-2949
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2949
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.8.2
>            Reporter: Sam Overton
>            Assignee: Sylvain Lebresne
>            Priority: Critical
>              Labels: batch_mutate, counters, supercolumns
>             Fix For: 0.8.3
>
>         Attachments: 2949.patch, 2949_v2.patch
>
>
> Steps to reproduce:
> * Perform a batch mutation of more than one counter in more than one super-column in
the same column-family.
> * The following exception is thrown during replication:
> DEBUG [MutationStage:63] 2011-07-26 17:05:12,653 CounterMutationVerbHandler.java (line
52) Applying forwarded CounterMutation(RowMutation(keyspace='ks1', key='4ae71336e44bf9bf',
modifications=[ColumnFamily(cf1 [SuperColumn(302c7375706572636f6c30 [302c636f6c30:false:8@1311696312648,]),SuperColumn(302c7375706572636f6c31
[302c636f6c30:false:8@1311696312648,]),])]), QUORUM)
> DEBUG [MutationStage:63] 2011-07-26 17:05:12,653 StorageProxy.java (line 432) insert
writing local & replicate CounterMutation(RowMutation(keyspace='ks1', key='4ae71336e44bf9bf',
modifications=[cf1]), QUORUM)
> DEBUG [MutationStage:63] 2011-07-26 17:05:12,654 Table.java (line 398) applying mutation
of row 4ae71336e44bf9bf
> ERROR [ReplicateOnWriteStage:125] 2011-07-26 17:05:12,655 AbstractCassandraDaemon.java
(line 139) Fatal exception in thread Thread[ReplicateOnWriteStage:125,5,main]
> java.lang.RuntimeException: java.lang.IllegalArgumentException: ColumnFamily ColumnFamily(cf1
[SuperColumn(302c7375706572636f6c31 [302c636f6c30:false:[{cad93dc0-b7a0-11e0-0000-123f813dd5df,
3, 3}*]@1311696312648!-9223372036854775808,]),]) already has modifications in this mutation:
ColumnFamily(cf1 [SuperColumn(302c7375706572636f6c30 [302c636f6c30:false:[{cad93dc0-b7a0-11e0-0000-123f813dd5df,
3, 3}*]@1311696312648!-9223372036854775808,]),])
>         at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:636)
> Caused by: java.lang.IllegalArgumentException: ColumnFamily ColumnFamily(cf1 [SuperColumn(302c7375706572636f6c31
[302c636f6c30:false:[{cad93dc0-b7a0-11e0-0000-123f813dd5df, 3, 3}*]@1311696312648!-9223372036854775808,]),])
already has modifications in this mutation: ColumnFamily(cf1 [SuperColumn(302c7375706572636f6c30
[302c636f6c30:false:[{cad93dc0-b7a0-11e0-0000-123f813dd5df, 3, 3}*]@1311696312648!-9223372036854775808,]),])
>         at org.apache.cassandra.db.RowMutation.add(RowMutation.java:123)
>         at org.apache.cassandra.db.CounterMutation.makeReplicationMutation(CounterMutation.java:120)
>         at org.apache.cassandra.service.StorageProxy$5$1.runMayThrow(StorageProxy.java:455)
>         at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>         ... 3 more

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message