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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10073) Counter mutation serialization bug
Date Sun, 16 Aug 2015 18:37:46 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698811#comment-14698811
] 

Sylvain Lebresne commented on CASSANDRA-10073:
----------------------------------------------

CI results: [utests|http://cassci.datastax.com/job/pcmanus-10073-testall/1/] and [dtests|http://cassci.datastax.com/job/pcmanus-10073-dtest/1/].

Compared to the last results on the cassandra-3.0 branch:
* for the unit tests, there is a failure of {{org.apache.cassandra.cql3.MaterializedViewLongTest.testConflictResolution}}
but I can't really imagine how the patch here could in any way influence that test so I strongly
suspect a flaky test.
* for the dtests, it fixes the test of the description as expected (in fact, the run has only
27 failures compared to 33 on the last cassandra-3.0 run, but the rest is probably flaky tests
for which the run got lucky).


> Counter mutation serialization bug
> ----------------------------------
>
>                 Key: CASSANDRA-10073
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10073
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: T Jake Luciani
>            Assignee: Sylvain Lebresne
>            Priority: Critical
>             Fix For: 3.0 beta 1
>
>
> reproduced in dtest super_counter_test:TestSuperCounterClusterRestart.functional_test_2
> {code}
> - Unexpected error deserializing mutation; saved to /tmp/mutation181379301016027337dat
and ignored.  This may be caused by replaying a mutation against a table with the same name
but incompatible schema.  Exception follows:  org.apache.cassandra.serializers.MarshalException:
Expected 8 or 0 byte long (36) \tat org.apache.cassandra.serializers.LongSerializer.validate(LongSerializer.java:42)
~[main/:na] \tat org.apache.cassandra.db.marshal.AbstractType.validate(AbstractType.java:122)
~[main/:na] \tat org.apache.cassandra.db.marshal.CollectionType.validateCellValue(CollectionType.java:130)
~[main/:na] \tat org.apache.cassandra.config.ColumnDefinition.validateCellValue(ColumnDefinition.java:444)
~[main/:na] \tat org.apache.cassandra.db.rows.AbstractCell.validate(AbstractCell.java:56)
~[main/:na] \tat org.apache.cassandra.db.rows.ComplexColumnData.validate(ComplexColumnData.java:125)
~[main/:na] \tat org.apache.cassandra.db.partitions.PartitionUpdate.validate(PartitionUpdate.java:518)
~[main/:na] \tat org.apache.cassandra.db.commitlog.CommitLogReplayer.replayMutation(CommitLogReplayer.java:485)
[main/:na] \tat org.apache.cassandra.db.commitlog.CommitLogReplayer.replaySyncSection(CommitLogReplayer.java:465)
[main/:na] \tat org.apache.cassandra.db.commitlog.CommitLogReplayer.recover(CommitLogReplayer.java:371)
[main/:na] \tat org.apache.cassandra.db.commitlog.CommitLogReplayer.recover(CommitLogReplayer.java:146)
[main/:na] \tat org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:181) [main/:na]
\tat org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:161) [main/:na] \tat
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:272) [main/:na] \tat
org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:512) [main/:na]
\tat org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:618) [main/:na]
ERROR [main] 2015-08-12 17:36:38,247 CommitLogReplayer.java:513
> {code}



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