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https://issues.apache.org/jira/browse/CASSANDRA-11353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15229999#comment-15229999
]
Sylvain Lebresne commented on CASSANDRA-11353:
----------------------------------------------
Ok, so something wrong happened to the patch of CASSANDRA-10944 on trunk but it
appears I'm not good enough with git to figure out why. For instance, if I do
(on trunk):
{noformat}
git log -p --full-history --follow
test/unit/org/apache/cassandra/db/compaction/TTLExpiryTest.java
{noformat}
all I can see is the test for CASSANDRA-10944 being added followed by an
inconsequential commit to the file, but that test isn't there on trunk! So it
appears the patch for CASSANDRA-10944 has been reverted somehow but that {{git
log}} command doesn't show it. If someone has enough git fu to find the missing
link, I'd be really grateful of the knowledge.
In any case, we just need to re-commit the patch from CASSANDRA-10944, which
just needs a trivial rebase post-CASSANDRA-9472. Running CI to be sure (patch
only against trunk since 3.0 correctly has the original patch):
|| [trunk|https://github.com/pcmanus/cassandra/commits/11353] ||
[utest|http://cassci.datastax.com/job/pcmanus-11353-testall/] ||
[dtest|http://cassci.datastax.com/job/pcmanus-11353-dtest/] ||
> ERROR [CompactionExecutor] CassandraDaemon.java Exception in thread
> --------------------------------------------------------------------
>
> Key: CASSANDRA-11353
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11353
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction, Local Write-Read Paths
> Reporter: Alexey Ivanchin
> Labels: error
> Fix For: 3.3
>
>
> Hey. Please help me with a problem. Recently I updated to 3.3.0 and this
> problem appeared in the logs.
> ERROR [CompactionExecutor:2458] 2016-03-10 12:41:15,127
> CassandraDaemon.java:195 - Exception in thread
> Thread[CompactionExecutor:2458,1,main]
> java.lang.AssertionError: null
> at org.apache.cassandra.db.rows.BufferCell.<init>(BufferCell.java:49)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BufferCell.tombstone(BufferCell.java:88)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BufferCell.tombstone(BufferCell.java:83)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BufferCell.purge(BufferCell.java:175)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.ComplexColumnData.lambda$purge$107(ComplexColumnData.java:165)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.ComplexColumnData$$Lambda$68/1224572667.apply(Unknown
> Source) ~[na:na]
> at
> org.apache.cassandra.utils.btree.BTree$FiltrationTracker.apply(BTree.java:650)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.utils.btree.BTree.transformAndFilter(BTree.java:693)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.utils.btree.BTree.transformAndFilter(BTree.java:668)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.ComplexColumnData.transformAndFilter(ComplexColumnData.java:170)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.ComplexColumnData.purge(ComplexColumnData.java:165)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.ComplexColumnData.purge(ComplexColumnData.java:43)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BTreeRow.lambda$purge$102(BTreeRow.java:333)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BTreeRow$$Lambda$67/1968133513.apply(Unknown
> Source) ~[na:na]
> at
> org.apache.cassandra.utils.btree.BTree$FiltrationTracker.apply(BTree.java:650)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.utils.btree.BTree.transformAndFilter(BTree.java:693)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.utils.btree.BTree.transformAndFilter(BTree.java:668)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.rows.BTreeRow.transformAndFilter(BTreeRow.java:338)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.rows.BTreeRow.purge(BTreeRow.java:333)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.partitions.PurgeFunction.applyToRow(PurgeFunction.java:88)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:116)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.transform.UnfilteredRows.isEmpty(UnfilteredRows.java:38)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.partitions.PurgeFunction.applyToPartition(PurgeFunction.java:64)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.partitions.PurgeFunction.applyToPartition(PurgeFunction.java:24)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:76)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:226)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:177)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:78)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:264)
> ~[apache-cassandra-3.3.0.jar:3.3.0]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_51]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_51]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_51]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_51]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
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