[
https://issues.apache.org/jira/browse/CASSANDRA-12743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jay Zhuang reopened CASSANDRA-12743:
------------------------------------
Reproduced In: 3.0.14
We're seeing the same issue in 3.0.14, here is the log:
{noformat}
ERROR [CompactionExecutor:73398] 2018-01-30 02:23:32,177
CassandraDaemon.java:207 - Exception in thread
Thread[CompactionExecutor:73398,1,main]
java.lang.AssertionError: null
at
org.apache.cassandra.io.compress.CompressionMetadata$Chunk.<init>(CompressionMetadata.java:475)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.compress.CompressionMetadata.chunkFor(CompressionMetadata.java:240)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.updateState(MmappedRegions.java:155)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:70)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:58)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.io.util.MmappedRegions.map(MmappedRegions.java:96)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.CompressedSegmentedFile.<init>(CompressedSegmentedFile.java:47)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.CompressedSegmentedFile$Builder.complete(CompressedSegmentedFile.java:132)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.SegmentedFile$Builder.complete(SegmentedFile.java:177)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.SegmentedFile$Builder.buildData(SegmentedFile.java:188)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.format.big.BigTableWriter.openEarly(BigTableWriter.java:245)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.SSTableRewriter.maybeReopenEarly(SSTableRewriter.java:172)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:124)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.writers.DefaultCompactionWriter.realAppend(DefaultCompactionWriter.java:57)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.writers.CompactionAwareWriter.append(CompactionAwareWriter.java:109)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:195)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:89)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:61)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:264)
~[apache-cassandra-3.0.14.jar:3.0.14]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[na:1.8.0_121]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_121]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
~[na:1.8.0_121]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_121]
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
[apache-cassandra-3.0.14.jar:3.0.14]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
{noformat}
Sometimes the error is
{noformat}
ERROR [CompactionExecutor:1324] 2018-01-31 17:00:21,922
CassandraDaemon.java:207 - Exception in thread
Thread[CompactionExecutor:1324,1,main]
java.lang.AssertionError: Illegal bounds [12800..12808); size: 12800
at org.apache.cassandra.io.util.Memory.checkBounds(Memory.java:339)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.io.util.SafeMemory.checkBounds(SafeMemory.java:104)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.io.util.Memory.getLong(Memory.java:260)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.compress.CompressionMetadata.chunkFor(CompressionMetadata.java:238)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.updateState(MmappedRegions.java:155)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:70)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:58)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.io.util.MmappedRegions.map(MmappedRegions.java:96)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.CompressedSegmentedFile.<init>(CompressedSegmentedFile.java:47)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.CompressedSegmentedFile$Builder.complete(CompressedSegmentedFile.java:132)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.SegmentedFile$Builder.complete(SegmentedFile.java:177)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.util.SegmentedFile$Builder.buildData(SegmentedFile.java:188)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.format.big.BigTableWriter.openEarly(BigTableWriter.java:245)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.SSTableRewriter.maybeReopenEarly(SSTableRewriter.java:172)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:124)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.writers.MaxSSTableSizeWriter.realAppend(MaxSSTableSizeWriter.java:88)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.writers.CompactionAwareWriter.append(CompactionAwareWriter.java:109)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:195)
~[apache-cassandra-3.0.14.jar:3.0.14]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:89)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:61)
~[apache-cassandra-3.0.14.jar:3.0.14]
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:264)
~[apache-cassandra-3.0.14.jar:3.0.14]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[na:1.8.0_121]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_121]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
~[na:1.8.0_121]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_121]
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
[apache-cassandra-3.0.14.jar:3.0.14]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
{noformat}
{{sstable_preemptive_open_interval_in_mb}} is set to 50 by default. Maybe we
could try to disable it.
It happens for both LCS and STCS.
> Assertion error while running compaction
> -----------------------------------------
>
> Key: CASSANDRA-12743
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12743
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Environment: unix
> Reporter: Jean-Baptiste Le Duigou
> Priority: Major
>
> While running compaction I run into an error sometimes :
> {noformat}
> nodetool compact
> error: null
> -- StackTrace --
> java.lang.AssertionError
> at
> org.apache.cassandra.io.compress.CompressionMetadata$Chunk.<init>(CompressionMetadata.java:463)
> at
> org.apache.cassandra.io.compress.CompressionMetadata.chunkFor(CompressionMetadata.java:228)
> at
> org.apache.cassandra.io.util.CompressedSegmentedFile.createMappedSegments(CompressedSegmentedFile.java:80)
> at
> org.apache.cassandra.io.util.CompressedPoolingSegmentedFile.<init>(CompressedPoolingSegmentedFile.java:38)
> at
> org.apache.cassandra.io.util.CompressedPoolingSegmentedFile$Builder.complete(CompressedPoolingSegmentedFile.java:101)
> at
> org.apache.cassandra.io.util.SegmentedFile$Builder.complete(SegmentedFile.java:198)
> at
> org.apache.cassandra.io.sstable.format.big.BigTableWriter.openEarly(BigTableWriter.java:315)
> at
> org.apache.cassandra.io.sstable.SSTableRewriter.maybeReopenEarly(SSTableRewriter.java:171)
> at
> org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:116)
> at
> org.apache.cassandra.db.compaction.writers.DefaultCompactionWriter.append(DefaultCompactionWriter.java:64)
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:184)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:74)
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
> at
> org.apache.cassandra.db.compaction.CompactionManager$8.runMayThrow(CompactionManager.java:599)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> Why is that happening?
> Is there anyway to provide more details (e.g. which SSTable cannot be
> compacted)?
> We are using Cassandra 2.2.7
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
