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Posted to commits@cassandra.apache.org by "Jeff Jirsa (JIRA)" <ji...@apache.org> on 2018/05/29 17:45:00 UTC
[jira] [Resolved] (CASSANDRA-14474) Cassandra going down with
`java.lang.OutOfMemoryError: Map failed`
[ https://issues.apache.org/jira/browse/CASSANDRA-14474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Jirsa resolved CASSANDRA-14474.
------------------------------------
Resolution: Not A Problem
> Cassandra going down with `java.lang.OutOfMemoryError: Map failed`
> ------------------------------------------------------------------
>
> Key: CASSANDRA-14474
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14474
> Project: Cassandra
> Issue Type: Bug
> Reporter: venky
> Priority: Major
>
> From last couple of days, we are seeing this error in production and causing to down the dse/cassandra.
> DSE-5.1.2 & APACHE CASSANDRA-3.1.11
> ERROR [COMMIT-LOG-ALLOCATOR] 2018-05-29 04:16:33,582 JVMStabilityInspector.java:142 - JVM state determined to be unstable. Exiting forcefully due to:
> java.lang.OutOfMemoryError: Map failed
> at sun.nio.ch.FileChannelImpl.map0(Native Method) ~[na:1.8.0_121]
> at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:937) ~[na:1.8.0_121]
> at org.apache.cassandra.db.commitlog.MemoryMappedSegment.createBuffer(MemoryMappedSegment.java:56) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(CommitLogSegment.java:170) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.db.commitlog.MemoryMappedSegment.<init>(MemoryMappedSegment.java:45) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.db.commitlog.CommitLogSegment.createSegment(CommitLogSegment.java:124) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.db.commitlog.CommitLogSegmentManagerStandard.createSegment(CommitLogSegmentManagerStandard.java:78) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.db.commitlog.AbstractCommitLogSegmentManager$1.runMayThrow(AbstractCommitLogSegmentManager.java:108) ~[cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) [cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:81) [cassandra-all-3.11.0.1758.jar:3.11.0.1758]
> at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
> INFO [main] 2018-05-29 04:39:26,515 DseModule.java:90 - Loading DSE module
> INFO [main] 2018-05-29 04:39:26,734 YamlConfigurationLoader.java:89 - Configuration location: file:/etc/dse/cassandra/cassandra.yaml
> INFO [main] 2018-05-29 04:39:27,039 DseConfigYamlLoader.java:38 - Loading settings from file:/etc/dse/dse.yaml
> INFO [main] 2018-05-29 04:39:27,137 DseConfig.java:382 - Load of settings is done.
> INFO [main] 2018-05-29 04:39:27,138 YamlConfigurationLoader.java:89 - Configuration location: file:/etc/dse/cassandra/cassandra.yaml
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