venky created CASSANDRA-14474: --------------------------------- Summary: 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
>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 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org