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Benedict resolved CASSANDRA-7786. --------------------------------- Resolution: Not a Problem I agree it would be helpful to log that the process received a kill signal, however this is not trivial to achieve in Java. If you want to submit a patch, feel free to file a ticket and attach it there. Closing this as Not a Problem > Cassandra is shutting down out of no apparent reason > ---------------------------------------------------- > > Key: CASSANDRA-7786 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7786 > Project: Cassandra > Issue Type: Bug > Components: Core > Environment: C* 2.0.9 > Reporter: Or Sher > > We've recently start facing an issue when one of the C* node in our dev and > CI cluster (Thanks god didn't happen yet in Prod) is shutting down from time > to time without any exceptions or errors. > There is usually something like that in the logs: > INFO [MemoryMeter:1] 2014-08-15 01:32:43,266 Memtable.java (line 481) > CFS(Keyspace='system', ColumnFamily='sstable_activity') liveRatio is > 14.597030881851438 (just-counted was 14.596825396825396). calculation took > 2ms for 84 cells > INFO [StorageServiceShutdownHook] 2014-08-15 01:40:58,954 ThriftServer.java > (line 141) Stop listening to thrift clients > INFO [StorageServiceShutdownHook] 2014-08-15 01:40:59,007 Server.java (line > 182) Stop listening for CQL clients > INFO [StorageServiceShutdownHook] 2014-08-15 01:40:59,011 Gossiper.java > (line 1279) Announcing shutdown > INFO [StorageServiceShutdownHook] 2014-08-15 01:41:01,011 > MessagingService.java (line 683) Waiting for messaging service to quiesce > INFO [ACCEPT-/192.168.27.241] 2014-08-15 01:41:01,012 MessagingService.java > (line 923) MessagingService has terminated the accept() thread > INFO [main] 2014-08-17 09:50:56,647 CassandraDaemon.java (line 135) Logging > initialized > You can see the last line in the log is usually written at least 5 minutes > before the shutdown, sometimes 30 minutes before. > I can't reproduce it as I have know idea why is that happening and how the > attack this issue. > I believe I'm not the only one suffering from this issue as there was a > thread about such behavior in the user mail distribution. > Any thoughts? -- This message was sent by Atlassian JIRA (v6.3.4#6332)