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From David Aronchick <aronch...@gmail.com>
Subject Re: Issue when node goes away?
Date Mon, 29 Jun 2015 21:43:51 GMT
Ping--- any thoughts here?

------------------------------



I posted this to StackOverflow with no response:

http://stackoverflow.com/questions/30744486/how-to-handle-failures-in-cassandra-when-node-goes-away

Basically, I'm trying to run Cassandra in a Kubernetes cluster, and trying
out what happens when a cassandra node goes away. Is there some sort of
thing I should execute to notify all nodes of the failure so that they can
take the appropriate action?


 2015-06-09T21:20:13.683018585Z WARN  21:20:13
UnknownColumnFamilyException reading from socket; closing
 2015-06-09T21:20:13.683018585Z
org.apache.cassandra.db.UnknownColumnFamilyException: Couldn't find
cfId=70d3b160-0e37-11e5-adde-4bfd17137989
 2015-06-09T21:20:13.683018585Z   at
org.apache.cassandra.db.ColumnFamilySerializer.deserializeCfId(ColumnFamilySerializer.java:164)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z   at
org.apache.cassandra.db.ColumnFamilySerializer.deserialize(ColumnFamilySerializer.java:97)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.db.ColumnFamilySerializer.deserialize(ColumnFamilySerializer.java:89)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.db.Row$RowSerializer.deserialize(Row.java:73)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.db.Row$RowSerializer.deserialize(Row.java:79)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.db.RangeSliceReply$RangeSliceReplySerializer.deserialize(RangeSliceReply.java:77)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.db.RangeSliceReply$RangeSliceReplySerializer.deserialize(RangeSliceReply.java:63)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.net.MessageIn.read(MessageIn.java:99)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.net.IncomingTcpConnection.receiveMessage(IncomingTcpConnection.java:168)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z   at
org.apache.cassandra.net.IncomingTcpConnection.receiveMessages(IncomingTcpConnection.java:150)
~[apache-cassandra-2.1.4.jar:2.1.4]
 2015-06-09T21:20:13.683018585Z  at
org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:82)
~[apache-cassandra-2.1.4.jar:2.1.4]

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