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https://issues.apache.org/jira/browse/CASSANDRA-11919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15334064#comment-15334064
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vin01 commented on CASSANDRA-11919:
-----------------------------------
Replication Factor : 2 for DC1 and 1 for DC2.
CREATE KEYSPACE KEYSPACE_NAME WITH replication = {'class':
'NetworkTopologyStrategy', 'DC1': '2', 'DC2': '1'} AND durable_writes = true;
I was able to remove the node with 'removenode' but it left cluster
inconsistent and i had to perform a full repair on all keyspaces to fix that.
> Failure in nodetool decommission
> --------------------------------
>
> Key: CASSANDRA-11919
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11919
> Project: Cassandra
> Issue Type: Bug
> Components: Streaming and Messaging
> Environment: Centos 6.6 x86_64, Cassandra 2.2.4
> Reporter: vin01
> Priority: Minor
> Fix For: 2.2.x
>
>
> I keep getting an exception while attempting "nodetool decommission".
> {code}
> ERROR [STREAM-IN-/[NODE_ON_WHICH_DECOMMISSION_RUNNING]] 2016-05-29
> 13:08:39,040 StreamSession.java:524 - [Stream
> #b2039080-25c2-11e6-bd92-d71331aaf180] Streaming error occurred
> java.lang.IllegalArgumentException: Unknown type 0
> at
> org.apache.cassandra.streaming.messages.StreamMessage$Type.get(StreamMessage.java:96)
> ~[apache-cassandra-2.2.4.jar:2.2.4]
> at
> org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:57)
> ~[apache-cassandra-2.2.4.jar:2.2.4]
> at
> org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:261)
> ~[apache-cassandra-2.2.4.jar:2.2.4]
> {code}
> Because of these, decommission process is not succeeding.
> Is interrupting the decommission process safe? Seems like i will have to
> retry to make it work.
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