You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Tyler Hobbs (JIRA)" <ji...@apache.org> on 2014/02/01 00:44:09 UTC
[jira] [Commented] (CASSANDRA-6622) Streaming session failures
during node replace using replace_address
[ https://issues.apache.org/jira/browse/CASSANDRA-6622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13888319#comment-13888319 ]
Tyler Hobbs commented on CASSANDRA-6622:
----------------------------------------
Your explanation seems reasonable, and after some quick testing the patch does seem to resolve the problem. I agree that RING_DELAY should be fine. I am interested to hear what [~yukim] has to say about the stream breaking, though.
> Streaming session failures during node replace using replace_address
> --------------------------------------------------------------------
>
> Key: CASSANDRA-6622
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6622
> Project: Cassandra
> Issue Type: Bug
> Environment: RHEL6, cassandra-2.0.4
> Reporter: Ravi Prasad
> Attachments: 6622-2.0.txt
>
>
> When using replace_address, Gossiper ApplicationState is set to hibernate, which is a down state. We are seeing that the peer nodes are seeing streaming plan request even before the Gossiper on them marks the replacing node as dead. As a result, streaming on peer nodes convicts the replacing node by closing the stream handler.
> I think, making the StorageService thread on the replacing node, sleep for BROADCAST_INTERVAL before bootstrapping, would avoid this scenario.
> Relevant logs from peer node (see that the Gossiper on peer node mark the replacing node as down, 2 secs after the streaming init request):
> {noformat}
> INFO [STREAM-INIT-/x.x.x.x:46436] 2014-01-26 20:42:24,388 StreamResultFuture.java (line 116) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Received streaming plan for Bootstrap
> ....
> INFO [GossipTasks:1] 2014-01-26 20:42:25,240 StreamResultFuture.java (line 181) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Session with /x.x.x.x is complete
> WARN [GossipTasks:1] 2014-01-26 20:42:25,240 StreamResultFuture.java (line 210) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Stream failed
> INFO [GossipStage:1] 2014-01-26 20:42:25,242 Gossiper.java (line 850) InetAddress /x.x.x.x is now DOWN
> ERROR [STREAM-IN-/x.x.x.x] 2014-01-26 20:42:25,766 StreamSession.java (line 410) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Streaming error occurred
> java.lang.RuntimeException: Outgoing stream handler has been closed
> at org.apache.cassandra.streaming.ConnectionHandler.sendMessage(ConnectionHandler.java:175)
> at org.apache.cassandra.streaming.StreamSession.prepare(StreamSession.java:436)
> at org.apache.cassandra.streaming.StreamSession.messageReceived(StreamSession.java:358)
> at org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:293)
> at java.lang.Thread.run(Thread.java:722)
> INFO [STREAM-IN-/x.x.x.x] 2014-01-26 20:42:25,768 StreamResultFuture.java (line 181) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Session with /x.x.x.x is complete
> WARN [STREAM-IN-/x.x.x.x] 2014-01-26 20:42:25,768 StreamResultFuture.java (line 210) [Stream #5c6cd940-86ca-11e3-90a0-411b913c0e88] Stream failed
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)