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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2013/12/18 22:59:08 UTC
[jira] [Updated] (CASSANDRA-6053) system.peers table not updated
after decommissioning nodes in C* 2.0
[ https://issues.apache.org/jira/browse/CASSANDRA-6053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-6053:
--------------------------------------
Reproduced In: 2.0.3
> system.peers table not updated after decommissioning nodes in C* 2.0
> --------------------------------------------------------------------
>
> Key: CASSANDRA-6053
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6053
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: Datastax AMI running EC2 m1.xlarge instances
> Reporter: Guyon Moree
> Assignee: Tyler Hobbs
> Attachments: peers
>
>
> After decommissioning my cluster from 20 to 9 nodes using opscenter, I found all but one of the nodes had incorrect system.peers tables.
> This became a problem (afaik) when using the python-driver, since this queries the peers table to set up its connection pool. Resulting in very slow startup times, because of timeouts.
> The output of nodetool didn't seem to be affected. After removing the incorrect entries from the peers tables, the connection issues seem to have disappeared for us.
> Would like some feedback on if this was the right way to handle the issue or if I'm still left with a broken cluster.
> Attached is the output of nodetool status, which shows the correct 9 nodes. Below that the output of the system.peers tables on the individual nodes.
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