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From "Chris Lohfink (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CASSANDRA-12108) opscenter agent bug
Date Wed, 29 Jun 2016 17:12:17 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-12108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15355494#comment-15355494
] 

Chris Lohfink edited comment on CASSANDRA-12108 at 6/29/16 5:11 PM:
--------------------------------------------------------------------

For what its worth (this is wrong place for this I know), logs look like on startup the jvm
ran out of memory connecting to C*, probably related to https://datastax-oss.atlassian.net/browse/JAVA-859
which affects that version of the agent and causes OOMs on the smaller heap.

The OOM exception probably put java driver in weird state (the message is from java driver).
boosting the agent heap to get over that rough startup or upgrading to 6.0 will probably help.


was (Author: cnlwsu):
For what its worth (this is wrong place for this I know), logs look like on startup the jvm
ran out of memory connecting to C*, probably related to https://datastax-oss.atlassian.net/browse/JAVA-859
which affects that version of the agent.

The OOM exception probably put java driver in weird state (the message is from java driver).
boosting the agent heap to get over that rough startup or upgrading to 6.0 will probably help.

> opscenter agent bug
> -------------------
>
>                 Key: CASSANDRA-12108
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12108
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Coordination
>            Reporter: peng xiao
>         Attachments: agent.log
>
>
>   WARN [cluster12-connection-reaper-0] 2016-06-29 11:41:32,990 Forcing termination of
Connection[/172.16.11.13:9042-1, inFlight=0, closed=true]. This should not happen and is likely
a bug, please report
> opscenter agent is not able to start.
> could you please take a look?



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