[jira] [Resolved] (CASSANDRA-9804) Periodically Client Timeout Seen in Cassandra 1.2.9

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-9804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis resolved CASSANDRA-9804.
---------------------------------------
    Resolution: Won't Fix

1.2.x is no longer maintained and a lot has changed.  Let us know if you see this in 2.1.

> Periodically Client Timeout Seen in Cassandra 1.2.9
> ---------------------------------------------------
>
>                 Key: CASSANDRA-9804
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9804
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jeff Liu
>
> We are seeing some Timout exception from various clients that connect to cassandra in our environment. It happens very randomly at a frequency about one very short 2 mini-seconds in around 36 hours. 
> The TimeoutException from client side looks like the following:
> {noformat}
> WARNING impl.Slf4jConnectionPoolMonitorImpl [tid-394] [request_id=a8f48aa0-2a35-11e5-bce6-22000b4b0a4b] : OperationTimeoutException: [host=10.136.6.98(10.136.6.98):9160, latency=10001(10001), attempts=1]TimedOutException()
> {noformat}
> Checked system.log on server side and no log entries at all the time duration when the client timeout happened.



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