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From "Alex Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-10058) Close Java driver Client object in Hadoop and Pig classes
Date Wed, 12 Aug 2015 23:26:45 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-10058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alex Liu updated CASSANDRA-10058:
---------------------------------
    Attachment: CASSANDRA-10058-2.2.txt

> Close Java driver Client object in Hadoop and Pig classes
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-10058
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10058
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>            Reporter: Alex Liu
>            Assignee: Alex Liu
>             Fix For: 2.2.x
>
>         Attachments: CASSANDRA-10058-2.2.txt
>
>
> I found that some Hadoop and Pig code in Cassandra doesn't close the Client object, that's
the cause for the following errors in java driver 2.2.0-rc1.
> {code}
> ERROR 11:37:45 LEAK: You are creating too many HashedWheelTimer instances.  HashedWheelTimer
is a shared resource that must be reused across the JVM,so that only a few instances are created.
> {code}
> We should close the Client objects.



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