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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-7228) Closing CqlRecordReader doesn't release all resources
Date Wed, 14 May 2014 16:41:15 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-7228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-7228:
--------------------------------------

    Reviewer: Jonathan Ellis
    Priority: Minor  (was: Major)
    Assignee: Mariusz Kryński

> Closing CqlRecordReader doesn't release all resources
> -----------------------------------------------------
>
>                 Key: CASSANDRA-7228
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7228
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>            Reporter: Mariusz Kryński
>            Assignee: Mariusz Kryński
>            Priority: Minor
>             Fix For: 2.0.8
>
>         Attachments: cluster_close.diff
>
>
> Closing CqlRecordReader doesn't release all resources - only session object is closed,
cluster remains open. It may result in "too many open files" error, caused by still open cassandra
connections (I had this error while working on my own InputFormat for cassandra  - https://bitbucket.org/mrk/cassandra_hadoop_utils/).
Attached patch fixes this issue for me.



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