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From "Pavel Yaskevich (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-4820) Add a close() method to CRAR to prevent leaking file descriptors.
Date Wed, 17 Oct 2012 01:32:04 GMT
Pavel Yaskevich created CASSANDRA-4820:
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             Summary: Add a close() method to CRAR to prevent leaking file descriptors.
                 Key: CASSANDRA-4820
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4820
             Project: Cassandra
          Issue Type: Bug
          Components: Core
    Affects Versions: 1.1.6
            Reporter: Pavel Yaskevich
            Assignee: Pavel Yaskevich
             Fix For: 1.1.7
         Attachments: CASSANDRA-4820.patch

The problem is that under heavy load Finalizer daemon is unable to keep up with number of
"source" and "channel" fields from CRAR to finalize (as FileInputStream has custom finalize()
which calls close inside) which creates memory/cpu pressure on the machine.

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