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Posted to dev@kafka.apache.org by tcrayford <gi...@git.apache.org> on 2016/07/08 12:47:33 UTC

[GitHub] kafka pull request #1598: KAFKA-3933: close deepIterator during log recovery

GitHub user tcrayford opened a pull request:

    https://github.com/apache/kafka/pull/1598

    KAFKA-3933: close deepIterator during log recovery

    Avoids leaking native memory and hence crashing brokers on bootup due to
    running out of memory.
    
    Introduces `kafka.common.ClosableIterator`, which is an iterator that
    can be closed, and changes the signature of
    `ByteBufferMessageSet.deepIterator` to return it, then changes the
    caller `LogSegment` to always close the iterator.
    
    https://issues.apache.org/jira/browse/KAFKA-3933

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/heroku/kafka dont_leak_native_memory

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/1598.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1598
    
----
commit 06e748f4cddddc7dd8c2a860bd938b535e8172e1
Author: Tom Crayford <tc...@googlemail.com>
Date:   2016-07-08T11:50:21Z

    KAFKA-3933: close deepIterator during log recovery
    
    Avoids leaking native memory and hence crashing brokers on bootup due to
    running out of memory.
    
    Introduces `kafka.common.ClosableIterator`, which is an iterator that
    can be closed, and changes the signature of
    `ByteBufferMessageSet.deepIterator` to return it, then changes the
    caller `LogSegment` to always close the iterator.

----


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[GitHub] kafka pull request #1598: KAFKA-3933: close deepIterator during log recovery

Posted by tcrayford <gi...@git.apache.org>.
Github user tcrayford closed the pull request at:

    https://github.com/apache/kafka/pull/1598


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