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https://issues.apache.org/jira/browse/KAFKA-4223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15525688#comment-15525688
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ASF GitHub Bot commented on KAFKA-4223:
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GitHub user dguy opened a pull request:
https://github.com/apache/kafka/pull/1917
KAFKA-4223: RocksDBStore should close all open iterators on close
Keep track of open Rocks DB iterators. When a store is closed, close all
open iterators.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dguy/kafka kafka-4223
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1917.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 #1917
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commit 0ac6fee500d31620bc67acb5a67953169f586717
Author: Damian Guy <damian....@gmail.com>
Date: 2016-09-27T10:16:06Z
keep track off open rocksdb iterators. close open iterators when the store
is closed
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> RocksDBStore should close all open iterators on close
> -----------------------------------------------------
>
> Key: KAFKA-4223
> URL: https://issues.apache.org/jira/browse/KAFKA-4223
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.10.1.0
> Reporter: Damian Guy
> Assignee: Damian Guy
> Fix For: 0.10.1.0
>
>
> RocksDBStore doesn't keep track of the open iterators. So when the store is
> closed due to rebalance or otherwise, this may result in resource leakage as
> any open iterators will not be closed.
> The store should keep track of the open iterators and close them when the
> store is closed
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