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https://issues.apache.org/jira/browse/FLINK-3734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526278#comment-15526278
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ASF GitHub Bot commented on FLINK-3734:
---------------------------------------
GitHub user lw-lin opened a pull request:
https://github.com/apache/flink/pull/2557
[FLINK-3734] Close stream state handles after state restorations
Thanks for contributing to Apache Flink. Before you open your pull request,
please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
pull request. For more information and/or questions please refer to the [How To
Contribute guide](http://flink.apache.org/how-to-contribute.html).
In addition to going through the list, please provide a meaningful
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- [ ] General
- The pull request references the related JIRA issue ("[FLINK-XXX] Jira
title text")
- The pull request addresses only one issue
- Each commit in the PR has a meaningful commit message (including the
JIRA id)
- [ ] Documentation
- Documentation has been added for new functionality
- Old documentation affected by the pull request has been updated
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- [ ] Tests & Build
- Functionality added by the pull request is covered by tests
- `mvn clean verify` has been executed successfully locally or a Travis
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lw-lin/flink close-stream-state-handles
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2557.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 #2557
----
commit eb2e2e45c7d76905b2b247954e4ef81f34ce471b
Author: Liwei Lin <lwl...@gmail.com>
Date: 2016-09-27T14:12:23Z
[FLINK-3734] Close stream state handles after state restorations
----
> Unclosed DataInputView in
> AbstractAlignedProcessingTimeWindowOperator#restoreState()
> ------------------------------------------------------------------------------------
>
> Key: FLINK-3734
> URL: https://issues.apache.org/jira/browse/FLINK-3734
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> DataInputView in = inputState.getState(getUserCodeClassloader());
> final long nextEvaluationTime = in.readLong();
> final long nextSlideTime = in.readLong();
> AbstractKeyedTimePanes<IN, KEY, STATE, OUT> panes =
> createPanes(keySelector, function);
> panes.readFromInput(in, keySerializer, stateTypeSerializer);
> restoredState = new RestoredState<>(panes, nextEvaluationTime,
> nextSlideTime);
> }
> {code}
> DataInputView in is not closed upon return.
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