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https://issues.apache.org/jira/browse/FLINK-5883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15878429#comment-15878429
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ASF GitHub Bot commented on FLINK-5883:
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GitHub user lincoln-lil opened a pull request:
https://github.com/apache/flink/pull/3392
[FLINK-5883] Re-adding the Exception-thrown code for ListKeyGroupedIt…
…erator when the iterator is requested the second time
Originally, ListKeyGroupedIterator ensured that a TraversableOnceException
was thrown when the iterator is requested the second time within FLINK-1023, it
was lost from FLINK-1110 unexpectedly, so add it back.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lincoln-lil/flink FLINK-5883
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3392.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 #3392
----
commit 522efed880dbc686961b2bc35abe3734f0aa519c
Author: lincoln-lil <[email protected]>
Date: 2017-02-22T13:57:38Z
[FLINK-5883] Re-adding the Exception-thrown code for ListKeyGroupedIterator
when the iterator is requested the second time
----
> Re-adding the Exception-thrown code for ListKeyGroupedIterator when the
> iterator is requested the second time
> -------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-5883
> URL: https://issues.apache.org/jira/browse/FLINK-5883
> Project: Flink
> Issue Type: Improvement
> Reporter: lincoln.lee
> Assignee: lincoln.lee
>
> Originally, ListKeyGroupedIterator ensured that a TraversableOnceException
> was thrown when the iterator is requested the second time within FLINK-1023,
> it was lost from FLINK-1110 unexpectedly, so add it back.
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