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https://issues.apache.org/jira/browse/FLINK-7808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16200139#comment-16200139
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ASF GitHub Bot commented on FLINK-7808:
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GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/4800
[FLINK-7808] [REST] JobDetails constructor checks size of tasksPerSta…
…te argument
## What is the purpose of the change
This PR modifies the JobDetails constructor to verify that the
`tasksPerState` array size is equal to `ExecutionState.values().length`. The
array contains the number of tasks in each execution state, and it thus
required that the sizes match.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 7808
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4800.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 #4800
----
commit b61f951cd6d72631f50607a6fa10a314a13bb3fb
Author: zentol <ches...@apache.org>
Date: 2017-10-11T11:47:38Z
[FLINK-7808] [REST] JobDetails constructor checks size of tasksPerState
argument
----
> JobDetails constructor should check length of tasksPerState array
> -----------------------------------------------------------------
>
> Key: FLINK-7808
> URL: https://issues.apache.org/jira/browse/FLINK-7808
> Project: Flink
> Issue Type: Bug
> Components: REST
> Affects Versions: 1.4.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Minor
> Fix For: 1.4.0
>
>
> The JobDetails constructor accepts an {{int[] tasksPerState}} argument, which
> represents the number of tasks in each {{ExecutionState}}. There is no check
> in place to verify that the array has the correct size, which the json
> serializer assumes to be the case.
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