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https://issues.apache.org/jira/browse/FLINK-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16147006#comment-16147006
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ASF GitHub Bot commented on FLINK-7495:
---------------------------------------
GitHub user zjureel opened a pull request:
https://github.com/apache/flink/pull/4621
[FLINK-7495] Call to AbstractUdfStreamOperator#initializeState() in the
beginning
## What is the purpose of the change
Call to AbstractUdfStreamOperator#initializeState() in the beginning
## Brief change log
- *Call to AbstractUdfStreamOperator#initializeState() in the beginning*
## Verifying this change
No need test case
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (no)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): (no)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (don't know)
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (not applicable / docs /
JavaDocs / not documented)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjureel/flink FLINK-7495
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4621.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 #4621
----
commit 1f2b7d582ef7b6fe65937c6421ec3ee1240fd2a1
Author: zjureel <zjur...@gmail.com>
Date: 2017-08-30T02:51:14Z
[FLINK-7495] Call to AbstractUdfStreamOperator#initializeState() in the
beginning
----
> AbstractUdfStreamOperator#initializeState() should be called in
> AsyncWaitOperator#initializeState()
> ---------------------------------------------------------------------------------------------------
>
> Key: FLINK-7495
> URL: https://issues.apache.org/jira/browse/FLINK-7495
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> recoveredStreamElements = context
> .getOperatorStateStore()
> .getListState(new ListStateDescriptor<>(STATE_NAME,
> inStreamElementSerializer));
> {code}
> Call to AbstractUdfStreamOperator#initializeState() should be added in the
> beginning
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