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https://issues.apache.org/jira/browse/FLINK-9394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479345#comment-16479345
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ASF GitHub Bot commented on FLINK-9394:
---------------------------------------
GitHub user tzulitai opened a pull request:
https://github.com/apache/flink/pull/6038
[FLINK-9394] [e2e] Test rescaling when resuming from externalized
checkpoints
## What is the purpose of the change
This PR further extends the `test_resume_externalized_checkpoints.sh` e2e
test to cover rescaling cases.
## Brief change log
- Allow specifying old / new parallelism and state backend configuration
for the test script
- Modify nightly test script
## Verifying this change
This is a simple extension to existing tests.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes /
**no** / don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **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/tzulitai/flink FLINK-9394
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6038.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 #6038
----
commit eb738232d864f2811987927ee1ea6352a3a041f7
Author: Tzu-Li (Gordon) Tai <tzulitai@...>
Date: 2018-05-17T16:33:12Z
[FLINK-9394] [e2e] Test rescaling when resuming from externalized
checkpoints
----
> Let externalized checkpoint resume e2e also test rescaling
> ----------------------------------------------------------
>
> Key: FLINK-9394
> URL: https://issues.apache.org/jira/browse/FLINK-9394
> Project: Flink
> Issue Type: Sub-task
> Components: Tests
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Priority: Major
>
> We should let the externalized checkpoints resuming e2e test also cover
> rescaling cases.
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