GitHub user sihuazhou opened a pull request:
https://github.com/apache/flink/pull/6194
[FLINK-9633][checkpoint] Use savepoint path's file system to create
checkpoint output stream
## What is the purpose of the change
*This PR fixes Flink doesn't use the savepoint path's filesystem to create
the output stream on TM side.*
## Brief change log
- *Use Savepoint path's file system to create checkpoint output stream.*
## Verifying this change
- *Added
`StreamTaskTest#testTriggerSavepointWhenTheFileSystemIsDifferentWithCheckpoint()`
to verify the changes*
## 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: (yes)
- The S3 file system connector: (no)
## Documentation
- No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sihuazhou/flink FLINK-9633
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6194.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 #6194
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commit f006416f652485bd59124a57774fdeaafa81824b
Author: sihuazhou <summerleafs@...>
Date: 2018-06-21T09:42:54Z
Use Savepoint path's file system to create checkpoint output stream.
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