GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/5267
[FLINK-8393] [flip6] Reconnect to last known JobMaster when connection is
lost
## What is the purpose of the change
Reconnect to the last known location of a lost `JobMaster` connection.
## Brief change log
- In case of a heartbeat timeout or a disconnect call, the `TaskExecutor`
tries to reconnect to the last known `JobMaster` location
## Verifying this change
- Added `RegisteredRpcConnection#testReconnect`
## 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
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (not applicable)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink
resumeLostJobMasterConnection
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5267.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 #5267
----
commit f9bccf20b046e4f73a52ca2a4b842ca985dfaaa8
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-09T16:50:37Z
[FLINK-8392] [rpc] Let termination future be completed by
AkkaRpcActor#postStop
Revert the changes introduced by FLINK-7754. An RpcEndpoint's termination
future is now
completed from the AkkaRpcActor#postStop method.
commit 21524394bc37372dc13eb5c3938de051cbd6f03e
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-08T17:23:27Z
[FLINK-7910] [tests] Generalize Test(Stream)Environment to use JobExecutor
This commit introduces the JobExecutor interface which abstracts the actual
mini cluster
from the Test(Stream)Environment. By letting the Flip-6 MiniCluster as well
as the
FlinkMiniCluster implement this interface, we can run all test base jobs
either on the
Flip-6 mini cluster or on the current mini cluster.
This closes #4897.
commit 5f1bdc1a8546e24e079753f92f22a397ccba24de
Author: Till Rohrmann <trohrmann@...>
Date: 2017-12-01T14:02:09Z
[FLINK-8389] [flip6] Release all slots upon closing of JobManager connection
commit 141f21d85f0047e4e5c0776e70ac6d83a03e5943
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-09T13:11:20Z
[hotfix] Add retrieval of key sets to DualKeyMap
commit d46ba9c5f6c1320d73b4d0e65462bcf2c45ff28f
Author: Till Rohrmann <trohrmann@...>
Date: 2017-12-01T14:10:46Z
[hotfix] Enable checkpointing RPC calls
commit 737676e5912a2b43dd195ab2a940bc15af6630fb
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-09T08:28:34Z
[hotfix] Add JavaDocs to OnCompletionActions
commit f456248a2e75da4947cea7f2d863db129f0efc5f
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-09T15:44:59Z
[hotfix] Refactor JobMasterTest to avoid using Mockito
commit fa7b667a196980e05194b88ba352a12f330b5ad0
Author: Till Rohrmann <trohrmann@...>
Date: 2018-01-09T19:37:08Z
[FLINK-8393] Reconnect to last known JobMaster when connection is lost
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