GitHub user GJL opened a pull request:
https://github.com/apache/flink/pull/6239
[FLINK-9004][tests] Implement Jepsen tests to test job availability.
## What is the purpose of the change
*Use the Jepsen framework (https://github.com/jepsen-io/jepsen) to implement
tests that verify Flink's HA capabilities under real-world faults, such as
sudden TaskManager/JobManager termination, HDFS NameNode unavailability, network
partitions, etc. The Flink cluster under test is automatically deployed on YARN
(session & job mode) and Mesos.
Provide Dockerfiles for local test development.*
## Brief change log
- *Implement Jepsen tests.*
## Verifying this change
This change added tests and can be verified as follows:
- *The changes themselves are tests.*
- *Run Jepsen tests in docker containers.*
- *Run unit tests with `lein test`*
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no** (at least not to
Flink))
- 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** (but it will as soon as test failures appear) / 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)
cc: @tillrohrmann @cewood
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/GJL/flink FLINK-9004
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6239.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 #6239
----
commit 063e4621a5982b55ee7f7b0935290bbc717a5a45
Author: gyao <gary@...>
Date: 2018-03-05T21:23:33Z
[FLINK-9004][tests] Implement Jepsen tests to test job availability.
Use the Jepsen framework (https://github.com/jepsen-io/jepsen) to implement
tests that verify Flink's HA capabilities under real-world faults, such as
sudden TaskManager/JobManager termination, HDFS NameNode unavailability, network
partitions, etc. The Flink cluster under test is automatically deployed on YARN
(session & job mode) and Mesos.
Provide Dockerfiles for local test development.
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