GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/3158
[backport] [FLINK-5508] [FLINK-5496] [FLINK-5495] Fix Mesos HA problems
This PR is a backport of #3155, #3156 and #3157 onto the `release-1.2`
branch.
`da3358a` fixes:
The ZooKeeperMesosWorkerStore instantiates a ZooKeeperStateHandleStore
which requires an
Executor instance. This executor is now given to the
ZooKeeperMesosWorkerStore.
`e14fb2d` fixes:
Only relocate Mesos Protobuf dependency in flink-mesos. This avoids
problems with Mesos
because Flink pulls in Protobuf 2.5.0 via Flakka.
`b34a95c` fixes:
This commit adds utility classes to abstract the CuratorFramework
dependency from ZooKeeper
utility classes away. That way it is possible for modules outside of
flink-runtime to use
these utility classes without facing the problem of a relocated curator
dependency.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink backportCuratorShading
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3158.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 #3158
----
commit da3358ac5addac540910a9c492aece6435797b52
Author: Till Rohrmann <[email protected]>
Date: 2017-01-16T13:14:18Z
[FLINK-5495] [mesos] Provide executor to ZooKeeperMesosWorkerStore
The ZooKeeperMesosWorkerStore instantiates a ZooKeeperStateHandleStore
which requires an
Executor instance. This executor is now given to the
ZooKeeperMesosWorkerStore.
commit e14fb2de0414378fb32aa21e88cd2ac0ba956da5
Author: Till Rohrmann <[email protected]>
Date: 2017-01-16T13:01:10Z
[FLINK-5496] [mesos] Relocate Mesos Protobuf dependency to avoid version
conflicts
Only relocate Mesos Protobuf dependency in flink-mesos. This avoids
problems with Mesos
because Flink pulls in Protobuf 2.5.0 via Flakka.
commit b34a95c661aca2b301f3fef6df6adca2eb6a5e3c
Author: Till Rohrmann <[email protected]>
Date: 2017-01-18T14:06:12Z
[FLINK-5508] [mesos] Introduce ZooKeeperUtilityFactory to create ZooKeeper
utility classes
This commit adds utility classes to abstract the CuratorFramework
dependency from ZooKeeper
utility classes away. That way it is possible for modules outside of
flink-runtime to use
these utility classes without facing the problem of a relocated curator
dependency.
----
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