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https://issues.apache.org/jira/browse/FLINK-5962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15957816#comment-15957816
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ASF GitHub Bot commented on FLINK-5962:
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GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/3679
[FLINK-5962] [runtime-web] [tests] Replace deprecated usage og JsonNo…
This PR replaces the usage of `JsonNode#getValueAsText()` with
`JsonNode#asText()` in the `JobCancellationWithSavepointHandlersTest`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 5952_json_deprecated
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3679.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 #3679
----
commit a92199efc40579d861cdbc97b717e0db7b775c9c
Author: zentol <[email protected]>
Date: 2017-04-05T21:50:12Z
[FLINK-5962] [runtime-web] [tests] Replace deprecated usage og
JsonNode#getValueAsText
----
> Cancel checkpoint canceller tasks in CheckpointCoordinator
> ----------------------------------------------------------
>
> Key: FLINK-5962
> URL: https://issues.apache.org/jira/browse/FLINK-5962
> Project: Flink
> Issue Type: Bug
> Components: State Backends, Checkpointing
> Affects Versions: 1.2.0, 1.3.0
> Reporter: Till Rohrmann
> Assignee: Stephan Ewen
> Priority: Critical
> Fix For: 1.3.0, 1.2.1
>
>
> The {{CheckpointCoordinator}} register a canceller task for each running
> checkpoint. The canceller task's responsibility is to cancel a checkpoint if
> it takes too long to complete. We should cancel this task as soon as the
> checkpoint has been completed, because otherwise we will keep many canceller
> tasks around. This can eventually lead to an OOM exception.
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