[
https://issues.apache.org/jira/browse/FLINK-3492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15195177#comment-15195177
]
ASF GitHub Bot commented on FLINK-3492:
---------------------------------------
GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/1794
[FLINK-3492] Configurable interval between Checkpoints
This PR allows the user to set a minimum interval between checkpoints. This
interval is used if a checkpoint is triggered, while another one is still in
progress. At that point, the next checkpoint trigger is scheduled for
timeOfLastCompletedCheckpoint + minInterval.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 3492_checkpoint_pause
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1794.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 #1794
----
commit 541456da4c3cd5745a39da92b1457a90f163ca17
Author: zentol <ches...@apache.org>
Date: 2016-03-15T11:13:23Z
[FLINK-3492] Configurable interval between Checkpoints
----
> Allow users to define a min pause between checkpoints
> -----------------------------------------------------
>
> Key: FLINK-3492
> URL: https://issues.apache.org/jira/browse/FLINK-3492
> Project: Flink
> Issue Type: Improvement
> Components: Streaming
> Reporter: Robert Metzger
> Assignee: Chesnay Schepler
>
> FLINK-3051 introduced already a filed in the {{CheckpointConfig}} to specify
> a min pause between checkpoints.
> In high-load situations (big state), jobs might spend their entire time
> creating snapshots, not processing data. With a min pause between
> checkpoints, users can guarantee that there is a certain time-span the system
> can use for doing some actual data processing.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
