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https://issues.apache.org/jira/browse/FLINK-2292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621977#comment-14621977
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ASF GitHub Bot commented on FLINK-2292:
---------------------------------------
Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/896#discussion_r34335824
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/Execution.java
---
@@ -131,6 +133,35 @@
private SerializedValue<StateHandle<?>> operatorState;
+ /* Lock for updating the accumulators atomically. */
--- End diff --
If you consider comment lines as empty (non-code) lines, then it follows
the classes' style.
> Report accumulators periodically while job is running
> -----------------------------------------------------
>
> Key: FLINK-2292
> URL: https://issues.apache.org/jira/browse/FLINK-2292
> Project: Flink
> Issue Type: Sub-task
> Components: JobManager, TaskManager
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Fix For: 0.10
>
>
> Accumulators should be sent periodically, as part of the heartbeat that sends
> metrics. This allows them to be updated in real time.
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