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https://issues.apache.org/jira/browse/FLINK-2292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14620762#comment-14620762
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ASF GitHub Bot commented on FLINK-2292:
---------------------------------------
Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/896#discussion_r34272308
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/taskmanager/TaskManager.scala
---
@@ -1017,6 +1040,9 @@ object TaskManager {
val HEARTBEAT_INTERVAL: FiniteDuration = 5000 milliseconds
+ /* Interval to send accumulators to the job manager */
+ val ACCUMULATOR_REPORT_INTERVAL: FiniteDuration = 10 seconds
--- End diff --
This variable is nowhere ever used.
> 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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