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https://issues.apache.org/jira/browse/FLINK-2523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15121456#comment-15121456
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ASF GitHub Bot commented on FLINK-2523:
---------------------------------------
Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/1546#discussion_r51122613
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/deployment/TaskDeploymentDescriptor.java
---
@@ -93,24 +94,28 @@
private final SerializedValue<StateHandle<?>> operatorState;
private long recoveryTimestamp;
-
+
+ /** The interval (in millis) between consecutive task cancellation
retries. */
--- End diff --
The comment is probably still from an earlier version of the code
> Make task canceling interrupt interval configurable
> ---------------------------------------------------
>
> Key: FLINK-2523
> URL: https://issues.apache.org/jira/browse/FLINK-2523
> Project: Flink
> Issue Type: Improvement
> Components: TaskManager
> Affects Versions: 0.10.0
> Reporter: Stephan Ewen
> Assignee: Kostas
> Fix For: 1.0.0
>
>
> When a task is canceled, the cancellation calls periodically "interrupt()" on
> the task thread, if the task thread does not cancel with a certain time.
> Currently, this value is hard coded to 10 seconds. We should make that time
> configurable.
> Until then, I would like to increase the value to 30 seconds, as many tasks
> (here I am observing it for Kafka consumers) can take longer then 10 seconds
> for proper cleanup.
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