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https://issues.apache.org/jira/browse/FLINK-4615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15493835#comment-15493835
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ASF GitHub Bot commented on FLINK-4615:
---------------------------------------
Github user ggevay commented on a diff in the pull request:
https://github.com/apache/flink/pull/2496#discussion_r79005879
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/operators/Driver.java ---
@@ -87,4 +87,6 @@
* @throws Exception Exceptions may be forwarded.
*/
void cancel() throws Exception;
+
+ void resetForIterativeTasks() throws Exception;
--- End diff --
I think you should use the already existing `ResettableDriver` interface
instead of introducing a new resetting method.
> Reusing the memory allocated for the drivers and iterators
> ----------------------------------------------------------
>
> Key: FLINK-4615
> URL: https://issues.apache.org/jira/browse/FLINK-4615
> Project: Flink
> Issue Type: Sub-task
> Components: Local Runtime
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 1.0.0
>
>
> Raising as a subtask so that individually can be committed and for better
> closer reviews.
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