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From: ggevay <git@git.apache.org>
To: issues@flink.incubator.apache.org
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Subject: [GitHub] flink pull request #2496: FLINK-4615 Reusing the memory allocated for the dr...
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Message-Id: <20160915191720.6F1B3E0159@git1-us-west.apache.org>
Date: Thu, 15 Sep 2016 19:17:20 +0000 (UTC)
archived-at: Thu, 15 Sep 2016 19:17:25 -0000

Github user ggevay commented on a diff in the pull request:

    https://github.com/apache/flink/pull/2496#discussion_r79040795
  
    --- 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 --
    
    For example, the various combine drivers seem to be easy to make resettable. Maybe this PR should just do that, so we maximize the chances that we can get the PR to be merged.


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