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https://issues.apache.org/jira/browse/FLINK-6032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15926057#comment-15926057
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ASF GitHub Bot commented on FLINK-6032:
---------------------------------------
Github user kl0u commented on a diff in the pull request:
https://github.com/apache/flink/pull/3541#discussion_r106152948
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/InternalWatermarkCallbackService.java
---
@@ -153,6 +153,7 @@ public void invokeOnWatermarkCallback(Watermark
watermark) throws IOException {
}
}
}
+ cleanupRegisteredKeys();
--- End diff --
Actually I integrated your comment and I pushed a new commit.
> CEP-Clean up the operator state when not needed.
> ------------------------------------------------
>
> Key: FLINK-6032
> URL: https://issues.apache.org/jira/browse/FLINK-6032
> Project: Flink
> Issue Type: Bug
> Components: CEP
> Affects Versions: 1.3.0
> Reporter: Kostas Kloudas
> Assignee: Kostas Kloudas
> Fix For: 1.3.0
>
>
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