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https://issues.apache.org/jira/browse/HELIX-676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397924#comment-16397924
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Hudson commented on HELIX-676:
------------------------------
FAILURE: Integrated in Jenkins build helix #1410 (See
[https://builds.apache.org/job/helix/1410/])
[HELIX-676] Fix the issue that the controller keep updating idealstates
(ericwang1985: rev 9083950d9a0e5f5c377672fb5b21af13cdde0d9a)
* (edit)
helix-core/src/main/java/org/apache/helix/controller/stages/PersistAssignmentStage.java
* (edit)
helix-core/src/main/java/org/apache/helix/controller/stages/IntermediateStateCalcStage.java
[HELIX-676] Adding test for intermediate state cal stage. (ericwang1985: rev
08ff9d0b287ece2a17f2430ba82bd4f2373263e7)
* (add)
helix-core/src/test/java/org/apache/helix/controller/stages/TestIntermediateStateCalcStage.java
[HELIX-676] Don't clear list fields in PersistAssignmentStage (ericwang1985:
rev 0147f94664bc8dc98b73ff70f36f7bb3b2234723)
* (edit)
helix-core/src/main/java/org/apache/helix/controller/stages/PersistAssignmentStage.java
> Controller keeps updating idealstates when there is no real diff.
> -----------------------------------------------------------------
>
> Key: HELIX-676
> URL: https://issues.apache.org/jira/browse/HELIX-676
> Project: Apache Helix
> Issue Type: Bug
> Reporter: Jiajun Wang
> Assignee: Jiajun Wang
> Priority: Major
>
> An issue has been confirmed that controller may keep updating ideastates when
> PERSIST_****_STATE is true.
> This increase ZK traffic a lot, and cause performance issue.
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