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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HELIX-675) Cluster Monitor may not be closed or init correctly when leadership changes
Date Wed, 14 Mar 2018 00:50:00 GMT

    [ https://issues.apache.org/jira/browse/HELIX-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397926#comment-16397926
] 

Hudson commented on HELIX-675:
------------------------------

FAILURE: Integrated in Jenkins build helix #1410 (See [https://builds.apache.org/job/helix/1410/])
[HELIX-675] Refactor controller start/cleanup logic to ensure monitor (ericwang1985: rev b6fd8cb8396e1453afba404b669534883ce796a7)
* (edit) helix-core/src/main/java/org/apache/helix/monitoring/mbeans/ClusterStatusMonitor.java
* (edit) helix-core/src/test/java/org/apache/helix/monitoring/TestClusterStatusMonitorLifecycle.java
* (edit) helix-core/src/test/java/org/apache/helix/monitoring/mbeans/TestTopStateHandoffMetrics.java
* (edit) helix-core/src/main/java/org/apache/helix/controller/GenericHelixController.java
* (edit) helix-core/src/main/java/org/apache/helix/controller/stages/ExternalViewComputeStage.java
* (edit) helix-core/src/test/java/org/apache/helix/monitoring/TestClusterEventStatusMonitor.java
* (edit) helix-core/src/test/java/org/apache/helix/monitoring/mbeans/TestClusterStatusMonitor.java
* (edit) helix-core/src/test/java/org/apache/helix/monitoring/mbeans/TestRebalancerMetrics.java
* (edit) helix-core/src/main/java/org/apache/helix/manager/zk/DistributedLeaderElection.java
* (edit) helix-core/src/main/java/org/apache/helix/controller/stages/TaskAssignmentStage.java
* (edit) helix-core/src/main/java/org/apache/helix/task/TaskRebalancer.java
* (edit) helix-core/src/main/java/org/apache/helix/controller/stages/CurrentStateComputationStage.java


> Cluster Monitor may not be closed or init correctly when leadership changes
> ---------------------------------------------------------------------------
>
>                 Key: HELIX-675
>                 URL: https://issues.apache.org/jira/browse/HELIX-675
>             Project: Apache Helix
>          Issue Type: Task
>            Reporter: Jiajun Wang
>            Assignee: Jiajun Wang
>            Priority: Major
>
> Due to different possible event process order, controller init event might be processed
later or earlier than expected.
> This cause inconsistency when even handler thread process and record information in the
cluster monitor.



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