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Posted to dev@helix.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/07/16 20:02:06 UTC
[jira] [Commented] (HELIX-132) current-state and external-view are
not cleaned up when a resource has been removed
[ https://issues.apache.org/jira/browse/HELIX-132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063813#comment-14063813 ]
Hudson commented on HELIX-132:
------------------------------
SUCCESS: Integrated in helix #1262 (See [https://builds.apache.org/job/helix/1262/])
[HELIX-132] current-state and external-view are not cleaned up when a resource has been removed, rb=21666 (zzhang: rev b470ababa8727fc5534bc8dc00b3f4a3cd9076e8)
* helix-core/src/main/java/org/apache/helix/controller/stages/ResourceComputationStage.java
* helix-core/src/main/java/org/apache/helix/manager/zk/ZKHelixDataAccessor.java
* helix-core/src/test/java/org/apache/helix/integration/TestDrop.java
* helix-core/src/main/java/org/apache/helix/controller/stages/ExternalViewComputeStage.java
* helix-core/src/main/java/org/apache/helix/GroupCommit.java
> current-state and external-view are not cleaned up when a resource has been removed
> -----------------------------------------------------------------------------------
>
> Key: HELIX-132
> URL: https://issues.apache.org/jira/browse/HELIX-132
> Project: Apache Helix
> Issue Type: Bug
> Reporter: Zhen Zhang
> Assignee: Zhen Zhang
> Labels: newbie
>
> we leave an empty current-state and external-view when a resource has been dropped. for systems that frequently add/drop resources, this leave many empty znodes under current-state and external-view. we need:
> 1) fix this in helix
> 2) have a tool that auto clean current-state and external-view for dropped resources
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