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https://issues.apache.org/jira/browse/HELIX-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547268#comment-16547268
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ASF GitHub Bot commented on HELIX-740:
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Github user asfgit closed the pull request at:
https://github.com/apache/helix/pull/257
> ZkHelixAdmin:NPE
> ----------------
>
> Key: HELIX-740
> URL: https://issues.apache.org/jira/browse/HELIX-740
> Project: Apache Helix
> Issue Type: Task
> Reporter: Hao Zhang
> Priority: Major
>
> The NPE occurs in this line:
> [https://github.com/apache/helix/blob/master/helix-core/src/main/java/org/apache/helix/manager/zk/ZKHelixAdmin.java#L669]
> Basically, we ended up in a situation where we had an instance whose config
> was deleted. The line above should handle this more gracefully;we need more
> meaningful error information.
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