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https://issues.apache.org/jira/browse/CURATOR-583?focusedWorklogId=486628&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-486628
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ASF GitHub Bot logged work on CURATOR-583:
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Author: ASF GitHub Bot
Created on: 20/Sep/20 08:21
Start Date: 20/Sep/20 08:21
Worklog Time Spent: 10m
Work Description: hjyun328 commented on pull request #374:
URL: https://github.com/apache/curator/pull/374#issuecomment-695759670
@eolivelli, @TisonKun
Thanks for your review.
I just added a test case for `withNewMembers`.
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Issue Time Tracking
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Worklog Id: (was: 486628)
Remaining Estimate: 0h
Time Spent: 20m (was: 10m)
> Fix ArrayIndexOutOfBoundsException when passing empty list parameter to
> reconfigure API
> ---------------------------------------------------------------------------------------
>
> Key: CURATOR-583
> URL: https://issues.apache.org/jira/browse/CURATOR-583
> Project: Apache Curator
> Issue Type: Bug
> Components: Framework
> Affects Versions: 5.1.0
> Reporter: hyeong jun yun
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Whenever I add zookeeper servers by using reconfig API of the curator client,
> it always throw ArrayIndexOutOfBoundsException.
> If there are no servers to add or remove when using reconfigure API of
> ZooKeeperAdmin, I think it must pass not empty list parameter but null to
> reconfigure API. Because ZooKeeperAdmin tries to join strings by accessing
> first index of the server list.
> Please refer to the link below.
> https://github.com/apache/zookeeper/blob/release-3.6.2/zookeeper-server/src/main/java/org/apache/zookeeper/admin/ZooKeeperAdmin.java#L267-L269
> https://github.com/apache/zookeeper/blob/release-3.6.2/zookeeper-server/src/main/java/org/apache/zookeeper/common/StringUtils.java#L57
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