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https://issues.apache.org/jira/browse/ROCKETMQ-140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15964264#comment-15964264
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ASF GitHub Bot commented on ROCKETMQ-140:
-----------------------------------------
Github user Jaskey commented on the issue:
https://github.com/apache/incubator-rocketmq/pull/77
This issue exits for long, whose is trival but has great impact when
managing rocketmq in console, which may result in the cluster page not able to
render.
So this pr should be reviewed and merged ASAP.
> Register higher version broker against old name servers
> -------------------------------------------------------
>
> Key: ROCKETMQ-140
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-140
> Project: Apache RocketMQ
> Issue Type: Bug
> Components: rocketmq-namesrv
> Affects Versions: 4.1.0-incubating
> Reporter: Zhanhui Li
> Assignee: Zhanhui Li
> Priority: Minor
>
> When register higher version brokers again old name servers,
> IndexOutOfBoundaryException may be thrown, causing registration failure.
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