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https://issues.apache.org/jira/browse/HBASE-5106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell closed HBASE-5106.
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> HBASE-3065 recoverable ZooKeeper, the new metadata introduced setData call
> breaks old hbase client.
> ---------------------------------------------------------------------------------------------------
>
> Key: HBASE-5106
> URL: https://issues.apache.org/jira/browse/HBASE-5106
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.92.0, 0.94.0
> Reporter: Jimmy Xiang
> Priority: Major
>
> Old hbase client which talks to the new hbase server could not understand the
> new metadata. We should re-think how to check setData BADVERSION error.
> How about we check the full actual data? If the actual data in ZK is what we
> want to set, then we are good. Of course, this data could be set actually by
> someone else, in this case, is it safe not to throw a KeeperException?
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