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https://issues.apache.org/jira/browse/HBASE-6858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460945#comment-13460945
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Jimmy Xiang commented on HBASE-6858:
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We have at least two options: 1. Instead of using a fixed identifier, probably
we should use a kind-of unique id per call.
2. Compare the whole data. I noticed that in the create() method, the whole
data is compared, not just the id.
I assume this won't happen frequently. Then, comparing the whole data should
not have too much overhead.
> Fix the incorrect BADVERSION checking in the recoverable zookeeper
> ------------------------------------------------------------------
>
> Key: HBASE-6858
> URL: https://issues.apache.org/jira/browse/HBASE-6858
> Project: HBase
> Issue Type: Bug
> Components: Zookeeper
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.96.0
>
> Attachments: HBASE-6858.patch, HBASE-6858_v2.patch
>
>
> Thanks for Stack and Kaka's reporting that there is a bug in the recoverable
> zookeeper when handling BADVERSION exception for setData(). It shall compare
> the ID payload of the data in zk with its own identifier.
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