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https://issues.apache.org/jira/browse/HBASE-8317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Corgan updated HBASE-8317:
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Attachment: HBASE-8317-v1.patch
> Seek returns wrong result with PREFIX_TREE Encoding
> ---------------------------------------------------
>
> Key: HBASE-8317
> URL: https://issues.apache.org/jira/browse/HBASE-8317
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.0
> Reporter: chunhui shen
> Assignee: chunhui shen
> Attachments: HBASE-8317-v1.patch, hbase-trunk-8317.patch
>
>
> TestPrefixTreeEncoding#testSeekWithFixedData from the patch could reproduce
> the bug.
> An example of the bug case:
> Suppose the following rows:
> 1.row3/c1:q1/
> 2.row3/c1:q2/
> 3.row3/c1:q3/
> 4.row4/c1:q1/
> 5.row4/c1:q2/
> After seeking the row 'row30', the expected peek KV is row4/c1:q1/, but
> actual is row3/c1:q1/.
> I just fix this bug case in the patch,
> Maybe we can do more for other potential problems if anyone is familiar with
> the code of PREFIX_TREE
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