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https://issues.apache.org/jira/browse/HBASE-17034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChiaPing Tsai updated HBASE-17034:
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Summary: avoid unnecessary Get copy in HTable#exist (was: HTable#exist and
HTable#existAll are flaky)
> avoid unnecessary Get copy in HTable#exist
> ------------------------------------------
>
> Key: HBASE-17034
> URL: https://issues.apache.org/jira/browse/HBASE-17034
> Project: HBase
> Issue Type: Bug
> Reporter: ChiaPing Tsai
> Priority: Minor
>
> # HTable#exist apply the default consistency, but HTable#existAll dosen’t
> # HTable#existAll may change the passed Gets , but HTable#exist dosen’t.
> (HTable#get(Get, boolean) clones the passed Get)
> So we have some issues outlined below.
> # Can the passed Get be modified? If so, we can save the clone of Get. If
> not, the HTable#getScanner() modify the passed Scan for some unset variables,
> so it is ok to modify the passed Get I guess.
> # Should we assign the default Consistency to the passed Get which has an
> null value of Consistency?
> This jira may be solved by
> [HBASE-16623|https://issues.apache.org/jira/browse/HBASE-16623].
> Any comment? Thanks.
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