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https://issues.apache.org/jira/browse/HBASE-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-1970:
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Attachment: exporter-v3.patch
This patch adds versions, starttime, and endtime optional arguments to the
Exporter MR job. I tested it. I got burned by the fact that versions default
is 1 so couldn't figure why only one version returned no matter how I set times
but figured it in the end. I improved javadoc around the setTimeRange in Scan
to note this. I added tests to TestStoreScanner to prove TimeRange works as
expected too.
> Export does one version only; make it configurable how many it does
> -------------------------------------------------------------------
>
> Key: HBASE-1970
> URL: https://issues.apache.org/jira/browse/HBASE-1970
> Project: Hadoop HBase
> Issue Type: Improvement
> Reporter: stack
> Priority: Trivial
> Attachments: allversions.patch, exporter-v3.patch,
> timerange-v2.patch, timerange.patch
>
>
> I was playing with Export to backup all of a table. A small change on the
> Scan saying save all versions was all it took to back up all versions. As is
> the Import did the right thing. Wouldn't take much to add versions and/or
> timerange as little config. on the Export MR job.
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