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https://issues.apache.org/jira/browse/HBASE-15572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15222249#comment-15222249
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Sean Busbey commented on HBASE-15572:
-------------------------------------
Thanks for the pointer [~zhanzhang]. I've upgraded that jira to blocker. It
would be much better to incorporate the need for documentation into the various
jiras as incremental improvements.
Keeping it in a different jira makes it substantially harder to get in-progress
Spark support into branch-1. I'll have to scope out how bad the gap is in the
next couple of weeks so we can decide if hbase-spark will make it into the 1.3
release.
> Adding optional timestamp semantics to HBase-Spark
> --------------------------------------------------
>
> Key: HBASE-15572
> URL: https://issues.apache.org/jira/browse/HBASE-15572
> Project: HBase
> Issue Type: New Feature
> Components: spark
> Reporter: Weiqing Yang
> Assignee: Weiqing Yang
> Fix For: 2.0.0
>
> Attachments: HBASE-15572-1.patch, HBASE-15572-2.patch,
> HBASE-15572-3.patch, HBASE-15572-4.patch
>
>
> Right now the timestamp is always latest. With this patch, users can select
> timestamps they want.
> In this patch, 3 parameters, "timestamp", "minTimestamp" and "maxiTimestamp"
> are added to HBaseSparkConf. Users can select a timestamp, they can also
> select a time range with minimum timestamp and maximum timestamp. A new test
> for selecting records with different timestamps is added.
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