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https://issues.apache.org/jira/browse/HBASE-15572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weiqing Yang updated HBASE-15572:
---------------------------------
Description:
Right now the timestamp is always latest. With this patch, users can select
timestamps they want.
In this patch, timestamp, minTimestamp and maxiTimestamp are added. Users can
select a timestamp, and can also select a time range with minimum timestamp and
maximum timestamp. A new test for selecting records with different timestamps
is added.
was:
Right now the timestamp is always latest. With this patch, users can select
timestamps they want.
In this patch, "TIMESTAMP ", "MIN_TIMESTAMP" and "MAX_TIMESTAMP" are added into
HBaseSparkConf. "TIMESTAMP" is the timestamp users select. For "MIN_TIMESTAMP"
and "MAX_TIMESTAMP", users can also select a time range with minimum timestamp
and maximum timestamp. A new test for selecting records with different
timestamps is added.
> 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
>
>
> Right now the timestamp is always latest. With this patch, users can select
> timestamps they want.
> In this patch, timestamp, minTimestamp and maxiTimestamp are added. Users can
> select a timestamp, and 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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