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https://issues.apache.org/jira/browse/HIVE-2781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Francis Liu updated HIVE-2781:
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Description:
Users may want to specify the timestamp used for Put requests to hbase. Thus
enabling users to have the same timestamp for a single batch of writes. Which
would be useful for a number of things. HCatalog's HBase storageHandler
implementation makes use of this feature to provide users with snapshot
isolation and write transactions. My proposal is to add the timestamp option as
a final static member:
public static final long HBASE_PUT_TIMESTAMP = "hbase.put_timestamp"
And passing this value to all the Puts created by serialize()
Summary: HBaseSerDe should allow users to specify the timestamp passed
to Puts (was: HBaseSerDe should allow users to specify the timestap to be
used in Puts )
> HBaseSerDe should allow users to specify the timestamp passed to Puts
> ----------------------------------------------------------------------
>
> Key: HIVE-2781
> URL: https://issues.apache.org/jira/browse/HIVE-2781
> Project: Hive
> Issue Type: Improvement
> Reporter: Francis Liu
>
> Users may want to specify the timestamp used for Put requests to hbase. Thus
> enabling users to have the same timestamp for a single batch of writes. Which
> would be useful for a number of things. HCatalog's HBase storageHandler
> implementation makes use of this feature to provide users with snapshot
> isolation and write transactions. My proposal is to add the timestamp option
> as a final static member:
> public static final long HBASE_PUT_TIMESTAMP = "hbase.put_timestamp"
> And passing this value to all the Puts created by serialize()
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