[
https://issues.apache.org/jira/browse/IMPALA-1874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tim Armstrong updated IMPALA-1874:
----------------------------------
Priority: Trivial (was: Minor)
> Support direct hfile reads on hbase tables
> ------------------------------------------
>
> Key: IMPALA-1874
> URL: https://issues.apache.org/jira/browse/IMPALA-1874
> Project: IMPALA
> Issue Type: Improvement
> Components: Perf Investigation
> Affects Versions: Impala 2.1.1, Impala 2.2
> Reporter: Bharath Vissapragada
> Priority: Trivial
> Labels: hbase, performance
>
> Currently all hbase scans go via hbase's Scan api. However for static tables
> it might be much quicker to directly read the HFiles, something like
> HFileInputFormat in hive. This avoids entire RS stack and gives much better
> performance.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
