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Posted to dev@phoenix.apache.org by "Thomas D'Silva (JIRA)" <ji...@apache.org> on 2017/01/13 19:52:26 UTC
[jira] [Updated] (PHOENIX-3590) Filter on value column for mutable
encoded table is > 3X slower compared to non encoded table
[ https://issues.apache.org/jira/browse/PHOENIX-3590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas D'Silva updated PHOENIX-3590:
------------------------------------
Parent Issue: PHOENIX-1598 (was: PHOENIX-2565)
> Filter on value column for mutable encoded table is > 3X slower compared to non encoded table
> ---------------------------------------------------------------------------------------------
>
> Key: PHOENIX-3590
> URL: https://issues.apache.org/jira/browse/PHOENIX-3590
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Mujtaba Chohan
> Assignee: Samarth Jain
>
> {noformat}
> select /*+ SERIAL NO_CACHE*/ k2,c0,c1000,c2000,c3000 from $T where c4000='50' limit 1
> {noformat}
> Query get progressively slower if the column which is filtered is the last column of the table.
> For data and schema see data generator script in https://issues.apache.org/jira/browse/PHOENIX-3560
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