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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (PHOENIX-1166) Avoid HTable creation in coprocessors to write into local index table
Date Fri, 15 Aug 2014 05:22:18 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098183#comment-14098183
] 

James Taylor edited comment on PHOENIX-1166 at 8/15/14 5:21 AM:
----------------------------------------------------------------

Good to see there's a consensus. Would one of you, [~anoop.hbase] or [~jeffreyz] mind getting
me a patch that address [~jesse_yates] and Jeffrey's concerns tomorrow? It would be good to
confirm/deny that the backdoor connection is being used.

FWIW, one other data point from [~mujtaba] suggests something may be awry with mutable secondary
indexing: upsert speed between 4.0 and 4.1 is 50% higher. See http://phoenix-bin.github.io/client/performance/phoenix-20140812103232.htm
under LOAD DATA INDEXED_TABLE_MUTABLE [2000000 ROWS].


was (Author: jamestaylor):
Good to see there's a consensus. Would one of you, [~anoop.hbase] or [~jeffreyz] mind getting
me a patch that address [~jesse_yates] and Jeffrey's concerns tomorrow? It would be good to
confirm/deny that the backdoor connection is being used.

FWIW, one other data point from [~mujtaba] suggests something may be awry with mutable secondary
indexing: upsert speed between 4.0 and 4.1 is 50% higher. See http://phoenix-bin.github.io/client/performance/phoenix-20140812103232.htm

> Avoid HTable creation in coprocessors to write into local index table
> ---------------------------------------------------------------------
>
>                 Key: PHOENIX-1166
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1166
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>             Fix For: 5.0.0, 4.1
>
>         Attachments: PHOENIX-1166.patch
>
>
> Since data table regions and local index regions colocated, we can get index region directly
from RS online regions and write to it.



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