[
https://issues.apache.org/jira/browse/PHOENIX-2743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15236326#comment-15236326
]
ASF GitHub Bot commented on PHOENIX-2743:
-----------------------------------------
Github user JamesRTaylor commented on the pull request:
https://github.com/apache/phoenix/pull/155#issuecomment-208640594
I think it's ok to change Phoenix to specify Hadoop 2.7.1. There's no
particular reason it's set to 2.5.1 (other than no one has changed it in a
while). See PHOENIX-2761.
> HivePhoenixHandler for big-big join with predicate push down
> ------------------------------------------------------------
>
> Key: PHOENIX-2743
> URL: https://issues.apache.org/jira/browse/PHOENIX-2743
> Project: Phoenix
> Issue Type: New Feature
> Affects Versions: 4.5.0, 4.6.0
> Environment: hive-1.2.1
> Reporter: JeongMin Ju
> Labels: features, performance
> Attachments: PHOENIX-2743-1.patch
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> Phoenix support hash join & sort-merge join. But in case of big*big join does
> not process well.
> Therefore Need other method like Hive.
> I implemented hive-phoenix-handler that can access Apache Phoenix table on
> HBase using HiveQL.
> hive-phoenix-handler is very faster than hive-hbase-handler because of
> applying predicate push down.
> I am publishing source code to github for contribution and maybe will be
> completed by next week.
> https://github.com/mini666/hive-phoenix-handler
> please, review my proposal.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
