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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-1561) Pig optimized joins
Date Sun, 24 Jan 2016 03:19:39 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114151#comment-15114151
] 

James Taylor commented on PHOENIX-1561:
---------------------------------------

We rebase this, add the necessary tests, and commit this, [~maghamravikiran@gmail.com].

> Pig optimized joins
> -------------------
>
>                 Key: PHOENIX-1561
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1561
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.2.0
>            Reporter: Brian Johnson
>            Assignee: Brian Johnson
>         Attachments: 0001-PHOENIX-1561-Optimizing-Joins.patch, patch
>
>
> PhoenixHBaseLoader should implement both OrderedLoadFunc and CollectableLoadFunc just
like HBaseStorage. There is nothing special that needs to be done other than implementing
a single method. As in HBaseStorage, it is up to the user to ensure that the required constraints
are not violated. 
> {code:java}
>     public void ensureAllKeyInstancesInSameSplit() throws IOException {
>         /** 
>          * no-op because hbase keys are unique 
>          * This will also work with things like DelimitedKeyPrefixRegionSplitPolicy
>          * if you need a partial key match to be included in the split
>          */
>         LOG.debug("ensureAllKeyInstancesInSameSplit");
>     }
> {code}



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