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From "Szehon Ho (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9177) Fix child operator references after NonBlockingOpDeDupProc (II)
Date Sat, 20 Dec 2014 02:17:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Szehon Ho updated HIVE-9177:
----------------------------
    Attachment: HIVE-9177.2.patch

Not sure why that didnt work, maybe I generated from spark branch.  Generating a patch just
for trunk.

> Fix child operator references after NonBlockingOpDeDupProc (II)
> ---------------------------------------------------------------
>
>                 Key: HIVE-9177
>                 URL: https://issues.apache.org/jira/browse/HIVE-9177
>             Project: Hive
>          Issue Type: Bug
>          Components: Logical Optimizer
>    Affects Versions: 0.15.0
>            Reporter: Szehon Ho
>            Assignee: Szehon Ho
>         Attachments: HIVE-9177.2.patch, HIVE-9177.patch
>
>
> Similar to HIVE-9060, I was trying to write another join optimizer that runs after NonBlockingOpDeDupProc
optimizer proc, and found that more state had been corrupted.  This is the 'mapJoinContext'
which I missed earlier, and is separate from 'joinContext'.



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