[
https://issues.apache.org/jira/browse/HIVE-3926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13717747#comment-13717747
]
Phabricator commented on HIVE-3926:
-----------------------------------
hagleitn has commented on the revision "HIVE-3926 [jira] PPD on virtual column
of partitioned table is not working".
Some minor comments + request for more info.
INLINE COMMENTS
ql/src/java/org/apache/hadoop/hive/ql/Driver.java:600 tableScanOperator was
actually a clearer name, wasn't it?
ql/src/java/org/apache/hadoop/hive/ql/exec/MapOperator.java:108 I think this
is redundant. o instanceof MapInputPath is false if o == null
ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java:134
can you please add a javadoc comment here?
ql/src/java/org/apache/hadoop/hive/ql/exec/MapOperator.java:18 There are a
lot of changes in MapOperator. I've scan through them and it seems most (all?)
are just cleaning up the operator (which is great).
Is that correct? If not can you please point out what the important changes
are?
REVISION DETAIL
https://reviews.facebook.net/D8121
To: JIRA, navis
Cc: hagleitn
> PPD on virtual column of partitioned table is not working
> ---------------------------------------------------------
>
> Key: HIVE-3926
> URL: https://issues.apache.org/jira/browse/HIVE-3926
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Attachments: HIVE-3926.D8121.1.patch, HIVE-3926.D8121.2.patch,
> HIVE-3926.D8121.3.patch, HIVE-3926.D8121.4.patch
>
>
> {code}
> select * from src where BLOCK__OFFSET__INSIDE__FILE<100;
> {code}
> is working, but
> {code}
> select * from srcpart where BLOCK__OFFSET__INSIDE__FILE<100;
> {code}
> throws SemanticException. Disabling PPD makes it work.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
