[
https://issues.apache.org/jira/browse/HIVE-3397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13437605#comment-13437605
]
Carl Steinbach commented on HIVE-3397:
--------------------------------------
PartitionPruner.prune() falls back to doing a sequential scan of all partitions
if the filter expression can't be pushed down to JDO. When this happens it
should log a message explaining why it was unable to push the filter down to
JDO.
> PartitionPruner should log why it is not pushing the filter down to JDO
> -----------------------------------------------------------------------
>
> Key: HIVE-3397
> URL: https://issues.apache.org/jira/browse/HIVE-3397
> Project: Hive
> Issue Type: Bug
> Components: Diagnosability, Logging, Query Processor
> Reporter: Carl Steinbach
> Labels: PartitionPruner, QueryOptimizer
>
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
