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https://issues.apache.org/jira/browse/HIVE-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-4242:
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Attachment: HIVE-4242.D9831.1.patch
omalley requested code review of "HIVE-4242 [jira] Predicate push down should
also be provided to InputFormats".
Reviewers: JIRA
HIVE-4242 predicate pushdown for all input formats
Currently, the push down predicate is only provided to native tables if the
hive.optimize.index.filter configuration variable is set. There is no reason to
prevent InputFormats from getting the required information to do predicate push
down.
Obviously, this will be very useful for ORC.
TEST PLAN
EMPTY
REVISION DETAIL
https://reviews.facebook.net/D9831
AFFECTED FILES
ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java
MANAGE HERALD RULES
https://reviews.facebook.net/herald/view/differential/
WHY DID I GET THIS EMAIL?
https://reviews.facebook.net/herald/transcript/23457/
To: JIRA, omalley
> Predicate push down should also be provided to InputFormats
> -----------------------------------------------------------
>
> Key: HIVE-4242
> URL: https://issues.apache.org/jira/browse/HIVE-4242
> Project: Hive
> Issue Type: Bug
> Components: StorageHandler
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: HIVE-4242.D9831.1.patch
>
>
> Currently, the push down predicate is only provided to native tables if the
> hive.optimize.index.filter configuration variable is set. There is no reason
> to prevent InputFormats from getting the required information to do predicate
> push down.
> Obviously, this will be very useful for ORC.
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