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Posted to dev@hive.apache.org by "Ning Zhang (JIRA)" <ji...@apache.org> on 2011/03/11 21:12:59 UTC
[jira] Created: (HIVE-2048) Expedite Partition Pruning
Expedite Partition Pruning
--------------------------
Key: HIVE-2048
URL: https://issues.apache.org/jira/browse/HIVE-2048
Project: Hive
Issue Type: Improvement
Reporter: Ning Zhang
Partition pruning is a large part of Hive client side overhead. Partition filter has been introduced by HIVE-1609, but it is enabled due to JDO issues (HIVE-1853, HIVE-1862). This JIRA is created as an umbrella to a set of optimizations we can do under this situation.
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[jira] [Updated] (HIVE-2048) Expedite Partition Pruning
Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-2048:
---------------------------------
Labels: JDO PartitionPruner (was: )
> Expedite Partition Pruning
> --------------------------
>
> Key: HIVE-2048
> URL: https://issues.apache.org/jira/browse/HIVE-2048
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Ning Zhang
> Labels: JDO, PartitionPruner
>
> Partition pruning is a large part of Hive client side overhead. Partition filter has been introduced by HIVE-1609, but it is enabled due to JDO issues (HIVE-1853, HIVE-1862). This JIRA is created as an umbrella to a set of optimizations we can do under this situation.
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[jira] [Updated] (HIVE-2048) Expedite Partition Pruning
Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-2048:
---------------------------------
Component/s: Query Processor
> Expedite Partition Pruning
> --------------------------
>
> Key: HIVE-2048
> URL: https://issues.apache.org/jira/browse/HIVE-2048
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Ning Zhang
> Labels: JDO, PartitionPruner
>
> Partition pruning is a large part of Hive client side overhead. Partition filter has been introduced by HIVE-1609, but it is enabled due to JDO issues (HIVE-1853, HIVE-1862). This JIRA is created as an umbrella to a set of optimizations we can do under this situation.
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