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https://issues.apache.org/jira/browse/HIVE-10175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gopal V resolved HIVE-10175.
----------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
1.3.0
Pushed to master and branch-1, thanks [~jcamachorodriguez]!
> DynamicPartitionPruning lacks a fast-path exit for large IN() queries
> ---------------------------------------------------------------------
>
> Key: HIVE-10175
> URL: https://issues.apache.org/jira/browse/HIVE-10175
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer, Tez
> Affects Versions: 1.2.0
> Reporter: Gopal V
> Assignee: Gopal V
> Priority: Minor
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-10175.1.patch, HIVE-10175.profile.html
>
>
> TezCompiler::runDynamicPartitionPruning() & ppr.PartitionPruner() calls the
> graph walker even if all tables provided to the optimizer are unpartitioned
> (or temporary) tables.
> This makes it extremely slow as it will walk & inspect a large/complex
> FilterOperator later in the pipeline.
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