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https://issues.apache.org/jira/browse/DRILL-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abhishek Girish updated DRILL-1356:
-----------------------------------
Assignee: Jason Altekruse
> Query fails with null error when Planner Slice Target is set to below 1000
> --------------------------------------------------------------------------
>
> Key: DRILL-1356
> URL: https://issues.apache.org/jira/browse/DRILL-1356
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Abhishek Girish
> Assignee: Jason Altekruse
> Attachments: Planner.slice_target LOG.rtf
>
>
> Queries: TPCH on HBase(MapR-DB)
> Scale Factor: 100
> On setting planner.slice_target to 1 (or any value less than 1000), queries
> involving SF100 tables fail with null error:
> Query failed: Failure while setting up query. null
> [6866917f-6fd3-4a29-89b0-efff0732c7dd]
> Error: exception while executing query: Failure while trying to get next
> result batch. (state=,code=0)
> 0: jdbc:drill:zk=10.10.103.32:5181> alter session set `planner.slice_target`
> =100;
> LOG is attached.
> The same query executes successfully when
> - involves SF 1 tables
> or
> - planner.slice_target is set to a higher value.
> Without setting the discussed parameter, SF100 queries take longer than usual
> to execute.
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