Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
Description
set hive.support.concurrency=true; set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager; create table acidtlb(a int, b int) clustered by (a) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true'); explain cbo update acidtlb set b=777;
doesn't print CBO plan.
Attachments
Attachments
Issue Links
- is related to
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HIVE-22785 Update/delete/merge statements not optimized through CBO
- Closed
- links to