Gopal V created HIVE-22106:
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Summary: PCR: Remove cross-query synchronization for the
partition-eval
Key: HIVE-22106
URL: https://issues.apache.org/jira/browse/HIVE-22106
Project: Hive
Issue Type: Bug
Reporter: Gopal V
{code}
HiveServer2-Handler-Pool: Thread-492 Blocked CPU usage on sample: 0ms
org.apache.hadoop.hive.ql.optimizer.ppr.PartExprEvalUtils.evalExprWithPart(ExprNodeDesc,
Partition, List, StructObjectInspector) PartExprEvalUtils.java:58
org.apache.hadoop.hive.ql.optimizer.pcr.PcrExprProcFactory.evalExprWithPart(ExprNodeDesc,
Partition, List) PcrExprProcFactory.java:83
org.apache.hadoop.hive.ql.optimizer.pcr.PcrExprProcFactory$GenericFuncExprProcessor.handleDeterministicUdf(PcrExprProcCtx,
ExprNodeGenericFuncDesc, Object[]) PcrExprProcFactory.java:317
org.apache.hadoop.hive.ql.optimizer.pcr.PcrExprProcFactory$GenericFuncExprProcessor.process(Node,
Stack, NodeProcessorCtx, Object[]) PcrExprProcFactory.java:298
org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(Node, Stack,
Object[]) DefaultRuleDispatcher.java:90
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(Node,
Stack) DefaultGraphWalker.java:105
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(Node, Stack)
DefaultGraphWalker.java:89
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(Node)
DefaultGraphWalker.java:158
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(Collection,
HashMap) DefaultGraphWalker.java:120
{code}
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