[jira] [Created] (HIVE-19613) GenericUDTFGetSplits should handle fetch task with temp table rewrite

["Prasanth Jayachandran (JIRA)" <ji...@apache.org>]

Prasanth Jayachandran created HIVE-19613:
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             Summary: GenericUDTFGetSplits should handle fetch task with temp table rewrite
                 Key: HIVE-19613
                 URL: https://issues.apache.org/jira/browse/HIVE-19613
             Project: Hive
          Issue Type: Bug
    Affects Versions: 3.1.0
         Environment: GenericUDTFGetSplits fails for fetch task only queries. Fetch task only queries can be handled same way as >1 task queries using temp tables. 
{code:java}
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Was expecting a single TezTask.
at org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.createPlanFragment(GenericUDTFGetSplits.java:262)
at org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.process(GenericUDTFGetSplits.java:201)
at org.apache.hadoop.hive.ql.exec.UDTFOperator.process(UDTFOperator.java:116)
at org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:984)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:930)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:917)
at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:95)
at org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:984)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:930)
at org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:125)
at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:492)
at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:484)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:145)
... 16 more{code}
            Reporter: Eric Wohlstadter
            Assignee: Prasanth Jayachandran






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