Eric Wohlstadter created HIVE-19808:
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Summary: GenericUDTFGetSplits should support ACID reads in the
temp. table read path
Key: HIVE-19808
URL: https://issues.apache.org/jira/browse/HIVE-19808
Project: Hive
Issue Type: Bug
Reporter: Eric Wohlstadter
Assignee: Eric Wohlstadter
1. Map-only reads work on ACID tables.
2. Temp. table reads (for multi-vertex queries) work on non-ACID tables.
3. But temp. table reads don't work on ACID tables.
{code}
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create
temp table: java.lang.IllegalStateException: calling recordValidTxn() more than
once in the same txnid:420
at
org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.createPlanFragment(GenericUDTFGetSplits.java:303)
at
org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.process(GenericUDTFGetSplits.java:202)
at
org.apache.hadoop.hive.ql.exec.UDTFOperator.process(UDTFOperator.java:116)
at
org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:985)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:931)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:918)
at
org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:95)
at
org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:985)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:931)
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}
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