Zoltan Haindrich created HIVE-19066:
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Summary: user level explain: tpcds q78 - fallback to normal explain
Key: HIVE-19066
URL: https://issues.apache.org/jira/browse/HIVE-19066
Project: Hive
Issue Type: Bug
Components: Query Planning
Reporter: Zoltan Haindrich
{code}
2018-03-28T07:13:12,362 ERROR [HiveServer2-Background-Pool: Thread-2812]:
exec.ExplainTask (ExplainTask.
java:execute(361)) - Running explain user level has problem. Falling back to
normal explain.
java.lang.Exception: Can not find the source operator on one of the branches of
map join.
at
org.apache.hadoop.hive.common.jsonexplain.Op.inlineJoinOp(Op.java:169)
~[hive-common-3.0.0.3.
0.0.0-1075.jar:3.0.0.3.0.0.0-1075]
at org.apache.hadoop.hive.common.jsonexplain.Op.print(Op.java:314)
~[hive-common-3.0.0.3.0.0.0-1
075.jar:3.0.0.3.0.0.0-1075]
{code}
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