Anurag Mantripragada created IMPALA-9132:
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             Summary: Explain statements should not cause NPE in 
LogLineageRecord()
                 Key: IMPALA-9132
                 URL: https://issues.apache.org/jira/browse/IMPALA-9132
             Project: IMPALA
          Issue Type: Bug
            Reporter: Anurag Mantripragada
            Assignee: Anurag Mantripragada


For DDLs, LogLineageRecord() adds certain fields to the lineageGraph in the 
backend. However, explain statements do not have a catalogOpExecutor causing a 
NPE.

We should, in general, avoid creating lineage records for Explain as Atlas 
currently does not use them.



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