kasakrisz commented on a change in pull request #1706:
URL: https://github.com/apache/hive/pull/1706#discussion_r540938046



##########
File path: ql/src/test/results/clientpositive/llap/avrotblsjoin.q.out
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@@ -73,6 +73,7 @@ POSTHOOK: Lineage: table1_1.col1 SCRIPT []
 POSTHOOK: Lineage: table1_1.col2 SCRIPT []
 WARNING: Comparing a bigint and a string may result in a loss of precision.
 WARNING: Comparing a bigint and a string may result in a loss of precision.
+WARNING: Comparing a bigint and a string may result in a loss of precision.

Review comment:
       It is a side effect that unparsing is enable for all queries.
   When the calcite plan is generated `genJoinRelNode` is called and it calls 
`genAllExprNodeDesc` because unparsing is enabled which is required for 
expanded query text.
   ```
           } else if (unparseTranslator != null && 
unparseTranslator.isEnabled()) {
             genAllExprNodeDesc(joinCond, input, jCtx);
           }
   ```




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