Thomas Rebele created HIVE-30014:
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Summary: Add cost information to HiveRelOptUtil#toJsonString
Key: HIVE-30014
URL: https://issues.apache.org/jira/browse/HIVE-30014
Project: Hive
Issue Type: Improvement
Reporter: Thomas Rebele
The command {{EXPLAIN FORMATTED CBO JOINCOST SELECT}} ... does not include cost
info ( {{cumulative cost = {0.0 rows, 0.0 cpu, 0.0 io}} ), while {{EXPLAIN CBO
JOINCOST SELECT}} ... does include cost info.
The respective calls are {{HiveRelOptUtil.toJsonString(newPlan)}} and
{{RelOptUtil.toString(newPlan, SqlExplainLevel.ALL_ATTRIBUTES)}} in
CalcitePlanner.
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