kasakrisz commented on a change in pull request #1184:
URL: https://github.com/apache/hive/pull/1184#discussion_r460189193
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File path:
ql/src/test/results/clientpositive/perf/tez/constraints/cbo_query84.q.out
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@@ -56,24 +56,24 @@ CBO PLAN:
HiveProject(customer_id=[$0], customername=[$1])
HiveSortLimit(sort0=[$2], dir0=[ASC], fetch=[100])
HiveProject(customer_id=[$2], customername=[$6], c_customer_id=[$2])
- HiveJoin(condition=[=($8, $4)], joinType=[inner], algorithm=[none],
cost=[not available])
- HiveJoin(condition=[=($1, $3)], joinType=[inner], algorithm=[none],
cost=[not available])
- HiveJoin(condition=[=($0, $1)], joinType=[inner], algorithm=[none],
cost=[not available])
+ HiveJoin(condition=[=($8, $4)], joinType=[inner],
algorithm=[CommonJoin], cost=[not available])
Review comment:
Added logic to reset the `joinAlgorithm` back to `none` in all
`HiveJoin` nodes after calculating the cost and switching back the
MetadataProvider
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