Github user selvaganesang commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1087#discussion_r115610081
--- Diff: core/sql/executor/ex_hash_grby.cpp ---
@@ -452,6 +463,8 @@ short ex_hash_grby_tcb::work() {
hasFreeTupp_ = TRUE;
};
};
+ if (bmoStats_)
+ bmoStats_->setBmoPhase(PHASE_END-HGB_READ_PHASE);
--- End diff --
For your latter question, I didn't want to disturb the existing enum values
and hence kept the existing value. But, for BMO stats, I wanted show the phase
of the instance that hasn't moved to the next higher phase. When the BMO stats
is merged from different esp instances, higher phase value is used. Hence, the
phase enum value is reversed for BMO stats
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