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Sahil Takiar resolved IMPALA-3335. ---------------------------------- Fix Version/s: Impala 4.0 Resolution: Fixed > Allow single-node optimization with joins. > ------------------------------------------ > > Key: IMPALA-3335 > URL: https://issues.apache.org/jira/browse/IMPALA-3335 > Project: IMPALA > Issue Type: Improvement > Components: Frontend > Affects Versions: Impala 2.5.0 > Reporter: Alexander Behm > Assignee: Sahil Takiar > Priority: Minor > Labels: ramp-up > Fix For: Impala 4.0 > > > Now that IMPALA-561 has been fixed, we can remove the workaround that > disables the our single-node optimization for any plan with joins. See > MaxRowsProcessedVisitor.java: > {code} > } else if (caller instanceof HashJoinNode || caller instanceof > NestedLoopJoinNode) { > // Revisit when multiple scan nodes can be executed in a single fragment, > IMPALA-561 > abort_ = true; > return; > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)