Alex Behm has posted comments on this change. Change subject: IMPALA-2905: Handle coordinator fragment lifecycle like all others ......................................................................
Patch Set 6: (1 comment) http://gerrit.cloudera.org:8080/#/c/4402/6/be/src/exec/push-pull-sink.cc File be/src/exec/push-pull-sink.cc: Line 31: constexpr int32_t QUEUE_DEPTH = 16; > Thanks for pointing that out! I don't think there is comprehensive documentation. I'd recommend looking at the nested-loop-join build because that has exactly the same issue of accumulating batches and we have a solution for it there. However, in this specific case it might make more sense to push output exprs into the sink and immediately Reset() the batches consumed from the exec node tree as intended. -- To view, visit http://gerrit.cloudera.org:8080/4402 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ibb0064ec2f085fa3a5598ea80894fb489a01e4df Gerrit-PatchSet: 6 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Marcel Kornacker <mar...@cloudera.com> Gerrit-HasComments: Yes
