Internal Jenkins has submitted this change and it was merged. Change subject: IMPALA-4335: Don't send 0-row batches to clients ......................................................................
IMPALA-4335: Don't send 0-row batches to clients This patch restores some behaviour from pre-IMPALA-2905 where we would not send 0-row batches to the client. Although 0-row batches are legal, they're not very useful for clients to receive (and clients may not correctly process them). No query was found which reliably produced 0-row batches, so no test is added. Change-Id: I7d339c1f9a55d9d75fb0e97d16b3176cc34f2171 Reviewed-on: http://gerrit.cloudera.org:8080/4787 Reviewed-by: Henry Robinson <he...@cloudera.com> Tested-by: Internal Jenkins --- M be/src/exec/plan-root-sink.cc M be/src/runtime/coordinator.h 2 files changed, 6 insertions(+), 3 deletions(-) Approvals: Henry Robinson: Looks good to me, approved Internal Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/4787 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I7d339c1f9a55d9d75fb0e97d16b3176cc34f2171 Gerrit-PatchSet: 5 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Internal Jenkins Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com>
