Impala Public Jenkins has submitted this change and it was merged. Change subject: IMPALA-5199: prevent hang on empty row batch exchange ......................................................................
IMPALA-5199: prevent hang on empty row batch exchange The error path where delivery of "eos" fails now behaves the same as if delivery of a row batch fails. Testing: Added a timeout test where the leaf fragments return 0 rows. Before the change this reproduced the hang. Change-Id: Ib370ebe44e3bb34d3f0fb9f05aa6386eb91c8645 Reviewed-on: http://gerrit.cloudera.org:8080/8005 Reviewed-by: Tim Armstrong <tarmstr...@cloudera.com> Tested-by: Impala Public Jenkins --- M be/src/runtime/data-stream-mgr.cc M testdata/workloads/functional-query/queries/QueryTest/exchange-delays.test 2 files changed, 23 insertions(+), 4 deletions(-) Approvals: Impala Public Jenkins: Verified Tim Armstrong: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/8005 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ib370ebe44e3bb34d3f0fb9f05aa6386eb91c8645 Gerrit-PatchSet: 4 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>