Tim Armstrong has uploaded a new patch set (#2). 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 --- 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(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/8005/2 -- To view, visit http://gerrit.cloudera.org:8080/8005 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ib370ebe44e3bb34d3f0fb9f05aa6386eb91c8645 Gerrit-PatchSet: 2 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com>