Joe McDonnell has uploaded a new patch set (#2). Change subject: IMPALA-5892: Allow reporting status independent of fragment instance ......................................................................
IMPALA-5892: Allow reporting status independent of fragment instance Queries can hit an error that is not specific to a particular fragment instance. For example, QueryState::StartFInstances() calls DescriptorTbl::Create() before any fragment instances start. This location has no reason to report status via a particular fragment, and there is currently no way to report status otherwise. This leads to a query hang, because the status is never propagated back to the coordinator. This adds the ability to report status that is not associated with a particular fragment instance. By reporting status, the coordinator will now correctly abort the query in the case of the QueryState::StartFInstances() scenario described. Change-Id: I4cd98022f1d62a999c7c80ff5474fa8d069eb12c --- M be/src/runtime/coordinator-backend-state.cc M be/src/runtime/coordinator-backend-state.h M be/src/runtime/coordinator.cc M be/src/runtime/coordinator.h M be/src/runtime/query-state.cc M common/thrift/ImpalaInternalService.thrift 6 files changed, 79 insertions(+), 24 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/43/7943/2 -- To view, visit http://gerrit.cloudera.org:8080/7943 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I4cd98022f1d62a999c7c80ff5474fa8d069eb12c Gerrit-PatchSet: 2 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Joe McDonnell <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Philip Zeyliger <[email protected]>
