Joe McDonnell has uploaded a new change for review. http://gerrit.cloudera.org:8080/7079
Change subject: IMPALA-1575: Yield admission control resources at query end ...................................................................... IMPALA-1575: Yield admission control resources at query end Currently, a query does not release admission control resources until the client calls UnregisterQuery. Slow clients can hold admission control resources even after the query is finished. Specifically, in the following cases, the query is completed, but the client must still call UnregisterQuery to release admission control resources: 1. The query encounters and error and fails 2. The query is ended due to the idle query timeout 3. The query reaches eos (or the DML completes) This change releases admission control resources as soon as the query is complete rather than waiting for the client. Change-Id: Ia5003d017b3142a160bacf7e3569ff26026b1700 --- M be/src/runtime/coordinator.cc M be/src/runtime/coordinator.h M be/src/service/client-request-state.cc 3 files changed, 40 insertions(+), 38 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/79/7079/1 -- To view, visit http://gerrit.cloudera.org:8080/7079 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ia5003d017b3142a160bacf7e3569ff26026b1700 Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Joe McDonnell <joemcdonn...@cloudera.com>
