Matthew Jacobs has posted comments on this change. Change subject: IMPALA-5567: race in fragment instance teardown ......................................................................
Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/7275/1/be/src/runtime/runtime-state.h File be/src/runtime/runtime-state.h: PS1, Line 294: /// Returns a non-OK status if query execution should stop (e.g., the query was : /// cancelled or a mem limit was exceeded). Exec nodes should check this periodically so : /// execution doesn't continue if the query terminates abnormally. This should not be : /// called after ReleaseResources(). : Status CheckQueryState(); I think this method is confusing to begin with, which probably led us to misuse it. We have a very overloaded concept of 'query state'. We don't necessarily have to address this now (e.g. the change in plan-fragment-root.cc seems good regardless), but we should probably rethink it. -- To view, visit http://gerrit.cloudera.org:8080/7275 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: If567e734042b5f2b82323368dd536dbf3bdf4744 Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Tim Armstrong <[email protected]> Gerrit-Reviewer: Impala Public Jenkins Gerrit-Reviewer: Lars Volker <[email protected]> Gerrit-Reviewer: Matthew Jacobs <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-HasComments: Yes
