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ASF subversion and git services commented on ASTERIXDB-2688: ------------------------------------------------------------ Commit b893514525f94e9a7688efc16ad35bf2bd6d5f95 in asterixdb's branch refs/heads/master from Ali Alsuliman [ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=b893514 ] [ASTERIXDB-2688][HYR] Fix use of a Hyracks task across join stages - user model changes: no - storage format changes: no - interface changes: yes Details: In hash join, a task from the build stage is being used in the probe stage. This is a problem since such tasks have already finished and notified the CC they are done. One observed issue is related to issuing a warning in the probe phase where some warnings are not reported because they are issued to tasks that have finished (the way this happened is that a comparator was created in the build phase using the build-phase task. Then, this comparator was used in the probe phase and issued a warning). - make IHyracksJobletContext extend IHyracksCommonContext so that it is also a frame manager context - make activites of join operators use the joblet context instead of the task context for acquiring buffers - create the probe-to-build comparator in the probe phase so that the right task is used in the comparator Change-Id: I38a4a779b9620494f15606162f0f1e9487fd0984 Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/4563 Reviewed-by: Ali Alsuliman <ali.al.solai...@gmail.com> Reviewed-by: Murtadha Hubail <mhub...@apache.org> Tested-by: Jenkins <jenk...@fulliautomatix.ics.uci.edu> Integration-Tests: Jenkins <jenk...@fulliautomatix.ics.uci.edu> Contrib: Michael Blow <mb...@apache.org> > Task is used after it has finished > ---------------------------------- > > Key: ASTERIXDB-2688 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-2688 > Project: Apache AsterixDB > Issue Type: Bug > Components: HYR - Hyracks > Affects Versions: 0.9.4 > Reporter: Ali Alsuliman > Assignee: Ali Alsuliman > Priority: Major > Fix For: 0.9.4.2 > > > In hash join, a task from the build stage is being used in the probe stage. > This is a problem since such tasks have already finished and notified the CC > they are done. -- This message was sent by Atlassian Jira (v8.3.4#803005)