Dimitris Tsirogiannis has uploaded a new patch set (#5). Change subject: IMPALA-5147: Add the ability to exclude hosts from query execution ......................................................................
IMPALA-5147: Add the ability to exclude hosts from query execution This commit introduces a new startup option, termed 'is_executor', that determines whether an impalad process can execute query fragments. The 'is_executor' option determines if a specific host will be included in the scheduler's backend configuration and hence included in scheduling decisions. Testing: - Added a customer cluster test. - Added a new scheduler test. Change-Id: I5d2ff7f341c9d2b0649e4d14561077e166ad7c4d --- M be/src/scheduling/scheduler-test-util.cc M be/src/scheduling/scheduler-test-util.h M be/src/scheduling/scheduler-test.cc M be/src/scheduling/scheduler.cc M be/src/scheduling/scheduler.h M be/src/service/impala-http-handler.cc M be/src/service/impala-http-handler.h M be/src/service/impala-server.cc M be/src/service/impala-server.h M be/src/util/network-util.cc M be/src/util/webserver.cc M bin/start-impala-cluster.py M common/thrift/StatestoreService.thrift M tests/common/custom_cluster_test_suite.py M tests/custom_cluster/test_coordinators.py M www/backends.tmpl M www/root.tmpl 17 files changed, 433 insertions(+), 308 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/28/6628/5 -- To view, visit http://gerrit.cloudera.org:8080/6628 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I5d2ff7f341c9d2b0649e4d14561077e166ad7c4d Gerrit-PatchSet: 5 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Lars Volker <l...@cloudera.com>
