Hello Dan Hecht,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/6628
to look at the new patch set (#7).
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, 432 insertions(+), 307 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/28/6628/7
--
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I5d2ff7f341c9d2b0649e4d14561077e166ad7c4d
Gerrit-PatchSet: 7
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Dimitris Tsirogiannis <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
