Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/19691 )
Change subject: IMPALA-12041: Select first executor group if query not auto-scalable ...................................................................... IMPALA-12041: Select first executor group if query not auto-scalable In multiple executor groups setup, some trivial queries like "select 1;" fail admission with "No mapping found for request" error message. This patch fixes a bug where the Frontend does not set group name prefix when query is not auto-scalable. In cases like trivial query run, correct executor group name prefix is still needed for backend to correctly resolve the target pool. Testing: - Pass test_executor_groups.py Change-Id: I89497c8f67bfd176c2b60fa1b70fe53f905bbab0 Reviewed-on: http://gerrit.cloudera.org:8080/19691 Reviewed-by: Impala Public Jenkins <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- M fe/src/main/java/org/apache/impala/service/Frontend.java M tests/custom_cluster/test_executor_groups.py 2 files changed, 67 insertions(+), 25 deletions(-) Approvals: Impala Public Jenkins: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/19691 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I89497c8f67bfd176c2b60fa1b70fe53f905bbab0 Gerrit-Change-Number: 19691 Gerrit-PatchSet: 5 Gerrit-Owner: Riza Suminto <[email protected]> Gerrit-Reviewer: Abhishek Rawat <[email protected]> Gerrit-Reviewer: Daniel Becker <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Kurt Deschler <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]> Gerrit-Reviewer: Yida Wu <[email protected]>
