Yida Wu created IMPALA-15477:
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Summary: Incorrect executing hosts for custom executor groups in
query profile
Key: IMPALA-15477
URL: https://issues.apache.org/jira/browse/IMPALA-15477
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Yida Wu
Assignee: Yida Wu
In clusters configured with multiple custom executor groups under the same set,
the query profile can report the wrong backend hosts under the Per Host Min
Memory Reservation and Per Host Number of Fragment Instances info strings.
For example, in a cluster with two custom groups (test-def and test-def1), a
query correctly routes to and executes on the test-def group, but showing the
test-def1 nodes in the Per Host Min Memory Reservation and Per Host Number of
Fragment Instances sections.
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