Hello Riza Suminto, Michael Smith,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/22511
to look at the new patch set (#2).
Change subject: IMPALA-13772: Fix Workload Management DMLs Time Out After 10
Seconds
......................................................................
IMPALA-13772: Fix Workload Management DMLs Time Out After 10 Seconds
The insert DMLs executed by workload management to add rows to the
completed queries Iceberg table time out after 10 seconds because
that is the default FETCH_ROWS_TIMEOUT_MS value. If the DML queues up
in admission control, this timeout will quickly cause the DML to be
cancelled.
The fix is to set the FETCH_ROWS_TIMEOUT_MS query option to 0 for the
workload management insert DMLs.
Testing:
Added new custom cluster test that simulates a busy cluster where
the workload management DML queues for longer than 10 seconds.
Existing tests in test_query_log and test_admission_controller
passed.
Change-Id: I0cc7fbce40eadfb253d8cff5cbb83e2ad63a979f
---
M be/src/service/workload-management-worker.cc
M tests/custom_cluster/test_admission_controller.py
M tests/custom_cluster/test_query_log.py
3 files changed, 164 insertions(+), 72 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/11/22511/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I0cc7fbce40eadfb253d8cff5cbb83e2ad63a979f
Gerrit-Change-Number: 22511
Gerrit-PatchSet: 2
Gerrit-Owner: Jason Fehr <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
