Quanlong Huang created IMPALA-12241:
---------------------------------------
Summary: TestInsertHdfsWriterLimit.test_mt_dop_writer_limit failed
by unexpected num_instances_per_host
Key: IMPALA-12241
URL: https://issues.apache.org/jira/browse/IMPALA-12241
Project: IMPALA
Issue Type: Bug
Reporter: Quanlong Huang
Saw TestInsertHdfsWriterLimit.test_mt_dop_writer_limit failed in an unrelated
patch: [https://jenkins.impala.io/job/ubuntu-16.04-dockerised-tests/7562/]
{code:java}
query_test/test_insert.py:409: in test_mt_dop_writer_limit
expected_num_instances_per_host=[8, 8, 9])
query_test/test_insert.py:491: in __run_insert_and_verify_instances
assert num_instances_per_host == expected_num_instances_per_host, \
E AssertionError: Query (id=0a47ff5df1b3e9c7:4631eb2100000000):
...
E assert [7, 8, 10] == [8, 8, 9]
E At index 0 diff: 7 != 8
E Use -v to get the full diff {code}
The query is
{code}
SET
client_identifier=query_test/test_insert.py::TestInsertHdfsWriterLimit::()::test_mt_dop_writer_limit[unique_database0];
SET max_fs_writers=2;
SET mt_dop=10;
-- 2023-06-23 09:10:57,585 INFO MainThread: Getting metric:
cluster-membership.backends.total from localhost:25000
-- 2023-06-23 09:10:57,605 INFO MainThread: Metric
'cluster-membership.backends.total' has reached desired value: 3
-- executing against localhost:21000
create table test_mt_dop_writer_limit_f68565a8.test2 as select int_col from
functional_parquet.alltypes limit 100000;
-- 2023-06-23 09:10:57,708 INFO MainThread: Started query
0a47ff5df1b3e9c7:4631eb2100000000{code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
