Balazs Hevele created IMPALA-14718:
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             Summary: test_confirm_individual_refresh is flaky
                 Key: IMPALA-14718
                 URL: https://issues.apache.org/jira/browse/IMPALA-14718
             Project: IMPALA
          Issue Type: Bug
            Reporter: Balazs Hevele


TestRefreshPartition::test_confirm_individual_refresh is flaky.
 
It seems to fail very rarely with error:
metadata/test_refresh_partition.py:209: in test_confirm_individual_refresh
    assert result.data == [str(0)]
E   AssertionError: assert ['5000'] == ['0']
E     At index 0 diff: '5000' != '0'
E     Full diff:
E     - ['0']
E     + ['5000']
E     ?   +++
        dst_path   = 
'/test-warehouse/test_confirm_individual_refresh_5e857700/year=2010/month=%s/alltypes.parq'
        file_name  = 'alltypes.parq'
        file_num_rows = 1000
        month      = 5
        result     = <tests.common.impala_connection.ImpylaHS2ResultSet object 
at 0x7f8ef9096d60>
        self       = 
<tests.metadata.test_refresh_partition.TestRefreshPartition object at 
0x7f8ef90f2490>
        src_file   = 
'/test-warehouse/alltypesagg_parquet/year=2010/month=1/day=9/*.parq'
        table_location = 
'/test-warehouse/test_confirm_individual_refresh_5e857700'
        table_name = 
'test_confirm_individual_refresh_5e857700.partition_test_table'
        unique_database = 'test_confirm_individual_refresh_5e857700'
 
An example is:
https://jenkins.impala.io/job/ubuntu-20.04-dockerised-tests/4596/testReport/junit/metadata.test_refresh_partition/TestRefreshPartition/test_confirm_individual_refresh/



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