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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2024/10/15 22:08:00 UTC
[jira] [Commented] (IMPALA-13346) query_test/test_iceberg.py / test_read_position_deletes is flaky
[ https://issues.apache.org/jira/browse/IMPALA-13346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17889852#comment-17889852 ]
ASF subversion and git services commented on IMPALA-13346:
----------------------------------------------------------
Commit 7a5723c40d21374d8c83a417d954d7a1f66acbc5 in impala's branch refs/heads/master from Zoltan Borok-Nagy
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=7a5723c40 ]
IMPALA-13346, IMPALA-13420: Deflake test_read_position_deletes[_orc]
test_read_position_deletes modifies a table (COMPUTE STATS / DROP STATS)
during its execution. So when the test executes in parallel we can see
inconsistent results.
This change moves the COMPUTE/DROP STATS operations to a separate test
that is executed serially. Also adds SHOW COLUMN STATS which was not
tested before.
Change-Id: Iee8cdac9c631a17436250dc60528a8545e668e2d
Reviewed-on: http://gerrit.cloudera.org:8080/21906
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> query_test/test_iceberg.py / test_read_position_deletes is flaky
> ----------------------------------------------------------------
>
> Key: IMPALA-13346
> URL: https://issues.apache.org/jira/browse/IMPALA-13346
> Project: IMPALA
> Issue Type: Bug
> Reporter: Csaba Ringhofer
> Assignee: Zoltán Borók-Nagy
> Priority: Critical
>
> {code}
> query_test/test_iceberg.py:1466: in test_read_position_deletes self.run_test_case('QueryTest/iceberg-v2-read-position-deletes', vector) common/impala_test_suite.py:772: in run_test_case self.__verify_results_and_errors(vector, test_section, result, use_db) common/impala_test_suite.py:606: in __verify_results_and_errors replace_filenames_with_placeholder) common/test_result_verifier.py:503: in verify_raw_results VERIFIER_MAP[verifier](expected, actual) common/test_result_verifier.py:296: in verify_query_result_is_equal assert expected_results == actual_results E assert Comparing QueryTestResults (expected vs actual): E 3,2,'3.21KB','NOT CACHED','NOT CACHED','PARQUET','false','hdfs://localhost:20500/test-warehouse/iceberg_test/hadoop_catalog/ice/iceberg_v2_positional_delete_all_rows','NONE' != 0,2,'3.21KB','NOT CACHED','NOT CACHED','PARQUET','false','hdfs://localhost:20500/test-warehouse/iceberg_test/hadoop_catalog/ice/iceberg_v2_positional_delete_all_rows','NONE'
> {code}
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