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https://issues.apache.org/jira/browse/IMPALA-11239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Riza Suminto updated IMPALA-11239:
----------------------------------
Description:
IMPALA-11123 add assertion to verify NumFileMetadataRead in
parquet-stats-agg.test. We found that in the multiblock test, the number of
NumFileMetadataRead can differ in erasure coding configuration. This is most
likely because erasure coded setup create less files. Below is the stack trace:
{code:java}
query_test/test_aggregation.py:331: in test_parquet_count_star_optimization
self.run_test_case('QueryTest/parquet-stats-agg', vector, unique_database)
common/impala_test_suite.py:743: in run_test_case
update_section=pytest.config.option.update_results)
common/test_result_verifier.py:653: in verify_runtime_profile
% (function, field, expected_value, actual_value, op, actual))
E AssertionError: Aggregation of SUM over NumFileMetadataRead did not match
expected results.
E EXPECTED VALUE:
E 6
E
E
E ACTUAL VALUE:
E 5
E
E OP:
E :
E {code}
was:
IMPALA-11123 add assertion to verify NumFileMetadataRead in
parquet-stats-agg.test. We found that in the multiblock test, the number of
NumFileMetadataRead can differ in erasure coding configuration. This is most
likely because erasure coded setup create more files. Below is the stack trace:
{code:java}
query_test/test_aggregation.py:331: in test_parquet_count_star_optimization
self.run_test_case('QueryTest/parquet-stats-agg', vector, unique_database)
common/impala_test_suite.py:743: in run_test_case
update_section=pytest.config.option.update_results)
common/test_result_verifier.py:653: in verify_runtime_profile
% (function, field, expected_value, actual_value, op, actual))
E AssertionError: Aggregation of SUM over NumFileMetadataRead did not match
expected results.
E EXPECTED VALUE:
E 6
E
E
E ACTUAL VALUE:
E 5
E
E OP:
E :
E {code}
> test_parquet_count_star_optimization fail in downstream erasure code build
> --------------------------------------------------------------------------
>
> Key: IMPALA-11239
> URL: https://issues.apache.org/jira/browse/IMPALA-11239
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 4.0.0
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Major
>
> IMPALA-11123 add assertion to verify NumFileMetadataRead in
> parquet-stats-agg.test. We found that in the multiblock test, the number of
> NumFileMetadataRead can differ in erasure coding configuration. This is most
> likely because erasure coded setup create less files. Below is the stack
> trace:
> {code:java}
> query_test/test_aggregation.py:331: in test_parquet_count_star_optimization
> self.run_test_case('QueryTest/parquet-stats-agg', vector, unique_database)
> common/impala_test_suite.py:743: in run_test_case
> update_section=pytest.config.option.update_results)
> common/test_result_verifier.py:653: in verify_runtime_profile
> % (function, field, expected_value, actual_value, op, actual))
> E AssertionError: Aggregation of SUM over NumFileMetadataRead did not match
> expected results.
> E EXPECTED VALUE:
> E 6
> E
> E
> E ACTUAL VALUE:
> E 5
> E
> E OP:
> E :
> E {code}
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