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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/06/07 04:52:00 UTC

[jira] [Commented] (IMPALA-6812) Kudu scans not returning all rows

    [ https://issues.apache.org/jira/browse/IMPALA-6812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16504237#comment-16504237 ] 

Tim Armstrong commented on IMPALA-6812:
---------------------------------------

I think this might be another occurrence:
https://jenkins.impala.io/job/ubuntu-16.04-from-scratch/2415/consoleFull
{noformat}
02:50:49 [gw15] FAILED query_test/test_kudu.py::TestKuduOperations::test_kudu_delete[exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error': 1, 'debug_action': None, 'exec_single_node_rows_threshold': 0} | table_format: text/none] 
....

03:03:37  TestKuduOperations.test_kudu_delete[exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error': 1, 'debug_action': None, 'exec_single_node_rows_threshold': 0} | table_format: text/none] 
03:03:37 [gw15] linux2 -- Python 2.7.12 /home/ubuntu/Impala/bin/../infra/python/env/bin/python
03:03:37 query_test/test_kudu.py:98: in test_kudu_delete
03:03:37     self.run_test_case('QueryTest/kudu_delete', vector, use_db=unique_database)
03:03:37 common/impala_test_suite.py:451: in run_test_case
03:03:37     verify_runtime_profile(test_section['RUNTIME_PROFILE'], result.runtime_profile)
03:03:37 common/test_result_verifier.py:590: in verify_runtime_profile
03:03:37     actual))
03:03:37 E   AssertionError: Did not find matches for lines in runtime profile:
03:03:37 E   EXPECTED LINES:
03:03:37 E   NumModifiedRows: 2
...
03:03:37 E   NumModifiedRows: 1
...

03:03:37 -- executing against localhost:21000
03:03:37 insert into multiple_key_cols values
03:03:37 ('a', 1, 2, 3, true, 4, 5, NULL),
03:03:37 ('b', 1, 2, 3, false, 7, NULL, 9),
03:03:37 ('c', 4, 5, 6, true, 0, -1, 0),
03:03:37 ('d', 10, 20, 30, false, NULL, 40, 50);
03:03:37 
03:03:37 -- executing against localhost:21000
03:03:37 delete from multiple_key_cols where bigint_col = 1;
{noformat}

> Kudu scans not returning all rows
> ---------------------------------
>
>                 Key: IMPALA-6812
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6812
>             Project: IMPALA
>          Issue Type: Bug
>    Affects Versions: Impala 3.0, Impala 2.13.0
>            Reporter: Tianyi Wang
>            Assignee: Thomas Tauber-Marshall
>            Priority: Critical
>              Labels: broken-build
>
> In a 2.x exhaustive build, test_column_storage_attributes failed:
> {noformat}
> Error Message
> query_test/test_kudu.py:383: in test_column_storage_attributes     assert cursor.fetchall() == \ E   assert [] == [(26, True, 0, 0, 0, 0, ...)] E     Right contains more items, first extra item: (26, True, 0, 0, 0, 0, ...) E     Use -v to get the full diff
> Stacktrace
> query_test/test_kudu.py:383: in test_column_storage_attributes
>     assert cursor.fetchall() == \
> E   assert [] == [(26, True, 0, 0, 0, 0, ...)]
> E     Right contains more items, first extra item: (26, True, 0, 0, 0, 0, ...)
> E     Use -v to get the full diff
> {noformat}
> The last alter column query in the log is:
> {noformat}
>  alter table test_column_storage_attributes_b9040aa.storage_attrs alter column decimal_col
>                 set encoding DICT_ENCODING compression NO_COMPRESSION
> {noformat}



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