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Posted to jira@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2021/11/03 20:26:00 UTC

[jira] [Created] (ARROW-14581) [C++] FIne-grained IPC reader tests are flaky

David Li created ARROW-14581:
--------------------------------

             Summary: [C++] FIne-grained IPC reader tests are flaky
                 Key: ARROW-14581
                 URL: https://issues.apache.org/jira/browse/ARROW-14581
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: David Li


 Noticed this on [Travis|https://app.travis-ci.com/github/apache/arrow/jobs/546478312]:
{noformat}
[----------] 7 tests from TestRecordBatchFileReaderIo
[ RUN      ] TestRecordBatchFileReaderIo.LoadAllFieldsShouldReadTheEntireBody
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure
Expected equality of these values:
  read_ranges[1].length
    Which is: 264
  256
[  FAILED  ] TestRecordBatchFileReaderIo.LoadAllFieldsShouldReadTheEntireBody (0 ms)
[ RUN      ] TestRecordBatchFileReaderIo.ReadSingleFieldAtTheStart
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure
Expected equality of these values:
  read_ranges[1].length
    Which is: 264
  256
[  FAILED  ] TestRecordBatchFileReaderIo.ReadSingleFieldAtTheStart (0 ms)
[ RUN      ] TestRecordBatchFileReaderIo.ReadSingleFieldInTheMiddle
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure
Expected equality of these values:
  read_ranges[1].length
    Which is: 264
  256
[  FAILED  ] TestRecordBatchFileReaderIo.ReadSingleFieldInTheMiddle (0 ms)
[ RUN      ] TestRecordBatchFileReaderIo.ReadSingleFieldInTheEnd
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure
Expected equality of these values:
  read_ranges[1].length
    Which is: 264
  256
[  FAILED  ] TestRecordBatchFileReaderIo.ReadSingleFieldInTheEnd (0 ms)
[ RUN      ] TestRecordBatchFileReaderIo.SkipTheFieldInTheMiddle
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure                                                                                                                              
Expected equality of these values:                                                                                                                                                     
  read_ranges[1].length                                                                                                                                                                
    Which is: 264                                                                                                                                                                      
  256                                                                                                                                                                                  
[  FAILED  ] TestRecordBatchFileReaderIo.SkipTheFieldInTheMiddle (0 ms)                                                                                                                
[ RUN      ] TestRecordBatchFileReaderIo.ReadTwoContinousFields                                                                                                                        
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure                                                                                                                              
Expected equality of these values:                                                                                                                                                     
  read_ranges[1].length                                                                                                                                                                
    Which is: 264                                                                                                                                                                      
  256                                                                                                                                                                                  
[  FAILED  ] TestRecordBatchFileReaderIo.ReadTwoContinousFields (1 ms)                                                                                                                 
[ RUN      ] TestRecordBatchFileReaderIo.ReadTwoContinousFieldsWithIoMerged                                                                                                            
/arrow/cpp/src/arrow/ipc/read_write_test.cc:2570: Failure                                                                                                                              
Expected equality of these values:                                                                                                                                                     
  read_ranges[1].length                                                                                                                                                                
    Which is: 264                                                                                                                                                                      
  256                                            
[  FAILED  ] TestRecordBatchFileReaderIo.ReadTwoContinousFieldsWithIoMerged (0 ms)                                                                                                     
{noformat}

This is from a PR but shouldn't be related to the PR.



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