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Posted to issues-all@impala.apache.org by "Csaba Ringhofer (JIRA)" <ji...@apache.org> on 2019/03/14 19:39:00 UTC

[jira] [Created] (IMPALA-8311) Mitigate s3 consistency issues for test_scanners_fuzz

Csaba Ringhofer created IMPALA-8311:
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             Summary: Mitigate s3 consistency issues for test_scanners_fuzz
                 Key: IMPALA-8311
                 URL: https://issues.apache.org/jira/browse/IMPALA-8311
             Project: IMPALA
          Issue Type: Improvement
          Components: Infrastructure
            Reporter: Csaba Ringhofer


IMPALA-7804  tries to reduce the frequency of S3 inconsistency issues by:
a. reordering some operations to give more time to S3 to get consistent
b. by adding -f to -put calls, which removes checking whether there is already a file with given path, making the PUT the first operation

tests/test_scanners_fuzz.py does -copyFromLocal calls without -f and -d, which is probably the cause of some of the inconsistency issues



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