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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/10/23 22:40:00 UTC

[jira] [Updated] (IMPALA-4010) Test & fix invalid data handling in compressed text scanners

     [ https://issues.apache.org/jira/browse/IMPALA-4010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong updated IMPALA-4010:
----------------------------------
    Priority: Major  (was: Critical)

> Test & fix invalid data handling in compressed text scanners
> ------------------------------------------------------------
>
>                 Key: IMPALA-4010
>                 URL: https://issues.apache.org/jira/browse/IMPALA-4010
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 2.7.0
>            Reporter: Tim Armstrong
>            Priority: Major
>              Labels: crash
>
> Add gzip/snappy/etc scanners to fuzz testing and enable the testing.
> I saw some occasional crashes when testing this out, so it will need some investigation and many iterations of the fuzz test to be sure that the test won't be flaky.



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