[jira] [Resolved] (IMPALA-5341) File size filter in planner tests also filters row-size

["Jinchul Kim (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-5341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinchul Kim resolved IMPALA-5341.
---------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 2.11.0

> File size filter in planner tests also filters row-size
> -------------------------------------------------------
>
>                 Key: IMPALA-5341
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5341
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Infrastructure
>    Affects Versions: Impala 2.5.0, Impala 2.6.0, Impala 2.7.0, Impala 2.8.0
>            Reporter: Alexander Behm
>            Assignee: Jinchul Kim
>              Labels: newbie
>             Fix For: Impala 2.11.0
>
>
> In our planner tests we want to ignore minor differences in reported file sizes to avoid flaky tests, see IMPALA-2565. However, the introduced filter also matches "row-size=" which we do not want to filter.
> Relevant code is in TestUtils.java:
> {code}
>   static class FileSizeFilter implements ResultFilter {
>     private final static String BYTE_FILTER = "[KMGT]?B";
>     private final static String NUMBER_FILTER = "\\d+(\\.\\d+)?";
>     private final static String FILTER_KEY = "size="; <-- also matches "row-size="
>     public boolean matches(String input) { return input.contains(FILTER_KEY); }
>     public String transform(String input) {
>       return input.replaceAll(FILTER_KEY + NUMBER_FILTER + BYTE_FILTER, FILTER_KEY);
>     }
>   }
> {code}



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