[jira] [Resolved] (IMPALA-6387) test_breakpad.py::test_sigusr1_writes_minidump fails on exhaustive build

["Lars Volker (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-6387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Volker resolved IMPALA-6387.
---------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 2.12.0

IMPALA-6387: Increase wait for Breakpad crash handling

It seems that a recent slowdown of our test infrastructure might have
caused Breakpad to take a longer time to write Minidumps. There could
also be a more fundamental issue leading to hangs. To rule this out,
this change increases the default timeout to something larger to allow
the tests to complete.

Change-Id: I84742be9af9444607fde4baf8ea1c0092ff181fe
Reviewed-on: http://gerrit.cloudera.org:8080/9018
Tested-by: Lars Volker <lv...@cloudera.com>
Reviewed-by: Tim Armstrong <ta...@cloudera.com>

> test_breakpad.py::test_sigusr1_writes_minidump fails on exhaustive build
> ------------------------------------------------------------------------
>
>                 Key: IMPALA-6387
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6387
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Infrastructure
>    Affects Versions: Impala 2.11.0
>            Reporter: Lars Volker
>            Assignee: Lars Volker
>            Priority: Blocker
>              Labels: breakpad, broken-build
>             Fix For: Impala 2.12.0
>
>
> We've recently seen IMPALA-5809 reoccurring. One possibility is that our test-infrastructure recently got slower and we are now hitting the default 5 second timeout in {{wait_for_num_processes}}. There could also be a more fundamental issue leading to hangs. To rule this out, we should increase the default timeout to something larger to allow the tests to complete. If that doesn't help, we should consider adding debugging code to get more information when hitting this.



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