You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2023/12/15 03:44:00 UTC

[jira] [Created] (IMPALA-12638) bin/jenkins/finalize.sh should get symbols from libstdc++ / libc to resolve minidumps

Joe McDonnell created IMPALA-12638:
--------------------------------------

             Summary: bin/jenkins/finalize.sh should get symbols from libstdc++ / libc to resolve minidumps
                 Key: IMPALA-12638
                 URL: https://issues.apache.org/jira/browse/IMPALA-12638
             Project: IMPALA
          Issue Type: Improvement
          Components: Infrastructure
            Reporter: Joe McDonnell
            Assignee: Joe McDonnell


The finalize.sh script tries to resolve minidumps. Currently, it dumps symbols for Impala binaries, but it does not get symbols for libstdc++/libc or other system libraries. Encountering these unknown entries can cause the stack walking algorithm to switch to stack scanning and make the stack unreliable. Adding symbols for libstdc++ and libc.so improves the quality of the stacks produced.

The real fix for Jenkins jobs is to get the bin/resolve_minidump.py script fully functional, so this is a stop-gap.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)