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Posted to issues-all@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2020/08/05 05:27:00 UTC
[jira] [Created] (IMPALA-10048) Speed up dumping breadpad symbols
in bin/jenkins/finalize.sh
Joe McDonnell created IMPALA-10048:
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Summary: Speed up dumping breadpad symbols in bin/jenkins/finalize.sh
Key: IMPALA-10048
URL: https://issues.apache.org/jira/browse/IMPALA-10048
Project: IMPALA
Issue Type: Improvement
Components: Infrastructure
Affects Versions: Impala 4.0
Reporter: Joe McDonnell
bin/jenkins/finalize.sh has code to find and symbolize breakpad minidumps. This process is very slow, because it runs bin/dump_breakpad_symbols.py for ${IMPALA_HOME}/be/build/latest, which includes all of the backend tests. There are two problems:
# It is dumping symbols for a large number of binaries that are not useful unless the minidump is for that particular binary. (i.e. all the backend tests are useless if it is resolving an impalad minidump)
# bin/dump_breakpad_symbols.py runs serially and could be much faster if it went parallel
We should fix one or both of these problems.
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