Joe McDonnell created IMPALA-12643:
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Summary: resolve_minidumps.py's minidump_stackwalk call hits OOM
on Centos7
Key: IMPALA-12643
URL: https://issues.apache.org/jira/browse/IMPALA-12643
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Affects Versions: Impala 4.4.0
Reporter: Joe McDonnell
Assignee: Joe McDonnell
When looking into fixing IMPALA-11909 to enable running resolve_minidumps.py
from finalize.sh, testing on Centos 7 showed that the minidump_stackwalk
invocation from resolve_minidumps.py went haywire and used all the system's
memory.
resolve_minidumps.py is unique in processing all applicable system libraries.
If some system library had corrupt symbols, it could cause minidump_stackwalk
to get into an infinite loop.
We should track down the offending library, but we should also run
minidump_stackwalk with a limit on its memory usage to avoid using all the
system memory.
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