Joe McDonnell created IMPALA-10046:
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Summary: Compile with a newer version of DWARF
Key: IMPALA-10046
URL: https://issues.apache.org/jira/browse/IMPALA-10046
Project: IMPALA
Issue Type: Improvement
Components: Infrastructure
Affects Versions: Impala 4.0
Reporter: Joe McDonnell
Impala currently compiles with DWARF-2 for debugging information. Newer
versions of DWARF provide additional support for new C++ features and reduced
size of the debugging information in the binary. Now that we have dropped
support for older OSes, the main limitation is what gdb supports.
We should look into what DWARF version is supported by the gdb versions on the
platforms that we support. If possible, we should use a newer version of DWARF.
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