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https://issues.apache.org/jira/browse/IMPALA-12684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-12684.
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Fix Version/s: Impala 4.5.0
Resolution: Fixed
> Use IMPALA_COMPRESSED_DEBUG_INFO=true by default
> ------------------------------------------------
>
> Key: IMPALA-12684
> URL: https://issues.apache.org/jira/browse/IMPALA-12684
> Project: IMPALA
> Issue Type: Improvement
> Components: Infrastructure
> Affects Versions: Impala 4.4.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 4.5.0
>
>
> A large part of the Impala binary's size is debug information. The
> IMPALA_COMPRESSED_DEBUG_INFO environment variable was introduced in
> IMPALA-11511 and reduces the binary size by >50%. For developer environments,
> this is can dramatically reduce disk space usage, especially when building
> the backend tests. The downside is slower linking and slower processing of
> the debuginfo (attaching with GDB, dumping symbols for minidumps).
> The disk space difference is very large, and this can help enable us to
> expand debug information for the toolchain. We should switch the default
> value to true.
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