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https://issues.apache.org/jira/browse/IMPALA-9838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-9838.
-----------------------------------
Fix Version/s: Impala 4.0
Target Version: Impala 4.0
Resolution: Fixed
> Switch to GCC 7.5.0
> -------------------
>
> Key: IMPALA-9838
> URL: https://issues.apache.org/jira/browse/IMPALA-9838
> Project: IMPALA
> Issue Type: Bug
> Components: Backend, Infrastructure
> Affects Versions: Impala 4.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 4.0
>
> Attachments: kudu_tpch10_peformance_report.txt,
> targeted_perf_performance_report.txt,
> tpch30_disablecodegen_performance_report.txt, tpch30_performance_report.txt
>
>
> This tracks the final switchover from GCC 4.9.2 to GCC 7.5.0. The toolchain
> will be updated to a the version produced with GCC 7.5.0.
>
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