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https://issues.apache.org/jira/browse/IMPALA-11605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell reassigned IMPALA-11605:
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Assignee: Joe McDonnell
> IMPALA-9999's upgrade of flatbuffers to 1.12 causes a conflict with Hive
> ------------------------------------------------------------------------
>
> Key: IMPALA-11605
> URL: https://issues.apache.org/jira/browse/IMPALA-11605
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 4.2.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Critical
>
> IMPALA-9999's upgrade to GCC 10.4 switched to flatbuffers 1.12 as older
> flatbuffers versions do not compile on newer GCC versions. This required
> switching the Java version as well. However, upgrading the Java version
> causes a conflict with Hive, which uses flatbuffers 1.9.
> Since Impala is upgrading in order to avoid the C++ compilation issue, we can
> resolve the conflict by using flatbuffers 1.9 and patching it with the fix
> from here:
> [https://github.com/google/flatbuffers/commit/86153fd7405ad3bae28aee7f5affdbeb2d77e533]
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