Joe McDonnell created IMPALA-11605:
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Summary: 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
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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