Sean Owen 7dff3b125d [SPARK-30272][SQL][CORE] Remove usage of Guava that breaks in 27; replace with workalikes ... ### What changes were proposed in this pull request? Remove usages of Guava that no longer work in Guava 27, and replace with workalikes. I'll comment on key types of changes below. ### Why are the changes needed? Hadoop 3.2.1 uses Guava 27, so this helps us avoid problems running on Hadoop 3.2.1+ and generally lowers our exposure to Guava. ### Does this PR introduce any user-facing change? Should not be, but see notes below on hash codes and toString. ### How was this patch tested? Existing tests will verify whether these changes break anything for Guava 14. I manually built with an updated version and it compiles with Guava 27; tests running manually locally now. Closes #26911 from srowen/SPARK-30272. Authored-by: Sean Owen <srowen@gmail.com> Signed-off-by: Sean Owen <srowen@gmail.com>		2019-12-20 08:55:04 -06:00
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src	[SPARK-30272][SQL][CORE] Remove usage of Guava that breaks in 27; replace with workalikes	2019-12-20 08:55:04 -06:00
pom.xml	[INFRA] Reverts commit 56dcd79 and c216ef1	2019-12-16 19:57:44 -07:00