yangjie01 1ccb06ca8c Revert "[SPARK-34309][BUILD][CORE][SQL][K8S] Use Caffeine instead of Guava Cache" ... ### What changes were proposed in this pull request? This pr revert the change of SPARK-34309, includes: - https://github.com/apache/spark/pull/31517 - https://github.com/apache/spark/pull/33772 ### Why are the changes needed? 1. No really performance improvement in Spark 2. Added an additional dependency ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Pass the Jenkins or GitHub Action Closes #33784 from LuciferYang/revert-caffeine. Authored-by: yangjie01 <yangjie01@baidu.com> Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>		2021-08-22 09:36:15 +09:00
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src	Revert "[SPARK-34309][BUILD][CORE][SQL][K8S] Use Caffeine instead of Guava Cache"	2021-08-22 09:36:15 +09:00
pom.xml	Revert "[SPARK-34309][BUILD][CORE][SQL][K8S] Use Caffeine instead of Guava Cache"	2021-08-22 09:36:15 +09:00