Xiaochen Ouyang created SPARK-25818:
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Summary: WorkDirCleanup should only remove the directory at the
beginning of the app
Key: SPARK-25818
URL: https://issues.apache.org/jira/browse/SPARK-25818
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 2.3.2, 2.2.1, 2.0.0
Reporter: Xiaochen Ouyang
The cleanup mechanism will clear all the eligible directories under
SPARK_WORK_DIR. If the other configured paths are the same as the
SPARK_WORK_DIR configuration, this will cause the file directories of other
configuration items to be deleted by mistake. For example, the SPARK_LOCAL_DIRS
and SPARK_WORK_DIR settings are the same.
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