Judy Nash created SPARK-5914:
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Summary: Spark-submit cannot execute without machine admin
permission on windows
Key: SPARK-5914
URL: https://issues.apache.org/jira/browse/SPARK-5914
Project: Spark
Issue Type: Bug
Components: Spark Core
Environment: Windows
Reporter: Judy Nash
Priority: Minor
On windows platform only.
If slave is executed with user permission, spark-submit fails with
java.lang.ClassNotFoundException when attempting to read the cached jar from
spark_home\work folder.
This is due to the jars do not have read permission set by default on windows.
Fix is to add read permission explicitly for owner of the file.
Having service account running as admin (equivalent of sudo in Linux) is a
major security risk for production clusters. This make it easy for hackers to
compromise the cluster by taking over the service account.
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