Saisai Shao created SPARK-24518:
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Summary: Using Hadoop credential provider API to store password
Key: SPARK-24518
URL: https://issues.apache.org/jira/browse/SPARK-24518
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 2.3.0
Environment: Current Spark configs password in a plaintext way, like
putting in the configuration file or adding as a launch arguments, sometimes
such configurations like SSL password is configured by cluster admin, which
should not be seen by user, but now this passwords are world readable to all
the users.
Hadoop credential provider API support storing password in a secure way, in
which Spark could read it in a secure way, so here propose to add support of
using credential provider API to get password.
Reporter: Saisai Shao
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