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author | Marcelo Vanzin <vanzin@cloudera.com> | 2015-09-02 12:53:24 -0700 |
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committer | Marcelo Vanzin <vanzin@cloudera.com> | 2015-09-02 12:53:24 -0700 |
commit | 2da3a9e98e5d129d4507b5db01bba5ee9558d28e (patch) | |
tree | c5197f543f18959d793db1caea4ee553acef4f97 /data | |
parent | fc48307797912dc1d53893dce741ddda8630957b (diff) | |
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[SPARK-10004] [SHUFFLE] Perform auth checks when clients read shuffle data.
To correctly isolate applications, when requests to read shuffle data
arrive at the shuffle service, proper authorization checks need to
be performed. This change makes sure that only the application that
created the shuffle data can read from it.
Such checks are only enabled when "spark.authenticate" is enabled,
otherwise there's no secure way to make sure that the client is really
who it says it is.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes #8218 from vanzin/SPARK-10004.
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