Marcelo Vanzin created SPARK-19266:
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Summary: DiskStore does not encrypt serialized RDD data
Key: SPARK-19266
URL: https://issues.apache.org/jira/browse/SPARK-19266
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.1.0
Reporter: Marcelo Vanzin
{{DiskStore.putBytes()}} writes serialized RDD data directly to disk, without
encrypting (or compressing) it. So any cached blocks that are evicted to disk
when using {{MEMORY_AND_DISK_SER}} will not be encrypted.
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