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https://issues.apache.org/jira/browse/SPARK-19266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcelo Vanzin updated SPARK-19266:
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Summary: Ensure DiskStore properly encrypts cached data on disk. (was:
DiskStore does not encrypt serialized RDD data)
> Ensure DiskStore properly encrypts cached data on disk.
> -------------------------------------------------------
>
> 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
> Priority: Minor
>
> {{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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