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Posted to mapreduce-issues@hadoop.apache.org by "Alejandro Abdelnur (JIRA)" <ji...@apache.org> on 2014/05/15 06:06:24 UTC
[jira] [Created] (MAPREDUCE-5890) Support for encrypting
Intermediate data and spills in local filesystem
Alejandro Abdelnur created MAPREDUCE-5890:
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Summary: Support for encrypting Intermediate data and spills in local filesystem
Key: MAPREDUCE-5890
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5890
Project: Hadoop Map/Reduce
Issue Type: New Feature
Components: security
Affects Versions: 2.4.0
Reporter: Alejandro Abdelnur
Assignee: Alejandro Abdelnur
For some sensitive data, encryption while in flight (network) is not sufficient, it is required that while at rest it should be encrypted. HADOOP-10150 & HDFS-6134 bring encryption at rest for data in filesystem using Hadoop FileSystem API. MapReduce intermediate data and spills should also be encrypted while at rest.
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