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Alejandro Abdelnur commented on MAPREDUCE-5890: ----------------------------------------------- LGTM. [~asuresh], can you run test-patch locally on the patch and paste the result in the JIRA? After that, I think we are good to go. > 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: Arun Suresh > Labels: encryption > Attachments: MAPREDUCE-5890.3.patch > > > 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. -- This message was sent by Atlassian JIRA (v6.2#6252)