Alejandro Abdelnur created HADOOP-10603:
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Summary: Crypto input and output streams implementing Hadoop
stream interfaces
Key: HADOOP-10603
URL: https://issues.apache.org/jira/browse/HADOOP-10603
Project: Hadoop Common
Issue Type: Sub-task
Components: security
Reporter: Alejandro Abdelnur
Assignee: Yi Liu
A common set of Crypto Input/Output streams. They would be used by
CryptoFileSystem, HDFS encryption, MapReduce intermediate data and spills. Note
we cannot use the JDK Cipher Input/Output streams directly because we need to
support the additional interfaces that the Hadoop FileSystem streams implement
(Seekable, PositionedReadable, ByteBufferReadable, HasFileDescriptor,
CanSetDropBehind, CanSetReadahead, HasEnhancedByteBufferAccess, Syncable,
CanSetDropBehind).
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