[HDFS-11301] Double wrapping over RandomAccessFile in LocalReplicaInPipeline#createStreams

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha2
• Component/s: hdfs
• Hadoop Flags: Reviewed
• Assignee: Hanisha Koneru
• Reporter: Hanisha Koneru
• Created: 06/Jan/17 22:11
• Updated: 09/Jan/17 19:24
• Resolved: 09/Jan/17 18:33

Description

In LocalReplicaInPipeline#createStreams, there is a WrappedFileOutputStream created over a WrappedRandomAccessFile. This double layer of instrumentation is unnecessary.

blockOut = fileIoProvider.getFileOutputStream(getVolume(),
fileIoProvider.getRandomAccessFile(getVolume(), blockFile, "rw")
.getFD());