[HDFS-3176] JsonUtil should not parse the MD5MD5CRC32FileChecksum bytes on its own.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0, 1.0.1
• Fix Version/s: 1.1.0, 0.23.3, 2.0.2-alpha
• Component/s: hdfs-client
• Target Version/s: 1.1.0
• Hadoop Flags: Reviewed
• Assignee: Kihwal Lee
• Reporter: Kihwal Lee
• Created: 02/Apr/12 16:19
• Updated: 11/Oct/12 17:46
• Resolved: 03/Apr/12 19:56

Description

Currently JsonUtil used by webhdfs parses MD5MD5CRC32FileChecksum binary bytes on its own and contructs a MD5MD5CRC32FileChecksum. It should instead call MD5MD5CRC32FileChecksum.readFields().

Issue Links

• blocks: HADOOP-8239 Extend MD5MD5CRC32FileChecksum to show the actual checksum type being used
• is part of: HADOOP-8060 Add a capability to discover and set checksum types per file.