[HDFS-14452] Make Op#valueOf() Public

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.2.0
• Component/s: ipc
• Labels: noob
• Assignee: Hemanth Boyina
• Reporter: David Mollitor
• Created: 23/Apr/19 14:50
• Updated: 15/May/20 06:30

Description

Change signature of private static Op valueOf(byte code) to be public. Right now, the only easy way to look up in Op is to pass in a DataInput object, which is not all that flexible and efficient for other custom implementations that want to store the Op code a different way.

https://github.com/apache/hadoop/blob/8c95cb9d6bef369fef6a8364f0c0764eba90e44a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/Op.java#L53