[HADOOP-9688] Add globally unique Client ID to RPC requests

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 2.1.0-beta
• Component/s: ipc
• Target Version/s: 2.1.0-beta
• Hadoop Flags: Reviewed
• Assignee: Suresh Srinivas
• Reporter: Suresh Srinivas
• Created: 02/Jul/13 23:58
• Updated: 27/Aug/13 22:06
• Resolved: 22/Jul/13 00:15

Description

This is a subtask in hadoop-common related to HDFS-4942 to add unique request ID to RPC requests.

Issue Links

• is part of: HDFS-4942 Add retry cache support in Namenode
• is related to: HADOOP-9857 Tests block and sometimes timeout on Windows due to invalid entropy source.
• is related to: HADOOP-9691 RPC clients can generate call ID using AtomicInteger instead of synchronizing on the Client instance.

Sub-Tasks

• Rename Client#uuid to Client#clientId: Closed