[HADOOP-8294] IPC Connection becomes unusable even if server address was temporarilly unresolvable

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.0.2
• Fix Version/s: 1.0.3
• Component/s: ipc
• Assignee: Kihwal Lee
• Reporter: Kihwal Lee
• Created: 19/Apr/12 21:10
• Updated: 16/May/12 20:45
• Resolved: 24/Apr/12 22:05

Description

This is same as HADOOP-7428, but was observed on 1.x data nodes. This can happen more frequently after HADOOP-7472, which allows IPC Connection to re-resolve the name. HADOOP-7428 needs to be back-ported.