[HBASE-13366] Throw DoNotRetryIOException instead of read only IOException

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.98.13, 1.0.2, 1.2.0, 1.1.1, 2.0.0
• Assignee: Shaohui Liu
• Reporter: Shaohui Liu
• Created: 31/Mar/15 09:38
• Updated: 31/Aug/15 22:39
• Resolved: 02/Apr/15 03:55

Description

Currently, the read only region just throws an IOException to the clients who send write requests to it. This will cause the clients retry for configured times or until operation timeout.

Changing this exception to DoNotRetryIOException will make the client failed fast.

Suggestions are welcomed~ Thanks