[HBASE-15615] Wrong sleep time when RegionServerCallable need retry

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0, 1.1.0, 1.2.0, 1.3.0, 0.98.19, 2.0.0
• Fix Version/s: 1.3.0, 1.2.2, 0.98.20, 1.1.6, 2.0.0
• Component/s: Client
• Hadoop Flags: Reviewed
• Assignee: Guanghao Zhang
• Reporter: Guanghao Zhang
• Created: 08/Apr/16 05:40
• Updated: 06/Apr/18 04:33
• Resolved: 16/May/16 03:54

Description

In RpcRetryingCallerImpl, it get pause time by expectedSleep = callable.sleep(pause, tries + 1); And in RegionServerCallable, it get pasue time by sleep = ConnectionUtils.getPauseTime(pause, tries + 1). So tries will be bumped up twice. And the pasue time is 3 * hbase.client.pause when tries is 0.
RETRY_BACKOFF =

{1, 2, 3, 5, 10, 20, 40, 100, 100, 100, 100, 200, 200}