[HBASE-17402] TestAsyncTableScan sometimes hangs

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: Client
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 02/Jan/17 01:25
• Updated: 07/Feb/17 10:46
• Resolved: 07/Feb/17 01:46

Description

It may hang in the setUp method. Never seen this in jenkins build but it happens several times locally. I think the problem is inAsyncNonMetaRegionLocator where we have a logic to limit the concurrecy of request to meta table.

Open a issue here, will dig more later.