[HBASE-11187] [89-fb] Limit the number of client threads per regionserver

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.89-fb
• Fix Version/s: 0.89-fb
• Component/s: Client
• Assignee: Elliott Neil Clark
• Reporter: Elliott Neil Clark
• Created: 15/May/14 18:16
• Updated: 17/Jun/22 05:46
• Resolved: 20/Jun/14 00:10

Description

In the client each HTable can create one or more threads per region server. When there are lots of HTables and a region server is slow this can result in an explosion of blocked threads.