[HBASE-4888] Not close ResultScanner cause the cluster abnormal ( RS memory increase)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 0.90.3
• Component/s: Client
• Labels: ResultScanner

Environment

CentOS 5.5 final, hadoop-0.20.2-cdh3u1,hbase-0.20.2-cdh3u1

• Assignee: Unassigned
• Reporter: Kang Yuan
• Created: 29/Nov/11 06:54
• Updated: 12/Jun/22 19:55
• Resolved: 28/Aug/12 19:18

Description

A ResultScanner is created in client side, If the user doesn't invoke the "ResultScanner.close()" ,it happens that the memory of RegionServer increase rapidly and hold for a long time. Finally,the cluster goes to an abnormal status