[HDFS-8870] Lease is leaked on write failure

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: hdfs-client
• Target Version/s: 2.7.4, 2.6.6
• Assignee: Kuhu Shukla
• Reporter: Rushabh Shah
• Created: 06/Aug/15 22:00
• Updated: 10/Dec/16 02:02
• Resolved: 10/Dec/16 02:02

Description

Creating this ticket on behalf of daryn

We've seen this in our of our cluster. When a long running process has a write failure, the lease is leaked and gets renewed until the token is expired.

Issue Links

• relates to: HDFS-9294 DFSClient deadlock when close file and failed to renew lease