[HDFS-15684] EC: Call recoverLease on DFSStripedOutputStream close exception

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: dfsclient, ec
• Target Version/s: 3.4.0, 3.3.2
• Hadoop Flags: Reviewed
• Assignee: Hongbing Wang
• Reporter: Hongbing Wang
• Created: 15/Nov/20 13:55
• Updated: 27/Jan/24 02:58
• Resolved: 23/Nov/20 03:34

Description

HDFS-14694 add a feature that call recoverLease operation automatically when DFSOutputSteam close encounters exception. When we wanted to apply this feature to our cluster, we found that it does not support EC files. 

I think this feature should take effect whether replica files or EC files. This Jira proposes to make it effective when in the case of EC files.

Issue Links

• is part of: HDFS-14694 Call recoverLease on DFSOutputStream close exception
• relates to: HDFS-15858 Backport HDFS-14694 to branch-3.1/3.2/3.3