[HDFS-8172] Failure handling: DFSStripedOutputStream continues writing with enough remaining datanodes

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: hdfs-client
• Assignee: Li Bo
• Reporter: Li Bo
• Created: 17/Apr/15 07:52
• Updated: 21/Apr/15 00:57
• Resolved: 17/Apr/15 19:59

Description

For RS(m,n), if no more than n DataStreamers fail, DFSStripedOutputStream should continue its writing.

Issue Links

• duplicates: HDFS-7672 Erasure Coding: consolidate streamer coordination logic and handle failure when writing striped blocks