[HDFS-10343] BlockManager#createLocatedBlocks may return blocks on failed storages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: hdfs
• Hadoop Flags: Reviewed
• Assignee: Kuhu Shukla
• Reporter: Daryn Sharp
• Created: 28/Apr/16 17:15
• Updated: 30/Aug/16 01:16
• Resolved: 04/Aug/16 20:29

Description

Storage state is ignored when building the machines list. Failed storage removal is not immediate so clients may be directed to bad locations. The client recovers but it's less than ideal.