[HADOOP-2992] Sequential distributed upgrades.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.0
• Fix Version/s: 0.17.0
• Component/s: test
• Assignee: Konstantin Shvachko
• Reporter: Konstantin Shvachko
• Created: 11/Mar/08 01:01
• Updated: 08/Jul/09 16:42
• Resolved: 14/Mar/08 23:59

Description

The distributed upgrades were tested in the case of one distributed upgrade only.
It turned out to be that current implementation of the framework does not support multiple upgrades.
This feature is needed for the appends. See HADOOP-2656.

Issue Links

• blocks: HADOOP-2656 Support for upgrading existing cluster to facilitate appends to HDFS files