[HDFS-2826] Test case for HDFS-1476 (safemode can initialize repl queues before exiting)

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.1
• Component/s: namenode, test
• Target Version/s: 0.23.1
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 23/Jan/12 03:32
• Updated: 10/Mar/15 02:12
• Resolved: 23/Jan/12 23:42

Description

HDFS-1476 introduced a feature whereby SafeMode can trigger the initialization of replication queues before the safemode exit threshold has been reached. But, it didn't include a test for this new behavior. This JIRA is to contribute such a test

Issue Links

• is blocked by: HDFS-2825 Add test hook to turn off the writer preferring its local DN
• is related to: HDFS-1476 listCorruptFileBlocks should be functional while the name node is still in safe mode