[HADOOP-4598] '-setrep' command skips under-replicated blocks

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.20.0
• Hadoop Flags: Reviewed
• Assignee: Hairong Kuang
• Reporter: Koji Noguchi
• Created: 06/Nov/08 00:15
• Updated: 08/Jul/09 16:43
• Resolved: 20/Nov/08 22:01

Description

When blocks are under-replicated due to some hadoop bugs, like HADOOP-4597, calling

hadoop dfs -setrep <higher_replication> <filename>

would not schedule the replication for the under-replicated blocks (unless it goes to a different priority queue).