[HADOOP-4761] Tool to give the block location and to check if the block at a given datanode is corrupt or not

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Ramya Sunil
• Created: 03/Dec/08 15:34
• Updated: 08/Jul/09 16:43
• Resolved: 23/Jan/09 04:00

Description

It would be useful if we could have a command line tool which would list out the location of all the replicas of a block given a block-id/filename. Also, an utility to check if the block at a given datanode is corrupt or not would be of great help in managing the cluster.

Issue Links

• relates to: HDFS-366 Support manually fsck in DataNode