[HDFS-1092] Use logging rather than System.err in MiniDFSCluster

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.22.0
• Fix Version/s: 0.21.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Karthik K
• Reporter: Karthik K
• Created: 11/Apr/10 22:53
• Updated: 24/Aug/10 20:52
• Resolved: 24/Apr/10 20:32

Description

In waitClusterUp(),
("Waiting for the Mini HDFS Cluster to start...") is routed to System.err , diverting the filters in the logger configuration.

replace by commons logging for consistency since this output appears out of the blue, in the clients (HBase etc.)