[CHUKWA-443] HDFS metrics log to the same filename from both namenode and secondary namenode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Component/s: Input Tools

Environment

Redhat EL 5.1, Java 6

• Assignee: Eric Yang
• Reporter: Eric Yang
• Created: 30/Dec/09 04:49
• Updated: 18/Jan/10 20:24
• Resolved: 18/Jan/10 20:24

Description

In hadoop-metrics.properties template file, the hdfs metrics is configured to log to CHUKWA_LOG_DIR/metrics/<username>-dfs-metrics.log. If the user has both namenode and secondary namenode running on the same machine, the metrics are logged to the same filename. The default template should use uuid flag to distinguish the metrics for different processes.