| # syntax: [prefix].[source|sink].[instance].[options] | |
| # See javadoc of package-info.java for org.apache.hadoop.metrics2 for details | |
| *.sink.file.class=org.apache.hadoop.metrics2.sink.FileSink | |
| #namenode.sink.file.filename=namenode-metrics.out | |
| #datanode.sink.file.filename=datanode-metrics.out |