| #There are two options with file names: |
| # 1. hadoop-metrics2-[prefix].properties |
| # 2. hadoop-metrics2.properties |
| # Either will be loaded by the metrics system (but not both). |
| # |
| # NOTE: The metrics system is only initialized once per JVM (but does ref-counting, so we can't |
| #shutdown and restart), so we only load the first prefix that we find. Generally, this will be |
| #phoenix (unless someone else registers first, but for many clients, there should only be one). |
| # |
| # Usually, you would use hadoop-metrics2-phoenix.properties, but we use the generic |
| # hadoop-metrics2.properties to ensure it these are loaded regardless of where we are running, |
| # assuming there isn't another config on the classpath. |
| |
| # |
| # When specifying sinks, the syntax to use is: |
| # [prefix].[source|sink].[instance].[options] |
| # See javadoc of package-info.java for org.apache.hadoop.metrics2 for detail |
| |
| |
| # Don't attempt to start jmx mbeans for all sources. |
| # For right now, all metrics are exported to a phoenix table |
| *.source.start_mbeans=false |
| |
| # Frequency, in seconds, of sampling from the sources |
| *.period=10 |
