Java Code Examples for org.apache.hadoop.metrics2.MetricsInfo#name()
The following examples show how to use
org.apache.hadoop.metrics2.MetricsInfo#name() .
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Example 1
Source File: MetricsSystemImpl.java From hadoop with Apache License 2.0 | 6 votes |
@Override public synchronized <T> T register(String name, String desc, T source) { MetricsSourceBuilder sb = MetricsAnnotations.newSourceBuilder(source); final MetricsSource s = sb.build(); MetricsInfo si = sb.info(); String name2 = name == null ? si.name() : name; final String finalDesc = desc == null ? si.description() : desc; final String finalName = // be friendly to non-metrics tests DefaultMetricsSystem.sourceName(name2, !monitoring); allSources.put(finalName, s); LOG.debug(finalName +", "+ finalDesc); if (monitoring) { registerSource(finalName, finalDesc, s); } // We want to re-register the source to pick up new config when the // metrics system restarts. register(finalName, new AbstractCallback() { @Override public void postStart() { registerSource(finalName, finalDesc, s); } }); return source; }
Example 2
Source File: MetricsSystemImpl.java From big-c with Apache License 2.0 | 6 votes |
@Override public synchronized <T> T register(String name, String desc, T source) { MetricsSourceBuilder sb = MetricsAnnotations.newSourceBuilder(source); final MetricsSource s = sb.build(); MetricsInfo si = sb.info(); String name2 = name == null ? si.name() : name; final String finalDesc = desc == null ? si.description() : desc; final String finalName = // be friendly to non-metrics tests DefaultMetricsSystem.sourceName(name2, !monitoring); allSources.put(finalName, s); LOG.debug(finalName +", "+ finalDesc); if (monitoring) { registerSource(finalName, finalDesc, s); } // We want to re-register the source to pick up new config when the // metrics system restarts. register(finalName, new AbstractCallback() { @Override public void postStart() { registerSource(finalName, finalDesc, s); } }); return source; }
Example 3
Source File: MutableHistogram.java From hbase with Apache License 2.0 | 4 votes |
public MutableHistogram(MetricsInfo info) { this(info.name(), info.description()); }
Example 4
Source File: MutableRangeHistogram.java From hbase with Apache License 2.0 | 4 votes |
public MutableRangeHistogram(MetricsInfo info) { this(info.name(), info.description()); }
Example 5
Source File: MutableTimeHistogram.java From hbase with Apache License 2.0 | 4 votes |
public MutableTimeHistogram(MetricsInfo info) { this(info.name(), info.description()); }
Example 6
Source File: MutableSizeHistogram.java From hbase with Apache License 2.0 | 4 votes |
public MutableSizeHistogram(MetricsInfo info) { this(info.name(), info.description()); }