本文整理汇总了Java中org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30.appendPrefix方法的典型用法代码示例。如果您正苦于以下问题：Java GangliaSink30.appendPrefix方法的具体用法？Java GangliaSink30.appendPrefix怎么用？Java GangliaSink30.appendPrefix使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30的用法示例。
在下文中一共展示了GangliaSink30.appendPrefix方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testTagsForPrefix
import org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30; //导入方法依赖的package包/类
@Test
public void testTagsForPrefix() throws Exception {
ConfigBuilder cb = new ConfigBuilder()
.add("test.sink.ganglia.tagsForPrefix.all", "*")
.add("test.sink.ganglia.tagsForPrefix.some", "NumActiveSinks, " +
"NumActiveSources")
.add("test.sink.ganglia.tagsForPrefix.none", "");
GangliaSink30 sink = new GangliaSink30();
sink.init(cb.subset("test.sink.ganglia"));
List<MetricsTag> tags = new ArrayList<MetricsTag>();
tags.add(new MetricsTag(MsInfo.Context, "all"));
tags.add(new MetricsTag(MsInfo.NumActiveSources, "foo"));
tags.add(new MetricsTag(MsInfo.NumActiveSinks, "bar"));
tags.add(new MetricsTag(MsInfo.NumAllSinks, "haa"));
tags.add(new MetricsTag(MsInfo.Hostname, "host"));
Set<AbstractMetric> metrics = new HashSet<AbstractMetric>();
MetricsRecord record = new MetricsRecordImpl(MsInfo.Context, (long) 1, tags, metrics);
StringBuilder sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar.NumAllSinks=haa", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "some"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "none"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "nada"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
}
示例2: testTagsForPrefix
import org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30; //导入方法依赖的package包/类
@Test
public void testTagsForPrefix() throws Exception {
ConfigBuilder cb = new ConfigBuilder()
.add("test.sink.ganglia.tagsForPrefix.all", "*")
.add("test.sink.ganglia.tagsForPrefix.some", "NumActiveSinks, NumActiveSources")
.add("test.sink.ganglia.tagsForPrefix.none", "");
GangliaSink30 sink = new GangliaSink30();
sink.init(cb.subset("test.sink.ganglia"));
List<MetricsTag> tags = new ArrayList<MetricsTag>();
tags.add(new MetricsTag(MsInfo.Context, "all"));
tags.add(new MetricsTag(MsInfo.NumActiveSources, "foo"));
tags.add(new MetricsTag(MsInfo.NumActiveSinks, "bar"));
tags.add(new MetricsTag(MsInfo.NumAllSinks, "haa"));
tags.add(new MetricsTag(MsInfo.Hostname, "host"));
Set<AbstractMetric> metrics = new HashSet<AbstractMetric>();
MetricsRecord record = new MetricsRecordImpl(MsInfo.Context, (long) 1, tags, metrics);
StringBuilder sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar.NumAllSinks=haa", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "some"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "none"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "nada"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
}
示例3: testTagsForPrefix
import org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30; //导入方法依赖的package包/类
@Test
public void testTagsForPrefix() throws Exception {
ConfigBuilder cb = new ConfigBuilder()
.add(testNamePrefix + ".sink.ganglia.tagsForPrefix.all", "*")
.add(testNamePrefix + ".sink.ganglia.tagsForPrefix.some",
"NumActiveSinks, " + "NumActiveSources")
.add(testNamePrefix + ".sink.ganglia.tagsForPrefix.none", "");
GangliaSink30 sink = new GangliaSink30();
sink.init(cb.subset(testNamePrefix + ".sink.ganglia"));
List<MetricsTag> tags = new ArrayList<MetricsTag>();
tags.add(new MetricsTag(MsInfo.Context, "all"));
tags.add(new MetricsTag(MsInfo.NumActiveSources, "foo"));
tags.add(new MetricsTag(MsInfo.NumActiveSinks, "bar"));
tags.add(new MetricsTag(MsInfo.NumAllSinks, "haa"));
tags.add(new MetricsTag(MsInfo.Hostname, "host"));
Set<AbstractMetric> metrics = new HashSet<AbstractMetric>();
MetricsRecord record = new MetricsRecordImpl(MsInfo.Context, (long) 1, tags, metrics);
StringBuilder sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar.NumAllSinks=haa", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "some"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals(".NumActiveSources=foo.NumActiveSinks=bar", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "none"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
tags.set(0, new MetricsTag(MsInfo.Context, "nada"));
sb = new StringBuilder();
sink.appendPrefix(record, sb);
assertEquals("", sb.toString());
}