org.apache.hadoop.metrics.spi.AbstractMetricsContext.TagMap Java Examples
The following examples show how to use
org.apache.hadoop.metrics.spi.AbstractMetricsContext.TagMap.
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Example #1
Source File: MetricsServlet.java From RDFS with Apache License 2.0 | 6 votes |
/** * Collects all metric data, and returns a map: * contextName -> recordName -> [ (tag->tagValue), (metric->metricValue) ]. * The values are either String or Number. The final value is implemented * as a list of TagsMetricsPair. */ Map<String, Map<String, List<TagsMetricsPair>>> makeMap( Collection<MetricsContext> contexts) throws IOException { Map<String, Map<String, List<TagsMetricsPair>>> map = new TreeMap<String, Map<String, List<TagsMetricsPair>>>(); for (MetricsContext context : contexts) { Map<String, List<TagsMetricsPair>> records = new TreeMap<String, List<TagsMetricsPair>>(); map.put(context.getContextName(), records); for (Map.Entry<String, Collection<OutputRecord>> r : context.getAllRecords().entrySet()) { List<TagsMetricsPair> metricsAndTags = new ArrayList<TagsMetricsPair>(); records.put(r.getKey(), metricsAndTags); for (OutputRecord outputRecord : r.getValue()) { TagMap tagMap = outputRecord.getTagsCopy(); MetricMap metricMap = outputRecord.getMetricsCopy(); metricsAndTags.add(new TagsMetricsPair(tagMap, metricMap)); } } } return map; }
Example #2
Source File: MetricsServlet.java From hadoop with Apache License 2.0 | 6 votes |
/** * Collects all metric data, and returns a map: * contextName -> recordName -> [ (tag->tagValue), (metric->metricValue) ]. * The values are either String or Number. The final value is implemented * as a list of TagsMetricsPair. */ Map<String, Map<String, List<TagsMetricsPair>>> makeMap( Collection<MetricsContext> contexts) throws IOException { Map<String, Map<String, List<TagsMetricsPair>>> map = new TreeMap<String, Map<String, List<TagsMetricsPair>>>(); for (MetricsContext context : contexts) { Map<String, List<TagsMetricsPair>> records = new TreeMap<String, List<TagsMetricsPair>>(); map.put(context.getContextName(), records); for (Map.Entry<String, Collection<OutputRecord>> r : context.getAllRecords().entrySet()) { List<TagsMetricsPair> metricsAndTags = new ArrayList<TagsMetricsPair>(); records.put(r.getKey(), metricsAndTags); for (OutputRecord outputRecord : r.getValue()) { TagMap tagMap = outputRecord.getTagsCopy(); MetricMap metricMap = outputRecord.getMetricsCopy(); metricsAndTags.add(new TagsMetricsPair(tagMap, metricMap)); } } } return map; }
Example #3
Source File: MetricsServlet.java From big-c with Apache License 2.0 | 6 votes |
/** * Collects all metric data, and returns a map: * contextName -> recordName -> [ (tag->tagValue), (metric->metricValue) ]. * The values are either String or Number. The final value is implemented * as a list of TagsMetricsPair. */ Map<String, Map<String, List<TagsMetricsPair>>> makeMap( Collection<MetricsContext> contexts) throws IOException { Map<String, Map<String, List<TagsMetricsPair>>> map = new TreeMap<String, Map<String, List<TagsMetricsPair>>>(); for (MetricsContext context : contexts) { Map<String, List<TagsMetricsPair>> records = new TreeMap<String, List<TagsMetricsPair>>(); map.put(context.getContextName(), records); for (Map.Entry<String, Collection<OutputRecord>> r : context.getAllRecords().entrySet()) { List<TagsMetricsPair> metricsAndTags = new ArrayList<TagsMetricsPair>(); records.put(r.getKey(), metricsAndTags); for (OutputRecord outputRecord : r.getValue()) { TagMap tagMap = outputRecord.getTagsCopy(); MetricMap metricMap = outputRecord.getMetricsCopy(); metricsAndTags.add(new TagsMetricsPair(tagMap, metricMap)); } } } return map; }
Example #4
Source File: TestOutputRecord.java From hadoop with Apache License 2.0 | 5 votes |
public void testCopy() { TagMap tags = new TagMap(); tags.put("tagkey", "tagval"); MetricMap metrics = new MetricMap(); metrics.put("metrickey", 123.4); OutputRecord r = new OutputRecord(tags, metrics); assertEquals(tags, r.getTagsCopy()); assertNotSame(tags, r.getTagsCopy()); assertEquals(metrics, r.getMetricsCopy()); assertNotSame(metrics, r.getMetricsCopy()); }
Example #5
Source File: TestOutputRecord.java From big-c with Apache License 2.0 | 5 votes |
public void testCopy() { TagMap tags = new TagMap(); tags.put("tagkey", "tagval"); MetricMap metrics = new MetricMap(); metrics.put("metrickey", 123.4); OutputRecord r = new OutputRecord(tags, metrics); assertEquals(tags, r.getTagsCopy()); assertNotSame(tags, r.getTagsCopy()); assertEquals(metrics, r.getMetricsCopy()); assertNotSame(metrics, r.getMetricsCopy()); }
Example #6
Source File: TestOutputRecord.java From RDFS with Apache License 2.0 | 5 votes |
public void testCopy() { TagMap tags = new TagMap(); tags.put("tagkey", "tagval"); MetricMap metrics = new MetricMap(); metrics.put("metrickey", 123.4); OutputRecord r = new OutputRecord(tags, metrics); assertEquals(tags, r.getTagsCopy()); assertNotSame(tags, r.getTagsCopy()); assertEquals(metrics, r.getMetricsCopy()); assertNotSame(metrics, r.getMetricsCopy()); }
Example #7
Source File: MetricsRecordImpl.java From hadoop-gpu with Apache License 2.0 | 4 votes |
TagMap getTagTable() { return tagTable; }
Example #8
Source File: OutputRecord.java From hadoop with Apache License 2.0 | 4 votes |
/** Creates a new instance of OutputRecord */ OutputRecord(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #9
Source File: OutputRecord.java From hadoop-gpu with Apache License 2.0 | 4 votes |
/** Creates a new instance of OutputRecord */ OutputRecord(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #10
Source File: MetricsServlet.java From RDFS with Apache License 2.0 | 4 votes |
public TagsMetricsPair(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #11
Source File: MetricsRecordImpl.java From RDFS with Apache License 2.0 | 4 votes |
TagMap getTagTable() { return tagTable; }
Example #12
Source File: OutputRecord.java From RDFS with Apache License 2.0 | 4 votes |
/** * Returns a copy of this record's tags. */ public TagMap getTagsCopy() { return new TagMap(tagMap); }
Example #13
Source File: OutputRecord.java From RDFS with Apache License 2.0 | 4 votes |
/** Creates a new instance of OutputRecord */ OutputRecord(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #14
Source File: MetricsServlet.java From big-c with Apache License 2.0 | 4 votes |
public TagsMetricsPair(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #15
Source File: MetricsRecordImpl.java From big-c with Apache License 2.0 | 4 votes |
TagMap getTagTable() { return tagTable; }
Example #16
Source File: OutputRecord.java From big-c with Apache License 2.0 | 4 votes |
/** * Returns a copy of this record's tags. */ public TagMap getTagsCopy() { return new TagMap(tagMap); }
Example #17
Source File: OutputRecord.java From big-c with Apache License 2.0 | 4 votes |
/** Creates a new instance of OutputRecord */ OutputRecord(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #18
Source File: MetricsServlet.java From hadoop with Apache License 2.0 | 4 votes |
public TagsMetricsPair(TagMap tagMap, MetricMap metricMap) { this.tagMap = tagMap; this.metricMap = metricMap; }
Example #19
Source File: MetricsRecordImpl.java From hadoop with Apache License 2.0 | 4 votes |
TagMap getTagTable() { return tagTable; }
Example #20
Source File: OutputRecord.java From hadoop with Apache License 2.0 | 4 votes |
/** * Returns a copy of this record's tags. */ public TagMap getTagsCopy() { return new TagMap(tagMap); }