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Posted to commits@ambari.apache.org by sw...@apache.org on 2015/01/20 01:50:30 UTC
ambari git commit: AMBARI-9165. Support querying Metrics System Hbase
metrics using Ambari API. (swagle)
Repository: ambari
Updated Branches:
refs/heads/trunk 7e691292a -> af463646a
AMBARI-9165. Support querying Metrics System Hbase metrics using Ambari API. (swagle)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/af463646
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/af463646
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/af463646
Branch: refs/heads/trunk
Commit: af463646ad94c65e768df7720ce28d9de58b2f4c
Parents: 7e69129
Author: Siddharth Wagle <sw...@hortonworks.com>
Authored: Mon Jan 19 15:52:46 2015 -0800
Committer: Siddharth Wagle <sw...@hortonworks.com>
Committed: Mon Jan 19 16:50:32 2015 -0800
----------------------------------------------------------------------
.../internal/AbstractPropertyProvider.java | 2 +-
.../metrics/timeline/AMSPropertyProvider.java | 46 ++++-
.../controller/utilities/PropertyHelper.java | 2 +-
.../src/main/resources/ganglia_properties.json | 6 +-
.../timeline/AMSPropertyProviderTest.java | 43 ++++
.../resources/ams/embedded_host_metric.json | 198 +++++++++++++++++++
6 files changed, 286 insertions(+), 11 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java
index f13e1ba..abd242e 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java
@@ -128,7 +128,7 @@ public abstract class AbstractPropertyProvider extends BaseProvider implements P
}
protected void getPropertyInfoMap(String componentName, String propertyId, Map<String, PropertyInfo> propertyInfoMap) {
- Map<String, PropertyInfo> componentMetricMap = componentMetrics.get(componentName);
+ Map<String, PropertyInfo> componentMetricMap = getComponentMetrics().get(componentName);
propertyInfoMap.clear();
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java
index 8d29b4e..a2c94f2 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java
@@ -25,6 +25,7 @@ import org.apache.ambari.server.controller.spi.Request;
import org.apache.ambari.server.controller.spi.Resource;
import org.apache.ambari.server.controller.spi.SystemException;
import org.apache.ambari.server.controller.spi.TemporalInfo;
+import org.apache.ambari.server.controller.utilities.PropertyHelper;
import org.apache.ambari.server.controller.utilities.StreamProvider;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
@@ -33,10 +34,10 @@ import org.codehaus.jackson.map.AnnotationIntrospector;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.ObjectReader;
import org.codehaus.jackson.xc.JaxbAnnotationIntrospector;
+
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
-import java.text.DecimalFormat;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
@@ -47,6 +48,10 @@ import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+
+import static org.apache.ambari.server.Role.HBASE_MASTER;
+import static org.apache.ambari.server.Role.HBASE_REGIONSERVER;
+import static org.apache.ambari.server.Role.METRIC_COLLECTOR;
import static org.apache.ambari.server.controller.metrics.MetricsServiceProvider.MetricsService.TIMELINE_METRICS;
import static org.codehaus.jackson.map.annotate.JsonSerialize.Inclusion;
@@ -58,9 +63,9 @@ public abstract class AMSPropertyProvider extends MetricsPropertyProvider {
private static final int COLLECTOR_DEFAULT_PORT = 6188;
static {
- TIMELINE_APPID_MAP.put("HBASE_MASTER", "HBASE");
- TIMELINE_APPID_MAP.put("HBASE_REGIONSERVER", "HBASE");
- TIMELINE_APPID_MAP.put("METRIC_COLLECTOR", "AMS-HBASE");
+ TIMELINE_APPID_MAP.put(HBASE_MASTER.name(), "HBASE");
+ TIMELINE_APPID_MAP.put(HBASE_REGIONSERVER.name(), "HBASE");
+ TIMELINE_APPID_MAP.put(METRIC_COLLECTOR.name(), "AMS-HBASE");
mapper = new ObjectMapper();
AnnotationIntrospector introspector = new JaxbAnnotationIntrospector();
@@ -338,6 +343,36 @@ public abstract class AMSPropertyProvider extends MetricsPropertyProvider {
return resources;
}
+ /**
+ * Return a propertyInfoMap for all metrics. Handles special case for
+ * METRIC_COLLECTOR metrics by returning HBase metrics.
+ */
+ @Override
+ public Map<String, Map<String, PropertyInfo>> getComponentMetrics() {
+ if (super.getComponentMetrics().containsKey(METRIC_COLLECTOR.name())) {
+ return super.getComponentMetrics();
+ }
+
+ Map<String, Map<String, PropertyInfo>> metricPropertyIds;
+ if (this.hostNamePropertyId != null) {
+ metricPropertyIds = PropertyHelper.getMetricPropertyIds(Resource.Type.HostComponent);
+ } else {
+ metricPropertyIds = PropertyHelper.getMetricPropertyIds(Resource.Type.Component);
+ }
+ Map<String, PropertyInfo> amsMetrics = new HashMap<String, PropertyInfo>();
+ if (metricPropertyIds.containsKey(HBASE_MASTER.name())) {
+ amsMetrics.putAll(metricPropertyIds.get(HBASE_MASTER.name()));
+ }
+ if (metricPropertyIds.containsKey(HBASE_REGIONSERVER.name())) {
+ amsMetrics.putAll(metricPropertyIds.get(HBASE_REGIONSERVER.name()));
+ }
+ if (!amsMetrics.isEmpty()) {
+ super.getComponentMetrics().putAll(Collections.singletonMap(METRIC_COLLECTOR.name(), amsMetrics));
+ }
+
+ return super.getComponentMetrics();
+ }
+
private Map<String, Map<TemporalInfo, MetricsRequest>> getMetricsRequests(
Set<Resource> resources, Request request, Set<String> ids) throws SystemException {
@@ -371,8 +406,7 @@ public abstract class AMSPropertyProvider extends MetricsPropertyProvider {
Map<String, PropertyInfo> componentMetricMap = getComponentMetrics().get(componentName);
// Not all components have metrics
- if (componentMetricMap != null &&
- !componentMetricMap.containsKey(id)) {
+ if (componentMetricMap != null && !componentMetricMap.containsKey(id)) {
updateComponentMetricMap(componentMetricMap, id);
}
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java
index 4a92c66..c3d8e2f 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java
@@ -52,7 +52,7 @@ public class PropertyHelper {
private static final Map<Resource.InternalType, Set<String>> PROPERTY_IDS = readPropertyIds(PROPERTIES_FILE);
private static final Map<Resource.InternalType, Map<String, Map<String, PropertyInfo>>> JMX_PROPERTY_IDS = readPropertyProviderIds(JMX_PROPERTIES_FILE);
private static final Map<Resource.InternalType, Map<String, Map<String, PropertyInfo>>> GANGLIA_PROPERTY_IDS = readPropertyProviderIds(GANGLIA_PROPERTIES_FILE);
- private static final Map<Resource.InternalType, Map<String, Map<String, PropertyInfo>>> SQLSERVER_PROPERTY_IDS = readPropertyProviderIds(SQLSERVER_PROPERTIES_FILE);
+ private static final Map<Resource.InternalType, Map<String, Map<String, PropertyInfo>>> SQLSERVER_PROPERTY_IDS = readPropertyProviderIds(SQLSERVER_PROPERTIES_FILE);
private static final Map<Resource.InternalType, Map<Resource.Type, String>> KEY_PROPERTY_IDS = readKeyPropertyIds(KEY_PROPERTIES_FILE);
/**
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/main/resources/ganglia_properties.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/ganglia_properties.json b/ambari-server/src/main/resources/ganglia_properties.json
index 5bcf754..4ba2f84 100644
--- a/ambari-server/src/main/resources/ganglia_properties.json
+++ b/ambari-server/src/main/resources/ganglia_properties.json
@@ -9304,17 +9304,17 @@
"temporal":true
},
"metrics/hbase/regionserver/readRequestsCount":{
- "metric":"hbase.regionserver.readRequestsCount",
+ "metric":"regionserver.Server.readRequestCount",
"pointInTime":true,
"temporal":true
},
"metrics/hbase/regionserver/regions":{
- "metric":"hbase.regionserver.regions",
+ "metric":"regionserver.Server.regionCount",
"pointInTime":true,
"temporal":true
},
"metrics/hbase/regionserver/requests":{
- "metric":"hbase.regionserver.requests",
+ "metric":"regionserver.Server.totalRequestCount",
"pointInTime":true,
"temporal":true
},
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java b/ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java
index 31df3e2..321e209 100644
--- a/ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java
+++ b/ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java
@@ -57,6 +57,7 @@ public class AMSPropertyProviderTest {
private static final String MULTIPLE_COMPONENT_METRICS_FILE_PATH = FILE_PATH_PREFIX + "multiple_component_metrics.json";
private static final String CLUSTER_REPORT_METRICS_FILE_PATH = FILE_PATH_PREFIX + "cluster_report_metrics.json";
private static final String MULTIPLE_COMPONENT_REGEXP_METRICS_FILE_PATH = FILE_PATH_PREFIX + "multiple_component_regexp_metrics.json";
+ private static final String EMBEDDED_METRICS_FILE_PATH = FILE_PATH_PREFIX + "embedded_host_metric.json";
@Test
public void testPopulateResourcesForSingleHostMetric() throws Exception {
@@ -326,6 +327,48 @@ public class AMSPropertyProviderTest {
Assert.assertEquals(238, val.length);
}
+ @Test
+ public void testPopulateMetricsForEmbeddedHBase() throws Exception {
+ TestStreamProvider streamProvider = new TestStreamProvider(EMBEDDED_METRICS_FILE_PATH);
+ TestMetricHostProvider metricHostProvider = new TestMetricHostProvider();
+ ComponentSSLConfiguration sslConfiguration = mock(ComponentSSLConfiguration.class);
+
+ Map<String, Map<String, PropertyInfo>> propertyIds =
+ PropertyHelper.getMetricPropertyIds(Resource.Type.Component);
+
+ AMSPropertyProvider propertyProvider = new AMSComponentPropertyProvider(
+ propertyIds,
+ streamProvider,
+ sslConfiguration,
+ metricHostProvider,
+ CLUSTER_NAME_PROPERTY_ID,
+ COMPONENT_NAME_PROPERTY_ID
+ );
+
+ String propertyId = PropertyHelper.getPropertyId("metrics/hbase/regionserver", "requests");
+ Resource resource = new ResourceImpl(Resource.Type.Component);
+ resource.setProperty(HOST_NAME_PROPERTY_ID, "h1");
+ resource.setProperty(COMPONENT_NAME_PROPERTY_ID, "METRIC_COLLECTOR");
+ Map<String, TemporalInfo> temporalInfoMap = new HashMap<String, TemporalInfo>();
+ temporalInfoMap.put(propertyId, new TemporalInfoImpl(1421694000L, 1421697600L, 1L));
+ Request request = PropertyHelper.getReadRequest(
+ Collections.singleton(propertyId), temporalInfoMap);
+ Set<Resource> resources =
+ propertyProvider.populateResources(Collections.singleton(resource), request, null);
+ Assert.assertEquals(1, resources.size());
+ Resource res = resources.iterator().next();
+ Map<String, Object> properties = PropertyHelper.getProperties(resources.iterator().next());
+ Assert.assertNotNull(properties);
+ URIBuilder uriBuilder = AMSPropertyProvider.getAMSUriBuilder("localhost", 8188);
+ uriBuilder.addParameter("metricNames", "regionserver.Server.totalRequestCount");
+ uriBuilder.addParameter("appId", "AMS-HBASE");
+ uriBuilder.addParameter("startTime", "1421694000");
+ uriBuilder.addParameter("endTime", "1421697600");
+ Assert.assertEquals(uriBuilder.toString(), streamProvider.getLastSpec());
+ Number[][] val = (Number[][]) res.getPropertyValue(propertyId);
+ Assert.assertEquals(188, val.length);
+ }
+
public static class TestMetricHostProvider implements MetricHostProvider {
@Override
http://git-wip-us.apache.org/repos/asf/ambari/blob/af463646/ambari-server/src/test/resources/ams/embedded_host_metric.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/resources/ams/embedded_host_metric.json b/ambari-server/src/test/resources/ams/embedded_host_metric.json
new file mode 100644
index 0000000..57bcdc2
--- /dev/null
+++ b/ambari-server/src/test/resources/ams/embedded_host_metric.json
@@ -0,0 +1,198 @@
+{"metrics": [
+ {
+ "timestamp": 1421694001642,
+ "metricname": "regionserver.Server.totalRequestCount",
+ "appid": "ams-hbase",
+ "starttime": 1421694001642,
+ "metrics": {
+ "1421694001642": 2.7987195E7,
+ "1421694016642": 2.79875085E7,
+ "1421694031642": 2.7987777E7,
+ "1421694046642": 2.7987987E7,
+ "1421694061642": 2.7988699E7,
+ "1421694076642": 2.79889365E7,
+ "1421694091642": 2.7989142E7,
+ "1421694106642": 2.79894675E7,
+ "1421694181642": 2.8000151E7,
+ "1421694196642": 2.80006245E7,
+ "1421694211642": 2.8000884E7,
+ "1421694226642": 2.80011405E7,
+ "1421694241642": 2.8007886E7,
+ "1421694256642": 2.8008153E7,
+ "1421694301642": 2.8009251E7,
+ "1421694316642": 2.800963E7,
+ "1421694331642": 2.800997E7,
+ "1421694346642": 2.8010372E7,
+ "1421694361642": 2.8017095E7,
+ "1421694376642": 2.80173635E7,
+ "1421694391642": 2.8017682E7,
+ "1421694421642": 2.802002E7,
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+ "1421697571642": 2.8285412E7,
+ "1421697586642": 2.82856705E7
+ }
+ }
+]}
\ No newline at end of file