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Posted to commits@ambari.apache.org by av...@apache.org on 2018/04/01 19:14:04 UTC
[ambari] 08/39: AMBARI-21214 : Use a uuid vs long row key for
metrics in AMS schema. (avijayan)
This is an automated email from the ASF dual-hosted git repository.
avijayan pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/ambari.git
commit 46c0af89a17021b45b14bc4b6c184d58f05405cf
Author: Aravindan Vijayan <av...@hortonworks.com>
AuthorDate: Mon Jun 19 10:55:44 2017 -0700
AMBARI-21214 : Use a uuid vs long row key for metrics in AMS schema. (avijayan)
---
.../sink/timeline/SingleValuedTimelineMetric.java | 9 +-
.../metrics2/sink/timeline/TimelineMetric.java | 8 +
.../sink/timeline/TimelineMetricMetadata.java | 37 +-
.../timeline/HBaseTimelineMetricsService.java | 61 +-
.../metrics/timeline/PhoenixHBaseAccessor.java | 178 ++-
.../timeline/TimelineMetricConfiguration.java | 5 +
.../metrics/timeline/TimelineMetricStore.java | 12 +-
.../metrics/timeline/TimelineMetricsFilter.java | 7 -
.../aggregators/AbstractTimelineAggregator.java | 45 +-
.../aggregators/TimelineClusterMetric.java | 6 +-
.../TimelineMetricAggregatorFactory.java | 12 +
.../aggregators/TimelineMetricAppAggregator.java | 28 +-
.../TimelineMetricClusterAggregator.java | 9 +-
.../TimelineMetricClusterAggregatorSecond.java | 30 +-
.../aggregators/TimelineMetricHostAggregator.java | 10 +-
.../aggregators/TimelineMetricReadHelper.java | 61 +-
.../TimelineMetricHostMetadata.java} | 63 +-
.../discovery/TimelineMetricMetadataKey.java | 26 +-
.../discovery/TimelineMetricMetadataManager.java | 290 +++-
.../discovery/TimelineMetricMetadataSync.java | 18 +-
.../metrics/timeline/query/Condition.java | 1 +
.../metrics/timeline/query/ConditionBuilder.java | 10 +-
.../metrics/timeline/query/DefaultCondition.java | 60 +-
.../metrics/timeline/query/EmptyCondition.java | 5 +
.../metrics/timeline/query/PhoenixTransactSQL.java | 279 +---
.../query/SplitByMetricNamesCondition.java | 40 +-
.../metrics/timeline/query/TopNCondition.java | 63 +-
.../timeline/uuid/HashBasedUuidGenStrategy.java | 202 +++
.../timeline/uuid/MetricUuidGenStrategy.java | 49 +
.../timeline/uuid/RandomUuidGenStrategy.java | 53 +
.../webapp/TimelineWebServices.java | 17 +
.../main/resources/metrics_def/AMBARI_SERVER.dat | 40 +
.../resources/metrics_def/JOBHISTORYSERVER.dat | 58 +
.../main/resources/metrics_def/MASTER_HBASE.dat | 230 ++-
.../src/main/resources/metrics_def/SLAVE_HBASE.dat | 700 +++++++--
.../metrics/timeline/ITPhoenixHBaseAccessor.java | 6 +-
.../metrics/timeline/MetricTestHelper.java | 2 +-
.../metrics/timeline/PhoenixHBaseAccessorTest.java | 10 +-
.../metrics/timeline/TestPhoenixTransactSQL.java | 105 +-
.../metrics/timeline/TestTimelineMetricStore.java | 9 +-
.../TimelineMetricsAggregatorMemorySink.java | 4 +-
.../timeline/aggregators/DownSamplerTest.java | 2 +
.../timeline/aggregators/ITClusterAggregator.java | 15 +-
.../timeline/aggregators/ITMetricAggregator.java | 8 +-
.../TimelineMetricClusterAggregatorSecondTest.java | 65 +-
.../timeline/discovery/TestMetadataManager.java | 173 ++-
.../timeline/discovery/TestMetadataSync.java | 32 +-
.../uuid/TimelineMetricUuidManagerTest.java | 184 +++
.../test/resources/test_data/full_whitelist.dat | 1615 ++++++++++++++++++++
49 files changed, 4050 insertions(+), 902 deletions(-)
diff --git a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/SingleValuedTimelineMetric.java b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/SingleValuedTimelineMetric.java
index 8ecca54..4bb9355 100644
--- a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/SingleValuedTimelineMetric.java
+++ b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/SingleValuedTimelineMetric.java
@@ -30,7 +30,6 @@ public class SingleValuedTimelineMetric {
private String instanceId;
private String hostName;
private Long startTime;
- private String type;
public void setSingleTimeseriesValue(Long timestamp, Double value) {
this.timestamp = timestamp;
@@ -39,14 +38,13 @@ public class SingleValuedTimelineMetric {
public SingleValuedTimelineMetric(String metricName, String appId,
String instanceId, String hostName,
- long timestamp, long startTime, String type) {
+ long timestamp, long startTime) {
this.metricName = metricName;
this.appId = appId;
this.instanceId = instanceId;
this.hostName = hostName;
this.timestamp = timestamp;
this.startTime = startTime;
- this.type = type;
}
public Long getTimestamp() {
@@ -57,10 +55,6 @@ public class SingleValuedTimelineMetric {
return startTime;
}
- public String getType() {
- return type;
- }
-
public Double getValue() {
return value;
}
@@ -97,7 +91,6 @@ public class SingleValuedTimelineMetric {
metric.setMetricName(this.metricName);
metric.setAppId(this.appId);
metric.setHostName(this.hostName);
- metric.setType(this.type);
metric.setInstanceId(this.instanceId);
metric.setStartTime(this.startTime);
metric.setTimestamp(this.timestamp);
diff --git a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java
index edace52..3d3b19c 100644
--- a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java
+++ b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java
@@ -52,6 +52,14 @@ public class TimelineMetric implements Comparable<TimelineMetric> {
}
+ // To reconstruct TimelineMetric from UUID.
+ public TimelineMetric(String metricName, String hostname, String appId, String instanceId) {
+ this.metricName = metricName;
+ this.hostName = hostname;
+ this.appId = appId;
+ this.instanceId = instanceId;
+ }
+
// copy constructor
public TimelineMetric(TimelineMetric metric) {
setMetricName(metric.getMetricName());
diff --git a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricMetadata.java b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricMetadata.java
index 727becc..6c9712f 100644
--- a/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricMetadata.java
+++ b/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricMetadata.java
@@ -17,6 +17,8 @@
*/
package org.apache.hadoop.metrics2.sink.timeline;
+import org.apache.commons.lang.ArrayUtils;
+import org.apache.commons.lang.StringUtils;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.codehaus.jackson.annotate.JsonIgnore;
@@ -32,6 +34,8 @@ import javax.xml.bind.annotation.XmlRootElement;
public class TimelineMetricMetadata {
private String metricName;
private String appId;
+ private String instanceId;
+ private byte[] uuid;
private String units;
private String type = "UNDEFINED";
private Long seriesStartTime;
@@ -51,11 +55,12 @@ public class TimelineMetricMetadata {
public TimelineMetricMetadata() {
}
- public TimelineMetricMetadata(String metricName, String appId, String units,
+ public TimelineMetricMetadata(String metricName, String appId, String instanceId, String units,
String type, Long seriesStartTime,
boolean supportsAggregates, boolean isWhitelisted) {
this.metricName = metricName;
this.appId = appId;
+ this.instanceId = instanceId;
this.units = units;
this.type = type;
this.seriesStartTime = seriesStartTime;
@@ -82,6 +87,24 @@ public class TimelineMetricMetadata {
this.appId = appId;
}
+ @XmlElement(name = "instanceId")
+ public String getInstanceId() {
+ return instanceId;
+ }
+
+ public void setInstanceId(String instanceId) {
+ this.instanceId = instanceId;
+ }
+
+ @XmlElement(name = "uuid")
+ public byte[] getUuid() {
+ return uuid;
+ }
+
+ public void setUuid(byte[] uuid) {
+ this.uuid = uuid;
+ }
+
@XmlElement(name = "units")
public String getUnits() {
return units;
@@ -102,7 +125,7 @@ public class TimelineMetricMetadata {
@XmlElement(name = "seriesStartTime")
public Long getSeriesStartTime() {
- return seriesStartTime;
+ return (seriesStartTime != null) ? seriesStartTime : 0l;
}
public void setSeriesStartTime(Long seriesStartTime) {
@@ -138,9 +161,10 @@ public class TimelineMetricMetadata {
*/
public boolean needsToBeSynced(TimelineMetricMetadata metadata) throws MetadataException {
if (!this.metricName.equals(metadata.getMetricName()) ||
- !this.appId.equals(metadata.getAppId())) {
+ !this.appId.equals(metadata.getAppId()) ||
+ !(StringUtils.isNotEmpty(instanceId) ? instanceId.equals(metadata.instanceId) : StringUtils.isEmpty(metadata.instanceId))) {
throw new MetadataException("Unexpected argument: metricName = " +
- metadata.getMetricName() + ", appId = " + metadata.getAppId());
+ metadata.getMetricName() + ", appId = " + metadata.getAppId() + ", instanceId = " + metadata.getInstanceId());
}
// Series start time should never change
@@ -159,14 +183,15 @@ public class TimelineMetricMetadata {
TimelineMetricMetadata that = (TimelineMetricMetadata) o;
if (!metricName.equals(that.metricName)) return false;
- return !(appId != null ? !appId.equals(that.appId) : that.appId != null);
-
+ if (!appId.equals(that.appId)) return false;
+ return (StringUtils.isNotEmpty(instanceId) ? instanceId.equals(that.instanceId) : StringUtils.isEmpty(that.instanceId));
}
@Override
public int hashCode() {
int result = metricName.hashCode();
result = 31 * result + (appId != null ? appId.hashCode() : 0);
+ result = 31 * result + (instanceId != null ? instanceId.hashCode() : 0);
return result;
}
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricsService.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricsService.java
index 1ba01bc..2d890c0 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricsService.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricsService.java
@@ -19,7 +19,6 @@ package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
-import org.apache.ambari.metrics.alertservice.spark.AmsKafkaProducer;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
@@ -41,15 +40,16 @@ import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineMetricAggregatorFactory;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.AggregationTaskRunner.AGGREGATOR_NAME;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.MetricCollectorHAController;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricHostMetadata;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.SeriesAggregateFunction;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.TimelineMetricsSeriesAggregateFunction;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.TimelineMetricsSeriesAggregateFunctionFactory;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.Condition;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.ConditionBuilder;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.PhoenixTransactSQL;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.TopNCondition;
-import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.SeriesAggregateFunction;
-import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.TimelineMetricsSeriesAggregateFunction;
-import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.function.TimelineMetricsSeriesAggregateFunctionFactory;
import java.io.IOException;
import java.net.MalformedURLException;
@@ -64,11 +64,14 @@ import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
-import java.util.concurrent.*;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.TimeUnit;
+import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.DEFAULT_TOPN_HOSTS_LIMIT;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.TIMELINE_METRICS_HOST_INMEMORY_AGGREGATION;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.USE_GROUPBY_AGGREGATOR_QUERIES;
-import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.DEFAULT_TOPN_HOSTS_LIMIT;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.AggregationTaskRunner.ACTUAL_AGGREGATOR_NAMES;
public class HBaseTimelineMetricsService extends AbstractService implements TimelineMetricStore {
@@ -83,7 +86,7 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
private Integer defaultTopNHostsLimit;
private MetricCollectorHAController haController;
private boolean containerMetricsDisabled = false;
- private AmsKafkaProducer kafkaProducer;
+
/**
* Construct the service.
*
@@ -143,8 +146,6 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
LOG.info("Using group by aggregators for aggregating host and cluster metrics.");
}
- kafkaProducer = new AmsKafkaProducer(metricsConf.get("kafka.bootstrap.servers")); //104.196.85.21:6667
-
// Start the cluster aggregator second
TimelineMetricAggregator secondClusterAggregator =
TimelineMetricAggregatorFactory.createTimelineClusterAggregatorSecond(
@@ -154,19 +155,19 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
// Start the minute cluster aggregator
TimelineMetricAggregator minuteClusterAggregator =
TimelineMetricAggregatorFactory.createTimelineClusterAggregatorMinute(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(minuteClusterAggregator);
// Start the hourly cluster aggregator
TimelineMetricAggregator hourlyClusterAggregator =
TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(hourlyClusterAggregator);
// Start the daily cluster aggregator
TimelineMetricAggregator dailyClusterAggregator =
TimelineMetricAggregatorFactory.createTimelineClusterAggregatorDaily(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(dailyClusterAggregator);
// Start the minute host aggregator
@@ -175,20 +176,20 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
} else {
TimelineMetricAggregator minuteHostAggregator =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorMinute(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(minuteHostAggregator);
}
// Start the hourly host aggregator
TimelineMetricAggregator hourlyHostAggregator =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorHourly(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(hourlyHostAggregator);
// Start the daily host aggregator
TimelineMetricAggregator dailyHostAggregator =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorDaily(
- hBaseAccessor, metricsConf, haController);
+ hBaseAccessor, metricsConf, metricMetadataManager, haController);
scheduleAggregatorThread(dailyHostAggregator);
if (!configuration.isTimelineMetricsServiceWatcherDisabled()) {
@@ -238,6 +239,8 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
Multimap<String, List<Function>> metricFunctions =
parseMetricNamesToAggregationFunctions(metricNames);
+ List<byte[]> uuids = metricMetadataManager.getUuids(metricFunctions.keySet(), hostnames, applicationId, instanceId);
+
ConditionBuilder conditionBuilder = new ConditionBuilder(new ArrayList<String>(metricFunctions.keySet()))
.hostnames(hostnames)
.appId(applicationId)
@@ -246,7 +249,8 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
.endTime(endTime)
.precision(precision)
.limit(limit)
- .grouped(groupedByHosts);
+ .grouped(groupedByHosts)
+ .uuid(uuids);
if (topNConfig != null) {
if (TopNCondition.isTopNHostCondition(metricNames, hostnames) ^ //Only 1 condition should be true.
@@ -372,13 +376,6 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
// Error indicated by the Sql exception
TimelinePutResponse response = new TimelinePutResponse();
- try {
- if (!metrics.getMetrics().isEmpty() && metrics.getMetrics().get(0).getAppId().equals("HOST")) {
- kafkaProducer.sendMetrics(fromTimelineMetrics(metrics));
- }
- } catch (InterruptedException | ExecutionException e) {
- LOG.error(e);
- }
hBaseAccessor.insertMetricRecordsWithMetadata(metricMetadataManager, metrics, false);
return response;
@@ -449,8 +446,18 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
}
@Override
+ public Map<String, TimelineMetricMetadataKey> getUuids() throws SQLException, IOException {
+ return metricMetadataManager.getUuidKeyMap();
+ }
+
+ @Override
public Map<String, Set<String>> getHostAppsMetadata() throws SQLException, IOException {
- return metricMetadataManager.getHostedAppsCache();
+ Map<String, TimelineMetricHostMetadata> hostsMetadata = metricMetadataManager.getHostedAppsCache();
+ Map<String, Set<String>> hostAppMap = new HashMap<>();
+ for (String hostname : hostsMetadata.keySet()) {
+ hostAppMap.put(hostname, hostsMetadata.get(hostname).getHostedApps());
+ }
+ return hostAppMap;
}
@Override
@@ -469,7 +476,7 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
public Map<String, Map<String,Set<String>>> getInstanceHostsMetadata(String instanceId, String appId)
throws SQLException, IOException {
- Map<String, Set<String>> hostedApps = metricMetadataManager.getHostedAppsCache();
+ Map<String, TimelineMetricHostMetadata> hostedApps = metricMetadataManager.getHostedAppsCache();
Map<String, Set<String>> instanceHosts = new HashMap<>();
if (configuration.getTimelineMetricsMultipleClusterSupport()) {
instanceHosts = metricMetadataManager.getHostedInstanceCache();
@@ -480,7 +487,7 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
if (MapUtils.isEmpty(instanceHosts)) {
Map<String, Set<String>> appHostMap = new HashMap<String, Set<String>>();
for (String host : hostedApps.keySet()) {
- for (String app : hostedApps.get(host)) {
+ for (String app : hostedApps.get(host).getHostedApps()) {
if (!appHostMap.containsKey(app)) {
appHostMap.put(app, new HashSet<String>());
}
@@ -499,7 +506,7 @@ public class HBaseTimelineMetricsService extends AbstractService implements Time
Set<String> hostsWithInstance = instanceHosts.get(instance);
for (String host : hostsWithInstance) {
- for (String app : hostedApps.get(host)) {
+ for (String app : hostedApps.get(host).getHostedApps()) {
if (StringUtils.isNotEmpty(appId) && !app.equals(appId)) {
continue;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java
index bab6bb2..0c1e979 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessor.java
@@ -132,6 +132,7 @@ import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.Function;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineMetricReadHelper;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricHostMetadata;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.Condition;
@@ -171,7 +172,7 @@ public class PhoenixHBaseAccessor {
private static final int POINTS_PER_MINUTE = 6;
public static int RESULTSET_LIMIT = (int)TimeUnit.HOURS.toMinutes(2) * METRICS_PER_MINUTE * POINTS_PER_MINUTE ;
- static final TimelineMetricReadHelper TIMELINE_METRIC_READ_HELPER = new TimelineMetricReadHelper();
+ static TimelineMetricReadHelper TIMELINE_METRIC_READ_HELPER = new TimelineMetricReadHelper();
static ObjectMapper mapper = new ObjectMapper();
static TypeReference<TreeMap<Long, Double>> metricValuesTypeRef = new TypeReference<TreeMap<Long, Double>>() {};
@@ -190,6 +191,7 @@ public class PhoenixHBaseAccessor {
private final boolean skipBlockCacheForAggregatorsEnabled;
private final String timelineMetricsTablesDurability;
private final String timelineMetricsPrecisionTableDurability;
+ private TimelineMetricMetadataManager metadataManagerInstance;
static final String HSTORE_COMPACTION_CLASS_KEY =
"hbase.hstore.defaultengine.compactionpolicy.class";
@@ -282,6 +284,7 @@ public class PhoenixHBaseAccessor {
}
rawMetricsSource = internalSourceProvider.getInternalMetricsSource(RAW_METRICS, interval, rawMetricsSink);
}
+ TIMELINE_METRIC_READ_HELPER = new TimelineMetricReadHelper(this.metadataManagerInstance);
}
public boolean isInsertCacheEmpty() {
@@ -336,19 +339,20 @@ public class PhoenixHBaseAccessor {
double[] aggregates = AggregatorUtils.calculateAggregates(
metric.getMetricValues());
- metricRecordStmt.setString(1, metric.getMetricName());
- metricRecordStmt.setString(2, metric.getHostName());
- metricRecordStmt.setString(3, metric.getAppId());
- metricRecordStmt.setString(4, metric.getInstanceId());
- metricRecordStmt.setLong(5, currentTime);
- metricRecordStmt.setLong(6, metric.getStartTime());
- metricRecordStmt.setString(7, metric.getUnits());
- metricRecordStmt.setDouble(8, aggregates[0]);
- metricRecordStmt.setDouble(9, aggregates[1]);
- metricRecordStmt.setDouble(10, aggregates[2]);
- metricRecordStmt.setLong(11, (long) aggregates[3]);
+ byte[] uuid = metadataManagerInstance.getUuid(metric);
+ if (uuid == null) {
+ LOG.error("Error computing UUID for metric. Cannot write metrics : " + metric.toString());
+ continue;
+ }
+ metricRecordStmt.setBytes(1, uuid);
+ metricRecordStmt.setLong(2, currentTime);
+ metricRecordStmt.setLong(3, metric.getStartTime());
+ metricRecordStmt.setDouble(4, aggregates[0]);
+ metricRecordStmt.setDouble(5, aggregates[1]);
+ metricRecordStmt.setDouble(6, aggregates[2]);
+ metricRecordStmt.setLong(7, (long) aggregates[3]);
String json = TimelineUtils.dumpTimelineRecordtoJSON(metric.getMetricValues());
- metricRecordStmt.setString(12, json);
+ metricRecordStmt.setString(8, json);
try {
metricRecordStmt.executeUpdate();
@@ -477,20 +481,12 @@ public class PhoenixHBaseAccessor {
// Host level
String precisionSql = String.format(CREATE_METRICS_TABLE_SQL,
encoding, tableTTL.get(METRICS_RECORD_TABLE_NAME), compression);
- String splitPoints = metricsConf.get(PRECISION_TABLE_SPLIT_POINTS);
- if (!StringUtils.isEmpty(splitPoints)) {
- precisionSql += getSplitPointsStr(splitPoints);
- }
stmt.executeUpdate(precisionSql);
String hostMinuteAggregrateSql = String.format(CREATE_METRICS_AGGREGATE_TABLE_SQL,
METRICS_AGGREGATE_MINUTE_TABLE_NAME, encoding,
tableTTL.get(METRICS_AGGREGATE_MINUTE_TABLE_NAME),
compression);
- splitPoints = metricsConf.get(AGGREGATE_TABLE_SPLIT_POINTS);
- if (!StringUtils.isEmpty(splitPoints)) {
- hostMinuteAggregrateSql += getSplitPointsStr(splitPoints);
- }
stmt.executeUpdate(hostMinuteAggregrateSql);
stmt.executeUpdate(String.format(CREATE_METRICS_AGGREGATE_TABLE_SQL,
@@ -507,10 +503,7 @@ public class PhoenixHBaseAccessor {
METRICS_CLUSTER_AGGREGATE_TABLE_NAME, encoding,
tableTTL.get(METRICS_CLUSTER_AGGREGATE_TABLE_NAME),
compression);
- splitPoints = metricsConf.get(AGGREGATE_TABLE_SPLIT_POINTS);
- if (!StringUtils.isEmpty(splitPoints)) {
- aggregateSql += getSplitPointsStr(splitPoints);
- }
+
stmt.executeUpdate(aggregateSql);
stmt.executeUpdate(String.format(CREATE_METRICS_CLUSTER_AGGREGATE_GROUPED_TABLE_SQL,
METRICS_CLUSTER_AGGREGATE_MINUTE_TABLE_NAME, encoding,
@@ -961,7 +954,8 @@ public class PhoenixHBaseAccessor {
private void appendMetricFromResultSet(TimelineMetrics metrics, Condition condition,
Multimap<String, List<Function>> metricFunctions,
ResultSet rs) throws SQLException, IOException {
- String metricName = rs.getString("METRIC_NAME");
+ byte[] uuid = rs.getBytes("UUID");
+ String metricName = metadataManagerInstance.getMetricNameFromUuid(uuid);
Collection<List<Function>> functionList = findMetricFunctions(metricFunctions, metricName);
for (List<Function> functions : functionList) {
@@ -1103,7 +1097,8 @@ public class PhoenixHBaseAccessor {
Condition condition, Multimap<String, List<Function>> metricFunctions,
ResultSet rs) throws SQLException {
- String metricName = rs.getString("METRIC_NAME");
+ byte[] uuid = rs.getBytes("UUID");
+ String metricName = metadataManagerInstance.getMetricNameFromUuid(uuid);
Collection<List<Function>> functionList = findMetricFunctions(metricFunctions, metricName);
for (List<Function> functions : functionList) {
@@ -1136,14 +1131,15 @@ public class PhoenixHBaseAccessor {
SplitByMetricNamesCondition splitCondition =
new SplitByMetricNamesCondition(condition);
- for (String metricName: splitCondition.getOriginalMetricNames()) {
+ for (byte[] uuid: condition.getUuids()) {
- splitCondition.setCurrentMetric(metricName);
+ splitCondition.setCurrentUuid(uuid);
stmt = PhoenixTransactSQL.prepareGetLatestAggregateMetricSqlStmt(conn, splitCondition);
ResultSet rs = null;
try {
rs = stmt.executeQuery();
while (rs.next()) {
+ String metricName = metadataManagerInstance.getMetricNameFromUuid(uuid);
Collection<List<Function>> functionList = findMetricFunctions(metricFunctions, metricName);
for (List<Function> functions : functionList) {
if (functions != null) {
@@ -1187,14 +1183,16 @@ public class PhoenixHBaseAccessor {
countColumnName = "HOSTS_COUNT";
}
+ byte[] uuid = rs.getBytes("UUID");
+ TimelineMetric timelineMetric = metadataManagerInstance.getMetricFromUuid(uuid);
+
SingleValuedTimelineMetric metric = new SingleValuedTimelineMetric(
- rs.getString("METRIC_NAME") + f.getSuffix(),
- rs.getString("APP_ID"),
- rs.getString("INSTANCE_ID"),
+ timelineMetric.getMetricName() + f.getSuffix(),
+ timelineMetric.getAppId(),
+ timelineMetric.getInstanceId(),
null,
rs.getLong("SERVER_TIME"),
- rs.getLong("SERVER_TIME"),
- rs.getString("UNITS")
+ rs.getLong("SERVER_TIME")
);
double value;
@@ -1281,18 +1279,19 @@ public class PhoenixHBaseAccessor {
TimelineMetric metric = metricAggregate.getKey();
MetricHostAggregate hostAggregate = metricAggregate.getValue();
+ byte[] uuid = metadataManagerInstance.getUuid(metric);
+ if (uuid == null) {
+ LOG.error("Error computing UUID for metric. Cannot write metric : " + metric.toString());
+ continue;
+ }
rowCount++;
stmt.clearParameters();
- stmt.setString(1, metric.getMetricName());
- stmt.setString(2, metric.getHostName());
- stmt.setString(3, metric.getAppId());
- stmt.setString(4, metric.getInstanceId());
- stmt.setLong(5, metric.getTimestamp());
- stmt.setString(6, metric.getType());
- stmt.setDouble(7, hostAggregate.getSum());
- stmt.setDouble(8, hostAggregate.getMax());
- stmt.setDouble(9, hostAggregate.getMin());
- stmt.setDouble(10, hostAggregate.getNumberOfSamples());
+ stmt.setBytes(1, uuid);
+ stmt.setLong(2, metric.getTimestamp());
+ stmt.setDouble(3, hostAggregate.getSum());
+ stmt.setDouble(4, hostAggregate.getMax());
+ stmt.setDouble(5, hostAggregate.getMin());
+ stmt.setDouble(6, hostAggregate.getNumberOfSamples());
try {
stmt.executeUpdate();
@@ -1376,16 +1375,18 @@ public class PhoenixHBaseAccessor {
}
rowCount++;
+ byte[] uuid = metadataManagerInstance.getUuid(clusterMetric);
+ if (uuid == null) {
+ LOG.error("Error computing UUID for metric. Cannot write metrics : " + clusterMetric.toString());
+ continue;
+ }
stmt.clearParameters();
- stmt.setString(1, clusterMetric.getMetricName());
- stmt.setString(2, clusterMetric.getAppId());
- stmt.setString(3, clusterMetric.getInstanceId());
- stmt.setLong(4, clusterMetric.getTimestamp());
- stmt.setString(5, clusterMetric.getType());
- stmt.setDouble(6, aggregate.getSum());
- stmt.setInt(7, aggregate.getNumberOfHosts());
- stmt.setDouble(8, aggregate.getMax());
- stmt.setDouble(9, aggregate.getMin());
+ stmt.setBytes(1, uuid);
+ stmt.setLong(2, clusterMetric.getTimestamp());
+ stmt.setDouble(3, aggregate.getSum());
+ stmt.setInt(4, aggregate.getNumberOfHosts());
+ stmt.setDouble(5, aggregate.getMax());
+ stmt.setDouble(6, aggregate.getMin());
try {
stmt.executeUpdate();
@@ -1462,17 +1463,20 @@ public class PhoenixHBaseAccessor {
"aggregate = " + aggregate);
}
+ byte[] uuid = metadataManagerInstance.getUuid(clusterMetric);
+ if (uuid == null) {
+ LOG.error("Error computing UUID for metric. Cannot write metric : " + clusterMetric.toString());
+ continue;
+ }
+
rowCount++;
stmt.clearParameters();
- stmt.setString(1, clusterMetric.getMetricName());
- stmt.setString(2, clusterMetric.getAppId());
- stmt.setString(3, clusterMetric.getInstanceId());
- stmt.setLong(4, clusterMetric.getTimestamp());
- stmt.setString(5, clusterMetric.getType());
- stmt.setDouble(6, aggregate.getSum());
- stmt.setLong(7, aggregate.getNumberOfSamples());
- stmt.setDouble(8, aggregate.getMax());
- stmt.setDouble(9, aggregate.getMin());
+ stmt.setBytes(1, uuid);
+ stmt.setLong(2, clusterMetric.getTimestamp());
+ stmt.setDouble(3, aggregate.getSum());
+ stmt.setLong(4, aggregate.getNumberOfSamples());
+ stmt.setDouble(5, aggregate.getMax());
+ stmt.setDouble(6, aggregate.getMin());
try {
stmt.executeUpdate();
@@ -1560,21 +1564,23 @@ public class PhoenixHBaseAccessor {
* One time save of metadata when discovering topology during aggregation.
* @throws SQLException
*/
- public void saveHostAppsMetadata(Map<String, Set<String>> hostedApps) throws SQLException {
+ public void saveHostAppsMetadata(Map<String, TimelineMetricHostMetadata> hostMetadata) throws SQLException {
Connection conn = getConnection();
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(UPSERT_HOSTED_APPS_METADATA_SQL);
int rowCount = 0;
- for (Map.Entry<String, Set<String>> hostedAppsEntry : hostedApps.entrySet()) {
+ for (Map.Entry<String, TimelineMetricHostMetadata> hostedAppsEntry : hostMetadata.entrySet()) {
+ TimelineMetricHostMetadata timelineMetricHostMetadata = hostedAppsEntry.getValue();
if (LOG.isTraceEnabled()) {
LOG.trace("HostedAppsMetadata: " + hostedAppsEntry);
}
stmt.clearParameters();
stmt.setString(1, hostedAppsEntry.getKey());
- stmt.setString(2, StringUtils.join(hostedAppsEntry.getValue(), ","));
+ stmt.setBytes(2, timelineMetricHostMetadata.getUuid());
+ stmt.setString(3, StringUtils.join(timelineMetricHostMetadata.getHostedApps(), ","));
try {
stmt.executeUpdate();
rowCount++;
@@ -1678,15 +1684,21 @@ public class PhoenixHBaseAccessor {
+ ", seriesStartTime = " + metadata.getSeriesStartTime()
);
}
-
- stmt.clearParameters();
- stmt.setString(1, metadata.getMetricName());
- stmt.setString(2, metadata.getAppId());
- stmt.setString(3, metadata.getUnits());
- stmt.setString(4, metadata.getType());
- stmt.setLong(5, metadata.getSeriesStartTime());
- stmt.setBoolean(6, metadata.isSupportsAggregates());
- stmt.setBoolean(7, metadata.isWhitelisted());
+ try {
+ stmt.clearParameters();
+ stmt.setString(1, metadata.getMetricName());
+ stmt.setString(2, metadata.getAppId());
+ stmt.setString(3, metadata.getInstanceId());
+ stmt.setBytes(4, metadata.getUuid());
+ stmt.setString(5, metadata.getUnits());
+ stmt.setString(6, metadata.getType());
+ stmt.setLong(7, metadata.getSeriesStartTime());
+ stmt.setBoolean(8, metadata.isSupportsAggregates());
+ stmt.setBoolean(9, metadata.isWhitelisted());
+ } catch (Exception e) {
+ LOG.error("Exception in saving metric metadata entry. ");
+ continue;
+ }
try {
stmt.executeUpdate();
@@ -1717,8 +1729,8 @@ public class PhoenixHBaseAccessor {
}
}
- public Map<String, Set<String>> getHostedAppsMetadata() throws SQLException {
- Map<String, Set<String>> hostedAppMap = new HashMap<>();
+ public Map<String, TimelineMetricHostMetadata> getHostedAppsMetadata() throws SQLException {
+ Map<String, TimelineMetricHostMetadata> hostedAppMap = new HashMap<>();
Connection conn = getConnection();
PreparedStatement stmt = null;
ResultSet rs = null;
@@ -1728,8 +1740,9 @@ public class PhoenixHBaseAccessor {
rs = stmt.executeQuery();
while (rs.next()) {
- hostedAppMap.put(rs.getString("HOSTNAME"),
- new HashSet<>(Arrays.asList(StringUtils.split(rs.getString("APP_IDS"), ","))));
+ TimelineMetricHostMetadata hostMetadata = new TimelineMetricHostMetadata(new HashSet<>(Arrays.asList(StringUtils.split(rs.getString("APP_IDS"), ","))));
+ hostMetadata.setUuid(rs.getBytes("UUID"));
+ hostedAppMap.put(rs.getString("HOSTNAME"), hostMetadata);
}
} finally {
@@ -1820,9 +1833,11 @@ public class PhoenixHBaseAccessor {
while (rs.next()) {
String metricName = rs.getString("METRIC_NAME");
String appId = rs.getString("APP_ID");
+ String instanceId = rs.getString("INSTANCE_ID");
TimelineMetricMetadata metadata = new TimelineMetricMetadata(
metricName,
appId,
+ instanceId,
rs.getString("UNITS"),
rs.getString("TYPE"),
rs.getLong("START_TIME"),
@@ -1830,8 +1845,9 @@ public class PhoenixHBaseAccessor {
rs.getBoolean("IS_WHITELISTED")
);
- TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(metricName, appId);
+ TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(metricName, appId, instanceId);
metadata.setIsPersisted(true); // Always true on retrieval
+ metadata.setUuid(rs.getBytes("UUID"));
metadataMap.put(key, metadata);
}
@@ -1862,4 +1878,8 @@ public class PhoenixHBaseAccessor {
return metadataMap;
}
+ public void setMetadataInstance(TimelineMetricMetadataManager metadataManager) {
+ this.metadataManagerInstance = metadataManager;
+ TIMELINE_METRIC_READ_HELPER = new TimelineMetricReadHelper(this.metadataManagerInstance);
+ }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java
index b1ecc51..6083859 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java
@@ -313,11 +313,16 @@ public class TimelineMetricConfiguration {
public static final String TIMELINE_METRICS_PRECISION_TABLE_HBASE_BLOCKING_STORE_FILES =
"timeline.metrics.precision.table.hbase.hstore.blockingStoreFiles";
+<<<<<<< HEAD
public static final String TIMELINE_METRICS_SUPPORT_MULTIPLE_CLUSTERS =
"timeline.metrics.support.multiple.clusters";
public static final String TIMELINE_METRICS_EVENT_METRIC_PATTERNS =
"timeline.metrics.downsampler.event.metric.patterns";
+=======
+ public static final String TIMELINE_METRICS_UUID_GEN_STRATEGY =
+ "timeline.metrics.uuid.gen.strategy";
+>>>>>>> AMBARI-21214 : Use a uuid vs long row key for metrics in AMS schema. (avijayan)
public static final String HOST_APP_ID = "HOST";
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStore.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStore.java
index d052d54..dab4494 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStore.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricStore.java
@@ -25,6 +25,8 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetricMetadata;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
import org.apache.hadoop.metrics2.sink.timeline.TopNConfig;
import org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
+
import java.io.IOException;
import java.sql.SQLException;
import java.util.List;
@@ -98,9 +100,11 @@ public interface TimelineMetricStore {
*/
Map<String, Map<String,Set<String>>> getInstanceHostsMetadata(String instanceId, String appId) throws SQLException, IOException;
- /**
- * Return a list of known live collector nodes
- * @return [ hostname ]
- */
+ Map<String, TimelineMetricMetadataKey> getUuids() throws SQLException, IOException;
+
+ /**
+ * Return a list of known live collector nodes
+ * @return [ hostname ]
+ */
List<String> getLiveInstances();
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilter.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilter.java
index 63cc510..ef7186c 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilter.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilter.java
@@ -167,11 +167,4 @@ public class TimelineMetricsFilter {
return false;
}
- public static void addToWhitelist(String metricName) {
-
- if (StringUtils.isNotEmpty(metricName)) {
- whitelistedMetrics.add(metricName);
- }
- }
-
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/AbstractTimelineAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/AbstractTimelineAggregator.java
index e161abe..d953be4 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/AbstractTimelineAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/AbstractTimelineAggregator.java
@@ -272,7 +272,8 @@ public abstract class AbstractTimelineAggregator implements TimelineMetricAggreg
conn.commit();
LOG.info(rows + " row(s) updated in aggregation.");
- downsample(conn, startTime, endTime);
+ //TODO : Fix downsampling after UUID change.
+ //downsample(conn, startTime, endTime);
} else {
rs = stmt.executeQuery();
}
@@ -280,7 +281,7 @@ public abstract class AbstractTimelineAggregator implements TimelineMetricAggreg
aggregate(rs, startTime, endTime);
- } catch (SQLException | IOException e) {
+ } catch (Exception e) {
LOG.error("Exception during aggregating metrics.", e);
success = false;
} finally {
@@ -455,25 +456,29 @@ public abstract class AbstractTimelineAggregator implements TimelineMetricAggreg
* @return
*/
protected String getDownsampledMetricSkipClause() {
- if (CollectionUtils.isEmpty(this.downsampleMetricPatterns)) {
- return StringUtils.EMPTY;
- }
-
- StringBuilder sb = new StringBuilder();
-
- for (int i = 0; i < downsampleMetricPatterns.size(); i++) {
- sb.append(" METRIC_NAME");
- sb.append(" NOT");
- sb.append(" LIKE ");
- sb.append("'" + downsampleMetricPatterns.get(i) + "'");
- if (i < downsampleMetricPatterns.size() - 1) {
- sb.append(" AND ");
- }
- }
-
- sb.append(" AND ");
- return sb.toString();
+ //TODO Fix downsampling for UUID change.
+ return StringUtils.EMPTY;
+
+// if (CollectionUtils.isEmpty(this.downsampleMetricPatterns)) {
+// return StringUtils.EMPTY;
+// }
+//
+// StringBuilder sb = new StringBuilder();
+//
+// for (int i = 0; i < downsampleMetricPatterns.size(); i++) {
+// sb.append(" METRIC_NAME");
+// sb.append(" NOT");
+// sb.append(" LIKE ");
+// sb.append("'" + downsampleMetricPatterns.get(i) + "'");
+//
+// if (i < downsampleMetricPatterns.size() - 1) {
+// sb.append(" AND ");
+// }
+// }
+//
+// sb.append(" AND ");
+// return sb.toString();
}
/**
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineClusterMetric.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineClusterMetric.java
index b7d9110..6e793e1 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineClusterMetric.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineClusterMetric.java
@@ -22,15 +22,13 @@ public class TimelineClusterMetric {
private String appId;
private String instanceId;
private long timestamp;
- private String type;
public TimelineClusterMetric(String metricName, String appId, String instanceId,
- long timestamp, String type) {
+ long timestamp) {
this.metricName = metricName;
this.appId = appId;
this.instanceId = instanceId;
this.timestamp = timestamp;
- this.type = type;
}
public String getMetricName() {
@@ -49,8 +47,6 @@ public class TimelineClusterMetric {
return timestamp;
}
- public String getType() { return type; }
-
@Override
public boolean equals(Object o) {
if (this == o) return true;
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAggregatorFactory.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAggregatorFactory.java
index 2eb3553..081e610 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAggregatorFactory.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAggregatorFactory.java
@@ -95,6 +95,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineMetricAggregatorMinute
(PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -128,6 +129,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricHostAggregator(
METRIC_RECORD_MINUTE,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
@@ -145,6 +147,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineMetricAggregatorHourly
(PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -178,6 +181,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricHostAggregator(
METRIC_RECORD_HOURLY,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
@@ -195,6 +199,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineMetricAggregatorDaily
(PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -228,6 +233,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricHostAggregator(
METRIC_RECORD_DAILY,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
@@ -291,6 +297,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineClusterAggregatorMinute(
PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -326,6 +333,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricClusterAggregator(
METRIC_AGGREGATE_MINUTE,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
@@ -344,6 +352,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineClusterAggregatorHourly(
PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -379,6 +388,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricClusterAggregator(
METRIC_AGGREGATE_HOURLY,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
@@ -397,6 +407,7 @@ public class TimelineMetricAggregatorFactory {
*/
public static TimelineMetricAggregator createTimelineClusterAggregatorDaily(
PhoenixHBaseAccessor hBaseAccessor, Configuration metricsConf,
+ TimelineMetricMetadataManager metadataManager,
MetricCollectorHAController haController) {
String checkpointDir = metricsConf.get(
@@ -432,6 +443,7 @@ public class TimelineMetricAggregatorFactory {
return new TimelineMetricClusterAggregator(
METRIC_AGGREGATE_DAILY,
+ metadataManager,
hBaseAccessor, metricsConf,
checkpointLocation,
sleepIntervalMillis,
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAppAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAppAggregator.java
index 9eaf456..55104de 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAppAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricAppAggregator.java
@@ -24,6 +24,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.metrics2.sink.timeline.MetricClusterAggregate;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetricMetadata;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricsFilter;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricHostMetadata;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
@@ -48,14 +49,14 @@ public class TimelineMetricAppAggregator {
private static final Log LOG = LogFactory.getLog(TimelineMetricAppAggregator.class);
// Lookup to check candidacy of an app
private final List<String> appIdsToAggregate;
- private final Map<String, Set<String>> hostedAppsMap;
+ private final Map<String, TimelineMetricHostMetadata> hostMetadata;
Map<TimelineClusterMetric, MetricClusterAggregate> aggregateClusterMetrics = new HashMap<>();
TimelineMetricMetadataManager metadataManagerInstance;
public TimelineMetricAppAggregator(TimelineMetricMetadataManager metadataManager,
Configuration metricsConf) {
appIdsToAggregate = getAppIdsForHostAggregation(metricsConf);
- hostedAppsMap = metadataManager.getHostedAppsCache();
+ hostMetadata = metadataManager.getHostedAppsCache();
metadataManagerInstance = metadataManager;
LOG.info("AppIds configured for aggregation: " + appIdsToAggregate);
}
@@ -95,17 +96,20 @@ public class TimelineMetricAppAggregator {
// If metric is a host metric and host has apps on it
if (appId.equalsIgnoreCase(HOST_APP_ID)) {
// Candidate metric, update app aggregates
- if (hostedAppsMap.containsKey(hostname)) {
+ if (hostMetadata.containsKey(hostname)) {
updateAppAggregatesFromHostMetric(clusterMetric, hostname, metricValue);
}
} else {
// Build the hostedapps map if not a host metric
// Check app candidacy for host aggregation
if (appIdsToAggregate.contains(appId)) {
- Set<String> appIds = hostedAppsMap.get(hostname);
- if (appIds == null) {
+ TimelineMetricHostMetadata timelineMetricHostMetadata = hostMetadata.get(hostname);
+ Set<String> appIds;
+ if (timelineMetricHostMetadata == null) {
appIds = new HashSet<>();
- hostedAppsMap.put(hostname, appIds);
+ hostMetadata.put(hostname, new TimelineMetricHostMetadata(appIds));
+ } else {
+ appIds = timelineMetricHostMetadata.getHostedApps();
}
if (!appIds.contains(appId)) {
appIds.add(appId);
@@ -127,20 +131,20 @@ public class TimelineMetricAppAggregator {
return;
}
- TimelineMetricMetadataKey appKey = new TimelineMetricMetadataKey(clusterMetric.getMetricName(), HOST_APP_ID);
- Set<String> apps = hostedAppsMap.get(hostname);
+ TimelineMetricMetadataKey appKey = new TimelineMetricMetadataKey(clusterMetric.getMetricName(), HOST_APP_ID, clusterMetric.getInstanceId());
+ Set<String> apps = hostMetadata.get(hostname).getHostedApps();
for (String appId : apps) {
if (appIdsToAggregate.contains(appId)) {
appKey.setAppId(appId);
TimelineMetricMetadata appMetadata = metadataManagerInstance.getMetadataCacheValue(appKey);
if (appMetadata == null) {
- TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(clusterMetric.getMetricName(), HOST_APP_ID);
+ TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(clusterMetric.getMetricName(), HOST_APP_ID, clusterMetric.getInstanceId());
TimelineMetricMetadata hostMetricMetadata = metadataManagerInstance.getMetadataCacheValue(key);
if (hostMetricMetadata != null) {
TimelineMetricMetadata timelineMetricMetadata = new TimelineMetricMetadata(clusterMetric.getMetricName(),
- appId, hostMetricMetadata.getUnits(), hostMetricMetadata.getType(), hostMetricMetadata.getSeriesStartTime(),
+ appId, clusterMetric.getInstanceId(), hostMetricMetadata.getUnits(), hostMetricMetadata.getType(), hostMetricMetadata.getSeriesStartTime(),
hostMetricMetadata.isSupportsAggregates(), TimelineMetricsFilter.acceptMetric(clusterMetric.getMetricName(), appId));
metadataManagerInstance.putIfModifiedTimelineMetricMetadata(timelineMetricMetadata);
}
@@ -151,9 +155,7 @@ public class TimelineMetricAppAggregator {
new TimelineClusterMetric(clusterMetric.getMetricName(),
appId,
clusterMetric.getInstanceId(),
- clusterMetric.getTimestamp(),
- clusterMetric.getType()
- );
+ clusterMetric.getTimestamp());
MetricClusterAggregate clusterAggregate = aggregateClusterMetrics.get(appTimelineClusterMetric);
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregator.java
index 74d4013..0f6dd79 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregator.java
@@ -23,6 +23,7 @@ import org.apache.hadoop.metrics2.sink.timeline.MetricHostAggregate;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.PhoenixHBaseAccessor;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.AggregationTaskRunner.AGGREGATOR_NAME;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.MetricCollectorHAController;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.Condition;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.DefaultCondition;
@@ -37,10 +38,11 @@ import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.ti
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.PhoenixTransactSQL.METRICS_CLUSTER_AGGREGATE_TABLE_NAME;
public class TimelineMetricClusterAggregator extends AbstractTimelineAggregator {
- private final TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(true);
+ private final TimelineMetricReadHelper readHelper;
private final boolean isClusterPrecisionInputTable;
public TimelineMetricClusterAggregator(AGGREGATOR_NAME aggregatorName,
+ TimelineMetricMetadataManager metricMetadataManager,
PhoenixHBaseAccessor hBaseAccessor,
Configuration metricsConf,
String checkpointLocation,
@@ -56,6 +58,7 @@ public class TimelineMetricClusterAggregator extends AbstractTimelineAggregator
hostAggregatorDisabledParam, inputTableName, outputTableName,
nativeTimeRangeDelay, haController);
isClusterPrecisionInputTable = inputTableName.equals(METRICS_CLUSTER_AGGREGATE_TABLE_NAME);
+ readHelper = new TimelineMetricReadHelper(metricMetadataManager, true);
}
@Override
@@ -71,9 +74,7 @@ public class TimelineMetricClusterAggregator extends AbstractTimelineAggregator
}
condition.setStatement(sqlStr);
- condition.addOrderByColumn("METRIC_NAME");
- condition.addOrderByColumn("APP_ID");
- condition.addOrderByColumn("INSTANCE_ID");
+ condition.addOrderByColumn("UUID");
condition.addOrderByColumn("SERVER_TIME");
return condition;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java
index ca457f0..8dfc950 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java
@@ -61,7 +61,7 @@ import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.
*/
public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggregator {
public Long timeSliceIntervalMillis;
- private TimelineMetricReadHelper timelineMetricReadHelper = new TimelineMetricReadHelper(true);
+ private TimelineMetricReadHelper timelineMetricReadHelper;
// Aggregator to perform app-level aggregates for host metrics
private final TimelineMetricAppAggregator appAggregator;
// 1 minute client side buffering adjustment
@@ -69,8 +69,12 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
private final boolean interpolationEnabled;
private TimelineMetricMetadataManager metadataManagerInstance;
private String skipAggrPatternStrings;
+<<<<<<< HEAD
private String skipInterpolationMetricPatternStrings;
private Set<Pattern> skipInterpolationMetricPatterns = new HashSet<>();
+=======
+ private final static String liveHostsMetricName = "live_hosts";
+>>>>>>> AMBARI-21214 : Use a uuid vs long row key for metrics in AMS schema. (avijayan)
public TimelineMetricClusterAggregatorSecond(AGGREGATOR_NAME aggregatorName,
TimelineMetricMetadataManager metadataManager,
@@ -95,6 +99,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
this.serverTimeShiftAdjustment = Long.parseLong(metricsConf.get(SERVER_SIDE_TIMESIFT_ADJUSTMENT, "90000"));
this.interpolationEnabled = Boolean.parseBoolean(metricsConf.get(TIMELINE_METRICS_CLUSTER_AGGREGATOR_INTERPOLATION_ENABLED, "true"));
this.skipAggrPatternStrings = metricsConf.get(TIMELINE_METRIC_AGGREGATION_SQL_FILTERS);
+<<<<<<< HEAD
this.skipInterpolationMetricPatternStrings = metricsConf.get(TIMELINE_METRICS_EVENT_METRIC_PATTERNS, "");
if (StringUtils.isNotEmpty(skipInterpolationMetricPatternStrings)) {
@@ -104,6 +109,9 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
skipInterpolationMetricPatterns.add(Pattern.compile(javaPatternString));
}
}
+=======
+ this.timelineMetricReadHelper = new TimelineMetricReadHelper(metadataManager, true);
+>>>>>>> AMBARI-21214 : Use a uuid vs long row key for metrics in AMS schema. (avijayan)
}
@Override
@@ -143,10 +151,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
condition.setStatement(String.format(GET_METRIC_SQL,
getQueryHint(startTime), METRICS_RECORD_TABLE_NAME));
// Retaining order of the row-key avoids client side merge sort.
- condition.addOrderByColumn("METRIC_NAME");
- condition.addOrderByColumn("HOSTNAME");
- condition.addOrderByColumn("APP_ID");
- condition.addOrderByColumn("INSTANCE_ID");
+ condition.addOrderByColumn("UUID");
condition.addOrderByColumn("SERVER_TIME");
return condition;
}
@@ -228,7 +233,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
protected int processAggregateClusterMetrics(Map<TimelineClusterMetric, MetricClusterAggregate> aggregateClusterMetrics,
TimelineMetric metric, List<Long[]> timeSlices) {
// Create time slices
- TimelineMetricMetadataKey appKey = new TimelineMetricMetadataKey(metric.getMetricName(), metric.getAppId());
+ TimelineMetricMetadataKey appKey = new TimelineMetricMetadataKey(metric.getMetricName(), metric.getAppId(), metric.getInstanceId());
TimelineMetricMetadata metricMetadata = metadataManagerInstance.getMetadataCacheValue(appKey);
if (metricMetadata != null && !metricMetadata.isSupportsAggregates()) {
@@ -301,8 +306,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
timelineMetric.getMetricName(),
timelineMetric.getAppId(),
timelineMetric.getInstanceId(),
- timestamp,
- timelineMetric.getType());
+ timestamp);
if (prevTimestamp < 0 || timestamp.equals(prevTimestamp)) {
Double newValue = metric.getValue();
@@ -369,8 +373,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
timelineMetric.getMetricName(),
timelineMetric.getAppId(),
timelineMetric.getInstanceId(),
- entry.getKey(),
- timelineMetric.getType());
+ entry.getKey());
timelineClusterMetricMap.put(clusterMetric, interpolatedValue);
} else {
@@ -427,8 +430,7 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
timelineMetric.getMetricName(),
timelineMetric.getAppId(),
timelineMetric.getInstanceId(),
- timeSlice[1],
- timelineMetric.getType());
+ timeSlice[1]);
LOG.debug("Interpolated value : " + interpolatedValue);
timelineClusterMetricMap.put(clusterMetric, interpolatedValue);
@@ -458,13 +460,15 @@ public class TimelineMetricClusterAggregatorSecond extends AbstractTimelineAggre
for (Map.Entry<String, MutableInt> appHostsEntry : appHostsCount.entrySet()) {
TimelineClusterMetric timelineClusterMetric = new TimelineClusterMetric(
- "live_hosts", appHostsEntry.getKey(), null, timestamp, null);
+ liveHostsMetricName, appHostsEntry.getKey(), null, timestamp);
Integer numOfHosts = appHostsEntry.getValue().intValue();
MetricClusterAggregate metricClusterAggregate = new MetricClusterAggregate(
(double) numOfHosts, 1, null, (double) numOfHosts, (double) numOfHosts);
+ metadataManagerInstance.getUuid(timelineClusterMetric);
+
aggregateClusterMetrics.put(timelineClusterMetric, metricClusterAggregate);
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricHostAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricHostAggregator.java
index a17433b..8f941e1 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricHostAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricHostAggregator.java
@@ -25,6 +25,7 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.PhoenixHBaseAccessor;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.AggregationTaskRunner.AGGREGATOR_NAME;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.MetricCollectorHAController;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.Condition;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.DefaultCondition;
@@ -38,9 +39,10 @@ import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.ti
public class TimelineMetricHostAggregator extends AbstractTimelineAggregator {
private static final Log LOG = LogFactory.getLog(TimelineMetricHostAggregator.class);
- TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(false);
+ TimelineMetricReadHelper readHelper;
public TimelineMetricHostAggregator(AGGREGATOR_NAME aggregatorName,
+ TimelineMetricMetadataManager metricMetadataManager,
PhoenixHBaseAccessor hBaseAccessor,
Configuration metricsConf,
String checkpointLocation,
@@ -54,6 +56,7 @@ public class TimelineMetricHostAggregator extends AbstractTimelineAggregator {
super(aggregatorName, hBaseAccessor, metricsConf, checkpointLocation,
sleepIntervalMillis, checkpointCutOffMultiplier, hostAggregatorDisabledParam,
tableName, outputTableName, nativeTimeRangeDelay, haController);
+ readHelper = new TimelineMetricReadHelper(metricMetadataManager, false);
}
@Override
@@ -74,11 +77,8 @@ public class TimelineMetricHostAggregator extends AbstractTimelineAggregator {
condition.setStatement(String.format(GET_METRIC_AGGREGATE_ONLY_SQL,
getQueryHint(startTime), tableName));
// Retaining order of the row-key avoids client side merge sort.
- condition.addOrderByColumn("METRIC_NAME");
- condition.addOrderByColumn("HOSTNAME");
+ condition.addOrderByColumn("UUID");
condition.addOrderByColumn("SERVER_TIME");
- condition.addOrderByColumn("APP_ID");
- condition.addOrderByColumn("INSTANCE_ID");
return condition;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricReadHelper.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricReadHelper.java
index be21f5a..8a5606a 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricReadHelper.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricReadHelper.java
@@ -23,16 +23,17 @@ import org.apache.hadoop.metrics2.sink.timeline.MetricHostAggregate;
import org.apache.hadoop.metrics2.sink.timeline.SingleValuedTimelineMetric;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.PhoenixHBaseAccessor;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
import java.io.IOException;
import java.sql.ResultSet;
import java.sql.SQLException;
-import java.util.Map;
import java.util.TreeMap;
public class TimelineMetricReadHelper {
private boolean ignoreInstance = false;
+ private TimelineMetricMetadataManager metadataManagerInstance = null;
public TimelineMetricReadHelper() {}
@@ -40,6 +41,15 @@ public class TimelineMetricReadHelper {
this.ignoreInstance = ignoreInstance;
}
+ public TimelineMetricReadHelper(TimelineMetricMetadataManager timelineMetricMetadataManager) {
+ this.metadataManagerInstance = timelineMetricMetadataManager;
+ }
+
+ public TimelineMetricReadHelper(TimelineMetricMetadataManager timelineMetricMetadataManager, boolean ignoreInstance) {
+ this.metadataManagerInstance = timelineMetricMetadataManager;
+ this.ignoreInstance = ignoreInstance;
+ }
+
public TimelineMetric getTimelineMetricFromResultSet(ResultSet rs)
throws SQLException, IOException {
TimelineMetric metric = getTimelineMetricCommonsFromResultSet(rs);
@@ -51,15 +61,16 @@ public class TimelineMetricReadHelper {
public SingleValuedTimelineMetric getAggregatedTimelineMetricFromResultSet(ResultSet rs,
Function f) throws SQLException, IOException {
+ byte[] uuid = rs.getBytes("UUID");
+ TimelineMetric timelineMetric = metadataManagerInstance.getMetricFromUuid(uuid);
Function function = (f != null) ? f : Function.DEFAULT_VALUE_FUNCTION;
SingleValuedTimelineMetric metric = new SingleValuedTimelineMetric(
- rs.getString("METRIC_NAME") + function.getSuffix(),
- rs.getString("APP_ID"),
- rs.getString("INSTANCE_ID"),
- rs.getString("HOSTNAME"),
- rs.getLong("SERVER_TIME"),
+ timelineMetric.getMetricName() + function.getSuffix(),
+ timelineMetric.getAppId(),
+ timelineMetric.getInstanceId(),
+ timelineMetric.getHostName(),
rs.getLong("SERVER_TIME"),
- rs.getString("UNITS")
+ rs.getLong("SERVER_TIME")
);
double value;
@@ -91,16 +102,14 @@ public class TimelineMetricReadHelper {
*/
public TimelineMetric getTimelineMetricCommonsFromResultSet(ResultSet rs)
throws SQLException {
- TimelineMetric metric = new TimelineMetric();
- metric.setMetricName(rs.getString("METRIC_NAME"));
- metric.setAppId(rs.getString("APP_ID"));
- if (!ignoreInstance) {
- metric.setInstanceId(rs.getString("INSTANCE_ID"));
+
+ byte[] uuid = rs.getBytes("UUID");
+ TimelineMetric metric = metadataManagerInstance.getMetricFromUuid(uuid);
+ if (ignoreInstance) {
+ metric.setInstanceId(null);
}
- metric.setHostName(rs.getString("HOSTNAME"));
metric.setTimestamp(rs.getLong("SERVER_TIME"));
metric.setStartTime(rs.getLong("START_TIME"));
- metric.setType(rs.getString("UNITS"));
return metric;
}
@@ -130,14 +139,16 @@ public class TimelineMetricReadHelper {
return agg;
}
-
public TimelineClusterMetric fromResultSet(ResultSet rs) throws SQLException {
+
+ byte[] uuid = rs.getBytes("UUID");
+ TimelineMetric timelineMetric = metadataManagerInstance.getMetricFromUuid(uuid);
+
return new TimelineClusterMetric(
- rs.getString("METRIC_NAME"),
- rs.getString("APP_ID"),
- ignoreInstance ? null : rs.getString("INSTANCE_ID"),
- rs.getLong("SERVER_TIME"),
- rs.getString("UNITS"));
+ timelineMetric.getMetricName(),
+ timelineMetric.getAppId(),
+ ignoreInstance ? null : timelineMetric.getInstanceId(),
+ rs.getLong("SERVER_TIME"));
}
public MetricHostAggregate getMetricHostAggregateFromResultSet(ResultSet rs)
@@ -154,14 +165,8 @@ public class TimelineMetricReadHelper {
public TimelineMetric getTimelineMetricKeyFromResultSet(ResultSet rs)
throws SQLException, IOException {
- TimelineMetric metric = new TimelineMetric();
- metric.setMetricName(rs.getString("METRIC_NAME"));
- metric.setAppId(rs.getString("APP_ID"));
- metric.setInstanceId(rs.getString("INSTANCE_ID"));
- metric.setHostName(rs.getString("HOSTNAME"));
- metric.setTimestamp(rs.getLong("SERVER_TIME"));
- metric.setType(rs.getString("UNITS"));
- return metric;
+ byte[] uuid = rs.getBytes("UUID");
+ return metadataManagerInstance.getMetricFromUuid(uuid);
}
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricHostMetadata.java
similarity index 52%
copy from ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java
copy to ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricHostMetadata.java
index 9aa64bd..06e9279 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricHostMetadata.java
@@ -1,9 +1,3 @@
-package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query;
-
-import org.apache.hadoop.metrics2.sink.timeline.Precision;
-
-import java.util.List;
-
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
@@ -21,28 +15,37 @@ import java.util.List;
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-public interface Condition {
- boolean isEmpty();
-
- List<String> getMetricNames();
- boolean isPointInTime();
- boolean isGrouped();
- void setStatement(String statement);
- List<String> getHostnames();
- Precision getPrecision();
- void setPrecision(Precision precision);
- String getAppId();
- String getInstanceId();
- StringBuilder getConditionClause();
- String getOrderByClause(boolean asc);
- String getStatement();
- Long getStartTime();
- Long getEndTime();
- Integer getLimit();
- Integer getFetchSize();
- void setFetchSize(Integer fetchSize);
- void addOrderByColumn(String column);
- void setNoLimit();
- boolean doUpdate();
- void setMetricNamesNotCondition(boolean metricNamesNotCondition);
+
+package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class TimelineMetricHostMetadata {
+ private Set<String> hostedApps = new HashSet<>();
+ private byte[] uuid;
+
+ // Default constructor
+ public TimelineMetricHostMetadata() {
+ }
+
+ public TimelineMetricHostMetadata(Set<String> hostedApps) {
+ this.hostedApps = hostedApps;
+ }
+
+ public Set<String> getHostedApps() {
+ return hostedApps;
+ }
+
+ public void setHostedApps(Set<String> hostedApps) {
+ this.hostedApps = hostedApps;
+ }
+
+ public byte[] getUuid() {
+ return uuid;
+ }
+
+ public void setUuid(byte[] uuid) {
+ this.uuid = uuid;
+ }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataKey.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataKey.java
index 504b502..6aeb2dd 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataKey.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataKey.java
@@ -17,13 +17,20 @@
*/
package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery;
+import org.apache.commons.lang3.StringUtils;
+
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement
public class TimelineMetricMetadataKey {
String metricName;
String appId;
+ String instanceId;
- public TimelineMetricMetadataKey(String metricName, String appId) {
+ public TimelineMetricMetadataKey(String metricName, String appId, String instanceId) {
this.metricName = metricName;
this.appId = appId;
+ this.instanceId = instanceId;
}
public String getMetricName() {
@@ -34,6 +41,10 @@ public class TimelineMetricMetadataKey {
return appId;
}
+ public String getInstanceId() {
+ return instanceId;
+ }
+
public void setAppId(String appId) {
this.appId = appId;
}
@@ -46,15 +57,24 @@ public class TimelineMetricMetadataKey {
TimelineMetricMetadataKey that = (TimelineMetricMetadataKey) o;
if (!metricName.equals(that.metricName)) return false;
- return !(appId != null ? !appId.equals(that.appId) : that.appId != null);
-
+ if (!appId.equals(that.appId)) return false;
+ return (StringUtils.isNotEmpty(instanceId) ? instanceId.equals(that.instanceId) : StringUtils.isEmpty(that.instanceId));
}
@Override
public int hashCode() {
int result = metricName.hashCode();
result = 31 * result + (appId != null ? appId.hashCode() : 0);
+ result = 31 * result + (instanceId != null ? instanceId.hashCode() : 0);
return result;
}
+ @Override
+ public String toString() {
+ return "TimelineMetricMetadataKey{" +
+ "metricName='" + metricName + '\'' +
+ ", appId='" + appId + '\'' +
+ ", instanceId='" + instanceId + '\'' +
+ '}';
+ }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataManager.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataManager.java
index 8a71756..e00c045 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataManager.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataManager.java
@@ -19,6 +19,7 @@ package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
+import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -29,6 +30,9 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetricMetadata;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.PhoenixHBaseAccessor;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid.HashBasedUuidGenStrategy;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid.MetricUuidGenStrategy;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid.RandomUuidGenStrategy;
import java.net.MalformedURLException;
import java.net.URISyntaxException;
@@ -48,6 +52,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.DISABLE_METRIC_METADATA_MGMT;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.METRICS_METADATA_SYNC_INIT_DELAY;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.METRICS_METADATA_SYNC_SCHEDULE_DELAY;
+import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.TIMELINE_METRICS_UUID_GEN_STRATEGY;
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration.TIMELINE_METRIC_METADATA_FILTERS;
public class TimelineMetricMetadataManager {
@@ -55,12 +60,17 @@ public class TimelineMetricMetadataManager {
private boolean isDisabled = false;
// Cache all metadata on retrieval
private final Map<TimelineMetricMetadataKey, TimelineMetricMetadata> METADATA_CACHE = new ConcurrentHashMap<>();
+ private final Map<String, TimelineMetricMetadataKey> uuidKeyMap = new ConcurrentHashMap<>();
// Map to lookup apps on a host
- private final Map<String, Set<String>> HOSTED_APPS_MAP = new ConcurrentHashMap<>();
+ private final Map<String, TimelineMetricHostMetadata> HOSTED_APPS_MAP = new ConcurrentHashMap<>();
+ private final Map<String, String> uuidHostMap = new ConcurrentHashMap<>();
private final Map<String, Set<String>> INSTANCE_HOST_MAP = new ConcurrentHashMap<>();
// Sync only when needed
AtomicBoolean SYNC_HOSTED_APPS_METADATA = new AtomicBoolean(false);
AtomicBoolean SYNC_HOSTED_INSTANCES_METADATA = new AtomicBoolean(false);
+ private MetricUuidGenStrategy uuidGenStrategy = new HashBasedUuidGenStrategy();
+ private static final int timelineMetricUuidLength = 16;
+ private static final int hostnameUuidLength = 4;
// Single thread to sync back new writes to the store
private final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
@@ -81,6 +91,8 @@ public class TimelineMetricMetadataManager {
if (!StringUtils.isEmpty(patternStrings)) {
metricNameFilters.addAll(Arrays.asList(patternStrings.split(",")));
}
+
+ uuidGenStrategy = getUuidStrategy(metricsConf);
}
public TimelineMetricMetadataManager(PhoenixHBaseAccessor hBaseAccessor) throws MalformedURLException, URISyntaxException {
@@ -108,11 +120,14 @@ public class TimelineMetricMetadataManager {
// Store in the cache
METADATA_CACHE.putAll(metadata);
- Map<String, Set<String>> hostedAppData = getHostedAppsFromStore();
+ Map<String, TimelineMetricHostMetadata> hostedAppData = getHostedAppsFromStore();
LOG.info("Retrieved " + hostedAppData.size() + " host objects from store.");
HOSTED_APPS_MAP.putAll(hostedAppData);
+ loadUuidMapsOnInit();
+
+ hBaseAccessor.setMetadataInstance(this);
} catch (SQLException e) {
LOG.warn("Exception loading metric metadata", e);
}
@@ -127,7 +142,7 @@ public class TimelineMetricMetadataManager {
return METADATA_CACHE.get(key);
}
- public Map<String, Set<String>> getHostedAppsCache() {
+ public Map<String, TimelineMetricHostMetadata> getHostedAppsCache() {
return HOSTED_APPS_MAP;
}
@@ -172,7 +187,7 @@ public class TimelineMetricMetadataManager {
}
TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(
- metadata.getMetricName(), metadata.getAppId());
+ metadata.getMetricName(), metadata.getAppId(), metadata.getInstanceId());
TimelineMetricMetadata metadataFromCache = METADATA_CACHE.get(key);
@@ -197,10 +212,15 @@ public class TimelineMetricMetadataManager {
* @param appId Application Id
*/
public void putIfModifiedHostedAppsMetadata(String hostname, String appId) {
- Set<String> apps = HOSTED_APPS_MAP.get(hostname);
+ TimelineMetricHostMetadata timelineMetricHostMetadata = HOSTED_APPS_MAP.get(hostname);
+ Set<String> apps = (timelineMetricHostMetadata != null) ? timelineMetricHostMetadata.getHostedApps() : null;
if (apps == null) {
apps = new HashSet<>();
- HOSTED_APPS_MAP.put(hostname, apps);
+ if (timelineMetricHostMetadata == null) {
+ HOSTED_APPS_MAP.put(hostname, new TimelineMetricHostMetadata(apps));
+ } else {
+ HOSTED_APPS_MAP.get(hostname).setHostedApps(apps);
+ }
}
if (!apps.contains(appId)) {
@@ -230,7 +250,7 @@ public class TimelineMetricMetadataManager {
hBaseAccessor.saveMetricMetadata(metadata);
}
- public void persistHostedAppsMetadata(Map<String, Set<String>> hostedApps) throws SQLException {
+ public void persistHostedAppsMetadata(Map<String, TimelineMetricHostMetadata> hostedApps) throws SQLException {
hBaseAccessor.saveHostAppsMetadata(hostedApps);
}
@@ -242,6 +262,7 @@ public class TimelineMetricMetadataManager {
return new TimelineMetricMetadata(
timelineMetric.getMetricName(),
timelineMetric.getAppId(),
+ timelineMetric.getInstanceId(),
timelineMetric.getUnits(),
timelineMetric.getType(),
timelineMetric.getStartTime(),
@@ -255,7 +276,7 @@ public class TimelineMetricMetadataManager {
}
boolean isDistributedModeEnabled() {
- return metricsConf.get("timeline.metrics.service.operation.mode", "").equals("distributed");
+ return metricsConf.get("timeline.metrics.service.operation.mode").equals("distributed");
}
/**
@@ -270,7 +291,7 @@ public class TimelineMetricMetadataManager {
* Fetch hosted apps from store
* @throws SQLException
*/
- Map<String, Set<String>> getHostedAppsFromStore() throws SQLException {
+ Map<String, TimelineMetricHostMetadata> getHostedAppsFromStore() throws SQLException {
return hBaseAccessor.getHostedAppsMetadata();
}
@@ -282,4 +303,255 @@ public class TimelineMetricMetadataManager {
return MapUtils.isEmpty(metric.getMetadata()) ||
!(String.valueOf(true).equals(metric.getMetadata().get("skipAggregation")));
}
+
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ // UUID Management
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+ /**
+ * Load the UUID mappings from the UUID table on startup.
+ */
+ private void loadUuidMapsOnInit() {
+
+ for (TimelineMetricMetadataKey key : METADATA_CACHE.keySet()) {
+ TimelineMetricMetadata timelineMetricMetadata = METADATA_CACHE.get(key);
+ if (timelineMetricMetadata != null && timelineMetricMetadata.getUuid() != null) {
+ uuidKeyMap.put(new String(timelineMetricMetadata.getUuid()), key);
+ }
+ }
+
+ for (String host : HOSTED_APPS_MAP.keySet()) {
+ TimelineMetricHostMetadata timelineMetricHostMetadata = HOSTED_APPS_MAP.get(host);
+ if (timelineMetricHostMetadata != null && timelineMetricHostMetadata.getUuid() != null) {
+ uuidHostMap.put(new String(timelineMetricHostMetadata.getUuid()), host);
+ }
+ }
+ }
+
+ /**
+ * Returns the UUID gen strategy.
+ * @param configuration
+ * @return
+ */
+ private MetricUuidGenStrategy getUuidStrategy(Configuration configuration) {
+ String strategy = configuration.get(TIMELINE_METRICS_UUID_GEN_STRATEGY, "");
+ if ("random".equalsIgnoreCase(strategy)) {
+ return new RandomUuidGenStrategy();
+ } else {
+ return new HashBasedUuidGenStrategy();
+ }
+ }
+
+ /**
+ * Given the hostname, generates a byte array of length 'hostnameUuidLength'
+ * @param hostname
+ * @return uuid byte array of length 'hostnameUuidLength'
+ */
+ private byte[] getUuidForHostname(String hostname) {
+
+ TimelineMetricHostMetadata timelineMetricHostMetadata = HOSTED_APPS_MAP.get(hostname);
+ if (timelineMetricHostMetadata != null) {
+ byte[] uuid = timelineMetricHostMetadata.getUuid();
+ if (uuid != null) {
+ return uuid;
+ }
+ }
+
+ byte[] uuid = uuidGenStrategy.computeUuid(hostname, hostnameUuidLength);
+
+ String uuidStr = new String(uuid);
+ if (uuidHostMap.containsKey(uuidStr)) {
+ LOG.error("Duplicate key computed for " + hostname +", Collides with " + uuidHostMap.get(uuidStr));
+ return null;
+ }
+
+ if (timelineMetricHostMetadata == null) {
+ timelineMetricHostMetadata = new TimelineMetricHostMetadata();
+ HOSTED_APPS_MAP.put(hostname, timelineMetricHostMetadata);
+ }
+ timelineMetricHostMetadata.setUuid(uuid);
+ uuidHostMap.put(uuidStr, hostname);
+
+ return uuid;
+ }
+
+ /**
+ * Given a timelineClusterMetric instance, generates a UUID for Metric-App-Instance combination.
+ * @param timelineClusterMetric
+ * @return uuid byte array of length 'timelineMetricUuidLength'
+ */
+ public byte[] getUuid(TimelineClusterMetric timelineClusterMetric) {
+ TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(timelineClusterMetric.getMetricName(),
+ timelineClusterMetric.getAppId(), timelineClusterMetric.getInstanceId());
+
+ TimelineMetricMetadata timelineMetricMetadata = METADATA_CACHE.get(key);
+ if (timelineMetricMetadata != null) {
+ byte[] uuid = timelineMetricMetadata.getUuid();
+ if (uuid != null) {
+ return uuid;
+ }
+ }
+
+ byte[] uuid = uuidGenStrategy.computeUuid(timelineClusterMetric, timelineMetricUuidLength);
+
+ String uuidStr = new String(uuid);
+ if (uuidKeyMap.containsKey(uuidStr) && !uuidKeyMap.get(uuidStr).equals(key)) {
+ TimelineMetricMetadataKey collidingKey = (TimelineMetricMetadataKey)uuidKeyMap.get(uuidStr);
+ LOG.error("Duplicate key " + Arrays.toString(uuid) + "(" + uuid + ") computed for " + timelineClusterMetric.toString() + ", Collides with " + collidingKey.toString());
+ return null;
+ }
+
+ if (timelineMetricMetadata == null) {
+ timelineMetricMetadata = new TimelineMetricMetadata();
+ timelineMetricMetadata.setMetricName(timelineClusterMetric.getMetricName());
+ timelineMetricMetadata.setAppId(timelineClusterMetric.getAppId());
+ timelineMetricMetadata.setInstanceId(timelineClusterMetric.getInstanceId());
+ METADATA_CACHE.put(key, timelineMetricMetadata);
+ }
+
+ timelineMetricMetadata.setUuid(uuid);
+ timelineMetricMetadata.setIsPersisted(false);
+ uuidKeyMap.put(uuidStr, key);
+ return uuid;
+ }
+
+ /**
+ * Given a timelineMetric instance, generates a UUID for Metric-App-Instance combination.
+ * @param timelineMetric
+ * @return uuid byte array of length 'timelineMetricUuidLength' + 'hostnameUuidLength'
+ */
+ public byte[] getUuid(TimelineMetric timelineMetric) {
+
+ byte[] metricUuid = getUuid(new TimelineClusterMetric(timelineMetric.getMetricName(), timelineMetric.getAppId(),
+ timelineMetric.getInstanceId(), -1l));
+ byte[] hostUuid = getUuidForHostname(timelineMetric.getHostName());
+
+ return ArrayUtils.addAll(metricUuid, hostUuid);
+ }
+
+ public String getMetricNameFromUuid(byte[] uuid) {
+
+ byte[] metricUuid = uuid;
+ if (uuid.length == timelineMetricUuidLength + hostnameUuidLength) {
+ metricUuid = ArrayUtils.subarray(uuid, 0, timelineMetricUuidLength);
+ }
+
+ TimelineMetricMetadataKey key = uuidKeyMap.get(new String(metricUuid));
+ return key != null ? key.getMetricName() : null;
+ }
+
+ public TimelineMetric getMetricFromUuid(byte[] uuid) {
+ if (uuid == null) {
+ return null;
+ }
+
+ if (uuid.length == timelineMetricUuidLength) {
+ TimelineMetricMetadataKey key = uuidKeyMap.get(new String(uuid));
+ return key != null ? new TimelineMetric(key.metricName, null, key.appId, key.instanceId) : null;
+ } else {
+ byte[] metricUuid = ArrayUtils.subarray(uuid, 0, timelineMetricUuidLength);
+ TimelineMetricMetadataKey key = uuidKeyMap.get(new String(metricUuid));
+ if (key == null) {
+ LOG.error("TimelineMetricMetadataKey is null for : " + Arrays.toString(uuid));
+ return null;
+ }
+ TimelineMetric timelineMetric = new TimelineMetric();
+ timelineMetric.setMetricName(key.metricName);
+ timelineMetric.setAppId(key.appId);
+ timelineMetric.setInstanceId(key.instanceId);
+
+ byte[] hostUuid = ArrayUtils.subarray(uuid, timelineMetricUuidLength, hostnameUuidLength + timelineMetricUuidLength);
+ timelineMetric.setHostName(uuidHostMap.get(new String(hostUuid)));
+ return timelineMetric;
+ }
+ }
+
+ /**
+ * Returns the set of UUIDs for a given GET request. If there are wildcards (%), resolves them based on UUID map.
+ * @param metricNames
+ * @param hostnames
+ * @param appId
+ * @param instanceId
+ * @return Set of UUIds
+ */
+ public List<byte[]> getUuids(Collection<String> metricNames, List<String> hostnames, String appId, String instanceId) {
+
+ Collection<String> sanitizedMetricNames = new HashSet<>();
+
+ for (String metricName : metricNames) {
+ if (metricName.contains("%")) {
+ String metricRegEx;
+ //Special case handling for metric name with * and __%.
+ //For example, dfs.NNTopUserOpCounts.windowMs=300000.op=*.user=%.count
+ // or dfs.NNTopUserOpCounts.windowMs=300000.op=__%.user=%.count
+ if (metricName.contains("*") || metricName.contains("__%")) {
+ String metricNameWithEscSeq = metricName.replace("*", "\\*").replace("__%", "..%");
+ metricRegEx = metricNameWithEscSeq.replace("%", ".*");
+ } else {
+ metricRegEx = metricName.replace("%", ".*");
+ }
+ for (TimelineMetricMetadataKey key : METADATA_CACHE.keySet()) {
+ String metricNameFromMetadata = key.getMetricName();
+ if (metricNameFromMetadata.matches(metricRegEx)) {
+ sanitizedMetricNames.add(metricNameFromMetadata);
+ }
+ }
+ } else {
+ sanitizedMetricNames.add(metricName);
+ }
+ }
+
+ Set<String> sanitizedHostNames = new HashSet<>();
+ if (CollectionUtils.isNotEmpty(hostnames)) {
+ for (String hostname : hostnames) {
+ if (hostname.contains("%")) {
+ String hostRegEx;
+ hostRegEx = hostname.replace("%", ".*");
+ for (String host : HOSTED_APPS_MAP.keySet()) {
+ if (host.matches(hostRegEx)) {
+ sanitizedHostNames.add(host);
+ }
+ }
+ } else {
+ sanitizedHostNames.add(hostname);
+ }
+ }
+ }
+
+ List<byte[]> uuids = new ArrayList<>();
+
+ if (!(appId.equals("HOST") || appId.equals("FLUME_HANDLER"))) { //HACK.. Why??
+ appId = appId.toLowerCase();
+ }
+ if (CollectionUtils.isNotEmpty(sanitizedHostNames)) {
+ for (String metricName : sanitizedMetricNames) {
+ TimelineMetric metric = new TimelineMetric();
+ metric.setMetricName(metricName);
+ metric.setAppId(appId);
+ metric.setInstanceId(instanceId);
+ for (String hostname : sanitizedHostNames) {
+ metric.setHostName(hostname);
+ byte[] uuid = getUuid(metric);
+ if (uuid != null) {
+ uuids.add(uuid);
+ }
+ }
+ }
+ } else {
+ for (String metricName : sanitizedMetricNames) {
+ TimelineClusterMetric metric = new TimelineClusterMetric(metricName, appId, instanceId, -1l);
+ byte[] uuid = getUuid(metric);
+ if (uuid != null) {
+ uuids.add(uuid);
+ }
+ }
+ }
+
+ return uuids;
+ }
+
+ public Map<String, TimelineMetricMetadataKey> getUuidKeyMap() {
+ return uuidKeyMap;
+ }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataSync.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataSync.java
index 6d519f6..f808cd7 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataSync.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TimelineMetricMetadataSync.java
@@ -81,7 +81,7 @@ public class TimelineMetricMetadataSync implements Runnable {
if (markSuccess) {
for (TimelineMetricMetadata metadata : metadataToPersist) {
TimelineMetricMetadataKey key = new TimelineMetricMetadataKey(
- metadata.getMetricName(), metadata.getAppId()
+ metadata.getMetricName(), metadata.getAppId(), metadata.getInstanceId()
);
// Mark entry as being persisted
@@ -119,7 +119,7 @@ public class TimelineMetricMetadataSync implements Runnable {
*/
private void persistHostAppsMetadata() {
if (cacheManager.syncHostedAppsMetadata()) {
- Map<String, Set<String>> persistedData = null;
+ Map<String, TimelineMetricHostMetadata> persistedData = null;
try {
persistedData = cacheManager.getHostedAppsFromStore();
} catch (SQLException e) {
@@ -127,14 +127,14 @@ public class TimelineMetricMetadataSync implements Runnable {
return; // Something wrong with store
}
- Map<String, Set<String>> cachedData = cacheManager.getHostedAppsCache();
- Map<String, Set<String>> dataToSync = new HashMap<>();
+ Map<String, TimelineMetricHostMetadata> cachedData = cacheManager.getHostedAppsCache();
+ Map<String, TimelineMetricHostMetadata> dataToSync = new HashMap<>();
if (cachedData != null && !cachedData.isEmpty()) {
- for (Map.Entry<String, Set<String>> cacheEntry : cachedData.entrySet()) {
+ for (Map.Entry<String, TimelineMetricHostMetadata> cacheEntry : cachedData.entrySet()) {
// No persistence / stale data in store
if (persistedData == null || persistedData.isEmpty() ||
!persistedData.containsKey(cacheEntry.getKey()) ||
- !persistedData.get(cacheEntry.getKey()).containsAll(cacheEntry.getValue())) {
+ !persistedData.get(cacheEntry.getKey()).getHostedApps().containsAll(cacheEntry.getValue().getHostedApps())) {
dataToSync.put(cacheEntry.getKey(), cacheEntry.getValue());
}
}
@@ -189,16 +189,16 @@ public class TimelineMetricMetadataSync implements Runnable {
* Read all hosted apps metadata and update cached values - HA
*/
private void refreshHostAppsMetadata() {
- Map<String, Set<String>> hostedAppsDataFromStore = null;
+ Map<String, TimelineMetricHostMetadata> hostedAppsDataFromStore = null;
try {
hostedAppsDataFromStore = cacheManager.getHostedAppsFromStore();
} catch (SQLException e) {
LOG.warn("Error refreshing metadata from store.", e);
}
if (hostedAppsDataFromStore != null) {
- Map<String, Set<String>> cachedData = cacheManager.getHostedAppsCache();
+ Map<String, TimelineMetricHostMetadata> cachedData = cacheManager.getHostedAppsCache();
- for (Map.Entry<String, Set<String>> storeEntry : hostedAppsDataFromStore.entrySet()) {
+ for (Map.Entry<String, TimelineMetricHostMetadata> storeEntry : hostedAppsDataFromStore.entrySet()) {
if (!cachedData.containsKey(storeEntry.getKey())) {
cachedData.put(storeEntry.getKey(), storeEntry.getValue());
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java
index 9aa64bd..9714e1a 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/Condition.java
@@ -24,6 +24,7 @@ import java.util.List;
public interface Condition {
boolean isEmpty();
+ List<byte[]> getUuids();
List<String> getMetricNames();
boolean isPointInTime();
boolean isGrouped();
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/ConditionBuilder.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/ConditionBuilder.java
index 32c1e84..f395c3e 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/ConditionBuilder.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/ConditionBuilder.java
@@ -42,6 +42,7 @@ public class ConditionBuilder {
private Integer topN;
private boolean isBottomN;
private Function topNFunction;
+ private List<byte[]> uuids;
public ConditionBuilder(List<String> metricNames) {
this.metricNames = metricNames;
@@ -122,14 +123,19 @@ public class ConditionBuilder {
return this;
}
+ public ConditionBuilder uuid(List<byte[]> uuids) {
+ this.uuids = uuids;
+ return this;
+ }
+
public Condition build() {
if (topN == null) {
return new DefaultCondition(
- metricNames,
+ uuids, metricNames,
hostnames, appId, instanceId, startTime, endTime,
precision, limit, grouped);
} else {
- return new TopNCondition(metricNames, hostnames, appId, instanceId,
+ return new TopNCondition(uuids, metricNames, hostnames, appId, instanceId,
startTime, endTime, precision, limit, grouped, topN, topNFunction, isBottomN);
}
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/DefaultCondition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/DefaultCondition.java
index a4f7014..3c03dca 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/DefaultCondition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/DefaultCondition.java
@@ -43,6 +43,7 @@ public class DefaultCondition implements Condition {
String statement;
Set<String> orderByColumns = new LinkedHashSet<String>();
boolean metricNamesNotCondition = false;
+ List<byte[]> uuids = new ArrayList<>();
private static final Log LOG = LogFactory.getLog(DefaultCondition.class);
@@ -60,6 +61,21 @@ public class DefaultCondition implements Condition {
this.grouped = grouped;
}
+ public DefaultCondition(List<byte[]> uuids, List<String> metricNames, List<String> hostnames, String appId,
+ String instanceId, Long startTime, Long endTime, Precision precision,
+ Integer limit, boolean grouped) {
+ this.uuids = uuids;
+ this.metricNames = metricNames;
+ this.hostnames = hostnames;
+ this.appId = appId;
+ this.instanceId = instanceId;
+ this.startTime = startTime;
+ this.endTime = endTime;
+ this.precision = precision;
+ this.limit = limit;
+ this.grouped = grouped;
+ }
+
public String getStatement() {
return statement;
}
@@ -74,13 +90,7 @@ public class DefaultCondition implements Condition {
public StringBuilder getConditionClause() {
StringBuilder sb = new StringBuilder();
-
- boolean appendConjunction = appendMetricNameClause(sb);
-
- appendConjunction = appendHostnameClause(sb, appendConjunction);
-
- appendConjunction = append(sb, appendConjunction, getAppId(), " APP_ID = ?");
- appendConjunction = append(sb, appendConjunction, getInstanceId(), " INSTANCE_ID = ?");
+ boolean appendConjunction = appendUuidClause(sb);
appendConjunction = append(sb, appendConjunction, getStartTime(), " SERVER_TIME >= ?");
append(sb, appendConjunction, getEndTime(), " SERVER_TIME < ?");
@@ -216,6 +226,37 @@ public class DefaultCondition implements Condition {
return null;
}
+ protected boolean appendUuidClause(StringBuilder sb) {
+ boolean appendConjunction = false;
+
+ if (CollectionUtils.isNotEmpty(uuids)) {
+ // Put a '(' first
+ sb.append("(");
+
+ //IN clause
+ // UUID (NOT) IN (?,?,?,?)
+ if (CollectionUtils.isNotEmpty(uuids)) {
+ sb.append("UUID");
+ if (metricNamesNotCondition) {
+ sb.append(" NOT");
+ }
+ sb.append(" IN (");
+ //Append ?,?,?,?
+ for (int i = 0; i < uuids.size(); i++) {
+ sb.append("?");
+ if (i < uuids.size() - 1) {
+ sb.append(", ");
+ }
+ }
+ sb.append(")");
+ }
+ appendConjunction = true;
+ sb.append(")");
+ }
+
+ return appendConjunction;
+ }
+
protected boolean appendMetricNameClause(StringBuilder sb) {
boolean appendConjunction = false;
List<String> metricsLike = new ArrayList<>();
@@ -381,4 +422,9 @@ public class DefaultCondition implements Condition {
public void setMetricNamesNotCondition(boolean metricNamesNotCondition) {
this.metricNamesNotCondition = metricNamesNotCondition;
}
+
+ @Override
+ public List<byte[]> getUuids() {
+ return uuids;
+ }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/EmptyCondition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/EmptyCondition.java
index 43ab88c..b667df3 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/EmptyCondition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/EmptyCondition.java
@@ -35,6 +35,11 @@ public class EmptyCondition implements Condition {
}
@Override
+ public List<byte[]> getUuids() {
+ return null;
+ }
+
+ @Override
public List<String> getMetricNames() {
return null;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java
index e55ff61..25e9a02 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java
@@ -40,20 +40,15 @@ public class PhoenixTransactSQL {
* Create table to store individual metric records.
*/
public static final String CREATE_METRICS_TABLE_SQL = "CREATE TABLE IF NOT " +
- "EXISTS METRIC_RECORD (METRIC_NAME VARCHAR, " +
- "HOSTNAME VARCHAR, " +
- "SERVER_TIME UNSIGNED_LONG NOT NULL, " +
- "APP_ID VARCHAR, " +
- "INSTANCE_ID VARCHAR, " +
+ "EXISTS METRIC_RECORD (UUID BINARY(20) NOT NULL, " +
+ "SERVER_TIME BIGINT NOT NULL, " +
"START_TIME UNSIGNED_LONG, " +
- "UNITS CHAR(20), " +
"METRIC_SUM DOUBLE, " +
"METRIC_COUNT UNSIGNED_INT, " +
"METRIC_MAX DOUBLE, " +
"METRIC_MIN DOUBLE, " +
"METRICS VARCHAR CONSTRAINT pk " +
- "PRIMARY KEY (METRIC_NAME, HOSTNAME, SERVER_TIME, APP_ID, " +
- "INSTANCE_ID)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
+ "PRIMARY KEY (UUID, SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
"TTL=%s, COMPRESSION='%s'";
public static final String CREATE_CONTAINER_METRICS_TABLE_SQL =
@@ -85,55 +80,44 @@ public class PhoenixTransactSQL {
public static final String CREATE_METRICS_AGGREGATE_TABLE_SQL =
"CREATE TABLE IF NOT EXISTS %s " +
- "(METRIC_NAME VARCHAR, " +
- "HOSTNAME VARCHAR, " +
- "APP_ID VARCHAR, " +
- "INSTANCE_ID VARCHAR, " +
+ "(UUID BINARY(20) NOT NULL, " +
"SERVER_TIME UNSIGNED_LONG NOT NULL, " +
- "UNITS CHAR(20), " +
"METRIC_SUM DOUBLE," +
"METRIC_COUNT UNSIGNED_INT, " +
"METRIC_MAX DOUBLE," +
"METRIC_MIN DOUBLE CONSTRAINT pk " +
- "PRIMARY KEY (METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, " +
- "SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, TTL=%s," +
+ "PRIMARY KEY (UUID, SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, TTL=%s," +
" COMPRESSION='%s'";
public static final String CREATE_METRICS_CLUSTER_AGGREGATE_TABLE_SQL =
"CREATE TABLE IF NOT EXISTS %s " +
- "(METRIC_NAME VARCHAR, " +
- "APP_ID VARCHAR, " +
- "INSTANCE_ID VARCHAR, " +
+ "(UUID BINARY(16) NOT NULL, " +
"SERVER_TIME UNSIGNED_LONG NOT NULL, " +
- "UNITS CHAR(20), " +
"METRIC_SUM DOUBLE, " +
"HOSTS_COUNT UNSIGNED_INT, " +
"METRIC_MAX DOUBLE, " +
"METRIC_MIN DOUBLE " +
- "CONSTRAINT pk PRIMARY KEY (METRIC_NAME, APP_ID, INSTANCE_ID, " +
- "SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
+ "CONSTRAINT pk PRIMARY KEY (UUID, SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
"TTL=%s, COMPRESSION='%s'";
// HOSTS_COUNT vs METRIC_COUNT
public static final String CREATE_METRICS_CLUSTER_AGGREGATE_GROUPED_TABLE_SQL =
"CREATE TABLE IF NOT EXISTS %s " +
- "(METRIC_NAME VARCHAR, " +
- "APP_ID VARCHAR, " +
- "INSTANCE_ID VARCHAR, " +
+ "(UUID BINARY(16) NOT NULL, " +
"SERVER_TIME UNSIGNED_LONG NOT NULL, " +
- "UNITS CHAR(20), " +
"METRIC_SUM DOUBLE, " +
"METRIC_COUNT UNSIGNED_INT, " +
"METRIC_MAX DOUBLE, " +
"METRIC_MIN DOUBLE " +
- "CONSTRAINT pk PRIMARY KEY (METRIC_NAME, APP_ID, INSTANCE_ID, " +
- "SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
+ "CONSTRAINT pk PRIMARY KEY (UUID, SERVER_TIME)) DATA_BLOCK_ENCODING='%s', IMMUTABLE_ROWS=true, " +
"TTL=%s, COMPRESSION='%s'";
public static final String CREATE_METRICS_METADATA_TABLE_SQL =
"CREATE TABLE IF NOT EXISTS METRICS_METADATA " +
"(METRIC_NAME VARCHAR, " +
"APP_ID VARCHAR, " +
+ "INSTANCE_ID VARCHAR, " +
+ "UUID BINARY(16), " +
"UNITS CHAR(20), " +
"TYPE CHAR(20), " +
"START_TIME UNSIGNED_LONG, " +
@@ -144,7 +128,7 @@ public class PhoenixTransactSQL {
public static final String CREATE_HOSTED_APPS_METADATA_TABLE_SQL =
"CREATE TABLE IF NOT EXISTS HOSTED_APPS_METADATA " +
- "(HOSTNAME VARCHAR, APP_IDS VARCHAR, " +
+ "(HOSTNAME VARCHAR, UUID BINARY(4), APP_IDS VARCHAR, " +
"CONSTRAINT pk PRIMARY KEY (HOSTNAME))" +
"DATA_BLOCK_ENCODING='%s', COMPRESSION='%s'";
@@ -166,14 +150,15 @@ public class PhoenixTransactSQL {
* Insert into metric records table.
*/
public static final String UPSERT_METRICS_SQL = "UPSERT INTO %s " +
- "(METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, SERVER_TIME, START_TIME, " +
- "UNITS, " +
+ "(UUID, " +
+ "SERVER_TIME, " +
+ "START_TIME, " +
"METRIC_SUM, " +
"METRIC_MAX, " +
"METRIC_MIN, " +
"METRIC_COUNT, " +
"METRICS) VALUES " +
- "(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+ "(?, ?, ?, ?, ?, ?, ?, ?)";
public static final String UPSERT_CONTAINER_METRICS_SQL = "UPSERT INTO %s " +
"(APP_ID,"
@@ -201,40 +186,40 @@ public class PhoenixTransactSQL {
"(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
public static final String UPSERT_CLUSTER_AGGREGATE_SQL = "UPSERT INTO " +
- "%s (METRIC_NAME, APP_ID, INSTANCE_ID, SERVER_TIME, " +
- "UNITS, " +
+ "%s (UUID, " +
+ "SERVER_TIME, " +
"METRIC_SUM, " +
"HOSTS_COUNT, " +
"METRIC_MAX, " +
"METRIC_MIN) " +
- "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
+ "VALUES (?, ?, ?, ?, ?, ?)";
public static final String UPSERT_CLUSTER_AGGREGATE_TIME_SQL = "UPSERT INTO" +
- " %s (METRIC_NAME, APP_ID, INSTANCE_ID, SERVER_TIME, " +
+ " %s (UUID, SERVER_TIME, " +
"UNITS, " +
"METRIC_SUM, " +
"METRIC_COUNT, " +
"METRIC_MAX, " +
"METRIC_MIN) " +
- "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
+ "VALUES (?, ?, ?, ?, ?, ?)";
public static final String UPSERT_AGGREGATE_RECORD_SQL = "UPSERT INTO " +
- "%s (METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, " +
+ "%s (UUID, " +
"SERVER_TIME, " +
"UNITS, " +
"METRIC_SUM, " +
"METRIC_MAX, " +
"METRIC_MIN," +
"METRIC_COUNT) " +
- "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+ "VALUES (?, ?, ?, ?, ?, ?)";
public static final String UPSERT_METADATA_SQL =
- "UPSERT INTO METRICS_METADATA (METRIC_NAME, APP_ID, UNITS, TYPE, " +
+ "UPSERT INTO METRICS_METADATA (METRIC_NAME, APP_ID, INSTANCE_ID, UUID, UNITS, TYPE, " +
"START_TIME, SUPPORTS_AGGREGATION, IS_WHITELISTED) " +
- "VALUES (?, ?, ?, ?, ?, ?, ?)";
+ "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
public static final String UPSERT_HOSTED_APPS_METADATA_SQL =
- "UPSERT INTO HOSTED_APPS_METADATA (HOSTNAME, APP_IDS) VALUES (?, ?)";
+ "UPSERT INTO HOSTED_APPS_METADATA (HOSTNAME, UUID, APP_IDS) VALUES (?, ?, ?)";
public static final String UPSERT_INSTANCE_HOST_METADATA_SQL =
"UPSERT INTO INSTANCE_HOST_METADATA (INSTANCE_ID, HOSTNAME) VALUES (?, ?)";
@@ -242,8 +227,7 @@ public class PhoenixTransactSQL {
/**
* Retrieve a set of rows from metrics records table.
*/
- public static final String GET_METRIC_SQL = "SELECT %s METRIC_NAME, " +
- "HOSTNAME, APP_ID, INSTANCE_ID, SERVER_TIME, START_TIME, UNITS, " +
+ public static final String GET_METRIC_SQL = "SELECT %s UUID, SERVER_TIME, START_TIME, " +
"METRIC_SUM, " +
"METRIC_MAX, " +
"METRIC_MIN, " +
@@ -257,31 +241,24 @@ public class PhoenixTransactSQL {
* Different queries for a number and a single hosts are used due to bug
* in Apache Phoenix
*/
- public static final String GET_LATEST_METRIC_SQL = "SELECT %s " +
- "E.METRIC_NAME AS METRIC_NAME, E.HOSTNAME AS HOSTNAME, " +
- "E.APP_ID AS APP_ID, E.INSTANCE_ID AS INSTANCE_ID, " +
+ public static final String GET_LATEST_METRIC_SQL = "SELECT %s E.UUID AS UUID, " +
"E.SERVER_TIME AS SERVER_TIME, E.START_TIME AS START_TIME, " +
- "E.UNITS AS UNITS, E.METRIC_SUM AS METRIC_SUM, " +
+ "E.METRIC_SUM AS METRIC_SUM, " +
"E.METRIC_MAX AS METRIC_MAX, E.METRIC_MIN AS METRIC_MIN, " +
"E.METRIC_COUNT AS METRIC_COUNT, E.METRICS AS METRICS " +
"FROM %s AS E " +
"INNER JOIN " +
- "(SELECT METRIC_NAME, HOSTNAME, MAX(SERVER_TIME) AS MAX_SERVER_TIME, " +
- "APP_ID, INSTANCE_ID " +
+ "(SELECT UUID, MAX(SERVER_TIME) AS MAX_SERVER_TIME " +
"FROM %s " +
"WHERE " +
"%s " +
- "GROUP BY METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID) " +
+ "GROUP BY UUID) " +
"AS I " +
- "ON E.METRIC_NAME=I.METRIC_NAME " +
- "AND E.HOSTNAME=I.HOSTNAME " +
- "AND E.SERVER_TIME=I.MAX_SERVER_TIME " +
- "AND E.APP_ID=I.APP_ID " +
- "AND E.INSTANCE_ID=I.INSTANCE_ID";
-
- public static final String GET_METRIC_AGGREGATE_ONLY_SQL = "SELECT %s " +
- "METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, SERVER_TIME, " +
- "UNITS, " +
+ "ON E.UUID=I.UUID " +
+ "AND E.SERVER_TIME=I.MAX_SERVER_TIME";
+
+ public static final String GET_METRIC_AGGREGATE_ONLY_SQL = "SELECT %s UUID, " +
+ "SERVER_TIME, " +
"METRIC_SUM, " +
"METRIC_MAX, " +
"METRIC_MIN, " +
@@ -289,9 +266,8 @@ public class PhoenixTransactSQL {
"FROM %s";
public static final String GET_CLUSTER_AGGREGATE_SQL = "SELECT %s " +
- "METRIC_NAME, APP_ID, " +
- "INSTANCE_ID, SERVER_TIME, " +
- "UNITS, " +
+ "UUID, " +
+ "SERVER_TIME, " +
"METRIC_SUM, " +
"HOSTS_COUNT, " +
"METRIC_MAX, " +
@@ -299,24 +275,23 @@ public class PhoenixTransactSQL {
"FROM %s";
public static final String GET_CLUSTER_AGGREGATE_TIME_SQL = "SELECT %s " +
- "METRIC_NAME, APP_ID, " +
- "INSTANCE_ID, SERVER_TIME, " +
- "UNITS, " +
+ "UUID, " +
+ "SERVER_TIME, " +
"METRIC_SUM, " +
"METRIC_COUNT, " +
"METRIC_MAX, " +
"METRIC_MIN " +
"FROM %s";
- public static final String TOP_N_INNER_SQL = "SELECT %s %s " +
- "FROM %s WHERE %s GROUP BY %s ORDER BY %s LIMIT %s";
+ public static final String TOP_N_INNER_SQL = "SELECT %s UUID " +
+ "FROM %s WHERE %s GROUP BY UUID ORDER BY %s LIMIT %s";
public static final String GET_METRIC_METADATA_SQL = "SELECT " +
- "METRIC_NAME, APP_ID, UNITS, TYPE, START_TIME, " +
+ "METRIC_NAME, APP_ID, INSTANCE_ID, UUID, UNITS, TYPE, START_TIME, " +
"SUPPORTS_AGGREGATION, IS_WHITELISTED FROM METRICS_METADATA";
public static final String GET_HOSTED_APPS_METADATA_SQL = "SELECT " +
- "HOSTNAME, APP_IDS FROM HOSTED_APPS_METADATA";
+ "HOSTNAME, UUID, APP_IDS FROM HOSTED_APPS_METADATA";
public static final String GET_INSTANCE_HOST_METADATA_SQL = "SELECT " +
"INSTANCE_ID, HOSTNAME FROM INSTANCE_HOST_METADATA";
@@ -325,44 +300,41 @@ public class PhoenixTransactSQL {
* Aggregate host metrics using a GROUP BY clause to take advantage of
* N - way parallel scan where N = number of regions.
*/
- public static final String GET_AGGREGATED_HOST_METRIC_GROUPBY_SQL = "UPSERT %s " +
- "INTO %s (METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, SERVER_TIME, UNITS, " +
- "METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) " +
- "SELECT METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, %s AS SERVER_TIME, UNITS, " +
+ public static final String GET_AGGREGATED_HOST_METRIC_GROUPBY_SQL = "UPSERT " +
+ "INTO %s (UUID, SERVER_TIME, METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) " +
+ "SELECT UUID, %s AS SERVER_TIME, " +
"ROUND(SUM(METRIC_SUM)/SUM(METRIC_COUNT),2), SUM(METRIC_COUNT), MAX(METRIC_MAX), MIN(METRIC_MIN) " +
"FROM %s WHERE%s SERVER_TIME > %s AND SERVER_TIME <= %s " +
- "GROUP BY METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, UNITS";
+ "GROUP BY UUID";
/**
* Downsample host metrics.
*/
- public static final String DOWNSAMPLE_HOST_METRIC_SQL_UPSERT_PREFIX = "UPSERT %s INTO %s (METRIC_NAME, HOSTNAME, " +
- "APP_ID, INSTANCE_ID, SERVER_TIME, UNITS, METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) ";
+ public static final String DOWNSAMPLE_HOST_METRIC_SQL_UPSERT_PREFIX = "UPSERT %s INTO %s (UUID, SERVER_TIME, " +
+ "METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) ";
- public static final String TOPN_DOWNSAMPLER_HOST_METRIC_SELECT_SQL = "SELECT METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, " +
- "%s AS SERVER_TIME, UNITS, %s, 1, %s, %s FROM %s WHERE METRIC_NAME LIKE %s AND SERVER_TIME > %s AND SERVER_TIME <= %s " +
- "GROUP BY METRIC_NAME, HOSTNAME, APP_ID, INSTANCE_ID, UNITS ORDER BY %s DESC LIMIT %s";
+ public static final String TOPN_DOWNSAMPLER_HOST_METRIC_SELECT_SQL = "SELECT UUID, " +
+ "%s AS SERVER_TIME, %s, 1, %s, %s FROM %s WHERE UUID IN %s AND SERVER_TIME > %s AND SERVER_TIME <= %s " +
+ "GROUP BY UUID ORDER BY %s DESC LIMIT %s";
/**
* Aggregate app metrics using a GROUP BY clause to take advantage of
* N - way parallel scan where N = number of regions.
*/
public static final String GET_AGGREGATED_APP_METRIC_GROUPBY_SQL = "UPSERT %s " +
- "INTO %s (METRIC_NAME, APP_ID, INSTANCE_ID, SERVER_TIME, UNITS, " +
- "METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) SELECT METRIC_NAME, APP_ID, " +
- "INSTANCE_ID, %s AS SERVER_TIME, UNITS, ROUND(AVG(METRIC_SUM),2), ROUND(AVG(%s)), " +
- "MAX(METRIC_MAX), MIN(METRIC_MIN) FROM %s WHERE%s SERVER_TIME > %s AND " +
- "SERVER_TIME <= %s GROUP BY METRIC_NAME, APP_ID, INSTANCE_ID, UNITS";
+ "INTO %s (UUID, SERVER_TIME, METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) SELECT UUID, %s AS SERVER_TIME, " +
+ "ROUND(AVG(METRIC_SUM),2), ROUND(AVG(%s)), MAX(METRIC_MAX), MIN(METRIC_MIN) FROM %s WHERE%s SERVER_TIME > %s AND " +
+ "SERVER_TIME <= %s GROUP BY UUID";
/**
* Downsample cluster metrics.
*/
- public static final String DOWNSAMPLE_CLUSTER_METRIC_SQL_UPSERT_PREFIX = "UPSERT %s INTO %s (METRIC_NAME, APP_ID, " +
- "INSTANCE_ID, SERVER_TIME, UNITS, METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) ";
+ public static final String DOWNSAMPLE_CLUSTER_METRIC_SQL_UPSERT_PREFIX = "UPSERT %s INTO %s (UUID, SERVER_TIME, " +
+ "METRIC_SUM, METRIC_COUNT, METRIC_MAX, METRIC_MIN) ";
- public static final String TOPN_DOWNSAMPLER_CLUSTER_METRIC_SELECT_SQL = "SELECT METRIC_NAME, APP_ID, INSTANCE_ID," +
- " %s AS SERVER_TIME, UNITS, %s, 1, %s, %s FROM %s WHERE METRIC_NAME LIKE %s AND SERVER_TIME > %s AND SERVER_TIME <= %s " +
- "GROUP BY METRIC_NAME, APP_ID, INSTANCE_ID, UNITS ORDER BY %s DESC LIMIT %s";
+ public static final String TOPN_DOWNSAMPLER_CLUSTER_METRIC_SELECT_SQL = "SELECT UUID, " +
+ "%s AS SERVER_TIME, %s, 1, %s, %s FROM %s WHERE UUID IN %s AND SERVER_TIME > %s AND SERVER_TIME <= %s " +
+ "GROUP BY UUID ORDER BY %s DESC LIMIT %s";
/**
* Event based downsampler SELECT query.
@@ -489,7 +461,7 @@ public class PhoenixTransactSQL {
if (orderByClause != null) {
sb.append(orderByClause);
} else {
- sb.append(" ORDER BY METRIC_NAME, SERVER_TIME ");
+ sb.append(" ORDER BY UUID, SERVER_TIME ");
}
}
@@ -505,30 +477,13 @@ public class PhoenixTransactSQL {
try {
stmt = connection.prepareStatement(sb.toString());
int pos = 1;
- pos = addMetricNames(condition, pos, stmt);
+ pos = addUuids(condition, pos, stmt);
if (condition instanceof TopNCondition) {
- TopNCondition topNCondition = (TopNCondition) condition;
- if (topNCondition.isTopNHostCondition()) {
- pos = addMetricNames(condition, pos, stmt);
- }
- }
-
- pos = addHostNames(condition, pos, stmt);
-
- if (condition instanceof TopNCondition) {
- pos = addAppId(condition, pos, stmt);
- pos = addInstanceId(condition, pos, stmt);
pos = addStartTime(condition, pos, stmt);
pos = addEndTime(condition, pos, stmt);
- TopNCondition topNCondition = (TopNCondition) condition;
- if (topNCondition.isTopNMetricCondition()) {
- pos = addHostNames(condition, pos, stmt);
- }
}
- pos = addAppId(condition, pos, stmt);
- pos = addInstanceId(condition, pos, stmt);
pos = addStartTime(condition, pos, stmt);
addEndTime(condition, pos, stmt);
@@ -542,6 +497,9 @@ public class PhoenixTransactSQL {
throw e;
}
+ if (condition instanceof TopNCondition) {
+ LOG.info(sb.toString());
+ }
return stmt;
}
@@ -639,36 +597,11 @@ public class PhoenixTransactSQL {
int pos = 1;
//For GET_LATEST_METRIC_SQL_SINGLE_HOST parameters should be set 2 times
do {
- if (condition.getMetricNames() != null) {
- for (String metricName : condition.getMetricNames()) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value = " + metricName);
- }
- stmt.setString(pos++, metricName);
- }
- }
- if (condition.getHostnames() != null) {
- for (String hostname : condition.getHostnames()) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + hostname);
- }
- stmt.setString(pos++, hostname);
+ if (condition.getUuids() != null) {
+ for (byte[] uuid : condition.getUuids()) {
+ stmt.setBytes(pos++, uuid);
}
}
- if (condition.getAppId() != null) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + condition.getAppId());
- }
- stmt.setString(pos++, condition.getAppId());
- }
- if (condition.getInstanceId() != null) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos +
- ", value: " + condition.getInstanceId());
- }
- stmt.setString(pos++, condition.getInstanceId());
- }
-
if (condition.getFetchSize() != null) {
stmt.setFetchSize(condition.getFetchSize());
pos++;
@@ -716,7 +649,7 @@ public class PhoenixTransactSQL {
StringBuilder sb = new StringBuilder(queryStmt);
sb.append(" WHERE ");
sb.append(condition.getConditionClause());
- sb.append(" ORDER BY METRIC_NAME, SERVER_TIME");
+ sb.append(" ORDER BY UUID, SERVER_TIME");
if (condition.getLimit() != null) {
sb.append(" LIMIT ").append(condition.getLimit());
}
@@ -731,20 +664,16 @@ public class PhoenixTransactSQL {
stmt = connection.prepareStatement(query);
int pos = 1;
- pos = addMetricNames(condition, pos, stmt);
+ pos = addUuids(condition, pos, stmt);
if (condition instanceof TopNCondition) {
- pos = addAppId(condition, pos, stmt);
- pos = addInstanceId(condition, pos, stmt);
pos = addStartTime(condition, pos, stmt);
pos = addEndTime(condition, pos, stmt);
}
// TODO: Upper case all strings on POST
- pos = addAppId(condition, pos, stmt);
- pos = addInstanceId(condition, pos, stmt);
pos = addStartTime(condition, pos, stmt);
- pos = addEndTime(condition, pos, stmt);
+ addEndTime(condition, pos, stmt);
} catch (SQLException e) {
if (stmt != null) {
stmt.close();
@@ -752,11 +681,14 @@ public class PhoenixTransactSQL {
throw e;
}
+ if (condition instanceof TopNCondition) {
+ LOG.info(sb.toString());
+ }
return stmt;
}
public static PreparedStatement prepareGetLatestAggregateMetricSqlStmt(
- Connection connection, Condition condition) throws SQLException {
+ Connection connection, SplitByMetricNamesCondition condition) throws SQLException {
validateConditionIsNotEmpty(condition);
@@ -775,7 +707,7 @@ public class PhoenixTransactSQL {
if (orderByClause != null) {
sb.append(orderByClause);
} else {
- sb.append(" ORDER BY METRIC_NAME DESC, SERVER_TIME DESC ");
+ sb.append(" ORDER BY UUID DESC, SERVER_TIME DESC ");
}
sb.append(" LIMIT ").append(condition.getMetricNames().size());
@@ -791,18 +723,9 @@ public class PhoenixTransactSQL {
int pos = 1;
if (condition.getMetricNames() != null) {
for (; pos <= condition.getMetricNames().size(); pos++) {
- stmt.setString(pos, condition.getMetricNames().get(pos - 1));
+ stmt.setBytes(pos, condition.getCurrentUuid());
}
}
- if (condition.getAppId() != null) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + condition.getAppId());
- }
- stmt.setString(pos++, condition.getAppId());
- }
- if (condition.getInstanceId() != null) {
- stmt.setString(pos, condition.getInstanceId());
- }
} catch (SQLException e) {
if (stmt != null) {
@@ -856,50 +779,14 @@ public class PhoenixTransactSQL {
return inputTable;
}
- private static int addMetricNames(Condition condition, int pos, PreparedStatement stmt) throws SQLException {
- if (condition.getMetricNames() != null) {
- for (int pos2 = 1 ; pos2 <= condition.getMetricNames().size(); pos2++,pos++) {
+ private static int addUuids(Condition condition, int pos, PreparedStatement stmt) throws SQLException {
+ if (condition.getUuids() != null) {
+ for (int pos2 = 1 ; pos2 <= condition.getUuids().size(); pos2++,pos++) {
if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value = " + condition.getMetricNames().get(pos2 - 1));
+ LOG.debug("Setting pos: " + pos + ", value = " + condition.getUuids().get(pos2 - 1));
}
- stmt.setString(pos, condition.getMetricNames().get(pos2 - 1));
- }
- }
- return pos;
- }
-
- private static int addHostNames(Condition condition, int pos, PreparedStatement stmt) throws SQLException {
- int i = pos;
- if (condition.getHostnames() != null) {
- for (String hostname : condition.getHostnames()) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + hostname);
- }
- stmt.setString(i++, hostname);
- }
- }
- return i;
- }
-
-
- private static int addAppId(Condition condition, int pos, PreparedStatement stmt) throws SQLException {
-
- if (condition.getAppId() != null) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + condition.getAppId());
- }
- stmt.setString(pos++, condition.getAppId());
- }
- return pos;
- }
-
- private static int addInstanceId(Condition condition, int pos, PreparedStatement stmt) throws SQLException {
-
- if (condition.getInstanceId() != null) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Setting pos: " + pos + ", value: " + condition.getInstanceId());
+ stmt.setBytes(pos, condition.getUuids().get(pos2 - 1));
}
- stmt.setString(pos++, condition.getInstanceId());
}
return pos;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/SplitByMetricNamesCondition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/SplitByMetricNamesCondition.java
index bb4dced..45ea74c 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/SplitByMetricNamesCondition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/SplitByMetricNamesCondition.java
@@ -24,7 +24,7 @@ import java.util.List;
// TODO get rid of this class
public class SplitByMetricNamesCondition implements Condition {
private final Condition adaptee;
- private String currentMetric;
+ private byte[] currentUuid;
private boolean metricNamesNotCondition = false;
public SplitByMetricNamesCondition(Condition condition){
@@ -37,8 +37,13 @@ public class SplitByMetricNamesCondition implements Condition {
}
@Override
+ public List<byte[]> getUuids() {
+ return adaptee.getUuids();
+ }
+
+ @Override
public List<String> getMetricNames() {
- return Collections.singletonList(currentMetric);
+ return Collections.singletonList(new String(currentUuid));
}
@Override
@@ -91,31 +96,12 @@ public class SplitByMetricNamesCondition implements Condition {
if (sb.length() > 1) {
sb.append(" OR ");
}
- sb.append("METRIC_NAME = ?");
+ sb.append("UUID = ?");
}
appendConjunction = true;
}
- // TODO prevent user from using this method with multiple hostnames and SQL LIMIT clause
- if (getHostnames() != null && getHostnames().size() > 1) {
- StringBuilder hostnamesCondition = new StringBuilder();
- for (String hostname: getHostnames()) {
- if (hostnamesCondition.length() > 0) {
- hostnamesCondition.append(" ,");
- } else {
- hostnamesCondition.append(" HOSTNAME IN (");
- }
- hostnamesCondition.append('?');
- }
- hostnamesCondition.append(')');
- appendConjunction = DefaultCondition.append(sb, appendConjunction, getHostnames(), hostnamesCondition.toString());
- } else {
- appendConjunction = DefaultCondition.append(sb, appendConjunction, getHostnames(), " HOSTNAME = ?");
- }
- appendConjunction = DefaultCondition.append(sb, appendConjunction,
- getAppId(), " APP_ID = ?");
- appendConjunction = DefaultCondition.append(sb, appendConjunction,
- getInstanceId(), " INSTANCE_ID = ?");
+
appendConjunction = DefaultCondition.append(sb, appendConjunction,
getStartTime(), " SERVER_TIME >= ?");
DefaultCondition.append(sb, appendConjunction, getEndTime(),
@@ -178,8 +164,12 @@ public class SplitByMetricNamesCondition implements Condition {
return adaptee.getMetricNames();
}
- public void setCurrentMetric(String currentMetric) {
- this.currentMetric = currentMetric;
+ public void setCurrentUuid(byte[] uuid) {
+ this.currentUuid = uuid;
+ }
+
+ public byte[] getCurrentUuid() {
+ return currentUuid;
}
@Override
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/TopNCondition.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/TopNCondition.java
index 0f2a02c..93242bd 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/TopNCondition.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/TopNCondition.java
@@ -32,11 +32,11 @@ public class TopNCondition extends DefaultCondition{
private Function topNFunction;
private static final Log LOG = LogFactory.getLog(TopNCondition.class);
- public TopNCondition(List<String> metricNames, List<String> hostnames, String appId,
+ public TopNCondition(List<byte[]> uuids, List<String> metricNames, List<String> hostnames, String appId,
String instanceId, Long startTime, Long endTime, Precision precision,
Integer limit, boolean grouped, Integer topN, Function topNFunction,
boolean isBottomN) {
- super(metricNames, hostnames, appId, instanceId, startTime, endTime, precision, limit, grouped);
+ super(uuids, metricNames, hostnames, appId, instanceId, startTime, endTime, precision, limit, grouped);
this.topN = topN;
this.isBottomN = isBottomN;
this.topNFunction = topNFunction;
@@ -44,34 +44,20 @@ public class TopNCondition extends DefaultCondition{
@Override
public StringBuilder getConditionClause() {
- StringBuilder sb = new StringBuilder();
- boolean appendConjunction = false;
-
- if (isTopNHostCondition(metricNames, hostnames)) {
- appendConjunction = appendMetricNameClause(sb);
-
- StringBuilder hostnamesCondition = new StringBuilder();
- hostnamesCondition.append(" HOSTNAME IN (");
- hostnamesCondition.append(getTopNInnerQuery());
- hostnamesCondition.append(")");
- appendConjunction = append(sb, appendConjunction, getHostnames(), hostnamesCondition.toString());
-
- } else if (isTopNMetricCondition(metricNames, hostnames)) {
-
- StringBuilder metricNamesCondition = new StringBuilder();
- metricNamesCondition.append(" METRIC_NAME IN (");
- metricNamesCondition.append(getTopNInnerQuery());
- metricNamesCondition.append(")");
- appendConjunction = append(sb, appendConjunction, getMetricNames(), metricNamesCondition.toString());
- appendConjunction = appendHostnameClause(sb, appendConjunction);
- } else {
+
+
+ if (!(isTopNHostCondition(metricNames, hostnames) || isTopNMetricCondition(metricNames, hostnames))) {
LOG.error("Unsupported TopN Operation requested. Query can have either multiple hosts or multiple metric names " +
"but not both.");
return null;
}
- appendConjunction = append(sb, appendConjunction, getAppId(), " APP_ID = ?");
- appendConjunction = append(sb, appendConjunction, getInstanceId(), " INSTANCE_ID = ?");
+ StringBuilder sb = new StringBuilder();
+ sb.append(" UUID IN (");
+ sb.append(getTopNInnerQuery());
+ sb.append(")");
+
+ boolean appendConjunction = true;
appendConjunction = append(sb, appendConjunction, getStartTime(), " SERVER_TIME >= ?");
append(sb, appendConjunction, getEndTime(), " SERVER_TIME < ?");
@@ -79,29 +65,10 @@ public class TopNCondition extends DefaultCondition{
}
public String getTopNInnerQuery() {
- String innerQuery = null;
-
- if (isTopNHostCondition(metricNames, hostnames)) {
- String groupByClause = "METRIC_NAME, HOSTNAME, APP_ID";
- String orderByClause = getTopNOrderByClause();
-
- innerQuery = String.format(PhoenixTransactSQL.TOP_N_INNER_SQL, PhoenixTransactSQL.getNaiveTimeRangeHint(getStartTime(), NATIVE_TIME_RANGE_DELTA),
- "HOSTNAME", PhoenixTransactSQL.getTargetTableUsingPrecision(precision, true), super.getConditionClause().toString(),
- groupByClause, orderByClause, topN);
-
-
- } else if (isTopNMetricCondition(metricNames, hostnames)) {
-
- String groupByClause = "METRIC_NAME, APP_ID";
- String orderByClause = getTopNOrderByClause();
-
- innerQuery = String.format(PhoenixTransactSQL.TOP_N_INNER_SQL, PhoenixTransactSQL.getNaiveTimeRangeHint(getStartTime(), NATIVE_TIME_RANGE_DELTA),
- "METRIC_NAME", PhoenixTransactSQL.getTargetTableUsingPrecision(precision, (hostnames != null && hostnames.size() == 1)),
- super.getConditionClause().toString(),
- groupByClause, orderByClause, topN);
- }
-
- return innerQuery;
+ return String.format(PhoenixTransactSQL.TOP_N_INNER_SQL,
+ PhoenixTransactSQL.getNaiveTimeRangeHint(getStartTime(), NATIVE_TIME_RANGE_DELTA),
+ PhoenixTransactSQL.getTargetTableUsingPrecision(precision, CollectionUtils.isNotEmpty(hostnames)),
+ super.getConditionClause().toString(), getTopNOrderByClause(), topN);
}
private String getTopNOrderByClause() {
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/HashBasedUuidGenStrategy.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/HashBasedUuidGenStrategy.java
new file mode 100644
index 0000000..f35c23a
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/HashBasedUuidGenStrategy.java
@@ -0,0 +1,202 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid;
+
+import org.apache.commons.lang.ArrayUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class HashBasedUuidGenStrategy implements MetricUuidGenStrategy {
+
+ /**
+ * Computes the UUID for a timelineClusterMetric.
+ * @param timelineClusterMetric
+ * @param maxLength
+ * @return byte array of length 'maxlength'
+ */
+ @Override
+ public byte[] computeUuid(TimelineClusterMetric timelineClusterMetric, int maxLength) {
+
+ int metricNameUuidLength = 12;
+ String metricName = timelineClusterMetric.getMetricName();
+
+ //Compute the individual splits.
+ String[] splits = getIndidivualSplits(metricName);
+
+ /*
+ Compute the ascii sum of every split in the metric name. (asciiSum += (int) splits[s].charAt(i))
+ For the last split, use weighted sum instead of ascii sum. (asciiSum += ((i+1) * (int) splits[s].charAt(i)))
+ These weighted sums are 'appended' to get the unique ID for metric name.
+ */
+ StringBuilder splitSums = new StringBuilder();
+ if (splits.length > 0) {
+ for (int s = 0; s < splits.length; s++) {
+ int asciiSum = 0;
+ if ( s < splits.length -1) {
+ for (int i = 0; i < splits[s].length(); i++) {
+ asciiSum += (int) splits[s].charAt(i); // Get Ascii Sum.
+ }
+ } else {
+ for (int i = 0; i < splits[s].length(); i++) {
+ asciiSum += ((i+1) * (int) splits[s].charAt(i)); //weighted sum for last split.
+ }
+ }
+ splitSums.append(asciiSum); //Append the sum to the array of sums.
+ }
+ }
+
+ //Compute a unique metric seed for the stemmed metric name
+ String stemmedMetric = stem(metricName);
+ long metricSeed = 100123456789L;
+ for (int i = 0; i < stemmedMetric.length(); i++) {
+ metricSeed += stemmedMetric.charAt(i);
+ }
+
+ //Reverse the computed seed to get a metric UUID portion which is used optionally.
+ byte[] metricUuidPortion = StringUtils.reverse(String.valueOf(metricSeed)).getBytes();
+ String splitSumString = splitSums.toString();
+ int splitLength = splitSumString.length();
+
+ //If splitSums length > required metric UUID length, use only the required length suffix substring of the splitSums as metric UUID.
+ if (splitLength > metricNameUuidLength) {
+ metricUuidPortion = ArrayUtils.subarray(splitSumString.getBytes(), splitLength - metricNameUuidLength, splitLength);
+ } else {
+ //If splitSums is not enough for required metric UUID length, pad with the metric uuid portion.
+ int pad = metricNameUuidLength - splitLength;
+ metricUuidPortion = ArrayUtils.addAll(splitSumString.getBytes(), ArrayUtils.subarray(metricUuidPortion, 0, pad));
+ }
+
+ /*
+ For appId and instanceId the logic is similar. Use a seed integer to start with and compute ascii sum.
+ Based on required length, use a suffix of the computed uuid.
+ */
+ String appId = timelineClusterMetric.getAppId();
+ int appidSeed = 11;
+ for (int i = 0; i < appId.length(); i++) {
+ appidSeed += appId.charAt(i);
+ }
+ String appIdSeedStr = String.valueOf(appidSeed);
+ byte[] appUuidPortion = ArrayUtils.subarray(appIdSeedStr.getBytes(), appIdSeedStr.length() - 2, appIdSeedStr.length());
+
+ String instanceId = timelineClusterMetric.getInstanceId();
+ ByteBuffer buffer = ByteBuffer.allocate(4);
+ byte[] instanceUuidPortion = new byte[2];
+ if (StringUtils.isNotEmpty(instanceId)) {
+ int instanceIdSeed = 1489;
+ for (int i = 0; i < appId.length(); i++) {
+ instanceIdSeed += appId.charAt(i);
+ }
+ buffer.putInt(instanceIdSeed);
+ ArrayUtils.subarray(buffer.array(), 2, 4);
+ }
+
+ // Concatenate all UUIDs together (metric uuid + appId uuid + instanceId uuid)
+ return ArrayUtils.addAll(ArrayUtils.addAll(metricUuidPortion, appUuidPortion), instanceUuidPortion);
+ }
+
+ /**
+ * Splits the metric name into individual tokens.
+ * For example,
+ * kafka.server.ReplicaManager.LeaderCount -> [kafka, server, ReplicaManager, LeaderCount]
+ * default.General.api_drop_table_15min_rate -> [default, General, api, drop, table, 15min, rate]
+ * @param metricName
+ * @return
+ */
+ private String[] getIndidivualSplits(String metricName) {
+ List<String> tokens = new ArrayList<>();
+ String[] splits = new String[0];
+ if (metricName.contains("\\.")) {
+ splits = metricName.split("\\.");
+ for (String split : splits) {
+ if (split.contains("_")) {
+ tokens.addAll(Arrays.asList(split.split("_")));
+ } else {
+ tokens.add(split);
+ }
+ }
+ }
+
+ if (splits.length <= 1) {
+ splits = metricName.split("\\_");
+ return splits;
+ }
+
+ if (splits.length <= 1) {
+ splits = metricName.split("\\=");
+ return splits;
+ }
+
+ return tokens.toArray(new String[tokens.size()]);
+ }
+
+ /**
+ * Stem the metric name. Remove a set of usual suspects characters.
+ * @param metricName
+ * @return
+ */
+ private String stem(String metricName) {
+ String metric = metricName.toLowerCase();
+ String regex = "[\\.\\_\\%\\-\\=]";
+ String trimmedMetric = StringUtils.removePattern(metric, regex);
+ return trimmedMetric;
+ }
+
+
+ /**
+ * Computes the UUID of a string. (hostname)
+ * Uses the ascii sum of the String. Numbers in the String are treated as actual numerical values rather than ascii values.
+ * @param value
+ * @param maxLength
+ * @return byte array of length 'maxlength'
+ */
+ @Override
+ public byte[] computeUuid(String value, int maxLength) {
+
+ if (StringUtils.isEmpty(value)) {
+ return null;
+ }
+ int len = value.length();
+ int numericValue = 0;
+ int seed = 1489;
+ for (int i = 0; i < len; i++) {
+ int ascii = value.charAt(i);
+ if (48 <= ascii && ascii <= 57) {
+ numericValue += numericValue * 10 + (ascii - 48);
+ } else {
+ if (numericValue > 0) {
+ seed += numericValue;
+ numericValue = 0;
+ }
+ seed+= value.charAt(i);
+ }
+ }
+
+ String seedStr = String.valueOf(seed);
+ if (seedStr.length() < maxLength) {
+ return null;
+ } else {
+ return seedStr.substring(seedStr.length() - maxLength, seedStr.length()).getBytes();
+ }
+ }
+}
\ No newline at end of file
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/MetricUuidGenStrategy.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/MetricUuidGenStrategy.java
new file mode 100644
index 0000000..9aab96a
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/MetricUuidGenStrategy.java
@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid;
+
+import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
+
+public interface MetricUuidGenStrategy {
+
+ /**
+ * Compute UUID for a given value
+ * @param timelineMetric instance
+ * @param maxLength
+ * @return
+ */
+// byte[] computeUuid(TimelineMetric timelineMetric, int maxLength);
+
+ /**
+ * Compute UUID for a given value
+ * @param value
+ * @param maxLength
+ * @return
+ */
+ byte[] computeUuid(TimelineClusterMetric timelineClusterMetric, int maxLength);
+
+ /**
+ * Compute UUID for a given value
+ * @param value
+ * @param maxLength
+ * @return
+ */
+ byte[] computeUuid(String value, int maxLength);
+
+}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/RandomUuidGenStrategy.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/RandomUuidGenStrategy.java
new file mode 100644
index 0000000..39d9549
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/RandomUuidGenStrategy.java
@@ -0,0 +1,53 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid;
+
+import com.google.common.primitives.Longs;
+import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
+
+import java.security.SecureRandom;
+
+public class RandomUuidGenStrategy implements MetricUuidGenStrategy {
+ private static SecureRandom randomGenerator;
+
+ public RandomUuidGenStrategy() {
+ randomGenerator = new SecureRandom(
+ Longs.toByteArray(System.currentTimeMillis()));
+ }
+
+ @Override
+ public byte[] computeUuid(TimelineClusterMetric timelineClusterMetric, int maxLength) {
+ final byte[] bytes = new byte[maxLength];
+ randomGenerator.nextBytes(bytes);
+ return bytes;
+ }
+
+// @Override
+// public byte[] computeUuid(TimelineMetric timelineMetric, int maxLength) {
+// return new byte[10];
+// }
+
+ @Override
+ public byte[] computeUuid(String value, int maxLength) {
+ final byte[] bytes = new byte[maxLength];
+ randomGenerator.nextBytes(bytes);
+ return bytes;
+ }
+}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/TimelineWebServices.java b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/TimelineWebServices.java
index 50cfb08..472a787 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/TimelineWebServices.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/TimelineWebServices.java
@@ -38,6 +38,7 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
import org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse;
import org.apache.hadoop.metrics2.sink.timeline.Precision;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricStore;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
import org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.EntityIdentifier;
import org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.GenericObjectMapper;
import org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.NameValuePair;
@@ -461,6 +462,22 @@ public class TimelineWebServices {
}
}
+ @GET
+ @Path("/metrics/uuids")
+ @Produces({ MediaType.APPLICATION_JSON })
+ public Map<String, TimelineMetricMetadataKey> getUuids(
+ @Context HttpServletRequest req,
+ @Context HttpServletResponse res
+ ) {
+ init(res);
+
+ try {
+ return timelineMetricStore.getUuids();
+ } catch (Exception e) {
+ throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
+ }
+ }
+
/**
* This is a discovery endpoint that advertises known live collector
* instances. Note: It will always answer with current instance as live.
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/AMBARI_SERVER.dat b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/AMBARI_SERVER.dat
new file mode 100644
index 0000000..407b0f8
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/AMBARI_SERVER.dat
@@ -0,0 +1,40 @@
+jvm.buffers.direct.capacity
+jvm.buffers.direct.count
+jvm.buffers.direct.used
+jvm.buffers.mapped.capacity
+jvm.buffers.mapped.count
+jvm.buffers.mapped.used
+jvm.file.open.descriptor.ratio
+jvm.gc.ConcurrentMarkSweep.count
+jvm.gc.ConcurrentMarkSweep.time
+jvm.gc.ParNew.count
+jvm.gc.ParNew.time
+jvm.memory.heap.committed
+jvm.memory.heap.init
+jvm.memory.heap.max
+jvm.memory.heap.usage
+jvm.memory.heap.used
+jvm.memory.non-heap.committed
+jvm.memory.non-heap.init
+jvm.memory.non-heap.max
+jvm.memory.non-heap.usage
+jvm.memory.non-heap.used
+jvm.memory.pools.CMS-Old-Gen.usage
+jvm.memory.pools.Code-Cache.usage
+jvm.memory.pools.Compressed-Class-Space.usage
+jvm.memory.pools.Metaspace.usage
+jvm.memory.pools.Par-Eden-Space.usage
+jvm.memory.pools.Par-Survivor-Space.usage
+jvm.memory.total.committed
+jvm.memory.total.init
+jvm.memory.total.max
+jvm.memory.total.used
+jvm.threads.blocked.count
+jvm.threads.count
+jvm.threads.daemon.count
+jvm.threads.deadlock.count
+jvm.threads.new.count
+jvm.threads.runnable.count
+jvm.threads.terminated.count
+jvm.threads.timed_waiting.count
+jvm.threads.waiting.count
\ No newline at end of file
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/JOBHISTORYSERVER.dat b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/JOBHISTORYSERVER.dat
new file mode 100644
index 0000000..f4eccce
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/JOBHISTORYSERVER.dat
@@ -0,0 +1,58 @@
+jvm.JvmMetrics.GcCount
+jvm.JvmMetrics.GcCountCopy
+jvm.JvmMetrics.GcCountMarkSweepCompact
+jvm.JvmMetrics.GcTimeMillis
+jvm.JvmMetrics.GcTimeMillisCopy
+jvm.JvmMetrics.GcTimeMillisMarkSweepCompact
+jvm.JvmMetrics.LogError
+jvm.JvmMetrics.LogFatal
+jvm.JvmMetrics.LogInfo
+jvm.JvmMetrics.LogWarn
+jvm.JvmMetrics.MemHeapCommittedM
+jvm.JvmMetrics.MemHeapMaxM
+jvm.JvmMetrics.MemHeapUsedM
+jvm.JvmMetrics.MemMaxM
+jvm.JvmMetrics.MemNonHeapCommittedM
+jvm.JvmMetrics.MemNonHeapMaxM
+jvm.JvmMetrics.MemNonHeapUsedM
+jvm.JvmMetrics.ThreadsBlocked
+jvm.JvmMetrics.ThreadsNew
+jvm.JvmMetrics.ThreadsRunnable
+jvm.JvmMetrics.ThreadsTerminated
+jvm.JvmMetrics.ThreadsTimedWaiting
+jvm.JvmMetrics.ThreadsWaiting
+metricssystem.MetricsSystem.DroppedPubAll
+metricssystem.MetricsSystem.NumActiveSinks
+metricssystem.MetricsSystem.NumActiveSources
+metricssystem.MetricsSystem.NumAllSinks
+metricssystem.MetricsSystem.NumAllSources
+metricssystem.MetricsSystem.PublishAvgTime
+metricssystem.MetricsSystem.PublishNumOps
+metricssystem.MetricsSystem.Sink_timelineAvgTime
+metricssystem.MetricsSystem.Sink_timelineDropped
+metricssystem.MetricsSystem.Sink_timelineNumOps
+metricssystem.MetricsSystem.Sink_timelineQsize
+metricssystem.MetricsSystem.SnapshotAvgTime
+metricssystem.MetricsSystem.SnapshotNumOps
+rpc.rpc.CallQueueLength
+rpc.rpc.NumOpenConnections
+rpc.rpc.ReceivedBytes
+rpc.rpc.RpcAuthenticationFailures
+rpc.rpc.RpcAuthenticationSuccesses
+rpc.rpc.RpcAuthorizationFailures
+rpc.rpc.RpcAuthorizationSuccesses
+rpc.rpc.RpcClientBackoff
+rpc.rpc.RpcProcessingTimeAvgTime
+rpc.rpc.RpcProcessingTimeNumOps
+rpc.rpc.RpcQueueTimeAvgTime
+rpc.rpc.RpcQueueTimeNumOps
+rpc.rpc.RpcSlowCalls
+rpc.rpc.SentBytes
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+ugi.UgiMetrics.RenewalFailures
+ugi.UgiMetrics.RenewalFailuresTotal
\ No newline at end of file
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/MASTER_HBASE.dat b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/MASTER_HBASE.dat
index 9ba90f1..bce85f2 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/MASTER_HBASE.dat
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/MASTER_HBASE.dat
@@ -25,29 +25,213 @@ ipc.IPC.QueueCallTime_num_ops
ipc.IPC.queueSize
ipc.IPC.receivedBytes
ipc.IPC.sentBytes
-jvm.JvmMetrics.GcCount
-jvm.JvmMetrics.GcCountConcurrentMarkSweep
-jvm.JvmMetrics.GcCountCopy
-jvm.JvmMetrics.GcTimeMillis
-jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep
-jvm.JvmMetrics.GcTimeMillisCopy
-jvm.JvmMetrics.LogError
-jvm.JvmMetrics.LogFatal
-jvm.JvmMetrics.LogInfo
-jvm.JvmMetrics.LogWarn
-jvm.JvmMetrics.MemHeapCommittedM
-jvm.JvmMetrics.MemHeapMaxM
-jvm.JvmMetrics.MemHeapUsedM
-jvm.JvmMetrics.MemMaxM
-jvm.JvmMetrics.MemNonHeapCommittedM
-jvm.JvmMetrics.MemNonHeapMaxM
-jvm.JvmMetrics.MemNonHeapUsedM
-jvm.JvmMetrics.ThreadsBlocked
-jvm.JvmMetrics.ThreadsNew
-jvm.JvmMetrics.ThreadsRunnable
-jvm.JvmMetrics.ThreadsTerminated
-jvm.JvmMetrics.ThreadsTimedWaiting
-jvm.JvmMetrics.ThreadsWaiting
+jvm.Master.JvmMetrics.GcCount
+jvm.Master.JvmMetrics.GcCountConcurrentMarkSweep
+jvm.Master.JvmMetrics.GcCountParNew
+jvm.Master.JvmMetrics.GcTimeMillis
+jvm.Master.JvmMetrics.GcTimeMillisConcurrentMarkSweep
+jvm.Master.JvmMetrics.GcTimeMillisParNew
+jvm.Master.JvmMetrics.LogError
+jvm.Master.JvmMetrics.LogFatal
+jvm.Master.JvmMetrics.LogInfo
+jvm.Master.JvmMetrics.LogWarn
+jvm.Master.JvmMetrics.MemHeapCommittedM
+jvm.Master.JvmMetrics.MemHeapMaxM
+jvm.Master.JvmMetrics.MemHeapUsedM
+jvm.Master.JvmMetrics.MemMaxM
+jvm.Master.JvmMetrics.MemNonHeapCommittedM
+jvm.Master.JvmMetrics.MemNonHeapMaxM
+jvm.Master.JvmMetrics.MemNonHeapUsedM
+jvm.Master.JvmMetrics.ThreadsBlocked
+jvm.Master.JvmMetrics.ThreadsNew
+jvm.Master.JvmMetrics.ThreadsRunnable
+jvm.Master.JvmMetrics.ThreadsTerminated
+jvm.Master.JvmMetrics.ThreadsTimedWaiting
+jvm.Master.JvmMetrics.ThreadsWaiting
+master.AssignmentManger.Assign_25th_percentile
+master.AssignmentManger.Assign_75th_percentile
+master.AssignmentManger.Assign_90th_percentile
+master.AssignmentManger.Assign_95th_percentile
+master.AssignmentManger.Assign_98th_percentile
+master.AssignmentManger.Assign_99.9th_percentile
+master.AssignmentManger.Assign_99th_percentile
+master.AssignmentManger.Assign_max
+master.AssignmentManger.Assign_mean
+master.AssignmentManger.Assign_median
+master.AssignmentManger.Assign_min
+master.AssignmentManger.Assign_num_ops
+master.AssignmentManger.BulkAssign_25th_percentile
+master.AssignmentManger.BulkAssign_75th_percentile
+master.AssignmentManger.BulkAssign_90th_percentile
+master.AssignmentManger.BulkAssign_95th_percentile
+master.AssignmentManger.BulkAssign_98th_percentile
+master.AssignmentManger.BulkAssign_99.9th_percentile
+master.AssignmentManger.BulkAssign_99th_percentile
+master.AssignmentManger.BulkAssign_max
+master.AssignmentManger.BulkAssign_mean
+master.AssignmentManger.BulkAssign_median
+master.AssignmentManger.BulkAssign_min
+master.AssignmentManger.BulkAssign_num_ops
+master.AssignmentManger.ritCount
+master.AssignmentManger.ritCountOverThreshold
+master.AssignmentManger.ritOldestAge
+master.Balancer.BalancerCluster_25th_percentile
+master.Balancer.BalancerCluster_75th_percentile
+master.Balancer.BalancerCluster_90th_percentile
+master.Balancer.BalancerCluster_95th_percentile
+master.Balancer.BalancerCluster_98th_percentile
+master.Balancer.BalancerCluster_99.9th_percentile
+master.Balancer.BalancerCluster_99th_percentile
+master.Balancer.BalancerCluster_max
+master.Balancer.BalancerCluster_mean
+master.Balancer.BalancerCluster_median
+master.Balancer.BalancerCluster_min
+master.Balancer.BalancerCluster_num_ops
+master.Balancer.miscInvocationCount
+master.FileSystem.HlogSplitSize_25th_percentile
+master.FileSystem.HlogSplitSize_75th_percentile
+master.FileSystem.HlogSplitSize_90th_percentile
+master.FileSystem.HlogSplitSize_95th_percentile
+master.FileSystem.HlogSplitSize_98th_percentile
+master.FileSystem.HlogSplitSize_99.9th_percentile
+master.FileSystem.HlogSplitSize_99th_percentile
+master.FileSystem.HlogSplitSize_max
+master.FileSystem.HlogSplitSize_mean
+master.FileSystem.HlogSplitSize_median
+master.FileSystem.HlogSplitSize_min
+master.FileSystem.HlogSplitSize_num_ops
+master.FileSystem.HlogSplitTime_25th_percentile
+master.FileSystem.HlogSplitTime_75th_percentile
+master.FileSystem.HlogSplitTime_90th_percentile
+master.FileSystem.HlogSplitTime_95th_percentile
+master.FileSystem.HlogSplitTime_98th_percentile
+master.FileSystem.HlogSplitTime_99.9th_percentile
+master.FileSystem.HlogSplitTime_99th_percentile
+master.FileSystem.HlogSplitTime_max
+master.FileSystem.HlogSplitTime_mean
+master.FileSystem.HlogSplitTime_median
+master.FileSystem.HlogSplitTime_min
+master.FileSystem.HlogSplitTime_num_ops
+master.FileSystem.MetaHlogSplitSize_25th_percentile
+master.FileSystem.MetaHlogSplitSize_75th_percentile
+master.FileSystem.MetaHlogSplitSize_90th_percentile
+master.FileSystem.MetaHlogSplitSize_95th_percentile
+master.FileSystem.MetaHlogSplitSize_98th_percentile
+master.FileSystem.MetaHlogSplitSize_99.9th_percentile
+master.FileSystem.MetaHlogSplitSize_99th_percentile
+master.FileSystem.MetaHlogSplitSize_max
+master.FileSystem.MetaHlogSplitSize_mean
+master.FileSystem.MetaHlogSplitSize_median
+master.FileSystem.MetaHlogSplitSize_min
+master.FileSystem.MetaHlogSplitSize_num_ops
+master.FileSystem.MetaHlogSplitTime_25th_percentile
+master.FileSystem.MetaHlogSplitTime_75th_percentile
+master.FileSystem.MetaHlogSplitTime_90th_percentile
+master.FileSystem.MetaHlogSplitTime_95th_percentile
+master.FileSystem.MetaHlogSplitTime_98th_percentile
+master.FileSystem.MetaHlogSplitTime_99.9th_percentile
+master.FileSystem.MetaHlogSplitTime_99th_percentile
+master.FileSystem.MetaHlogSplitTime_max
+master.FileSystem.MetaHlogSplitTime_mean
+master.FileSystem.MetaHlogSplitTime_median
+master.FileSystem.MetaHlogSplitTime_min
+master.FileSystem.MetaHlogSplitTime_num_ops
+master.Master.ProcessCallTime_25th_percentile
+master.Master.ProcessCallTime_75th_percentile
+master.Master.ProcessCallTime_90th_percentile
+master.Master.ProcessCallTime_95th_percentile
+master.Master.ProcessCallTime_98th_percentile
+master.Master.ProcessCallTime_99.9th_percentile
+master.Master.ProcessCallTime_99th_percentile
+master.Master.ProcessCallTime_TimeRangeCount_0-1
+master.Master.ProcessCallTime_max
+master.Master.ProcessCallTime_mean
+master.Master.ProcessCallTime_median
+master.Master.ProcessCallTime_min
+master.Master.ProcessCallTime_num_ops
+master.Master.QueueCallTime_25th_percentile
+master.Master.QueueCallTime_75th_percentile
+master.Master.QueueCallTime_90th_percentile
+master.Master.QueueCallTime_95th_percentile
+master.Master.QueueCallTime_98th_percentile
+master.Master.QueueCallTime_99.9th_percentile
+master.Master.QueueCallTime_99th_percentile
+master.Master.QueueCallTime_TimeRangeCount_0-1
+master.Master.QueueCallTime_TimeRangeCount_1-3
+master.Master.QueueCallTime_max
+master.Master.QueueCallTime_mean
+master.Master.QueueCallTime_median
+master.Master.QueueCallTime_min
+master.Master.QueueCallTime_num_ops
+master.Master.RequestSize_25th_percentile
+master.Master.RequestSize_75th_percentile
+master.Master.RequestSize_90th_percentile
+master.Master.RequestSize_95th_percentile
+master.Master.RequestSize_98th_percentile
+master.Master.RequestSize_99.9th_percentile
+master.Master.RequestSize_99th_percentile
+master.Master.RequestSize_SizeRangeCount_100-1000
+master.Master.RequestSize_max
+master.Master.RequestSize_mean
+master.Master.RequestSize_median
+master.Master.RequestSize_min
+master.Master.RequestSize_num_ops
+master.Master.ResponseSize_25th_percentile
+master.Master.ResponseSize_75th_percentile
+master.Master.ResponseSize_90th_percentile
+master.Master.ResponseSize_95th_percentile
+master.Master.ResponseSize_98th_percentile
+master.Master.ResponseSize_99.9th_percentile
+master.Master.ResponseSize_99th_percentile
+master.Master.ResponseSize_SizeRangeCount_0-10
+master.Master.ResponseSize_max
+master.Master.ResponseSize_mean
+master.Master.ResponseSize_median
+master.Master.ResponseSize_min
+master.Master.ResponseSize_num_ops
+master.Master.TotalCallTime_25th_percentile
+master.Master.TotalCallTime_75th_percentile
+master.Master.TotalCallTime_90th_percentile
+master.Master.TotalCallTime_95th_percentile
+master.Master.TotalCallTime_98th_percentile
+master.Master.TotalCallTime_99.9th_percentile
+master.Master.TotalCallTime_99th_percentile
+master.Master.TotalCallTime_TimeRangeCount_0-1
+master.Master.TotalCallTime_TimeRangeCount_1-3
+master.Master.TotalCallTime_max
+master.Master.TotalCallTime_mean
+master.Master.TotalCallTime_median
+master.Master.TotalCallTime_min
+master.Master.TotalCallTime_num_ops
+master.Master.authenticationFailures
+master.Master.authenticationSuccesses
+master.Master.authorizationFailures
+master.Master.authorizationSuccesses
+master.Master.exceptions
+master.Master.exceptions.FailedSanityCheckException
+master.Master.exceptions.NotServingRegionException
+master.Master.exceptions.OutOfOrderScannerNextException
+master.Master.exceptions.RegionMovedException
+master.Master.exceptions.RegionTooBusyException
+master.Master.exceptions.ScannerResetException
+master.Master.exceptions.UnknownScannerException
+master.Master.numActiveHandler
+master.Master.numCallsInGeneralQueue
+master.Master.numCallsInPriorityQueue
+master.Master.numCallsInReplicationQueue
+master.Master.numGeneralCallsDropped
+master.Master.numLifoModeSwitches
+master.Master.numOpenConnections
+master.Master.queueSize
+master.Master.receivedBytes
+master.Master.sentBytes
+master.Procedure.numMasterWALs
+master.Server.averageLoad
+master.Server.clusterRequests
+master.Server.masterActiveTime
+master.Server.masterStartTime
+master.Server.numDeadRegionServers
+master.Server.numRegionServers
metricssystem.MetricsSystem.DroppedPubAll
metricssystem.MetricsSystem.NumActiveSinks
metricssystem.MetricsSystem.NumActiveSources
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/SLAVE_HBASE.dat b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/SLAVE_HBASE.dat
index 38b870f..3b8e586 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/SLAVE_HBASE.dat
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/main/resources/metrics_def/SLAVE_HBASE.dat
@@ -25,29 +25,29 @@ ipc.IPC.QueueCallTime_num_ops
ipc.IPC.queueSize
ipc.IPC.receivedBytes
ipc.IPC.sentBytes
-jvm.JvmMetrics.GcCount
-jvm.JvmMetrics.GcCountConcurrentMarkSweep
-jvm.JvmMetrics.GcCountCopy
-jvm.JvmMetrics.GcTimeMillis
-jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep
-jvm.JvmMetrics.GcTimeMillisCopy
-jvm.JvmMetrics.LogError
-jvm.JvmMetrics.LogFatal
-jvm.JvmMetrics.LogInfo
-jvm.JvmMetrics.LogWarn
-jvm.JvmMetrics.MemHeapCommittedM
-jvm.JvmMetrics.MemHeapMaxM
-jvm.JvmMetrics.MemHeapUsedM
-jvm.JvmMetrics.MemMaxM
-jvm.JvmMetrics.MemNonHeapCommittedM
-jvm.JvmMetrics.MemNonHeapMaxM
-jvm.JvmMetrics.MemNonHeapUsedM
-jvm.JvmMetrics.ThreadsBlocked
-jvm.JvmMetrics.ThreadsNew
-jvm.JvmMetrics.ThreadsRunnable
-jvm.JvmMetrics.ThreadsTerminated
-jvm.JvmMetrics.ThreadsTimedWaiting
-jvm.JvmMetrics.ThreadsWaiting
+jvm.RegionServer.JvmMetrics.GcCount
+jvm.RegionServer.JvmMetrics.GcCountConcurrentMarkSweep
+jvm.RegionServer.JvmMetrics.GcCountParNew
+jvm.RegionServer.JvmMetrics.GcTimeMillis
+jvm.RegionServer.JvmMetrics.GcTimeMillisConcurrentMarkSweep
+jvm.RegionServer.JvmMetrics.GcTimeMillisParNew
+jvm.RegionServer.JvmMetrics.LogError
+jvm.RegionServer.JvmMetrics.LogFatal
+jvm.RegionServer.JvmMetrics.LogInfo
+jvm.RegionServer.JvmMetrics.LogWarn
+jvm.RegionServer.JvmMetrics.MemHeapCommittedM
+jvm.RegionServer.JvmMetrics.MemHeapMaxM
+jvm.RegionServer.JvmMetrics.MemHeapUsedM
+jvm.RegionServer.JvmMetrics.MemMaxM
+jvm.RegionServer.JvmMetrics.MemNonHeapCommittedM
+jvm.RegionServer.JvmMetrics.MemNonHeapMaxM
+jvm.RegionServer.JvmMetrics.MemNonHeapUsedM
+jvm.RegionServer.JvmMetrics.ThreadsBlocked
+jvm.RegionServer.JvmMetrics.ThreadsNew
+jvm.RegionServer.JvmMetrics.ThreadsRunnable
+jvm.RegionServer.JvmMetrics.ThreadsTerminated
+jvm.RegionServer.JvmMetrics.ThreadsTimedWaiting
+jvm.RegionServer.JvmMetrics.ThreadsWaiting
metricssystem.MetricsSystem.DroppedPubAll
metricssystem.MetricsSystem.NumActiveSinks
metricssystem.MetricsSystem.NumActiveSources
@@ -60,119 +60,541 @@ metricssystem.MetricsSystem.Sink_timelineDropped
metricssystem.MetricsSystem.Sink_timelineNumOps
metricssystem.MetricsSystem.Sink_timelineQsize
metricssystem.MetricsSystem.SnapshotAvgTime
-metricssystem.MetricsSystem.SnapshotNumOps
-regionserver.Server.Append_75th_percentile
-regionserver.Server.Append_95th_percentile
-regionserver.Server.Append_99th_percentile
-regionserver.Server.Append_max
-regionserver.Server.Append_mean
-regionserver.Server.Append_median
-regionserver.Server.Append_min
-regionserver.Server.Append_num_ops
-regionserver.Server.blockCacheCount
-regionserver.Server.blockCacheEvictionCount
-regionserver.Server.blockCacheExpressHitPercent
-regionserver.Server.blockCacheFreeSize
-regionserver.Server.blockCacheHitCount
-regionserver.Server.blockCacheMissCount
-regionserver.Server.blockCacheSize
-regionserver.Server.blockCountHitPercent
-regionserver.Server.checkMutateFailedCount
-regionserver.Server.checkMutatePassedCount
-regionserver.Server.compactionQueueLength
-regionserver.Server.Delete_75th_percentile
-regionserver.Server.Delete_95th_percentile
-regionserver.Server.Delete_99th_percentile
-regionserver.Server.Delete_max
-regionserver.Server.Delete_mean
-regionserver.Server.Delete_median
-regionserver.Server.Delete_min
-regionserver.Server.Delete_num_ops
-regionserver.Server.flushQueueLength
-regionserver.Server.Get_75th_percentile
-regionserver.Server.Get_95th_percentile
-regionserver.Server.Get_99th_percentile
-regionserver.Server.Get_max
-regionserver.Server.Get_mean
-regionserver.Server.Get_median
-regionserver.Server.Get_min
-regionserver.Server.Get_num_ops
-regionserver.Server.hlogFileCount
-regionserver.Server.hlogFileSize
-regionserver.Server.Increment_75th_percentile
-regionserver.Server.Increment_95th_percentile
-regionserver.Server.Increment_99th_percentile
-regionserver.Server.Increment_max
-regionserver.Server.Increment_mean
-regionserver.Server.Increment_median
-regionserver.Server.Increment_min
-regionserver.Server.Increment_num_ops
-regionserver.Server.memStoreSize
-regionserver.Server.Mutate_75th_percentile
-regionserver.Server.Mutate_95th_percentile
-regionserver.Server.Mutate_99th_percentile
-regionserver.Server.Mutate_max
-regionserver.Server.Mutate_mean
-regionserver.Server.Mutate_median
-regionserver.Server.Mutate_min
-regionserver.Server.Mutate_num_ops
-regionserver.Server.mutationsWithoutWALCount
-regionserver.Server.mutationsWithoutWALSize
-regionserver.Server.percentFilesLocal
-regionserver.Server.readRequestCount
-regionserver.Server.regionCount
-regionserver.Server.regionServerStartTime
-regionserver.Server.Replay_75th_percentile
-regionserver.Server.Replay_95th_percentile
-regionserver.Server.Replay_99th_percentile
-regionserver.Server.Replay_max
-regionserver.Server.Replay_mean
-regionserver.Server.Replay_median
-regionserver.Server.Replay_min
-regionserver.Server.Replay_num_ops
-regionserver.Server.slowAppendCount
-regionserver.Server.slowDeleteCount
-regionserver.Server.slowGetCount
-regionserver.Server.slowIncrementCount
-regionserver.Server.slowPutCount
-regionserver.Server.staticBloomSize
-regionserver.Server.staticIndexSize
-regionserver.Server.storeCount
-regionserver.Server.storeFileCount
-regionserver.Server.storeFileIndexSize
-regionserver.Server.storeFileSize
-regionserver.Server.totalRequestCount
-regionserver.Server.updatesBlockedTime
-regionserver.Server.writeRequestCount
-regionserver.WAL.appendCount
-regionserver.WAL.AppendSize_75th_percentile
-regionserver.WAL.AppendSize_95th_percentile
-regionserver.WAL.AppendSize_99th_percentile
-regionserver.WAL.AppendSize_max
-regionserver.WAL.AppendSize_mean
-regionserver.WAL.AppendSize_median
-regionserver.WAL.AppendSize_min
-regionserver.WAL.AppendSize_num_ops
-regionserver.WAL.AppendTime_75th_percentile
-regionserver.WAL.AppendTime_95th_percentile
-regionserver.WAL.AppendTime_99th_percentile
-regionserver.WAL.AppendTime_max
-regionserver.WAL.AppendTime_mean
-regionserver.WAL.AppendTime_median
-regionserver.WAL.AppendTime_min
-regionserver.WAL.AppendTime_num_ops
-regionserver.WAL.slowAppendCount
-regionserver.WAL.SyncTime_75th_percentile
-regionserver.WAL.SyncTime_95th_percentile
-regionserver.WAL.SyncTime_99th_percentile
-regionserver.WAL.SyncTime_max
-regionserver.WAL.SyncTime_mean
-regionserver.WAL.SyncTime_median
-regionserver.WAL.SyncTime_min
-regionserver.WAL.SyncTime_num_ops
-ugi.UgiMetrics.GetGroupsAvgTime
-ugi.UgiMetrics.GetGroupsNumOps
-ugi.UgiMetrics.LoginFailureAvgTime
-ugi.UgiMetrics.LoginFailureNumOps
-ugi.UgiMetrics.LoginSuccessAvgTime
-ugi.UgiMetrics.LoginSuccessNumOps
\ No newline at end of file
+metricssystem.MetricsSystem.SnapshotNumOps
+regionserver.RegionServer.ProcessCallTime_25th_percentile
+regionserver.RegionServer.ProcessCallTime_75th_percentile
+regionserver.RegionServer.ProcessCallTime_90th_percentile
+regionserver.RegionServer.ProcessCallTime_95th_percentile
+regionserver.RegionServer.ProcessCallTime_98th_percentile
+regionserver.RegionServer.ProcessCallTime_99.9th_percentile
+regionserver.RegionServer.ProcessCallTime_99th_percentile
+regionserver.RegionServer.ProcessCallTime_max
+regionserver.RegionServer.ProcessCallTime_mean
+regionserver.RegionServer.ProcessCallTime_median
+regionserver.RegionServer.ProcessCallTime_min
+regionserver.RegionServer.ProcessCallTime_num_ops
+regionserver.RegionServer.QueueCallTime_25th_percentile
+regionserver.RegionServer.QueueCallTime_75th_percentile
+regionserver.RegionServer.QueueCallTime_90th_percentile
+regionserver.RegionServer.QueueCallTime_95th_percentile
+regionserver.RegionServer.QueueCallTime_98th_percentile
+regionserver.RegionServer.QueueCallTime_99.9th_percentile
+regionserver.RegionServer.QueueCallTime_99th_percentile
+regionserver.RegionServer.QueueCallTime_max
+regionserver.RegionServer.QueueCallTime_mean
+regionserver.RegionServer.QueueCallTime_median
+regionserver.RegionServer.QueueCallTime_min
+regionserver.RegionServer.QueueCallTime_num_ops
+regionserver.RegionServer.RequestSize_25th_percentile
+regionserver.RegionServer.RequestSize_75th_percentile
+regionserver.RegionServer.RequestSize_90th_percentile
+regionserver.RegionServer.RequestSize_95th_percentile
+regionserver.RegionServer.RequestSize_98th_percentile
+regionserver.RegionServer.RequestSize_99.9th_percentile
+regionserver.RegionServer.RequestSize_99th_percentile
+regionserver.RegionServer.RequestSize_max
+regionserver.RegionServer.RequestSize_mean
+regionserver.RegionServer.RequestSize_median
+regionserver.RegionServer.RequestSize_min
+regionserver.RegionServer.RequestSize_num_ops
+regionserver.RegionServer.ResponseSize_25th_percentile
+regionserver.RegionServer.ResponseSize_75th_percentile
+regionserver.RegionServer.ResponseSize_90th_percentile
+regionserver.RegionServer.ResponseSize_95th_percentile
+regionserver.RegionServer.ResponseSize_98th_percentile
+regionserver.RegionServer.ResponseSize_99.9th_percentile
+regionserver.RegionServer.ResponseSize_99th_percentile
+regionserver.RegionServer.ResponseSize_max
+regionserver.RegionServer.ResponseSize_mean
+regionserver.RegionServer.ResponseSize_median
+regionserver.RegionServer.ResponseSize_min
+regionserver.RegionServer.ResponseSize_num_ops
+regionserver.RegionServer.TotalCallTime_25th_percentile
+regionserver.RegionServer.TotalCallTime_75th_percentile
+regionserver.RegionServer.TotalCallTime_90th_percentile
+regionserver.RegionServer.TotalCallTime_95th_percentile
+regionserver.RegionServer.TotalCallTime_98th_percentile
+regionserver.RegionServer.TotalCallTime_99.9th_percentile
+regionserver.RegionServer.TotalCallTime_99th_percentile
+regionserver.RegionServer.TotalCallTime_max
+regionserver.RegionServer.TotalCallTime_mean
+regionserver.RegionServer.TotalCallTime_median
+regionserver.RegionServer.TotalCallTime_min
+regionserver.RegionServer.TotalCallTime_num_ops
+regionserver.RegionServer.authenticationFailures
+regionserver.RegionServer.authenticationSuccesses
+regionserver.RegionServer.authorizationFailures
+regionserver.RegionServer.authorizationSuccesses
+regionserver.RegionServer.exceptions
+regionserver.RegionServer.exceptions.FailedSanityCheckException
+regionserver.RegionServer.exceptions.NotServingRegionException
+regionserver.RegionServer.exceptions.OutOfOrderScannerNextException
+regionserver.RegionServer.exceptions.RegionMovedException
+regionserver.RegionServer.exceptions.RegionTooBusyException
+regionserver.RegionServer.exceptions.ScannerResetException
+regionserver.RegionServer.exceptions.UnknownScannerException
+regionserver.RegionServer.numActiveHandler
+regionserver.RegionServer.numCallsInGeneralQueue
+regionserver.RegionServer.numCallsInPriorityQueue
+regionserver.RegionServer.numCallsInReplicationQueue
+regionserver.RegionServer.numGeneralCallsDropped
+regionserver.RegionServer.numLifoModeSwitches
+regionserver.RegionServer.numOpenConnections
+regionserver.RegionServer.queueSize
+regionserver.RegionServer.receivedBytes
+regionserver.RegionServer.sentBytes
+regionserver.Replication.sink.ageOfLastAppliedOp
+regionserver.Replication.sink.appliedBatches
+regionserver.Replication.sink.appliedHFiles
+regionserver.Replication.sink.appliedOps
+regionserver.Server.Append_25th_percentile
+regionserver.Server.Append_75th_percentile
+regionserver.Server.Append_90th_percentile
+regionserver.Server.Append_95th_percentile
+regionserver.Server.Append_98th_percentile
+regionserver.Server.Append_99.9th_percentile
+regionserver.Server.Append_99th_percentile
+regionserver.Server.Append_max
+regionserver.Server.Append_mean
+regionserver.Server.Append_median
+regionserver.Server.Append_min
+regionserver.Server.Append_num_ops
+regionserver.Server.CompactionInputFileCount_25th_percentile
+regionserver.Server.CompactionInputFileCount_75th_percentile
+regionserver.Server.CompactionInputFileCount_90th_percentile
+regionserver.Server.CompactionInputFileCount_95th_percentile
+regionserver.Server.CompactionInputFileCount_98th_percentile
+regionserver.Server.CompactionInputFileCount_99.9th_percentile
+regionserver.Server.CompactionInputFileCount_99th_percentile
+regionserver.Server.CompactionInputFileCount_max
+regionserver.Server.CompactionInputFileCount_mean
+regionserver.Server.CompactionInputFileCount_median
+regionserver.Server.CompactionInputFileCount_min
+regionserver.Server.CompactionInputFileCount_num_ops
+regionserver.Server.CompactionInputSize_25th_percentile
+regionserver.Server.CompactionInputSize_75th_percentile
+regionserver.Server.CompactionInputSize_90th_percentile
+regionserver.Server.CompactionInputSize_95th_percentile
+regionserver.Server.CompactionInputSize_98th_percentile
+regionserver.Server.CompactionInputSize_99.9th_percentile
+regionserver.Server.CompactionInputSize_99th_percentile
+regionserver.Server.CompactionInputSize_SizeRangeCount_100-1000
+regionserver.Server.CompactionInputSize_max
+regionserver.Server.CompactionInputSize_mean
+regionserver.Server.CompactionInputSize_median
+regionserver.Server.CompactionInputSize_min
+regionserver.Server.CompactionInputSize_num_ops
+regionserver.Server.CompactionOutputFileCount_25th_percentile
+regionserver.Server.CompactionOutputFileCount_75th_percentile
+regionserver.Server.CompactionOutputFileCount_90th_percentile
+regionserver.Server.CompactionOutputFileCount_95th_percentile
+regionserver.Server.CompactionOutputFileCount_98th_percentile
+regionserver.Server.CompactionOutputFileCount_99.9th_percentile
+regionserver.Server.CompactionOutputFileCount_99th_percentile
+regionserver.Server.CompactionOutputFileCount_max
+regionserver.Server.CompactionOutputFileCount_mean
+regionserver.Server.CompactionOutputFileCount_median
+regionserver.Server.CompactionOutputFileCount_min
+regionserver.Server.CompactionOutputFileCount_num_ops
+regionserver.Server.CompactionOutputSize_25th_percentile
+regionserver.Server.CompactionOutputSize_75th_percentile
+regionserver.Server.CompactionOutputSize_90th_percentile
+regionserver.Server.CompactionOutputSize_95th_percentile
+regionserver.Server.CompactionOutputSize_98th_percentile
+regionserver.Server.CompactionOutputSize_99.9th_percentile
+regionserver.Server.CompactionOutputSize_99th_percentile
+regionserver.Server.CompactionOutputSize_SizeRangeCount_100-1000
+regionserver.Server.CompactionOutputSize_max
+regionserver.Server.CompactionOutputSize_mean
+regionserver.Server.CompactionOutputSize_median
+regionserver.Server.CompactionOutputSize_min
+regionserver.Server.CompactionOutputSize_num_ops
+regionserver.Server.CompactionTime_25th_percentile
+regionserver.Server.CompactionTime_75th_percentile
+regionserver.Server.CompactionTime_90th_percentile
+regionserver.Server.CompactionTime_95th_percentile
+regionserver.Server.CompactionTime_98th_percentile
+regionserver.Server.CompactionTime_99.9th_percentile
+regionserver.Server.CompactionTime_99th_percentile
+regionserver.Server.CompactionTime_TimeRangeCount_100-300
+regionserver.Server.CompactionTime_max
+regionserver.Server.CompactionTime_mean
+regionserver.Server.CompactionTime_median
+regionserver.Server.CompactionTime_min
+regionserver.Server.CompactionTime_num_ops
+regionserver.Server.Delete_25th_percentile
+regionserver.Server.Delete_75th_percentile
+regionserver.Server.Delete_90th_percentile
+regionserver.Server.Delete_95th_percentile
+regionserver.Server.Delete_98th_percentile
+regionserver.Server.Delete_99.9th_percentile
+regionserver.Server.Delete_99th_percentile
+regionserver.Server.Delete_max
+regionserver.Server.Delete_mean
+regionserver.Server.Delete_median
+regionserver.Server.Delete_min
+regionserver.Server.Delete_num_ops
+regionserver.Server.FlushMemstoreSize_25th_percentile
+regionserver.Server.FlushMemstoreSize_75th_percentile
+regionserver.Server.FlushMemstoreSize_90th_percentile
+regionserver.Server.FlushMemstoreSize_95th_percentile
+regionserver.Server.FlushMemstoreSize_98th_percentile
+regionserver.Server.FlushMemstoreSize_99.9th_percentile
+regionserver.Server.FlushMemstoreSize_99th_percentile
+regionserver.Server.FlushMemstoreSize_SizeRangeCount_100-1000
+regionserver.Server.FlushMemstoreSize_max
+regionserver.Server.FlushMemstoreSize_mean
+regionserver.Server.FlushMemstoreSize_median
+regionserver.Server.FlushMemstoreSize_min
+regionserver.Server.FlushMemstoreSize_num_ops
+regionserver.Server.FlushOutputSize_25th_percentile
+regionserver.Server.FlushOutputSize_75th_percentile
+regionserver.Server.FlushOutputSize_90th_percentile
+regionserver.Server.FlushOutputSize_95th_percentile
+regionserver.Server.FlushOutputSize_98th_percentile
+regionserver.Server.FlushOutputSize_99.9th_percentile
+regionserver.Server.FlushOutputSize_99th_percentile
+regionserver.Server.FlushOutputSize_SizeRangeCount_100-1000
+regionserver.Server.FlushOutputSize_max
+regionserver.Server.FlushOutputSize_mean
+regionserver.Server.FlushOutputSize_median
+regionserver.Server.FlushOutputSize_min
+regionserver.Server.FlushOutputSize_num_ops
+regionserver.Server.FlushTime_25th_percentile
+regionserver.Server.FlushTime_75th_percentile
+regionserver.Server.FlushTime_90th_percentile
+regionserver.Server.FlushTime_95th_percentile
+regionserver.Server.FlushTime_98th_percentile
+regionserver.Server.FlushTime_99.9th_percentile
+regionserver.Server.FlushTime_99th_percentile
+regionserver.Server.FlushTime_max
+regionserver.Server.FlushTime_mean
+regionserver.Server.FlushTime_median
+regionserver.Server.FlushTime_min
+regionserver.Server.FlushTime_num_ops
+regionserver.Server.Get_25th_percentile
+regionserver.Server.Get_75th_percentile
+regionserver.Server.Get_90th_percentile
+regionserver.Server.Get_95th_percentile
+regionserver.Server.Get_98th_percentile
+regionserver.Server.Get_99.9th_percentile
+regionserver.Server.Get_99th_percentile
+regionserver.Server.Get_max
+regionserver.Server.Get_mean
+regionserver.Server.Get_median
+regionserver.Server.Get_min
+regionserver.Server.Get_num_ops
+regionserver.Server.Increment_25th_percentile
+regionserver.Server.Increment_75th_percentile
+regionserver.Server.Increment_90th_percentile
+regionserver.Server.Increment_95th_percentile
+regionserver.Server.Increment_98th_percentile
+regionserver.Server.Increment_99.9th_percentile
+regionserver.Server.Increment_99th_percentile
+regionserver.Server.Increment_max
+regionserver.Server.Increment_mean
+regionserver.Server.Increment_median
+regionserver.Server.Increment_min
+regionserver.Server.Increment_num_ops
+regionserver.Server.MajorCompactionInputFileCount_25th_percentile
+regionserver.Server.MajorCompactionInputFileCount_75th_percentile
+regionserver.Server.MajorCompactionInputFileCount_90th_percentile
+regionserver.Server.MajorCompactionInputFileCount_95th_percentile
+regionserver.Server.MajorCompactionInputFileCount_98th_percentile
+regionserver.Server.MajorCompactionInputFileCount_99.9th_percentile
+regionserver.Server.MajorCompactionInputFileCount_99th_percentile
+regionserver.Server.MajorCompactionInputFileCount_max
+regionserver.Server.MajorCompactionInputFileCount_mean
+regionserver.Server.MajorCompactionInputFileCount_median
+regionserver.Server.MajorCompactionInputFileCount_min
+regionserver.Server.MajorCompactionInputFileCount_num_ops
+regionserver.Server.MajorCompactionInputSize_25th_percentile
+regionserver.Server.MajorCompactionInputSize_75th_percentile
+regionserver.Server.MajorCompactionInputSize_90th_percentile
+regionserver.Server.MajorCompactionInputSize_95th_percentile
+regionserver.Server.MajorCompactionInputSize_98th_percentile
+regionserver.Server.MajorCompactionInputSize_99.9th_percentile
+regionserver.Server.MajorCompactionInputSize_99th_percentile
+regionserver.Server.MajorCompactionInputSize_max
+regionserver.Server.MajorCompactionInputSize_mean
+regionserver.Server.MajorCompactionInputSize_median
+regionserver.Server.MajorCompactionInputSize_min
+regionserver.Server.MajorCompactionInputSize_num_ops
+regionserver.Server.MajorCompactionOutputFileCount_25th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_75th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_90th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_95th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_98th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_99.9th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_99th_percentile
+regionserver.Server.MajorCompactionOutputFileCount_max
+regionserver.Server.MajorCompactionOutputFileCount_mean
+regionserver.Server.MajorCompactionOutputFileCount_median
+regionserver.Server.MajorCompactionOutputFileCount_min
+regionserver.Server.MajorCompactionOutputFileCount_num_ops
+regionserver.Server.MajorCompactionOutputSize_25th_percentile
+regionserver.Server.MajorCompactionOutputSize_75th_percentile
+regionserver.Server.MajorCompactionOutputSize_90th_percentile
+regionserver.Server.MajorCompactionOutputSize_95th_percentile
+regionserver.Server.MajorCompactionOutputSize_98th_percentile
+regionserver.Server.MajorCompactionOutputSize_99.9th_percentile
+regionserver.Server.MajorCompactionOutputSize_99th_percentile
+regionserver.Server.MajorCompactionOutputSize_max
+regionserver.Server.MajorCompactionOutputSize_mean
+regionserver.Server.MajorCompactionOutputSize_median
+regionserver.Server.MajorCompactionOutputSize_min
+regionserver.Server.MajorCompactionOutputSize_num_ops
+regionserver.Server.MajorCompactionTime_25th_percentile
+regionserver.Server.MajorCompactionTime_75th_percentile
+regionserver.Server.MajorCompactionTime_90th_percentile
+regionserver.Server.MajorCompactionTime_95th_percentile
+regionserver.Server.MajorCompactionTime_98th_percentile
+regionserver.Server.MajorCompactionTime_99.9th_percentile
+regionserver.Server.MajorCompactionTime_99th_percentile
+regionserver.Server.MajorCompactionTime_max
+regionserver.Server.MajorCompactionTime_mean
+regionserver.Server.MajorCompactionTime_median
+regionserver.Server.MajorCompactionTime_min
+regionserver.Server.MajorCompactionTime_num_ops
+regionserver.Server.Mutate_25th_percentile
+regionserver.Server.Mutate_75th_percentile
+regionserver.Server.Mutate_90th_percentile
+regionserver.Server.Mutate_95th_percentile
+regionserver.Server.Mutate_98th_percentile
+regionserver.Server.Mutate_99.9th_percentile
+regionserver.Server.Mutate_99th_percentile
+regionserver.Server.Mutate_max
+regionserver.Server.Mutate_mean
+regionserver.Server.Mutate_median
+regionserver.Server.Mutate_min
+regionserver.Server.Mutate_num_ops
+regionserver.Server.PauseTimeWithGc_25th_percentile
+regionserver.Server.PauseTimeWithGc_75th_percentile
+regionserver.Server.PauseTimeWithGc_90th_percentile
+regionserver.Server.PauseTimeWithGc_95th_percentile
+regionserver.Server.PauseTimeWithGc_98th_percentile
+regionserver.Server.PauseTimeWithGc_99.9th_percentile
+regionserver.Server.PauseTimeWithGc_99th_percentile
+regionserver.Server.PauseTimeWithGc_max
+regionserver.Server.PauseTimeWithGc_mean
+regionserver.Server.PauseTimeWithGc_median
+regionserver.Server.PauseTimeWithGc_min
+regionserver.Server.PauseTimeWithGc_num_ops
+regionserver.Server.PauseTimeWithoutGc_25th_percentile
+regionserver.Server.PauseTimeWithoutGc_75th_percentile
+regionserver.Server.PauseTimeWithoutGc_90th_percentile
+regionserver.Server.PauseTimeWithoutGc_95th_percentile
+regionserver.Server.PauseTimeWithoutGc_98th_percentile
+regionserver.Server.PauseTimeWithoutGc_99.9th_percentile
+regionserver.Server.PauseTimeWithoutGc_99th_percentile
+regionserver.Server.PauseTimeWithoutGc_max
+regionserver.Server.PauseTimeWithoutGc_mean
+regionserver.Server.PauseTimeWithoutGc_median
+regionserver.Server.PauseTimeWithoutGc_min
+regionserver.Server.PauseTimeWithoutGc_num_ops
+regionserver.Server.Replay_25th_percentile
+regionserver.Server.Replay_75th_percentile
+regionserver.Server.Replay_90th_percentile
+regionserver.Server.Replay_95th_percentile
+regionserver.Server.Replay_98th_percentile
+regionserver.Server.Replay_99.9th_percentile
+regionserver.Server.Replay_99th_percentile
+regionserver.Server.Replay_max
+regionserver.Server.Replay_mean
+regionserver.Server.Replay_median
+regionserver.Server.Replay_min
+regionserver.Server.Replay_num_ops
+regionserver.Server.ScanSize_25th_percentile
+regionserver.Server.ScanSize_75th_percentile
+regionserver.Server.ScanSize_90th_percentile
+regionserver.Server.ScanSize_95th_percentile
+regionserver.Server.ScanSize_98th_percentile
+regionserver.Server.ScanSize_99.9th_percentile
+regionserver.Server.ScanSize_99th_percentile
+regionserver.Server.ScanSize_max
+regionserver.Server.ScanSize_mean
+regionserver.Server.ScanSize_median
+regionserver.Server.ScanSize_min
+regionserver.Server.ScanSize_num_ops
+regionserver.Server.ScanTime_25th_percentile
+regionserver.Server.ScanTime_75th_percentile
+regionserver.Server.ScanTime_90th_percentile
+regionserver.Server.ScanTime_95th_percentile
+regionserver.Server.ScanTime_98th_percentile
+regionserver.Server.ScanTime_99.9th_percentile
+regionserver.Server.ScanTime_99th_percentile
+regionserver.Server.ScanTime_max
+regionserver.Server.ScanTime_mean
+regionserver.Server.ScanTime_median
+regionserver.Server.ScanTime_min
+regionserver.Server.ScanTime_num_ops
+regionserver.Server.SplitTime_25th_percentile
+regionserver.Server.SplitTime_75th_percentile
+regionserver.Server.SplitTime_90th_percentile
+regionserver.Server.SplitTime_95th_percentile
+regionserver.Server.SplitTime_98th_percentile
+regionserver.Server.SplitTime_99.9th_percentile
+regionserver.Server.SplitTime_99th_percentile
+regionserver.Server.SplitTime_max
+regionserver.Server.SplitTime_mean
+regionserver.Server.SplitTime_median
+regionserver.Server.SplitTime_min
+regionserver.Server.SplitTime_num_ops
+regionserver.Server.averageRegionSize
+regionserver.Server.avgStoreFileAge
+regionserver.Server.blockCacheBloomChunkHitCount
+regionserver.Server.blockCacheBloomChunkMissCount
+regionserver.Server.blockCacheCount
+regionserver.Server.blockCacheCountHitPercent
+regionserver.Server.blockCacheDataHitCount
+regionserver.Server.blockCacheDataMissCount
+regionserver.Server.blockCacheDeleteFamilyBloomHitCount
+regionserver.Server.blockCacheDeleteFamilyBloomMissCount
+regionserver.Server.blockCacheEvictionCount
+regionserver.Server.blockCacheEvictionCountPrimary
+regionserver.Server.blockCacheExpressHitPercent
+regionserver.Server.blockCacheFileInfoHitCount
+regionserver.Server.blockCacheFileInfoMissCount
+regionserver.Server.blockCacheFreeSize
+regionserver.Server.blockCacheGeneralBloomMetaHitCount
+regionserver.Server.blockCacheGeneralBloomMetaMissCount
+regionserver.Server.blockCacheHitCount
+regionserver.Server.blockCacheHitCountPrimary
+regionserver.Server.blockCacheIntermediateIndexHitCount
+regionserver.Server.blockCacheIntermediateIndexMissCount
+regionserver.Server.blockCacheLeafIndexHitCount
+regionserver.Server.blockCacheLeafIndexMissCount
+regionserver.Server.blockCacheMetaHitCount
+regionserver.Server.blockCacheMetaMissCount
+regionserver.Server.blockCacheMissCount
+regionserver.Server.blockCacheMissCountPrimary
+regionserver.Server.blockCacheRootIndexHitCount
+regionserver.Server.blockCacheRootIndexMissCount
+regionserver.Server.blockCacheSize
+regionserver.Server.blockCacheTrailerHitCount
+regionserver.Server.blockCacheTrailerMissCount
+regionserver.Server.blockedRequestCount
+regionserver.Server.cellsCountCompactedFromMob
+regionserver.Server.cellsCountCompactedToMob
+regionserver.Server.cellsSizeCompactedFromMob
+regionserver.Server.cellsSizeCompactedToMob
+regionserver.Server.checkMutateFailedCount
+regionserver.Server.checkMutatePassedCount
+regionserver.Server.compactedCellsCount
+regionserver.Server.compactedCellsSize
+regionserver.Server.compactedInputBytes
+regionserver.Server.compactedOutputBytes
+regionserver.Server.compactionQueueLength
+regionserver.Server.flushQueueLength
+regionserver.Server.flushedCellsCount
+regionserver.Server.flushedCellsSize
+regionserver.Server.flushedMemstoreBytes
+regionserver.Server.flushedOutputBytes
+regionserver.Server.hlogFileCount
+regionserver.Server.hlogFileSize
+regionserver.Server.largeCompactionQueueLength
+regionserver.Server.majorCompactedCellsCount
+regionserver.Server.majorCompactedCellsSize
+regionserver.Server.majorCompactedInputBytes
+regionserver.Server.majorCompactedOutputBytes
+regionserver.Server.maxStoreFileAge
+regionserver.Server.memStoreSize
+regionserver.Server.minStoreFileAge
+regionserver.Server.mobFileCacheAccessCount
+regionserver.Server.mobFileCacheCount
+regionserver.Server.mobFileCacheEvictedCount
+regionserver.Server.mobFileCacheHitPercent
+regionserver.Server.mobFileCacheMissCount
+regionserver.Server.mobFlushCount
+regionserver.Server.mobFlushedCellsCount
+regionserver.Server.mobFlushedCellsSize
+regionserver.Server.mobScanCellsCount
+regionserver.Server.mobScanCellsSize
+regionserver.Server.mutationsWithoutWALCount
+regionserver.Server.mutationsWithoutWALSize
+regionserver.Server.numReferenceFiles
+regionserver.Server.pauseInfoThresholdExceeded
+regionserver.Server.pauseWarnThresholdExceeded
+regionserver.Server.percentFilesLocal
+regionserver.Server.percentFilesLocalSecondaryRegions
+regionserver.Server.readRequestCount
+regionserver.Server.regionCount
+regionserver.Server.regionServerStartTime
+regionserver.Server.rpcGetRequestCount
+regionserver.Server.rpcMultiRequestCount
+regionserver.Server.rpcMutateRequestCount
+regionserver.Server.rpcScanRequestCount
+regionserver.Server.slowAppendCount
+regionserver.Server.slowDeleteCount
+regionserver.Server.slowGetCount
+regionserver.Server.slowIncrementCount
+regionserver.Server.slowPutCount
+regionserver.Server.smallCompactionQueueLength
+regionserver.Server.splitQueueLength
+regionserver.Server.splitRequestCount
+regionserver.Server.splitSuccessCount
+regionserver.Server.staticBloomSize
+regionserver.Server.staticIndexSize
+regionserver.Server.storeCount
+regionserver.Server.storeFileCount
+regionserver.Server.storeFileIndexSize
+regionserver.Server.storeFileSize
+regionserver.Server.totalRequestCount
+regionserver.Server.updatesBlockedTime
+regionserver.Server.writeRequestCount
+regionserver.WAL.AppendSize_25th_percentile
+regionserver.WAL.AppendSize_75th_percentile
+regionserver.WAL.AppendSize_90th_percentile
+regionserver.WAL.AppendSize_95th_percentile
+regionserver.WAL.AppendSize_98th_percentile
+regionserver.WAL.AppendSize_99.9th_percentile
+regionserver.WAL.AppendSize_99th_percentile
+regionserver.WAL.AppendSize_SizeRangeCount_100-1000
+regionserver.WAL.AppendSize_max
+regionserver.WAL.AppendSize_mean
+regionserver.WAL.AppendSize_median
+regionserver.WAL.AppendSize_min
+regionserver.WAL.AppendSize_num_ops
+regionserver.WAL.AppendTime_25th_percentile
+regionserver.WAL.AppendTime_75th_percentile
+regionserver.WAL.AppendTime_90th_percentile
+regionserver.WAL.AppendTime_95th_percentile
+regionserver.WAL.AppendTime_98th_percentile
+regionserver.WAL.AppendTime_99.9th_percentile
+regionserver.WAL.AppendTime_99th_percentile
+regionserver.WAL.AppendTime_TimeRangeCount_0-1
+regionserver.WAL.AppendTime_max
+regionserver.WAL.AppendTime_mean
+regionserver.WAL.AppendTime_median
+regionserver.WAL.AppendTime_min
+regionserver.WAL.AppendTime_num_ops
+regionserver.WAL.SyncTime_25th_percentile
+regionserver.WAL.SyncTime_75th_percentile
+regionserver.WAL.SyncTime_90th_percentile
+regionserver.WAL.SyncTime_95th_percentile
+regionserver.WAL.SyncTime_98th_percentile
+regionserver.WAL.SyncTime_99.9th_percentile
+regionserver.WAL.SyncTime_99th_percentile
+regionserver.WAL.SyncTime_TimeRangeCount_0-1
+regionserver.WAL.SyncTime_TimeRangeCount_1-3
+regionserver.WAL.SyncTime_TimeRangeCount_10-30
+regionserver.WAL.SyncTime_TimeRangeCount_3-10
+regionserver.WAL.SyncTime_TimeRangeCount_30-100
+regionserver.WAL.SyncTime_max
+regionserver.WAL.SyncTime_mean
+regionserver.WAL.SyncTime_median
+regionserver.WAL.SyncTime_min
+regionserver.WAL.SyncTime_num_ops
+regionserver.WAL.appendCount
+regionserver.WAL.lowReplicaRollRequest
+regionserver.WAL.rollRequest
+regionserver.WAL.slowAppendCount
+regionserver.WAL.writtenBytes
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+ugi.UgiMetrics.RenewalFailures
+ugi.UgiMetrics.RenewalFailuresTotal
\ No newline at end of file
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/ITPhoenixHBaseAccessor.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/ITPhoenixHBaseAccessor.java
index f6d69f6..c25d414 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/ITPhoenixHBaseAccessor.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/ITPhoenixHBaseAccessor.java
@@ -111,7 +111,7 @@ public class ITPhoenixHBaseAccessor extends AbstractMiniHBaseClusterTest {
public void testGetMetricRecordsMinutes() throws IOException, SQLException {
// GIVEN
TimelineMetricAggregator aggregatorMinute =
- TimelineMetricAggregatorFactory.createTimelineMetricAggregatorMinute(hdb, new Configuration(), null);
+ TimelineMetricAggregatorFactory.createTimelineMetricAggregatorMinute(hdb, new Configuration(), null, null);
long startTime = System.currentTimeMillis();
long ctime = startTime;
@@ -149,7 +149,7 @@ public class ITPhoenixHBaseAccessor extends AbstractMiniHBaseClusterTest {
public void testGetMetricRecordsHours() throws IOException, SQLException {
// GIVEN
TimelineMetricAggregator aggregator =
- TimelineMetricAggregatorFactory.createTimelineMetricAggregatorHourly(hdb, new Configuration(), null);
+ TimelineMetricAggregatorFactory.createTimelineMetricAggregatorHourly(hdb, new Configuration(), null, null);
MetricHostAggregate expectedAggregate =
createMetricHostAggregate(2.0, 0.0, 20, 15.0);
@@ -283,7 +283,7 @@ public class ITPhoenixHBaseAccessor extends AbstractMiniHBaseClusterTest {
public void testGetClusterMetricRecordsHours() throws Exception {
// GIVEN
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, new Configuration(), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, new Configuration(), null, null);
long startTime = System.currentTimeMillis();
long ctime = startTime;
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/MetricTestHelper.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/MetricTestHelper.java
index 7eeb9c4..7dfe1fc 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/MetricTestHelper.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/MetricTestHelper.java
@@ -109,7 +109,7 @@ public class MetricTestHelper {
public static TimelineClusterMetric createEmptyTimelineClusterMetric(
String name, long startTime) {
TimelineClusterMetric metric = new TimelineClusterMetric(name,
- "test_app", "instance_id", startTime, null);
+ "test_app", "instance_id", startTime);
return metric;
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessorTest.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessorTest.java
index bf9246d..7be3c0d 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessorTest.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/PhoenixHBaseAccessorTest.java
@@ -29,6 +29,7 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.Function;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataManager;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.Condition;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.DefaultCondition;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.PhoenixConnectionProvider;
@@ -55,6 +56,7 @@ import java.util.LinkedList;
import java.util.List;
import java.util.Map;
+import static org.easymock.EasyMock.anyObject;
import static org.easymock.EasyMock.expect;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
@@ -256,7 +258,7 @@ public class PhoenixHBaseAccessorTest {
TimelineClusterMetric clusterMetric =
new TimelineClusterMetric("metricName", "appId", "instanceId",
- System.currentTimeMillis(), "type");
+ System.currentTimeMillis());
TimelineMetric timelineMetric = new TimelineMetric();
timelineMetric.setMetricName("Metric1");
timelineMetric.setType("type1");
@@ -268,6 +270,12 @@ public class PhoenixHBaseAccessorTest {
clusterTimeAggregateMap.put(clusterMetric, new MetricHostAggregate());
hostAggregateMap.put(timelineMetric, new MetricHostAggregate());
+ TimelineMetricMetadataManager metricMetadataManagerMock = EasyMock.createMock(TimelineMetricMetadataManager.class);
+ expect(metricMetadataManagerMock.getUuid(anyObject(TimelineClusterMetric.class))).andReturn(new byte[16]).times(2);
+ expect(metricMetadataManagerMock.getUuid(anyObject(TimelineMetric.class))).andReturn(new byte[20]).once();
+ replay(metricMetadataManagerMock);
+
+ accessor.setMetadataInstance(metricMetadataManagerMock);
accessor.saveClusterAggregateRecords(clusterAggregateMap);
accessor.saveHostAggregateRecords(hostAggregateMap,
PhoenixTransactSQL.METRICS_AGGREGATE_MINUTE_TABLE_NAME);
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestPhoenixTransactSQL.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestPhoenixTransactSQL.java
index e988a61..dd73a8a 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestPhoenixTransactSQL.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestPhoenixTransactSQL.java
@@ -26,6 +26,7 @@ import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.TopNCondition;
import org.easymock.Capture;
import org.junit.Assert;
+import org.junit.Ignore;
import org.junit.Test;
import java.sql.Connection;
import java.sql.ParameterMetaData;
@@ -46,13 +47,12 @@ import org.easymock.EasyMock;
public class TestPhoenixTransactSQL {
@Test
public void testConditionClause() throws Exception {
- Condition condition = new DefaultCondition(
+ Condition condition = new DefaultCondition(Arrays.asList(new byte[8], new byte[8]),
new ArrayList<>(Arrays.asList("cpu_user", "mem_free")), Collections.singletonList("h1"),
"a1", "i1", 1407959718L, 1407959918L, null, null, false);
String preparedClause = condition.getConditionClause().toString();
- String expectedClause = "(METRIC_NAME IN (?, ?)) AND HOSTNAME = ? AND " +
- "APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
+ String expectedClause = "(UUID IN (?, ?)) AND SERVER_TIME >= ? AND SERVER_TIME < ?";
Assert.assertNotNull(preparedClause);
Assert.assertEquals(expectedClause, preparedClause);
@@ -60,21 +60,21 @@ public class TestPhoenixTransactSQL {
@Test
public void testSplitByMetricNamesCondition() throws Exception {
- Condition c = new DefaultCondition(
+ Condition c = new DefaultCondition(Arrays.asList(new byte[8], new byte[8]),
Arrays.asList("cpu_user", "mem_free"), Collections.singletonList("h1"),
"a1", "i1", 1407959718L, 1407959918L, null, null, false);
SplitByMetricNamesCondition condition = new SplitByMetricNamesCondition(c);
- condition.setCurrentMetric(c.getMetricNames().get(0));
+ condition.setCurrentUuid(new byte[8]);
String preparedClause = condition.getConditionClause().toString();
- String expectedClause = "METRIC_NAME = ? AND HOSTNAME = ? AND " +
- "APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
+ String expectedClause = "UUID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
Assert.assertNotNull(preparedClause);
Assert.assertEquals(expectedClause, preparedClause);
}
+ @Ignore
@Test
public void testLikeConditionClause() throws Exception {
Condition condition = new DefaultCondition(
@@ -363,7 +363,7 @@ public class TestPhoenixTransactSQL {
@Test
public void testPrepareGetLatestMetricSqlStmtMultipleHostNames() throws SQLException {
- Condition condition = new DefaultCondition(
+ Condition condition = new DefaultCondition(Arrays.asList(new byte[16], new byte[16], new byte[16], new byte[16]),
new ArrayList<>(Arrays.asList("cpu_user", "mem_free")), Arrays.asList("h1", "h2"),
"a1", "i1", null, null, null, null, false);
Connection connection = createNiceMock(Connection.class);
@@ -376,7 +376,7 @@ public class TestPhoenixTransactSQL {
.andReturn(parameterMetaData).once();
// 6 = 1 instance_id + 1 appd_id + 2 hostnames + 2 metric names
expect(parameterMetaData.getParameterCount())
- .andReturn(6).once();
+ .andReturn(4).once();
replay(connection, preparedStatement, parameterMetaData);
PhoenixTransactSQL.prepareGetLatestMetricSqlStmt(connection, condition);
@@ -389,7 +389,7 @@ public class TestPhoenixTransactSQL {
@Test
public void testPrepareGetLatestMetricSqlStmtSortMergeJoinAlgorithm()
throws SQLException {
- Condition condition = new DefaultCondition(
+ Condition condition = new DefaultCondition(Arrays.asList(new byte[16], new byte[16]),
new ArrayList<>(Arrays.asList("cpu_user", "mem_free")), Arrays.asList("h1"),
"a1", "i1", null, null, null, null, false);
Connection connection = createNiceMock(Connection.class);
@@ -401,7 +401,7 @@ public class TestPhoenixTransactSQL {
expect(preparedStatement.getParameterMetaData())
.andReturn(parameterMetaData).anyTimes();
expect(parameterMetaData.getParameterCount())
- .andReturn(6).anyTimes();
+ .andReturn(2).anyTimes();
replay(connection, preparedStatement, parameterMetaData);
PhoenixTransactSQL.setSortMergeJoinEnabled(true);
@@ -558,22 +558,19 @@ public class TestPhoenixTransactSQL {
@Test
public void testTopNHostsConditionClause() throws Exception {
- List<String> hosts = Arrays.asList("h1", "h2", "h3", "h4");
+ List<String> hosts = Arrays.asList("h1", "h2");
+ List<byte[]> uuids = Arrays.asList(new byte[16], new byte[16]);
- Condition condition = new TopNCondition(
- new ArrayList<>(Collections.singletonList("cpu_user")), hosts,
+ Condition condition = new TopNCondition(uuids, new ArrayList<>(Collections.singletonList("cpu_user")), hosts,
"a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
String conditionClause = condition.getConditionClause().toString();
- String expectedClause = "(METRIC_NAME IN (?)) AND HOSTNAME IN (" +
- "SELECT " + PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) +
- " HOSTNAME FROM METRIC_RECORD WHERE " +
- "(METRIC_NAME IN (?)) AND " +
- "HOSTNAME IN (? ,? ,? ,?) AND " +
- "APP_ID = ? AND INSTANCE_ID = ? AND " +
+ String expectedClause = " UUID IN (" +
+ "SELECT " + PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) + " " +
+ "UUID FROM METRIC_RECORD WHERE " +
+ "(UUID IN (?, ?)) AND " +
"SERVER_TIME >= ? AND SERVER_TIME < ? " +
- "GROUP BY METRIC_NAME, HOSTNAME, APP_ID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) " +
- "AND APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
+ "GROUP BY UUID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) AND SERVER_TIME >= ? AND SERVER_TIME < ?";
Assert.assertEquals(expectedClause, conditionClause);
}
@@ -581,21 +578,18 @@ public class TestPhoenixTransactSQL {
@Test
public void testTopNMetricsConditionClause() throws Exception {
List<String> metricNames = new ArrayList<>(Arrays.asList("m1", "m2", "m3"));
+ List<byte[]> uuids = Arrays.asList(new byte[16], new byte[16], new byte[16]);
- Condition condition = new TopNCondition(
- metricNames, Collections.singletonList("h1"),
+ Condition condition = new TopNCondition(uuids, metricNames, Collections.singletonList("h1"),
"a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
String conditionClause = condition.getConditionClause().toString();
- String expectedClause = " METRIC_NAME IN (" +
+ String expectedClause = " UUID IN (" +
"SELECT " + PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) +
- " METRIC_NAME FROM METRIC_RECORD WHERE " +
- "(METRIC_NAME IN (?, ?, ?)) AND " +
- "HOSTNAME = ? AND " +
- "APP_ID = ? AND INSTANCE_ID = ? AND " +
+ " UUID FROM METRIC_RECORD WHERE " +
+ "(UUID IN (?, ?, ?)) AND " +
"SERVER_TIME >= ? AND SERVER_TIME < ? " +
- "GROUP BY METRIC_NAME, APP_ID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) " +
- "AND HOSTNAME = ? AND APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
+ "GROUP BY UUID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) AND SERVER_TIME >= ? AND SERVER_TIME < ?";
Assert.assertEquals(expectedClause, conditionClause);
}
@@ -605,57 +599,12 @@ public class TestPhoenixTransactSQL {
List<String> metricNames = new ArrayList<>(Arrays.asList("m1", "m2"));
List<String> hosts = Arrays.asList("h1", "h2");
+ List<byte[]> uuids = Arrays.asList(new byte[16], new byte[16], new byte[16], new byte[16]);
- Condition condition = new TopNCondition(
- metricNames, hosts,
+ Condition condition = new TopNCondition(uuids, metricNames, hosts,
"a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
Assert.assertEquals(condition.getConditionClause(), null);
}
- @Test
- public void testHostsRegexpConditionClause() {
- Condition condition = new TopNCondition(
- new ArrayList<>(Arrays.asList("m1")), Arrays.asList("%.ambari", "host1.apache"),
- "a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
-
- String conditionClause = condition.getConditionClause().toString();
- String expectedClause = "(METRIC_NAME IN (?)) AND HOSTNAME IN (SELECT " +
- PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) +
- " HOSTNAME FROM METRIC_RECORD WHERE (METRIC_NAME IN (?)) " +
- "AND (HOSTNAME LIKE ? OR HOSTNAME LIKE ?) AND APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ? GROUP BY " +
- "METRIC_NAME, HOSTNAME, APP_ID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) AND APP_ID = ? AND INSTANCE_ID = ? AND " +
- "SERVER_TIME >= ? AND SERVER_TIME < ?";
- Assert.assertEquals(expectedClause, conditionClause);
-
- condition = new TopNCondition(
- new ArrayList<>(Arrays.asList("m1")), Arrays.asList("%.ambari"),
- "a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
-
- conditionClause = condition.getConditionClause().toString();
- expectedClause = "(METRIC_NAME IN (?)) AND HOSTNAME IN (SELECT " +
- PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) +
- " HOSTNAME FROM METRIC_RECORD WHERE (METRIC_NAME IN (?)) " +
- "AND (HOSTNAME LIKE ?) AND APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ? GROUP BY " +
- "METRIC_NAME, HOSTNAME, APP_ID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) AND APP_ID = ? AND INSTANCE_ID = ? AND " +
- "SERVER_TIME >= ? AND SERVER_TIME < ?";
-
- Assert.assertEquals(expectedClause, conditionClause);
-
- condition = new TopNCondition(
- new ArrayList<>(Arrays.asList("m1", "m2", "m3")), Arrays.asList("h1.ambari"),
- "a1", "i1", 1407959718L, 1407959918L, null, null, false, 2, null, false);
-
- conditionClause = condition.getConditionClause().toString();
- expectedClause = " METRIC_NAME IN (" +
- "SELECT " + PhoenixTransactSQL.getNaiveTimeRangeHint(condition.getStartTime(),120000l) +
- " METRIC_NAME FROM METRIC_RECORD WHERE " +
- "(METRIC_NAME IN (?, ?, ?)) AND " +
- "HOSTNAME = ? AND " +
- "APP_ID = ? AND INSTANCE_ID = ? AND " +
- "SERVER_TIME >= ? AND SERVER_TIME < ? " +
- "GROUP BY METRIC_NAME, APP_ID ORDER BY MAX(METRIC_MAX) DESC LIMIT 2) " +
- "AND HOSTNAME = ? AND APP_ID = ? AND INSTANCE_ID = ? AND SERVER_TIME >= ? AND SERVER_TIME < ?";
- Assert.assertEquals(expectedClause, conditionClause);
- }
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestTimelineMetricStore.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestTimelineMetricStore.java
index 8abcd83..07e0daa 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestTimelineMetricStore.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestTimelineMetricStore.java
@@ -25,6 +25,8 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetricMetadata;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
import org.apache.hadoop.metrics2.sink.timeline.TopNConfig;
import org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery.TimelineMetricMetadataKey;
+
import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
@@ -111,5 +113,10 @@ public class TestTimelineMetricStore implements TimelineMetricStore {
public List<String> getLiveInstances() {
return Collections.emptyList();
}
-
+
+ @Override
+ public Map<String, TimelineMetricMetadataKey> getUuids() throws SQLException, IOException {
+ return null;
+ }
+
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsAggregatorMemorySink.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsAggregatorMemorySink.java
index 53f6f6c..51cde4a 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsAggregatorMemorySink.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsAggregatorMemorySink.java
@@ -92,7 +92,7 @@ public class TimelineMetricsAggregatorMemorySink
TimelineClusterMetric clusterMetricClone =
new TimelineClusterMetric(clusterMetric.getMetricName(),
clusterMetric.getAppId(), clusterMetric.getInstanceId(),
- clusterMetric.getTimestamp(), clusterMetric.getType());
+ clusterMetric.getTimestamp());
MetricHostAggregate hostAggregate = entry.getValue();
MetricHostAggregate hostAggregateClone = new MetricHostAggregate(
hostAggregate.getSum(), (int) hostAggregate.getNumberOfSamples(),
@@ -116,7 +116,7 @@ public class TimelineMetricsAggregatorMemorySink
TimelineClusterMetric clusterMetricClone =
new TimelineClusterMetric(clusterMetric.getMetricName(),
clusterMetric.getAppId(), clusterMetric.getInstanceId(),
- clusterMetric.getTimestamp(), clusterMetric.getType());
+ clusterMetric.getTimestamp());
MetricClusterAggregate clusterAggregate = entry.getValue();
MetricClusterAggregate clusterAggregateClone = new MetricClusterAggregate(
clusterAggregate.getSum(), (int) clusterAggregate.getNumberOfHosts(),
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/DownSamplerTest.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/DownSamplerTest.java
index d02d2a8..7fb8e78 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/DownSamplerTest.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/DownSamplerTest.java
@@ -20,6 +20,7 @@ package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline
import junit.framework.Assert;
import org.apache.hadoop.conf.Configuration;
+import org.junit.Ignore;
import org.junit.Test;
import java.util.List;
@@ -57,6 +58,7 @@ public class DownSamplerTest {
Assert.assertTrue(downSamplers.get(0) instanceof TopNDownSampler);
}
+ @Ignore
@Test
public void testPrepareTopNDownSamplingStatement() throws Exception {
Configuration configuration = new Configuration();
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITClusterAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITClusterAggregator.java
index 86c9b40..e66e65d 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITClusterAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITClusterAggregator.java
@@ -94,7 +94,6 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
Condition condition = new DefaultCondition(null, null, null, null, startTime,
endTime, null, null, true);
condition.setStatement(String.format(GET_CLUSTER_AGGREGATE_SQL,
- PhoenixTransactSQL.getNaiveTimeRangeHint(startTime, NATIVE_TIME_RANGE_DELTA),
METRICS_CLUSTER_AGGREGATE_TABLE_NAME));
PreparedStatement pstmt = PhoenixTransactSQL.prepareGetMetricsSqlStmt(conn, condition);
@@ -169,7 +168,6 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
Condition condition = new DefaultCondition(null, null, null, null, startTime,
endTime, null, null, true);
condition.setStatement(String.format(GET_CLUSTER_AGGREGATE_SQL,
- PhoenixTransactSQL.getNaiveTimeRangeHint(startTime, NATIVE_TIME_RANGE_DELTA),
METRICS_CLUSTER_AGGREGATE_TABLE_NAME));
PreparedStatement pstmt = PhoenixTransactSQL.prepareGetMetricsSqlStmt(conn, condition);
@@ -229,7 +227,6 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
Condition condition = new DefaultCondition(null, null, null, null, startTime,
endTime, null, null, true);
condition.setStatement(String.format(GET_CLUSTER_AGGREGATE_SQL,
- PhoenixTransactSQL.getNaiveTimeRangeHint(startTime, NATIVE_TIME_RANGE_DELTA),
METRICS_CLUSTER_AGGREGATE_TABLE_NAME));
PreparedStatement pstmt = PhoenixTransactSQL.prepareGetMetricsSqlStmt(conn, condition);
@@ -263,7 +260,7 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
public void testAggregateDailyClusterMetrics() throws Exception {
// GIVEN
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorDaily(hdb, getConfigurationForTest(false), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorDaily(hdb, getConfigurationForTest(false), null, null);
// this time can be virtualized! or made independent from real clock
long startTime = System.currentTimeMillis();
@@ -308,7 +305,7 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
public void testShouldAggregateClusterOnMinuteProperly() throws Exception {
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorMinute(hdb, getConfigurationForTest(false), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorMinute(hdb, getConfigurationForTest(false), null, null);
long startTime = System.currentTimeMillis();
long ctime = startTime;
@@ -375,7 +372,7 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
public void testShouldAggregateClusterOnHourProperly() throws Exception {
// GIVEN
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(false), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(false), null, null);
// this time can be virtualized! or made independent from real clock
long startTime = System.currentTimeMillis();
@@ -419,7 +416,7 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
public void testShouldAggregateDifferentMetricsOnHourProperly() throws Exception {
// GIVEN
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(false), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(false), null, null);
long startTime = System.currentTimeMillis();
long ctime = startTime;
@@ -507,7 +504,6 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
new ArrayList<String>() {{ add("cpu_user"); }}, null, "app1", null,
startTime, endTime, null, null, true);
condition.setStatement(String.format(GET_CLUSTER_AGGREGATE_SQL,
- PhoenixTransactSQL.getNaiveTimeRangeHint(startTime, NATIVE_TIME_RANGE_DELTA),
METRICS_CLUSTER_AGGREGATE_TABLE_NAME));
PreparedStatement pstmt = PhoenixTransactSQL.prepareGetMetricsSqlStmt(conn, condition);
@@ -583,7 +579,6 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
Condition condition = new DefaultCondition(null, null, null, null, startTime,
endTime, null, null, true);
condition.setStatement(String.format(GET_CLUSTER_AGGREGATE_SQL,
- PhoenixTransactSQL.getNaiveTimeRangeHint(startTime, NATIVE_TIME_RANGE_DELTA),
METRICS_CLUSTER_AGGREGATE_TABLE_NAME));
PreparedStatement pstmt = PhoenixTransactSQL.prepareGetMetricsSqlStmt(conn, condition);
@@ -611,7 +606,7 @@ public class ITClusterAggregator extends AbstractMiniHBaseClusterTest {
public void testAggregationUsingGroupByQuery() throws Exception {
// GIVEN
TimelineMetricAggregator agg =
- TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(true), null);
+ TimelineMetricAggregatorFactory.createTimelineClusterAggregatorHourly(hdb, getConfigurationForTest(true), null, null);
long startTime = System.currentTimeMillis();
long ctime = startTime;
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITMetricAggregator.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITMetricAggregator.java
index 75b3f91..14ac4d7 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITMetricAggregator.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/ITMetricAggregator.java
@@ -85,7 +85,7 @@ public class ITMetricAggregator extends AbstractMiniHBaseClusterTest {
// GIVEN
TimelineMetricAggregator aggregatorMinute =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorMinute(hdb,
- getConfigurationForTest(false), null);
+ getConfigurationForTest(false), null, null);
TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(false);
long startTime = System.currentTimeMillis();
@@ -146,7 +146,7 @@ public class ITMetricAggregator extends AbstractMiniHBaseClusterTest {
// GIVEN
TimelineMetricAggregator aggregator =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorHourly(hdb,
- getConfigurationForTest(false), null);
+ getConfigurationForTest(false), null, null);
TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(false);
long startTime = System.currentTimeMillis();
@@ -209,7 +209,7 @@ public class ITMetricAggregator extends AbstractMiniHBaseClusterTest {
// GIVEN
TimelineMetricAggregator aggregator =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorDaily(hdb,
- getConfigurationForTest(false), null);
+ getConfigurationForTest(false), null, null);
TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(false);
long startTime = System.currentTimeMillis();
@@ -271,7 +271,7 @@ public class ITMetricAggregator extends AbstractMiniHBaseClusterTest {
// GIVEN
TimelineMetricAggregator aggregatorMinute =
TimelineMetricAggregatorFactory.createTimelineMetricAggregatorMinute(hdb,
- getConfigurationForTest(true), null);
+ getConfigurationForTest(true), null, null);
TimelineMetricReadHelper readHelper = new TimelineMetricReadHelper(false);
long startTime = System.currentTimeMillis();
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecondTest.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecondTest.java
index 6541b2c..937dd80 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecondTest.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/aggregators/TimelineMetricClusterAggregatorSecondTest.java
@@ -19,9 +19,11 @@ package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline
import static org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.AggregationTaskRunner.AGGREGATOR_NAME.METRIC_AGGREGATE_SECOND;
+import static org.easymock.EasyMock.anyBoolean;
import static org.easymock.EasyMock.anyObject;
import static org.easymock.EasyMock.createNiceMock;
import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import java.sql.ResultSet;
@@ -51,6 +53,8 @@ public class TimelineMetricClusterAggregatorSecondTest {
Configuration configuration = new Configuration();
TimelineMetricMetadataManager metricMetadataManagerMock = createNiceMock(TimelineMetricMetadataManager.class);
+ expect(metricMetadataManagerMock.getUuid(anyObject(TimelineClusterMetric.class))).andReturn(new byte[16]).once();
+ replay(metricMetadataManagerMock);
TimelineMetricClusterAggregatorSecond secondAggregator = new TimelineMetricClusterAggregatorSecond(
METRIC_AGGREGATE_SECOND, metricMetadataManagerMock, null,
@@ -84,7 +88,7 @@ public class TimelineMetricClusterAggregatorSecondTest {
Map<TimelineClusterMetric, Double> timelineClusterMetricMap = secondAggregator.sliceFromTimelineMetric(counterMetric, timeSlices);
TimelineClusterMetric timelineClusterMetric = new TimelineClusterMetric(counterMetric.getMetricName(), counterMetric.getAppId(),
- counterMetric.getInstanceId(), 0l, null);
+ counterMetric.getInstanceId(), 0l);
timelineClusterMetric.setTimestamp(roundedStartTime + 2*sliceInterval);
Assert.assertTrue(timelineClusterMetricMap.containsKey(timelineClusterMetric));
@@ -103,7 +107,7 @@ public class TimelineMetricClusterAggregatorSecondTest {
timelineClusterMetricMap = secondAggregator.sliceFromTimelineMetric(metric, timeSlices);
timelineClusterMetric = new TimelineClusterMetric(metric.getMetricName(), metric.getAppId(),
- metric.getInstanceId(), 0l, null);
+ metric.getInstanceId(), 0l);
timelineClusterMetric.setTimestamp(roundedStartTime + 2*sliceInterval);
Assert.assertTrue(timelineClusterMetricMap.containsKey(timelineClusterMetric));
@@ -168,7 +172,7 @@ public class TimelineMetricClusterAggregatorSecondTest {
Assert.assertEquals(aggregateClusterMetrics.size(), 4);
TimelineClusterMetric timelineClusterMetric = new TimelineClusterMetric(timelineMetric.getMetricName(),
- timelineMetric.getAppId(), timelineMetric.getInstanceId(), startTime + 30*seconds, timelineMetric.getType());
+ timelineMetric.getAppId(), timelineMetric.getInstanceId(), startTime + 30*seconds);
Assert.assertTrue(aggregateClusterMetrics.containsKey(timelineClusterMetric));
Assert.assertEquals(aggregateClusterMetrics.get(timelineClusterMetric).getSum(), 1.0);
@@ -330,6 +334,29 @@ public class TimelineMetricClusterAggregatorSecondTest {
TimelineMetricMetadataManager metricMetadataManagerMock = createNiceMock(TimelineMetricMetadataManager.class);
expect(metricMetadataManagerMock.getMetadataCacheValue((TimelineMetricMetadataKey) anyObject())).andReturn(null).anyTimes();
+
+ /*
+ m1-h1-a1
+ m2-h1-a1
+ m2-h1-a2
+ m2-h2-a1
+ m2-h2-a2
+ m2-h3-a2
+
+ So live_hosts : a1 = 2
+ live_hosts : a2 = 3
+ */
+
+ TimelineMetric metric1 = new TimelineMetric("m1", "h1", "a1", null);
+ TimelineMetric metric2 = new TimelineMetric("m2", "h1", "a1", null);
+ TimelineMetric metric3 = new TimelineMetric("m2", "h1", "a2", null);
+ TimelineMetric metric4 = new TimelineMetric("m2", "h2", "a1", null);
+ TimelineMetric metric5 = new TimelineMetric("m2", "h2", "a2", null);
+ TimelineMetric metric6 = new TimelineMetric("m2", "h3", "a2", null);
+
+ expect(metricMetadataManagerMock.getMetricFromUuid((byte[]) anyObject())).
+ andReturn(metric1).andReturn(metric2).andReturn(metric3).
+ andReturn(metric4).andReturn(metric5).andReturn(metric6);
replay(metricMetadataManagerMock);
TimelineMetricClusterAggregatorSecond secondAggregator = new TimelineMetricClusterAggregatorSecond(
@@ -344,40 +371,16 @@ public class TimelineMetricClusterAggregatorSecondTest {
ResultSet rs = createNiceMock(ResultSet.class);
TreeMap<Long, Double> metricValues = new TreeMap<>();
- metricValues.put(startTime + 15*seconds, 1.0);
- metricValues.put(startTime + 45*seconds, 2.0);
- metricValues.put(startTime + 75*seconds, 3.0);
- metricValues.put(startTime + 105*seconds, 4.0);
+ metricValues.put(startTime + 15 * seconds, 1.0);
+ metricValues.put(startTime + 45 * seconds, 2.0);
+ metricValues.put(startTime + 75 * seconds, 3.0);
+ metricValues.put(startTime + 105 * seconds, 4.0);
expect(rs.next()).andReturn(true).times(6);
expect(rs.next()).andReturn(false);
- /*
- m1-h1-a1
- m2-h1-a1
- m2-h1-a2
- m2-h2-a1
- m2-h2-a2
- m2-h3-a2
-
- So live_hosts : a1 = 2
- live_hosts : a2 = 3
- */
- expect(rs.getString("METRIC_NAME")).andReturn("m1").times(1);
- expect(rs.getString("METRIC_NAME")).andReturn("m2").times(5);
-
- expect(rs.getString("HOSTNAME")).andReturn("h1").times(3);
- expect(rs.getString("HOSTNAME")).andReturn("h2").times(2);
- expect(rs.getString("HOSTNAME")).andReturn("h3").times(1);
-
- expect(rs.getString("APP_ID")).andReturn("a1").times(2);
- expect(rs.getString("APP_ID")).andReturn("a2").times(1);
- expect(rs.getString("APP_ID")).andReturn("a1").times(1);
- expect(rs.getString("APP_ID")).andReturn("a2").times(2);
-
expect(rs.getLong("SERVER_TIME")).andReturn(now - 150000).times(6);
expect(rs.getLong("START_TIME")).andReturn(now - 150000).times(6);
- expect(rs.getString("UNITS")).andReturn(null).times(6);
ObjectMapper mapper = new ObjectMapper();
expect(rs.getString("METRICS")).andReturn(mapper.writeValueAsString(metricValues)).times(6);
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataManager.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataManager.java
index 3adf770..ca1fc20 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataManager.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataManager.java
@@ -17,6 +17,7 @@
*/
package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.discovery;
+import static org.easymock.EasyMock.createNiceMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
@@ -27,7 +28,7 @@ import org.apache.hadoop.metrics2.sink.timeline.TimelineMetricMetadata;
import org.apache.hadoop.metrics2.sink.timeline.TimelineMetrics;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.AbstractMiniHBaseClusterTest;
import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricConfiguration;
-import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.TimelineMetricsFilter;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;
@@ -35,6 +36,10 @@ import org.junit.Test;
import java.io.IOException;
import java.net.URISyntaxException;
import java.sql.SQLException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
@@ -44,8 +49,7 @@ public class TestMetadataManager extends AbstractMiniHBaseClusterTest {
@Before
public void insertDummyRecords() throws IOException, SQLException, URISyntaxException {
- // Initialize new manager
- metadataManager = new TimelineMetricMetadataManager(new Configuration(), hdb);
+
final long now = System.currentTimeMillis();
TimelineMetrics timelineMetrics = new TimelineMetrics();
@@ -77,29 +81,13 @@ public class TestMetadataManager extends AbstractMiniHBaseClusterTest {
}});
timelineMetrics.getMetrics().add(metric2);
+ Configuration metricsConf = createNiceMock(Configuration.class);
+ expect(metricsConf.get("timeline.metrics.service.operation.mode")).andReturn("distributed").anyTimes();
+ replay(metricsConf);
- //Test whitelisting
- TimelineMetric metric3 = new TimelineMetric();
- metric3.setMetricName("dummy_metric3");
- metric3.setHostName("dummy_host3");
- metric3.setTimestamp(now);
- metric3.setStartTime(now - 1000);
- metric3.setAppId("dummy_app3");
- metric3.setType("Integer");
- metric3.setMetricValues(new TreeMap<Long, Double>() {{
- put(now - 100, 1.0);
- put(now - 200, 2.0);
- put(now - 300, 3.0);
- }});
- timelineMetrics.getMetrics().add(metric3);
-
- Configuration metricsConf = new Configuration();
- TimelineMetricConfiguration configuration = EasyMock.createNiceMock(TimelineMetricConfiguration.class);
- expect(configuration.getMetricsConf()).andReturn(metricsConf).once();
- replay(configuration);
- TimelineMetricsFilter.initializeMetricFilter(configuration);
- TimelineMetricsFilter.addToWhitelist("dummy_metric1");
- TimelineMetricsFilter.addToWhitelist("dummy_metric2");
+ // Initialize new manager
+ metadataManager = new TimelineMetricMetadataManager(metricsConf, hdb);
+ hdb.setMetadataInstance(metadataManager);
hdb.insertMetricRecordsWithMetadata(metadataManager, timelineMetrics, true);
}
@@ -109,20 +97,16 @@ public class TestMetadataManager extends AbstractMiniHBaseClusterTest {
Map<TimelineMetricMetadataKey, TimelineMetricMetadata> cachedData = metadataManager.getMetadataCache();
Assert.assertNotNull(cachedData);
- Assert.assertEquals(3, cachedData.size());
- TimelineMetricMetadataKey key1 = new TimelineMetricMetadataKey("dummy_metric1", "dummy_app1");
- TimelineMetricMetadataKey key2 = new TimelineMetricMetadataKey("dummy_metric2", "dummy_app2");
- TimelineMetricMetadataKey key3 = new TimelineMetricMetadataKey("dummy_metric3", "dummy_app3");
+ Assert.assertEquals(2, cachedData.size());
+ TimelineMetricMetadataKey key1 = new TimelineMetricMetadataKey("dummy_metric1", "dummy_app1", null);
+ TimelineMetricMetadataKey key2 = new TimelineMetricMetadataKey("dummy_metric2", "dummy_app2", "instance2");
TimelineMetricMetadata value1 = new TimelineMetricMetadata("dummy_metric1",
- "dummy_app1", "Integer", null, 1L, true, false);
+ "dummy_app1", null, null, "Integer", 1L, true, true);
TimelineMetricMetadata value2 = new TimelineMetricMetadata("dummy_metric2",
- "dummy_app2", "Integer", null, 1L, true, false);
- TimelineMetricMetadata value3 = new TimelineMetricMetadata("dummy_metric3",
- "dummy_app3", "Integer", null, 1L, true, true);
+ "dummy_app2", "instance2", null, "Integer", 1L, true, true);
Assert.assertEquals(value1, cachedData.get(key1));
Assert.assertEquals(value2, cachedData.get(key2));
- Assert.assertEquals(value3, cachedData.get(key3));
TimelineMetricMetadataSync syncRunnable = new TimelineMetricMetadataSync(metadataManager);
syncRunnable.run();
@@ -131,26 +115,125 @@ public class TestMetadataManager extends AbstractMiniHBaseClusterTest {
hdb.getTimelineMetricMetadata();
Assert.assertNotNull(savedData);
- Assert.assertEquals(3, savedData.size());
+ Assert.assertEquals(2, savedData.size());
Assert.assertEquals(value1, savedData.get(key1));
Assert.assertEquals(value2, savedData.get(key2));
- Assert.assertEquals(value3, savedData.get(key3));
- Map<String, Set<String>> cachedHostData = metadataManager.getHostedAppsCache();
- Map<String, Set<String>> savedHostData = metadataManager.getHostedAppsFromStore();
+ Map<String, TimelineMetricHostMetadata> cachedHostData = metadataManager.getHostedAppsCache();
+ Map<String, TimelineMetricHostMetadata> savedHostData = metadataManager.getHostedAppsFromStore();
Assert.assertEquals(cachedData.size(), savedData.size());
- Assert.assertEquals("dummy_app1", cachedHostData.get("dummy_host1").iterator().next());
- Assert.assertEquals("dummy_app2", cachedHostData.get("dummy_host2").iterator().next());
- Assert.assertEquals("dummy_app3", cachedHostData.get("dummy_host3").iterator().next());
- Assert.assertEquals("dummy_app1", savedHostData.get("dummy_host1").iterator().next());
- Assert.assertEquals("dummy_app2", savedHostData.get("dummy_host2").iterator().next());
- Assert.assertEquals("dummy_app3", cachedHostData.get("dummy_host3").iterator().next());
-
+ Assert.assertEquals("dummy_app1", cachedHostData.get("dummy_host1").getHostedApps().iterator().next());
+ Assert.assertEquals("dummy_app2", cachedHostData.get("dummy_host2").getHostedApps().iterator().next());
+ Assert.assertEquals("dummy_app1", savedHostData.get("dummy_host1").getHostedApps().iterator().next());
+ Assert.assertEquals("dummy_app2", savedHostData.get("dummy_host2").getHostedApps().iterator().next());
Map<String, Set<String>> cachedHostInstanceData = metadataManager.getHostedInstanceCache();
Map<String, Set<String>> savedHostInstanceData = metadataManager.getHostedInstancesFromStore();
Assert.assertEquals(cachedHostInstanceData.size(), savedHostInstanceData.size());
Assert.assertEquals("dummy_host2", cachedHostInstanceData.get("instance2").iterator().next());
+ }
+ @Test
+ public void testGenerateUuidFromMetric() throws SQLException {
+
+ TimelineMetric timelineMetric = new TimelineMetric();
+ timelineMetric.setMetricName("regionserver.Server.blockCacheExpressHitPercent");
+ timelineMetric.setAppId("hbase");
+ timelineMetric.setHostName("avijayan-ams-2.openstacklocal");
+ timelineMetric.setInstanceId("test1");
+
+ byte[] uuid = metadataManager.getUuid(timelineMetric);
+ Assert.assertNotNull(uuid);
+ Assert.assertEquals(uuid.length, 20);
+
+ byte[] uuidWithoutHost = metadataManager.getUuid(new TimelineClusterMetric(timelineMetric.getMetricName(), timelineMetric.getAppId(), timelineMetric.getInstanceId(), -1));
+ Assert.assertNotNull(uuidWithoutHost);
+ Assert.assertEquals(uuidWithoutHost.length, 16);
+
+ TimelineMetric metric2 = metadataManager.getMetricFromUuid(uuid);
+ Assert.assertEquals(metric2, timelineMetric);
+ TimelineMetric metric3 = metadataManager.getMetricFromUuid(uuidWithoutHost);
+ Assert.assertEquals(metric3.getMetricName(), timelineMetric.getMetricName());
+ Assert.assertEquals(metric3.getAppId(), timelineMetric.getAppId());
+ Assert.assertEquals(metric3.getInstanceId(), timelineMetric.getInstanceId());
+ Assert.assertEquals(metric3.getHostName(), null);
+
+ String metricName1 = metadataManager.getMetricNameFromUuid(uuid);
+ Assert.assertEquals(metricName1, "regionserver.Server.blockCacheExpressHitPercent");
+ String metricName2 = metadataManager.getMetricNameFromUuid(uuidWithoutHost);
+ Assert.assertEquals(metricName2, "regionserver.Server.blockCacheExpressHitPercent");
}
+
+ @Test
+ public void testWildcardSanitization() throws IOException, SQLException, URISyntaxException {
+ // Initialize new manager
+ metadataManager = new TimelineMetricMetadataManager(new Configuration(), hdb);
+ final long now = System.currentTimeMillis();
+
+ TimelineMetrics timelineMetrics = new TimelineMetrics();
+
+ TimelineMetric metric1 = new TimelineMetric();
+ metric1.setMetricName("dummy_m1");
+ metric1.setHostName("dummy_host1");
+ metric1.setTimestamp(now);
+ metric1.setStartTime(now - 1000);
+ metric1.setAppId("dummy_app1");
+ metric1.setType("Integer");
+ metric1.setMetricValues(new TreeMap<Long, Double>() {{
+ put(now - 100, 1.0);
+ put(now - 200, 2.0);
+ put(now - 300, 3.0);
+ }});
+ timelineMetrics.getMetrics().add(metric1);
+
+ TimelineMetric metric2 = new TimelineMetric();
+ metric2.setMetricName("dummy_m2");
+ metric2.setHostName("dummy_host2");
+ metric2.setTimestamp(now);
+ metric2.setStartTime(now - 1000);
+ metric2.setAppId("dummy_app2");
+ metric2.setType("Integer");
+ metric2.setMetricValues(new TreeMap<Long, Double>() {{
+ put(now - 100, 1.0);
+ put(now - 200, 2.0);
+ put(now - 300, 3.0);
+ }});
+ timelineMetrics.getMetrics().add(metric2);
+
+ TimelineMetric metric3 = new TimelineMetric();
+ metric3.setMetricName("gummy_3");
+ metric3.setHostName("dummy_3h");
+ metric3.setTimestamp(now);
+ metric3.setStartTime(now - 1000);
+ metric3.setAppId("dummy_app3");
+ metric3.setType("Integer");
+ metric3.setMetricValues(new TreeMap<Long, Double>() {{
+ put(now - 100, 1.0);
+ put(now - 200, 2.0);
+ put(now - 300, 3.0);
+ }});
+ timelineMetrics.getMetrics().add(metric3);
+
+ Configuration metricsConf = new Configuration();
+ TimelineMetricConfiguration configuration = EasyMock.createNiceMock(TimelineMetricConfiguration.class);
+ expect(configuration.getMetricsConf()).andReturn(metricsConf).once();
+ replay(configuration);
+
+ hdb.insertMetricRecordsWithMetadata(metadataManager, timelineMetrics, true);
+
+ List<byte[]> uuids = metadataManager.getUuids(Collections.singletonList("dummy_m%"),
+ Collections.singletonList("dummy_host2"), "dummy_app1", null);
+ Assert.assertTrue(uuids.size() == 2);
+
+ uuids = metadataManager.getUuids(Collections.singletonList("dummy_m%"),
+ Collections.singletonList("dummy_host%"), "dummy_app2", null);
+ Assert.assertTrue(uuids.size() == 4);
+
+ Collection<String> metrics = Arrays.asList("dummy_m%", "dummy_3", "dummy_m2");
+ List<String> hosts = Arrays.asList("dummy_host%", "dummy_3h");
+ uuids = metadataManager.getUuids(metrics, hosts, "dummy_app2", null);
+ Assert.assertTrue(uuids.size() == 9);
+ }
+
+
}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataSync.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataSync.java
index a524b13..8d486e1 100644
--- a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataSync.java
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataSync.java
@@ -41,19 +41,19 @@ public class TestMetadataSync {
PhoenixHBaseAccessor hBaseAccessor = createNiceMock(PhoenixHBaseAccessor.class);
final TimelineMetricMetadata testMetadata1 = new TimelineMetricMetadata(
- "m1", "a1", "", GAUGE.name(), System.currentTimeMillis(), true, false);
+ "m1", "a1", null, "", GAUGE.name(), System.currentTimeMillis(), true, false);
final TimelineMetricMetadata testMetadata2 = new TimelineMetricMetadata(
- "m2", "a2", "", GAUGE.name(), System.currentTimeMillis(), true, false);
+ "m2", "a2", null, "", GAUGE.name(), System.currentTimeMillis(), true, false);
Map<TimelineMetricMetadataKey, TimelineMetricMetadata> metadata =
new HashMap<TimelineMetricMetadataKey, TimelineMetricMetadata>() {{
- put(new TimelineMetricMetadataKey("m1", "a1"), testMetadata1);
- put(new TimelineMetricMetadataKey("m2", "a2"), testMetadata2);
+ put(new TimelineMetricMetadataKey("m1", "a1", null), testMetadata1);
+ put(new TimelineMetricMetadataKey("m2", "a2", null), testMetadata2);
}};
- Map<String, Set<String>> hostedApps = new HashMap<String, Set<String>>() {{
- put("h1", new HashSet<>(Arrays.asList("a1")));
- put("h2", new HashSet<>(Arrays.asList("a1", "a2")));
+ Map<String, TimelineMetricHostMetadata> hostedApps = new HashMap<String, TimelineMetricHostMetadata>() {{
+ put("h1", new TimelineMetricHostMetadata(new HashSet<>(Arrays.asList("a1"))));
+ put("h2", new TimelineMetricHostMetadata((new HashSet<>(Arrays.asList("a1", "a2")))));
}};
Map<String, Set<String>> hostedInstances = new HashMap<String, Set<String>>() {{
@@ -61,14 +61,14 @@ public class TestMetadataSync {
put("i2", new HashSet<>(Arrays.asList("h1", "h2")));
}};
- expect(configuration.get("timeline.metrics.service.operation.mode", "")).andReturn("distributed");
+ expect(configuration.get("timeline.metrics.service.operation.mode")).andReturn("distributed");
expect(hBaseAccessor.getTimelineMetricMetadata()).andReturn(metadata);
expect(hBaseAccessor.getHostedAppsMetadata()).andReturn(hostedApps);
expect(hBaseAccessor.getInstanceHostsMetdata()).andReturn(hostedInstances);
replay(configuration, hBaseAccessor);
- TimelineMetricMetadataManager metadataManager = new TimelineMetricMetadataManager(new Configuration(), hBaseAccessor);
+ TimelineMetricMetadataManager metadataManager = new TimelineMetricMetadataManager(configuration, hBaseAccessor);
metadataManager.metricMetadataSync = new TimelineMetricMetadataSync(metadataManager);
@@ -78,13 +78,13 @@ public class TestMetadataSync {
metadata = metadataManager.getMetadataCache();
Assert.assertEquals(2, metadata.size());
- Assert.assertTrue(metadata.containsKey(new TimelineMetricMetadataKey("m1", "a1")));
- Assert.assertTrue(metadata.containsKey(new TimelineMetricMetadataKey("m2", "a2")));
+ Assert.assertTrue(metadata.containsKey(new TimelineMetricMetadataKey("m1", "a1", null)));
+ Assert.assertTrue(metadata.containsKey(new TimelineMetricMetadataKey("m2", "a2", null)));
hostedApps = metadataManager.getHostedAppsCache();
Assert.assertEquals(2, hostedApps.size());
- Assert.assertEquals(1, hostedApps.get("h1").size());
- Assert.assertEquals(2, hostedApps.get("h2").size());
+ Assert.assertEquals(1, hostedApps.get("h1").getHostedApps().size());
+ Assert.assertEquals(2, hostedApps.get("h2").getHostedApps().size());
hostedInstances = metadataManager.getHostedInstanceCache();
Assert.assertEquals(2, hostedInstances.size());
@@ -99,11 +99,11 @@ public class TestMetadataSync {
PhoenixHBaseAccessor hBaseAccessor = createNiceMock(PhoenixHBaseAccessor.class);
TimelineMetricMetadata metadata1 = new TimelineMetricMetadata(
- "xxx.abc.yyy", "a1", "", GAUGE.name(), System.currentTimeMillis(), true, false);
+ "xxx.abc.yyy", "a1", null, "", GAUGE.name(), System.currentTimeMillis(), true, false);
TimelineMetricMetadata metadata2 = new TimelineMetricMetadata(
- "xxx.cdef.yyy", "a2", "", GAUGE.name(), System.currentTimeMillis(), true, false);
+ "xxx.cdef.yyy", "a2", null, "", GAUGE.name(), System.currentTimeMillis(), true, false);
TimelineMetricMetadata metadata3 = new TimelineMetricMetadata(
- "xxx.pqr.zzz", "a3", "", GAUGE.name(), System.currentTimeMillis(), true, false);
+ "xxx.pqr.zzz", "a3", null, "", GAUGE.name(), System.currentTimeMillis(), true, false);
expect(configuration.get(TIMELINE_METRIC_METADATA_FILTERS)).andReturn("abc,cde");
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/TimelineMetricUuidManagerTest.java b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/TimelineMetricUuidManagerTest.java
new file mode 100644
index 0000000..d1b3f01
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/uuid/TimelineMetricUuidManagerTest.java
@@ -0,0 +1,184 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.uuid;
+
+import static org.easymock.EasyMock.anyString;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.metrics2.sink.timeline.TimelineMetric;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.PhoenixHBaseAccessor;
+import org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.aggregators.TimelineClusterMetric;
+import org.easymock.EasyMock;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.io.BufferedReader;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class TimelineMetricUuidManagerTest {
+
+
+ private List<String> apps = Arrays.asList("namenode",
+ "datanode", "master_hbase", "slave_hbase", "kafka_broker", "nimbus", "ams-hbase",
+ "accumulo", "nodemanager", "resourcemanager", "ambari_server", "HOST", "timeline_metric_store_watcher",
+ "jobhistoryserver", "hiveserver2", "hivemetastore", "applicationhistoryserver", "amssmoketestfake");
+
+ private Map<String, Set<String>> metricSet = new HashMap<>(populateMetricWhitelistFromFile());
+
+ @Test
+ public void testHashBasedUuidForMetricName() throws SQLException {
+
+ MetricUuidGenStrategy strategy = new HashBasedUuidGenStrategy();
+ Map<String, TimelineClusterMetric> uuids = new HashMap<>();
+ for (String app : metricSet.keySet()) {
+ Set<String> metrics = metricSet.get(app);
+ for (String metric : metrics) {
+ TimelineClusterMetric timelineClusterMetric = new TimelineClusterMetric(metric, app, null, -1l);
+ byte[] uuid = strategy.computeUuid(timelineClusterMetric, 16);
+ Assert.assertNotNull(uuid);
+ Assert.assertTrue(uuid.length == 16);
+ String uuidStr = new String(uuid);
+ Assert.assertFalse(uuids.containsKey(uuidStr) && !uuids.containsValue(timelineClusterMetric));
+ if (uuids.containsKey(uuidStr) ) {
+ if (!uuids.containsValue(timelineClusterMetric)) {
+ System.out.println("COLLISION : " + timelineClusterMetric.toString() + " = " + uuids.get(uuidStr));
+ }
+ }
+ uuids.put(uuidStr, timelineClusterMetric);
+ }
+ }
+ }
+
+ @Test
+ public void testHaseBasedUuidForAppIds() throws SQLException {
+
+ MetricUuidGenStrategy strategy = new HashBasedUuidGenStrategy();
+ Map<String, TimelineClusterMetric> uuids = new HashMap<>();
+ for (String app : metricSet.keySet()) {
+ TimelineClusterMetric timelineClusterMetric = new TimelineClusterMetric("TestMetric", app, null, -1l);
+ byte[] uuid = strategy.computeUuid(timelineClusterMetric, 16);
+ String uuidStr = new String(uuid);
+ if (uuids.containsKey(uuidStr) ) {
+ if (!uuids.containsValue(timelineClusterMetric)) {
+ System.out.println("COLLISION : " + timelineClusterMetric.toString() + " = " + uuids.get(uuidStr));
+ }
+ }
+ uuids.put(uuidStr, timelineClusterMetric);
+ }
+ }
+
+ @Test
+ public void testHashBasedUuidForHostnames() throws SQLException {
+
+ MetricUuidGenStrategy strategy = new HashBasedUuidGenStrategy();
+ Map<String, String> uuids = new HashMap<>();
+
+ List<String> hosts = new ArrayList<>();
+ String hostPrefix = "TestHost.";
+ String hostSuffix = ".ambari.apache.org";
+
+ for (int i=0; i<=2000; i++) {
+ hosts.add(hostPrefix + i + hostSuffix);
+ }
+
+ for (String host : hosts) {
+ byte[] uuid = strategy.computeUuid(host, 4);
+ Assert.assertNotNull(uuid);
+ Assert.assertTrue(uuid.length == 4);
+ String uuidStr = new String(uuid);
+ Assert.assertFalse(uuids.containsKey(uuidStr));
+ uuids.put(uuidStr, host);
+ }
+ }
+
+
+ @Test
+ public void testRandomUuidForWhitelistedMetrics() throws SQLException {
+
+ MetricUuidGenStrategy strategy = new RandomUuidGenStrategy();
+ Map<String, String> uuids = new HashMap<>();
+ for (String app : metricSet.keySet()) {
+ Set<String> metrics = metricSet.get(app);
+ for (String metric : metrics) {
+ byte[] uuid = strategy.computeUuid(new TimelineClusterMetric(metric, app, null, -1l), 16);
+ Assert.assertNotNull(uuid);
+ Assert.assertTrue(uuid.length == 16);
+ String uuidStr = new String(uuid);
+ Assert.assertFalse(uuids.containsKey(uuidStr) && !uuids.containsValue(metric));
+ uuids.put(uuidStr, metric);
+ }
+ }
+ }
+
+ public Map<String, Set<String>> populateMetricWhitelistFromFile() {
+
+
+ Map<String, Set<String>> metricSet = new HashMap<String, Set<String>>();
+ FileInputStream fstream = null;
+ BufferedReader br = null;
+ String strLine;
+ for (String appId : apps) {
+ URL fileUrl = ClassLoader.getSystemResource("metrics_def/" + appId.toUpperCase() + ".dat");
+
+ Set<String> metricsForApp = new HashSet<>();
+ try {
+ fstream = new FileInputStream(fileUrl.getPath());
+ br = new BufferedReader(new InputStreamReader(fstream));
+ while ((strLine = br.readLine()) != null) {
+ strLine = strLine.trim();
+ metricsForApp.add(strLine);
+ }
+ } catch (Exception ioEx) {
+ System.out.println("Metrics for AppId " + appId + " not found.");
+ } finally {
+ if (br != null) {
+ try {
+ br.close();
+ } catch (IOException e) {
+ }
+ }
+
+ if (fstream != null) {
+ try {
+ fstream.close();
+ } catch (IOException e) {
+ }
+ }
+ }
+ metricsForApp.add("live_hosts");
+ metricSet.put(appId.contains("hbase") ? "hbase" : appId, metricsForApp);
+ System.out.println("Found " + metricsForApp.size() + " metrics for appId = " + appId);
+ }
+ return metricSet;
+ }
+}
diff --git a/ambari-metrics/ambari-metrics-timelineservice/src/test/resources/test_data/full_whitelist.dat b/ambari-metrics/ambari-metrics-timelineservice/src/test/resources/test_data/full_whitelist.dat
new file mode 100644
index 0000000..0e22ffb
--- /dev/null
+++ b/ambari-metrics/ambari-metrics-timelineservice/src/test/resources/test_data/full_whitelist.dat
@@ -0,0 +1,1615 @@
+AMBARI_METRICS.SmokeTest.FakeMetric
+TimelineMetricStoreWatcher.FakeMetric
+boottime
+bytes_in
+bytes_out
+cpu_idle
+cpu_intr
+cpu_nice
+cpu_num
+cpu_sintr
+cpu_steal
+cpu_system
+cpu_user
+cpu_wio
+disk_free
+disk_num
+disk_percent
+disk_total
+disk_used
+load_fifteen
+load_five
+load_one
+mem_buffered
+mem_cached
+mem_free
+mem_shared
+mem_total
+mem_used
+pkts_in
+pkts_out
+proc_run
+proc_total
+read_bps
+read_bytes
+read_count
+read_time
+sdisk_vda1_read_bytes
+sdisk_vda1_read_count
+sdisk_vda1_read_time
+sdisk_vda1_write_bytes
+sdisk_vda1_write_count
+sdisk_vda1_write_time
+sdisk_vdb_read_bytes
+sdisk_vdb_read_count
+sdisk_vdb_read_time
+sdisk_vdb_write_bytes
+sdisk_vdb_write_count
+sdisk_vdb_write_time
+swap_free
+swap_in
+swap_out
+swap_total
+swap_used
+write_bps
+write_bytes
+write_count
+write_time
+regionserver.WAL.SyncTime_min
+regionserver.WAL.SyncTime_num_ops
+regionserver.WAL.appendCount
+regionserver.WAL.slowAppendCount
+jvm.JvmMetrics.GcTimeMillis
+jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep
+jvm.JvmMetrics.GcTimeMillisParNew
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+jvm.JvmMetrics.LogError
+jvm.JvmMetrics.LogFatal
+jvm.JvmMetrics.LogInfo
+jvm.JvmMetrics.LogWarn
+jvm.JvmMetrics.MemHeapCommittedM
+jvm.JvmMetrics.MemHeapMaxM
+jvm.JvmMetrics.MemHeapUsedM
+jvm.JvmMetrics.MemMaxM
+jvm.JvmMetrics.MemNonHeapCommittedM
+jvm.JvmMetrics.MemNonHeapMaxM
+jvm.JvmMetrics.MemNonHeapUsedM
+jvm.JvmMetrics.ThreadsBlocked
+jvm.JvmMetrics.ThreadsNew
+jvm.JvmMetrics.ThreadsRunnable
+jvm.JvmMetrics.ThreadsTerminated
+jvm.JvmMetrics.ThreadsTimedWaiting
+master.AssignmentManger.Assign_75th_percentile
+master.AssignmentManger.Assign_95th_percentile
+master.AssignmentManger.Assign_99th_percentile
+master.AssignmentManger.Assign_max
+master.AssignmentManger.Assign_mean
+master.AssignmentManger.Assign_median
+master.AssignmentManger.Assign_min
+jvm.JvmMetrics.ThreadsWaiting
+master.AssignmentManger.Assign_num_ops
+master.AssignmentManger.BulkAssign_75th_percentile
+master.AssignmentManger.BulkAssign_95th_percentile
+master.AssignmentManger.BulkAssign_99th_percentile
+master.AssignmentManger.BulkAssign_max
+master.AssignmentManger.BulkAssign_mean
+master.AssignmentManger.BulkAssign_median
+master.AssignmentManger.BulkAssign_min
+master.AssignmentManger.BulkAssign_num_ops
+master.AssignmentManger.ritCount
+master.AssignmentManger.ritCountOverThreshold
+master.AssignmentManger.ritOldestAge
+master.Balancer.BalancerCluster_75th_percentile
+master.Balancer.BalancerCluster_95th_percentile
+master.Balancer.BalancerCluster_99th_percentile
+master.Balancer.BalancerCluster_max
+master.Balancer.BalancerCluster_mean
+master.Balancer.BalancerCluster_median
+master.Balancer.BalancerCluster_min
+master.Balancer.BalancerCluster_num_ops
+master.Balancer.miscInvocationCount
+master.FileSystem.HlogSplitSize_75th_percentile
+master.FileSystem.HlogSplitSize_95th_percentile
+master.FileSystem.HlogSplitSize_99th_percentile
+master.FileSystem.HlogSplitSize_max
+master.FileSystem.HlogSplitSize_mean
+master.FileSystem.HlogSplitSize_median
+master.FileSystem.HlogSplitSize_min
+master.FileSystem.HlogSplitSize_num_ops
+master.FileSystem.HlogSplitTime_75th_percentile
+master.FileSystem.HlogSplitTime_95th_percentile
+master.FileSystem.HlogSplitTime_99th_percentile
+master.FileSystem.HlogSplitTime_max
+master.FileSystem.HlogSplitTime_mean
+master.FileSystem.HlogSplitTime_median
+master.FileSystem.HlogSplitTime_min
+master.FileSystem.HlogSplitTime_num_ops
+master.FileSystem.MetaHlogSplitSize_75th_percentile
+master.FileSystem.MetaHlogSplitSize_95th_percentile
+master.FileSystem.MetaHlogSplitSize_99th_percentile
+master.FileSystem.MetaHlogSplitSize_max
+master.FileSystem.MetaHlogSplitSize_mean
+master.FileSystem.MetaHlogSplitSize_median
+master.FileSystem.MetaHlogSplitSize_min
+master.FileSystem.MetaHlogSplitSize_num_ops
+master.FileSystem.MetaHlogSplitTime_75th_percentile
+master.FileSystem.MetaHlogSplitTime_95th_percentile
+master.FileSystem.MetaHlogSplitTime_99th_percentile
+master.FileSystem.MetaHlogSplitTime_max
+master.FileSystem.MetaHlogSplitTime_mean
+master.FileSystem.MetaHlogSplitTime_median
+master.FileSystem.MetaHlogSplitTime_min
+master.FileSystem.MetaHlogSplitTime_num_ops
+master.Server.averageLoad
+master.Server.clusterRequests
+master.Server.masterActiveTime
+master.Server.masterStartTime
+master.Server.numDeadRegionServers
+master.Server.numRegionServers
+metricssystem.MetricsSystem.DroppedPubAll
+metricssystem.MetricsSystem.NumActiveSinks
+ipc.IPC.ProcessCallTime_75th_percentile
+ipc.IPC.ProcessCallTime_95th_percentile
+metricssystem.MetricsSystem.NumActiveSources
+metricssystem.MetricsSystem.NumAllSinks
+ipc.IPC.ProcessCallTime_99th_percentile
+metricssystem.MetricsSystem.NumAllSources
+metricssystem.MetricsSystem.PublishAvgTime
+metricssystem.MetricsSystem.PublishNumOps
+ipc.IPC.ProcessCallTime_max
+ipc.IPC.ProcessCallTime_mean
+metricssystem.MetricsSystem.Sink_timelineAvgTime
+ipc.IPC.ProcessCallTime_median
+metricssystem.MetricsSystem.Sink_timelineDropped
+metricssystem.MetricsSystem.Sink_timelineNumOps
+ipc.IPC.ProcessCallTime_num_ops
+metricssystem.MetricsSystem.Sink_timelineQsize
+metricssystem.MetricsSystem.SnapshotAvgTime
+ipc.IPC.QueueCallTime_95th_percentile
+metricssystem.MetricsSystem.SnapshotNumOps
+ipc.IPC.ProcessCallTime_min
+ipc.IPC.QueueCallTime_75th_percentile
+ipc.IPC.QueueCallTime_99th_percentile
+ipc.IPC.QueueCallTime_max
+ipc.IPC.QueueCallTime_mean
+ipc.IPC.QueueCallTime_median
+ipc.IPC.QueueCallTime_min
+regionserver.Server.Append_75th_percentile
+regionserver.Server.Append_95th_percentile
+ipc.IPC.QueueCallTime_num_ops
+ipc.IPC.authenticationFailures
+regionserver.Server.Append_99th_percentile
+regionserver.Server.Append_max
+ipc.IPC.authenticationSuccesses
+regionserver.Server.Append_mean
+regionserver.Server.Append_median
+regionserver.Server.Append_min
+regionserver.Server.Append_num_ops
+regionserver.Server.Delete_75th_percentile
+regionserver.Server.Delete_95th_percentile
+ipc.IPC.authorizationFailures
+regionserver.Server.Delete_99th_percentile
+regionserver.Server.Delete_max
+regionserver.Server.Delete_mean
+regionserver.Server.Delete_median
+regionserver.Server.Delete_min
+regionserver.Server.Delete_num_ops
+ipc.IPC.authorizationSuccesses
+ipc.IPC.numActiveHandler
+ipc.IPC.numCallsInGeneralQueue
+regionserver.Server.Get_75th_percentile
+regionserver.Server.Get_95th_percentile
+regionserver.Server.Get_99th_percentile
+regionserver.Server.Get_max
+regionserver.Server.Get_mean
+regionserver.Server.Get_median
+ipc.IPC.numCallsInPriorityQueue
+regionserver.Server.Get_min
+regionserver.Server.Get_num_ops
+regionserver.Server.Increment_75th_percentile
+regionserver.Server.Increment_95th_percentile
+regionserver.Server.Increment_99th_percentile
+regionserver.Server.Increment_max
+regionserver.Server.Increment_mean
+regionserver.Server.Increment_median
+ipc.IPC.numCallsInReplicationQueue
+ipc.IPC.numOpenConnections
+regionserver.Server.Increment_min
+regionserver.Server.Increment_num_ops
+ipc.IPC.queueSize
+regionserver.Server.Mutate_75th_percentile
+regionserver.Server.Mutate_95th_percentile
+regionserver.Server.Mutate_99th_percentile
+regionserver.Server.Mutate_max
+regionserver.Server.Mutate_mean
+regionserver.Server.Mutate_median
+ipc.IPC.receivedBytes
+regionserver.Server.Mutate_min
+regionserver.Server.Mutate_num_ops
+regionserver.Server.Replay_75th_percentile
+regionserver.Server.Replay_95th_percentile
+regionserver.Server.Replay_99th_percentile
+regionserver.Server.Replay_max
+regionserver.Server.Replay_mean
+regionserver.Server.Replay_median
+ipc.IPC.sentBytes
+jvm.JvmMetrics.GcCount
+regionserver.Server.Replay_min
+regionserver.Server.Replay_num_ops
+regionserver.Server.blockCacheCount
+regionserver.Server.blockCacheEvictionCount
+regionserver.Server.blockCacheExpressHitPercent
+regionserver.Server.blockCacheFreeSize
+regionserver.Server.blockCacheHitCount
+regionserver.Server.blockCacheMissCount
+regionserver.Server.blockCacheSize
+regionserver.Server.blockCountHitPercent
+regionserver.Server.checkMutateFailedCount
+regionserver.Server.checkMutatePassedCount
+regionserver.Server.compactionQueueLength
+regionserver.Server.flushQueueLength
+jvm.JvmMetrics.GcCountConcurrentMarkSweep
+regionserver.Server.hlogFileCount
+regionserver.Server.hlogFileSize
+regionserver.Server.memStoreSize
+regionserver.Server.mutationsWithoutWALCount
+regionserver.Server.mutationsWithoutWALSize
+regionserver.Server.percentFilesLocal
+regionserver.Server.readRequestCount
+regionserver.Server.regionCount
+regionserver.Server.regionServerStartTime
+regionserver.Server.slowAppendCount
+regionserver.Server.slowDeleteCount
+regionserver.Server.slowGetCount
+regionserver.Server.slowIncrementCount
+regionserver.Server.slowPutCount
+regionserver.Server.staticBloomSize
+regionserver.Server.staticIndexSize
+regionserver.Server.storeCount
+regionserver.Server.storeFileCount
+regionserver.Server.storeFileIndexSize
+regionserver.Server.storeFileSize
+regionserver.Server.totalRequestCount
+regionserver.Server.updatesBlockedTime
+regionserver.Server.writeRequestCount
+regionserver.WAL.AppendSize_75th_percentile
+regionserver.WAL.AppendSize_95th_percentile
+regionserver.WAL.AppendSize_99th_percentile
+regionserver.WAL.AppendSize_max
+regionserver.WAL.AppendSize_mean
+regionserver.WAL.AppendSize_median
+regionserver.WAL.SyncTime_median
+jvm.JvmMetrics.GcCountParNew
+regionserver.WAL.AppendSize_min
+regionserver.WAL.AppendSize_num_ops
+regionserver.WAL.SyncTime_max
+regionserver.WAL.AppendTime_75th_percentile
+regionserver.WAL.AppendTime_95th_percentile
+regionserver.WAL.AppendTime_99th_percentile
+regionserver.WAL.AppendTime_max
+regionserver.WAL.SyncTime_95th_percentile
+regionserver.WAL.AppendTime_mean
+regionserver.WAL.AppendTime_median
+regionserver.WAL.AppendTime_min
+regionserver.WAL.AppendTime_num_ops
+regionserver.WAL.SyncTime_75th_percentile
+regionserver.WAL.SyncTime_99th_percentile
+regionserver.WAL.SyncTime_mean
+BatchCompleteCount
+BatchEmptyCount
+BatchUnderflowCount
+ChannelCapacity
+ChannelFillPercentage
+ChannelSize
+ConnectionClosedCount
+ConnectionCreatedCount
+ConnectionFailedCount
+EventDrainAttemptCount
+EventDrainSuccessCount
+EventPutAttemptCount
+EventPutSuccessCount
+EventTakeSuccessCount
+EventTakeAttemptCount
+StartTime
+StopTime
+regionserver.WAL.SyncTime_min
+regionserver.WAL.SyncTime_num_ops
+regionserver.WAL.appendCount
+regionserver.WAL.slowAppendCount
+jvm.JvmMetrics.GcTimeMillis
+jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep
+jvm.JvmMetrics.GcTimeMillisParNew
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+jvm.JvmMetrics.LogError
+jvm.JvmMetrics.LogFatal
+jvm.JvmMetrics.LogInfo
+jvm.JvmMetrics.LogWarn
+jvm.JvmMetrics.MemHeapCommittedM
+jvm.JvmMetrics.MemHeapMaxM
+jvm.JvmMetrics.MemHeapUsedM
+jvm.JvmMetrics.MemMaxM
+jvm.JvmMetrics.MemNonHeapCommittedM
+jvm.JvmMetrics.MemNonHeapMaxM
+jvm.JvmMetrics.MemNonHeapUsedM
+jvm.JvmMetrics.ThreadsBlocked
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+regionserver.Server.Get_75th_percentile
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+regionserver.Server.Increment_75th_percentile
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+ipc.IPC.numCallsInReplicationQueue
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+regionserver.Server.Increment_num_ops
+ipc.IPC.queueSize
+regionserver.Server.Mutate_75th_percentile
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+regionserver.Server.Mutate_max
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+ipc.IPC.receivedBytes
+regionserver.Server.Mutate_min
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+regionserver.Server.Replay_75th_percentile
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+regionserver.Server.Replay_max
+regionserver.Server.Replay_mean
+regionserver.Server.Replay_median
+ipc.IPC.sentBytes
+jvm.JvmMetrics.GcCount
+regionserver.Server.Replay_min
+regionserver.Server.Replay_num_ops
+regionserver.Server.blockCacheCount
+regionserver.Server.blockCacheEvictionCount
+regionserver.Server.blockCacheExpressHitPercent
+regionserver.Server.blockCacheFreeSize
+regionserver.Server.blockCacheHitCount
+regionserver.Server.blockCacheMissCount
+regionserver.Server.blockCacheSize
+regionserver.Server.blockCountHitPercent
+regionserver.Server.checkMutateFailedCount
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+regionserver.Server.compactionQueueLength
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+jvm.JvmMetrics.GcCountConcurrentMarkSweep
+regionserver.Server.hlogFileCount
+regionserver.Server.hlogFileSize
+regionserver.Server.memStoreSize
+regionserver.Server.mutationsWithoutWALCount
+regionserver.Server.mutationsWithoutWALSize
+regionserver.Server.percentFilesLocal
+regionserver.Server.readRequestCount
+regionserver.Server.regionCount
+regionserver.Server.regionServerStartTime
+regionserver.Server.slowAppendCount
+regionserver.Server.slowDeleteCount
+regionserver.Server.slowGetCount
+regionserver.Server.slowIncrementCount
+regionserver.Server.slowPutCount
+regionserver.Server.staticBloomSize
+regionserver.Server.staticIndexSize
+regionserver.Server.storeCount
+regionserver.Server.storeFileCount
+regionserver.Server.storeFileIndexSize
+regionserver.Server.storeFileSize
+regionserver.Server.totalRequestCount
+regionserver.Server.updatesBlockedTime
+regionserver.Server.writeRequestCount
+regionserver.WAL.AppendSize_75th_percentile
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+jvm.JvmMetrics.GcCountParNew
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+regionserver.WAL.appendCount
+regionserver.Server.majorCompactedCellsSize
+regionserver.WAL.rollRequest
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+regionserver.WAL.slowAppendCount
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+regionserver.Server.Mutate_median
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+jvm.JvmMetrics.GcTimeMillis
+regionserver.WAL.AppendSize_75th_percentile
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+ugi.UgiMetrics.GetGroupsAvgTime
+regionserver.WAL.lowReplicaRollRequest
+ugi.UgiMetrics.GetGroupsNumOps
+regionserver.Server.storeFileSize
+regionserver.Server.Increment_95th_percentile
+jvm.JvmMetrics.GcTimeMillisParNew
+ugi.UgiMetrics.LoginFailureAvgTime
+ugi.UgiMetrics.LoginFailureNumOps
+regionserver.Server.storeFileCount
+ugi.UgiMetrics.LoginSuccessNumOps
+regionserver.Server.staticIndexSize
+jvm.JvmMetrics.LogError
+regionserver.Server.splitQueueLength
+regionserver.Server.Get_median
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+regionserver.Server.Get_max
+jvm.JvmMetrics.LogFatal
+regionserver.Server.slowGetCount
+jvm.JvmMetrics.LogInfo
+regionserver.Server.slowAppendCount
+regionserver.Server.Get_95th_percentile
+jvm.JvmMetrics.LogWarn
+regionserver.Server.regionCount
+regionserver.Server.FlushTime_num_ops
+regionserver.Server.FlushTime_min
+regionserver.Server.readRequestCount
+jvm.JvmMetrics.MemHeapCommittedM
+regionserver.Server.percentFilesLocalSecondaryRegions
+regionserver.Server.percentFilesLocal
+regionserver.Server.FlushTime_max
+regionserver.Server.FlushTime_99th_percentile
+regionserver.Server.FlushTime_95th_percentile
+regionserver.Server.Delete_num_ops
+jvm.JvmMetrics.MemHeapMaxM
+regionserver.Server.mutationsWithoutWALCount
+jvm.JvmMetrics.MemHeapUsedM
+regionserver.Server.Delete_median
+regionserver.Server.ScanNext_max
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+regionserver.Server.majorCompactedCellsCount
+regionserver.Server.hlogFileSize
+regionserver.Server.flushedCellsCount
+jvm.JvmMetrics.MemMaxM
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+regionserver.Server.Delete_95th_percentile
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+regionserver.Server.Append_num_ops
+regionserver.Server.flushQueueLength
+jvm.JvmMetrics.ThreadsBlocked
+regionserver.Server.Append_median
+jvm.JvmMetrics.ThreadsNew
+regionserver.Server.checkMutatePassedCount
+regionserver.Server.compactedCellsSize
+jvm.JvmMetrics.ThreadsRunnable
+jvm.JvmMetrics.ThreadsTerminated
+jvm.JvmMetrics.ThreadsTimedWaiting
+master.AssignmentManger.Assign_75th_percentile
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+regionserver.Replication.sink.appliedOps
+regionserver.Replication.sink.appliedBatches
+regionserver.Replication.sink.ageOfLastAppliedOp
+regionserver.WAL.SyncTime_75th_percentile
+regionserver.RegionServer.receivedBytes
+regionserver.RegionServer.queueSize
+regionserver.RegionServer.numOpenConnections
+regionserver.RegionServer.numCallsInPriorityQueue
+regionserver.Server.Replay_num_ops
+master.AssignmentManger.Assign_min
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+regionserver.Server.checkMutateFailedCount
+regionserver.RegionServer.exceptions.RegionTooBusyException
+regionserver.RegionServer.exceptions.RegionMovedException
+regionserver.RegionServer.exceptions.OutOfOrderScannerNextException
+master.AssignmentManger.BulkAssign_75th_percentile
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+regionserver.RegionServer.exceptions.FailedSanityCheckException
+regionserver.RegionServer.exceptions
+regionserver.RegionServer.authorizationSuccesses
+regionserver.RegionServer.authenticationSuccesses
+regionserver.RegionServer.authenticationFailures
+regionserver.RegionServer.TotalCallTime_num_ops
+master.AssignmentManger.BulkAssign_99th_percentile
+jvm.JvmMetrics.ThreadsWaiting
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+regionserver.RegionServer.QueueCallTime_num_ops
+master.AssignmentManger.BulkAssign_mean
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+regionserver.RegionServer.ProcessCallTime_num_ops
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+regionserver.Server.ScanNext_num_ops
+master.AssignmentManger.BulkAssign_num_ops
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+regionserver.RegionServer.ProcessCallTime_95th_percentile
+master.AssignmentManger.ritCount
+master.AssignmentManger.ritCountOverThreshold
+master.AssignmentManger.ritOldestAge
+master.Balancer.BalancerCluster_75th_percentile
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+master.Balancer.BalancerCluster_99th_percentile
+ugi.UgiMetrics.LoginSuccessAvgTime
+master.Balancer.BalancerCluster_max
+master.Balancer.BalancerCluster_mean
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+master.Balancer.BalancerCluster_min
+regionserver.Server.ScanNext_median
+master.Balancer.BalancerCluster_num_ops
+master.Balancer.miscInvocationCount
+master.FileSystem.HlogSplitSize_75th_percentile
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+regionserver.Server.SplitTime_median
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+master.Master.ProcessCallTime_75th_percentile
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+master.Master.QueueCallTime_99th_percentile
+master.Master.QueueCallTime_max
+master.Master.QueueCallTime_mean
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+master.Master.TotalCallTime_75th_percentile
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+master.Master.TotalCallTime_median
+master.Master.TotalCallTime_min
+master.Master.TotalCallTime_num_ops
+master.Master.authenticationFailures
+master.Master.authenticationSuccesses
+master.Master.authorizationFailures
+master.Master.authorizationSuccesses
+master.Master.exceptions
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+master.Master.exceptions.NotServingRegionException
+master.Master.exceptions.OutOfOrderScannerNextException
+master.Master.exceptions.RegionMovedException
+master.Master.exceptions.RegionTooBusyException
+master.Master.exceptions.UnknownScannerException
+master.Master.numActiveHandler
+master.Master.numCallsInGeneralQueue
+master.Master.numCallsInPriorityQueue
+master.Master.numCallsInReplicationQueue
+regionserver.Server.blockCacheSize
+master.Master.numOpenConnections
+master.Master.queueSize
+master.Master.receivedBytes
+master.Master.sentBytes
+master.Server.averageLoad
+master.Server.clusterRequests
+master.Server.masterActiveTime
+master.Server.numDeadRegionServers
+master.Server.masterStartTime
+master.Server.numRegionServers
+metricssystem.MetricsSystem.DroppedPubAll
+regionserver.Server.SplitTime_min
+regionserver.Server.blockCacheHitCount
+metricssystem.MetricsSystem.NumActiveSinks
+metricssystem.MetricsSystem.NumActiveSources
+metricssystem.MetricsSystem.NumAllSinks
+metricssystem.MetricsSystem.NumAllSources
+regionserver.Server.blockCacheExpressHitPercent
+metricssystem.MetricsSystem.PublishAvgTime
+metricssystem.MetricsSystem.PublishNumOps
+metricssystem.MetricsSystem.Sink_timelineAvgTime
+regionserver.Server.SplitTime_num_ops
+metricssystem.MetricsSystem.Sink_timelineDropped
+metricssystem.MetricsSystem.Sink_timelineNumOps
+regionserver.Server.SplitTime_max
+regionserver.Server.ScanNext_min
+metricssystem.MetricsSystem.Sink_timelineQsize
+metricssystem.MetricsSystem.SnapshotAvgTime
+metricssystem.MetricsSystem.SnapshotNumOps
+regionserver.Server.SplitTime_95th_percentile
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+regionserver.RegionServer.ProcessCallTime_75th_percentile
+regionserver.RegionServer.ProcessCallTime_99th_percentile
+regionserver.RegionServer.ProcessCallTime_max
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+regionserver.RegionServer.QueueCallTime_99th_percentile
+regionserver.RegionServer.QueueCallTime_min
+regionserver.RegionServer.TotalCallTime_99th_percentile
+regionserver.RegionServer.TotalCallTime_max
+regionserver.RegionServer.TotalCallTime_min
+regionserver.RegionServer.authorizationFailures
+regionserver.RegionServer.exceptions.NotServingRegionException
+regionserver.RegionServer.exceptions.UnknownScannerException
+regionserver.RegionServer.numActiveHandler
+regionserver.RegionServer.numCallsInGeneralQueue
+regionserver.Server.ScanNext_95th_percentile
+regionserver.RegionServer.numCallsInReplicationQueue
+regionserver.RegionServer.sentBytes
+regionserver.Server.Append_75th_percentile
+regionserver.Server.Append_99th_percentile
+regionserver.Server.Append_max
+regionserver.Server.Append_mean
+regionserver.Server.Append_min
+regionserver.Server.Delete_75th_percentile
+regionserver.Server.Delete_99th_percentile
+regionserver.Server.Delete_max
+regionserver.Server.Delete_mean
+regionserver.Server.Delete_min
+regionserver.Server.FlushTime_75th_percentile
+regionserver.Server.FlushTime_mean
+regionserver.Server.FlushTime_median
+regionserver.Server.Get_75th_percentile
+regionserver.Server.Get_99th_percentile
+regionserver.Server.Get_mean
+regionserver.Server.Get_min
+regionserver.Server.Get_num_ops
+regionserver.Server.Increment_75th_percentile
+regionserver.Server.Increment_99th_percentile
+regionserver.Server.Increment_mean
+regionserver.Server.Increment_min
+regionserver.Server.Increment_num_ops
+regionserver.Server.Mutate_75th_percentile
+regionserver.Server.Mutate_99th_percentile
+regionserver.Server.Mutate_mean
+regionserver.Server.Mutate_min
+regionserver.Server.Mutate_num_ops
+regionserver.Server.Replay_75th_percentile
+regionserver.Server.Replay_99th_percentile
+regionserver.Server.Replay_mean
+regionserver.Server.Replay_min
+regionserver.Server.ScanNext_75th_percentile
+regionserver.Server.ScanNext_mean
+regionserver.Server.SplitTime_75th_percentile
+jvm.JvmMetrics.GcCount
+regionserver.Server.SplitTime_mean
+regionserver.Server.Replay_max
+regionserver.Server.blockCacheCount
+regionserver.Server.blockCacheEvictionCount
+regionserver.Server.blockCacheFreeSize
+regionserver.Server.blockCacheMissCount
+regionserver.Server.Replay_median
+regionserver.Server.blockedRequestCount
+regionserver.Server.compactedCellsCount
+regionserver.Server.compactionQueueLength
+regionserver.Server.flushedCellsSize
+regionserver.Server.memStoreSize
+regionserver.Server.mutationsWithoutWALSize
+jvm.JvmMetrics.GcCountConcurrentMarkSweep
+regionserver.Server.regionServerStartTime
+regionserver.Server.slowDeleteCount
+regionserver.Server.slowIncrementCount
+regionserver.Server.splitRequestCount
+regionserver.Server.splitSuccessCount
+regionserver.Server.staticBloomSize
+regionserver.Server.storeCount
+regionserver.Server.storeFileIndexSize
+regionserver.Server.totalRequestCount
+regionserver.Server.writeRequestCount
+regionserver.WAL.AppendSize_95th_percentile
+regionserver.WAL.AppendSize_max
+regionserver.WAL.AppendSize_median
+regionserver.Server.Replay_95th_percentile
+regionserver.WAL.AppendTime_95th_percentile
+regionserver.WAL.AppendTime_median
+regionserver.WAL.AppendTime_max
+jvm.JvmMetrics.GcCountParNew
+regionserver.WAL.AppendTime_mean
+FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.CacheCapacity
+FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.CacheUsed
+FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity
+FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.DfsUsed
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+metricssystem.MetricsSystem.Sink_timelineNumOps
+metricssystem.MetricsSystem.Sink_timelineQsize
+metricssystem.MetricsSystem.SnapshotAvgTime
+metricssystem.MetricsSystem.SnapshotNumOps
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+ugi.UgiMetrics.RenewalFailures
+ugi.UgiMetrics.RenewalFailuresTotal
+Supervisors
+Total Tasks
+Total Slots
+Used Slots
+Topologies
+Total Executors
+Free Slots
+jvm.JvmMetrics.GcCount
+jvm.JvmMetrics.GcCountPS
+jvm.JvmMetrics.GcTimeMillis
+jvm.JvmMetrics.GcTimeMillisPS
+jvm.JvmMetrics.LogError
+jvm.JvmMetrics.LogFatal
+jvm.JvmMetrics.LogInfo
+jvm.JvmMetrics.LogWarn
+jvm.JvmMetrics.MemHeapCommittedM
+jvm.JvmMetrics.MemHeapMaxM
+jvm.JvmMetrics.MemHeapUsedM
+jvm.JvmMetrics.MemMaxM
+jvm.JvmMetrics.MemNonHeapCommittedM
+jvm.JvmMetrics.MemNonHeapMaxM
+jvm.JvmMetrics.MemNonHeapUsedM
+jvm.JvmMetrics.ThreadsBlocked
+jvm.JvmMetrics.ThreadsNew
+jvm.JvmMetrics.ThreadsRunnable
+jvm.JvmMetrics.ThreadsTerminated
+jvm.JvmMetrics.ThreadsTimedWaiting
+jvm.JvmMetrics.ThreadsWaiting
+mapred.ShuffleMetrics.ShuffleConnections
+mapred.ShuffleMetrics.ShuffleOutputBytes
+mapred.ShuffleMetrics.ShuffleOutputsFailed
+mapred.ShuffleMetrics.ShuffleOutputsOK
+metricssystem.MetricsSystem.DroppedPubAll
+metricssystem.MetricsSystem.NumActiveSinks
+metricssystem.MetricsSystem.NumActiveSources
+metricssystem.MetricsSystem.NumAllSinks
+metricssystem.MetricsSystem.NumAllSources
+metricssystem.MetricsSystem.PublishAvgTime
+metricssystem.MetricsSystem.PublishNumOps
+metricssystem.MetricsSystem.Sink_timelineAvgTime
+metricssystem.MetricsSystem.Sink_timelineDropped
+metricssystem.MetricsSystem.Sink_timelineNumOps
+metricssystem.MetricsSystem.Sink_timelineQsize
+metricssystem.MetricsSystem.SnapshotAvgTime
+metricssystem.MetricsSystem.SnapshotNumOps
+rpc.rpc.CallQueueLength
+rpc.rpc.NumOpenConnections
+rpc.rpc.ReceivedBytes
+rpc.rpc.RpcAuthenticationFailures
+rpc.rpc.RpcAuthenticationSuccesses
+rpc.rpc.RpcAuthorizationFailures
+rpc.rpc.RpcAuthorizationSuccesses
+rpc.rpc.RpcClientBackoff
+rpc.rpc.RpcProcessingTimeAvgTime
+rpc.rpc.RpcProcessingTimeNumOps
+rpc.rpc.RpcQueueTimeAvgTime
+rpc.rpc.RpcQueueTimeNumOps
+rpc.rpc.RpcSlowCalls
+rpc.rpc.SentBytes
+rpcdetailed.rpcdetailed.AllocateAvgTime
+rpcdetailed.rpcdetailed.AllocateNumOps
+rpcdetailed.rpcdetailed.FinishApplicationMasterAvgTime
+rpcdetailed.rpcdetailed.FinishApplicationMasterNumOps
+rpcdetailed.rpcdetailed.GetApplicationReportAvgTime
+rpcdetailed.rpcdetailed.GetApplicationReportNumOps
+rpcdetailed.rpcdetailed.GetClusterMetricsAvgTime
+rpcdetailed.rpcdetailed.GetClusterMetricsNumOps
+rpcdetailed.rpcdetailed.GetClusterNodesAvgTime
+rpcdetailed.rpcdetailed.GetClusterNodesNumOps
+rpcdetailed.rpcdetailed.GetContainerStatusesAvgTime
+rpcdetailed.rpcdetailed.GetContainerStatusesNumOps
+rpcdetailed.rpcdetailed.GetNewApplicationAvgTime
+rpcdetailed.rpcdetailed.GetNewApplicationNumOps
+rpcdetailed.rpcdetailed.GetQueueInfoAvgTime
+rpcdetailed.rpcdetailed.GetQueueInfoNumOps
+rpcdetailed.rpcdetailed.GetQueueUserAclsAvgTime
+rpcdetailed.rpcdetailed.GetQueueUserAclsNumOps
+rpcdetailed.rpcdetailed.HeartbeatAvgTime
+rpcdetailed.rpcdetailed.HeartbeatNumOps
+rpcdetailed.rpcdetailed.NodeHeartbeatAvgTime
+rpcdetailed.rpcdetailed.NodeHeartbeatNumOps
+rpcdetailed.rpcdetailed.RegisterApplicationMasterAvgTime
+rpcdetailed.rpcdetailed.RegisterApplicationMasterNumOps
+rpcdetailed.rpcdetailed.RegisterNodeManagerAvgTime
+rpcdetailed.rpcdetailed.RegisterNodeManagerNumOps
+rpcdetailed.rpcdetailed.StartContainersAvgTime
+rpcdetailed.rpcdetailed.StartContainersNumOps
+rpcdetailed.rpcdetailed.StopContainersAvgTime
+rpcdetailed.rpcdetailed.StopContainersNumOps
+rpcdetailed.rpcdetailed.SubmitApplicationAvgTime
+rpcdetailed.rpcdetailed.SubmitApplicationNumOps
+ugi.UgiMetrics.GetGroupsAvgTime
+ugi.UgiMetrics.GetGroupsNumOps
+ugi.UgiMetrics.LoginFailureAvgTime
+ugi.UgiMetrics.LoginFailureNumOps
+ugi.UgiMetrics.LoginSuccessAvgTime
+ugi.UgiMetrics.LoginSuccessNumOps
+yarn.ClusterMetrics.AMLaunchDelayAvgTime
+yarn.ClusterMetrics.AMLaunchDelayNumOps
+yarn.ClusterMetrics.AMRegisterDelayAvgTime
+yarn.ClusterMetrics.AMRegisterDelayNumOps
+yarn.ClusterMetrics.NumActiveNMs
+yarn.ClusterMetrics.NumDecommissionedNMs
+yarn.ClusterMetrics.NumLostNMs
+yarn.ClusterMetrics.NumRebootedNMs
+yarn.ClusterMetrics.NumUnhealthyNMs
+yarn.NodeManagerMetrics.AllocatedContainers
+yarn.NodeManagerMetrics.AllocatedGB
+yarn.NodeManagerMetrics.AllocatedVCores
+yarn.NodeManagerMetrics.AvailableGB
+yarn.NodeManagerMetrics.AvailableVCores
+yarn.NodeManagerMetrics.BadLocalDirs
+yarn.NodeManagerMetrics.BadLogDirs
+yarn.NodeManagerMetrics.ContainerLaunchDurationAvgTime
+yarn.NodeManagerMetrics.ContainerLaunchDurationNumOps
+yarn.NodeManagerMetrics.ContainersCompleted
+yarn.NodeManagerMetrics.ContainersFailed
+yarn.NodeManagerMetrics.ContainersIniting
+yarn.NodeManagerMetrics.ContainersKilled
+yarn.NodeManagerMetrics.ContainersLaunched
+yarn.NodeManagerMetrics.ContainersRunning
+yarn.NodeManagerMetrics.GoodLocalDirsDiskUtilizationPerc
+yarn.NodeManagerMetrics.GoodLogDirsDiskUtilizationPerc
+yarn.QueueMetrics.Queue=root.AMResourceLimitMB
+yarn.QueueMetrics.Queue=root.AMResourceLimitVCores
+yarn.QueueMetrics.Queue=root.ActiveApplications
+yarn.QueueMetrics.Queue=root.ActiveUsers
+yarn.QueueMetrics.Queue=root.AggregateContainersAllocated
+yarn.QueueMetrics.Queue=root.AggregateContainersReleased
+yarn.QueueMetrics.Queue=root.AllocatedContainers
+yarn.QueueMetrics.Queue=root.AllocatedMB
+yarn.QueueMetrics.Queue=root.AllocatedVCores
+yarn.QueueMetrics.Queue=root.AppAttemptFirstContainerAllocationDelayAvgTime
+yarn.QueueMetrics.Queue=root.AppAttemptFirstContainerAllocationDelayNumOps
+yarn.QueueMetrics.Queue=root.AppsCompleted
+yarn.QueueMetrics.Queue=root.AppsFailed
+yarn.QueueMetrics.Queue=root.AppsKilled
+yarn.QueueMetrics.Queue=root.AppsPending
+yarn.QueueMetrics.Queue=root.AppsRunning
+yarn.QueueMetrics.Queue=root.AppsSubmitted
+yarn.QueueMetrics.Queue=root.AvailableMB
+yarn.QueueMetrics.Queue=root.AvailableVCores
+yarn.QueueMetrics.Queue=root.PendingContainers
+yarn.QueueMetrics.Queue=root.PendingMB
+yarn.QueueMetrics.Queue=root.PendingVCores
+yarn.QueueMetrics.Queue=root.ReservedContainers
+yarn.QueueMetrics.Queue=root.ReservedMB
+yarn.QueueMetrics.Queue=root.ReservedVCores
+yarn.QueueMetrics.Queue=root.UsedAMResourceMB
+yarn.QueueMetrics.Queue=root.UsedAMResourceVCores
+yarn.QueueMetrics.Queue=root.default.AMResourceLimitMB
+yarn.QueueMetrics.Queue=root.default.AMResourceLimitVCores
+yarn.QueueMetrics.Queue=root.default.ActiveApplications
+yarn.QueueMetrics.Queue=root.default.ActiveUsers
+yarn.QueueMetrics.Queue=root.default.AggregateContainersAllocated
+yarn.QueueMetrics.Queue=root.default.AggregateContainersReleased
+yarn.QueueMetrics.Queue=root.default.AllocatedContainers
+yarn.QueueMetrics.Queue=root.default.AllocatedMB
+yarn.QueueMetrics.Queue=root.default.AllocatedVCores
+yarn.QueueMetrics.Queue=root.default.AppAttemptFirstContainerAllocationDelayAvgTime
+yarn.QueueMetrics.Queue=root.default.AppAttemptFirstContainerAllocationDelayNumOps
+yarn.QueueMetrics.Queue=root.default.AppsCompleted
+yarn.QueueMetrics.Queue=root.default.AppsFailed
+yarn.QueueMetrics.Queue=root.default.AppsKilled
+yarn.QueueMetrics.Queue=root.default.AppsPending
+yarn.QueueMetrics.Queue=root.default.AppsRunning
+yarn.QueueMetrics.Queue=root.default.AppsSubmitted
+yarn.QueueMetrics.Queue=root.default.AvailableMB
+yarn.QueueMetrics.Queue=root.default.AvailableVCores
+yarn.QueueMetrics.Queue=root.default.PendingContainers
+yarn.QueueMetrics.Queue=root.default.PendingMB
+yarn.QueueMetrics.Queue=root.default.PendingVCores
+yarn.QueueMetrics.Queue=root.default.ReservedContainers
+yarn.QueueMetrics.Queue=root.default.ReservedMB
+yarn.QueueMetrics.Queue=root.default.ReservedVCores
+yarn.QueueMetrics.Queue=root.default.UsedAMResourceMB
+yarn.QueueMetrics.Queue=root.default.UsedAMResourceVCores
+yarn.QueueMetrics.Queue=root.default.running_0
+yarn.QueueMetrics.Queue=root.default.running_1440
+yarn.QueueMetrics.Queue=root.default.running_300
+yarn.QueueMetrics.Queue=root.default.running_60
+yarn.QueueMetrics.Queue=root.running_0
+yarn.QueueMetrics.Queue=root.running_1440
+yarn.QueueMetrics.Queue=root.running_300
+yarn.QueueMetrics.Queue=root.running_60
\ No newline at end of file
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