diff --git a/src/main/java/org/apache/cassandra/metrics/StorageMetrics.java b/src/main/java/org/apache/cassandra/metrics/StorageMetrics.java new file mode 100644 index 0000000..7a2759d --- /dev/null +++ b/src/main/java/org/apache/cassandra/metrics/StorageMetrics.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. + */ + +/* + * Copyright 2015 Cloudius Systems + * + * Modified by Cloudius Systems + */ +package org.apache.cassandra.metrics; + +import com.cloudius.urchin.metrics.APIMetrics; +import com.cloudius.urchin.metrics.DefaultNameFactory; +import com.cloudius.urchin.metrics.MetricNameFactory; +import com.yammer.metrics.core.Counter; + +/** + * Metrics related to Storage. + */ +public class StorageMetrics { + private static final MetricNameFactory factory = new DefaultNameFactory( + "Storage"); + + public static final Counter load = APIMetrics.newCounter( + "/storage_service/metrics/load", factory.createMetricName("Load")); + public static final Counter exceptions = APIMetrics.newCounter( + "/storage_service/metrics/exceptions", + factory.createMetricName("Exceptions")); + public static final Counter totalHintsInProgress = APIMetrics.newCounter( + "/storage_service/metrics/hints_in_progress", + factory.createMetricName("TotalHintsInProgress")); + public static final Counter totalHints = APIMetrics.newCounter( + "/storage_service/metrics/total_hints", + factory.createMetricName("TotalHints")); +} diff --git a/src/main/java/org/apache/cassandra/service/StorageService.java b/src/main/java/org/apache/cassandra/service/StorageService.java index 20e731f..867e4cf 100644 --- a/src/main/java/org/apache/cassandra/service/StorageService.java +++ b/src/main/java/org/apache/cassandra/service/StorageService.java @@ -34,6 +34,7 @@ import javax.management.*; import javax.management.openmbean.TabularData; import javax.ws.rs.core.MultivaluedMap; +import org.apache.cassandra.metrics.StorageMetrics; import org.apache.cassandra.repair.RepairParallelism; import com.cloudius.urchin.api.APIClient; @@ -50,7 +51,9 @@ public class StorageService extends NotificationBroadcasterSupport implements .getLogger(StorageService.class.getName()); private APIClient c = new APIClient(); - + + private StorageMetrics metrics = new StorageMetrics(); + public static final StorageService instance = new StorageService(); public static StorageService getInstance() {