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From brandonwilli...@apache.org
Subject [1/6] git commit: add missing file
Date Thu, 16 Oct 2014 17:16:38 GMT
Repository: cassandra
Updated Branches:
  refs/heads/cassandra-2.0 e93883988 -> 67db1bf27
  refs/heads/cassandra-2.1 46c4f0b58 -> 014d328f4
  refs/heads/trunk 1d05e8ea7 -> 543fbc374


add missing file


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/67db1bf2
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/67db1bf2
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/67db1bf2

Branch: refs/heads/cassandra-2.0
Commit: 67db1bf2786679b71dad8a32894346abdf59206e
Parents: e938839
Author: Brandon Williams <brandonwilliams@apache.org>
Authored: Thu Oct 16 12:16:16 2014 -0500
Committer: Brandon Williams <brandonwilliams@apache.org>
Committed: Thu Oct 16 12:16:16 2014 -0500

----------------------------------------------------------------------
 .../metrics/CASClientRequestMetrics.java        | 47 ++++++++++++++++++++
 1 file changed, 47 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/67db1bf2/src/java/org/apache/cassandra/metrics/CASClientRequestMetrics.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/metrics/CASClientRequestMetrics.java b/src/java/org/apache/cassandra/metrics/CASClientRequestMetrics.java
new file mode 100644
index 0000000..3210d45
--- /dev/null
+++ b/src/java/org/apache/cassandra/metrics/CASClientRequestMetrics.java
@@ -0,0 +1,47 @@
+/*
+ * 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.cassandra.metrics;
+
+import com.yammer.metrics.*;
+import com.yammer.metrics.core.*;
+
+public class CASClientRequestMetrics extends ClientRequestMetrics
+{
+
+    public final Histogram contention;
+    /* Used only for write  */
+    public final Counter conditionNotMet;
+
+    public final Counter unfinishedCommit;
+
+    public CASClientRequestMetrics(String scope) {
+        super(scope);
+        contention = Metrics.newHistogram(factory.createMetricName("ContentionHistogram"),
true);
+        conditionNotMet =  Metrics.newCounter(factory.createMetricName("ConditionNotMet"));
+        unfinishedCommit =  Metrics.newCounter(factory.createMetricName("UnfinishedCommit"));
+    }
+
+    public void release()
+    {
+        super.release();
+        Metrics.defaultRegistry().removeMetric(factory.createMetricName("ContentionHistogram"));
+        Metrics.defaultRegistry().removeMetric(factory.createMetricName("ConditionNotMet"));
+        Metrics.defaultRegistry().removeMetric(factory.createMetricName("UnfinishedCommit"));
+    }
+}


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