cassandra-server
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A thin Javascript wrapper around Apache Cassandra to provide out of the box server support
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<div class="subTitle">org.apache.cassandra.metrics</div>
<h2 title="Class ConnectionMetrics" class="title">Class ConnectionMetrics</h2>
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<li>java.lang.Object</li>
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<li>org.apache.cassandra.metrics.ConnectionMetrics</li>
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<pre>public class <span class="strong">ConnectionMetrics</span>
extends java.lang.Object</pre>
<div class="block">Metrics for <a href="../../../../org/apache/cassandra/net/OutboundTcpConnectionPool.html" title="class in org.apache.cassandra.net"><code>OutboundTcpConnectionPool</code></a>.</div>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#address">address</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>com.yammer.metrics.core.Gauge<java.lang.Long></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#commandCompletedTasks">commandCompletedTasks</a></strong></code>
<div class="block">Completed tasks for Command(Mutations, Read etc) TCP Connections</div>
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<tr class="altColor">
<td class="colFirst"><code>com.yammer.metrics.core.Gauge<java.lang.Long></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#commandDroppedTasks">commandDroppedTasks</a></strong></code>
<div class="block">Dropped tasks for Command(Mutations, Read etc) TCP Connections</div>
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<tr class="rowColor">
<td class="colFirst"><code>com.yammer.metrics.core.Gauge<java.lang.Integer></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#commandPendingTasks">commandPendingTasks</a></strong></code>
<div class="block">Pending tasks for Command(Mutations, Read etc) TCP Connections</div>
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<td class="colFirst"><code>com.yammer.metrics.core.Gauge<java.lang.Long></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#responseCompletedTasks">responseCompletedTasks</a></strong></code>
<div class="block">Completed tasks for Response(GOSSIP & RESPONSE) TCP Connections</div>
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<tr class="rowColor">
<td class="colFirst"><code>com.yammer.metrics.core.Gauge<java.lang.Integer></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#responsePendingTasks">responsePendingTasks</a></strong></code>
<div class="block">Pending tasks for Response(GOSSIP & RESPONSE) TCP Connections</div>
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<tr class="altColor">
<td class="colFirst"><code>com.yammer.metrics.core.Meter</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#timeouts">timeouts</a></strong></code>
<div class="block">Number of timeouts for specific IP</div>
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<td class="colFirst"><code>static com.yammer.metrics.core.Meter</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#totalTimeouts">totalTimeouts</a></strong></code>
<div class="block">Total number of timeouts happened on this node</div>
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<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#TYPE_NAME">TYPE_NAME</a></strong></code> </td>
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<td class="colOne"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#ConnectionMetrics(java.net.InetAddress,%20org.apache.cassandra.net.OutboundTcpConnectionPool)">ConnectionMetrics</a></strong>(java.net.InetAddress ip,
<a href="../../../../org/apache/cassandra/net/OutboundTcpConnectionPool.html" title="class in org.apache.cassandra.net">OutboundTcpConnectionPool</a> connectionPool)</code>
<div class="block">Create metrics for given connection pool.</div>
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<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#getRecentTimeout()">getRecentTimeout</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong> </div>
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<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#getRecentTotalTimeout()">getRecentTotalTimeout</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong> </div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/metrics/ConnectionMetrics.html#release()">release</a></strong>()</code> </td>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<pre>public static final java.lang.String TYPE_NAME</pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.apache.cassandra.metrics.ConnectionMetrics.TYPE_NAME">Constant Field Values</a></dd></dl>
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<h4>totalTimeouts</h4>
<pre>public static final com.yammer.metrics.core.Meter totalTimeouts</pre>
<div class="block">Total number of timeouts happened on this node</div>
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<h4>address</h4>
<pre>public final java.lang.String address</pre>
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<h4>commandPendingTasks</h4>
<pre>public final com.yammer.metrics.core.Gauge<java.lang.Integer> commandPendingTasks</pre>
<div class="block">Pending tasks for Command(Mutations, Read etc) TCP Connections</div>
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<h4>commandCompletedTasks</h4>
<pre>public final com.yammer.metrics.core.Gauge<java.lang.Long> commandCompletedTasks</pre>
<div class="block">Completed tasks for Command(Mutations, Read etc) TCP Connections</div>
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<h4>commandDroppedTasks</h4>
<pre>public final com.yammer.metrics.core.Gauge<java.lang.Long> commandDroppedTasks</pre>
<div class="block">Dropped tasks for Command(Mutations, Read etc) TCP Connections</div>
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<h4>responsePendingTasks</h4>
<pre>public final com.yammer.metrics.core.Gauge<java.lang.Integer> responsePendingTasks</pre>
<div class="block">Pending tasks for Response(GOSSIP & RESPONSE) TCP Connections</div>
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<h4>responseCompletedTasks</h4>
<pre>public final com.yammer.metrics.core.Gauge<java.lang.Long> responseCompletedTasks</pre>
<div class="block">Completed tasks for Response(GOSSIP & RESPONSE) TCP Connections</div>
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<h4>timeouts</h4>
<pre>public final com.yammer.metrics.core.Meter timeouts</pre>
<div class="block">Number of timeouts for specific IP</div>
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<h3>Constructor Detail</h3>
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<h4>ConnectionMetrics</h4>
<pre>public ConnectionMetrics(java.net.InetAddress ip,
<a href="../../../../org/apache/cassandra/net/OutboundTcpConnectionPool.html" title="class in org.apache.cassandra.net">OutboundTcpConnectionPool</a> connectionPool)</pre>
<div class="block">Create metrics for given connection pool.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>ip</code> - IP address to use for metrics label</dd><dd><code>connectionPool</code> - Connection pool</dd></dl>
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<h4>release</h4>
<pre>public void release()</pre>
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<h4>getRecentTotalTimeout</h4>
<pre>@Deprecated
public static long getRecentTotalTimeout()</pre>
<div class="block"><span class="strong">Deprecated.</span> </div>
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<a name="getRecentTimeout()">
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<h4>getRecentTimeout</h4>
<pre>@Deprecated
public long getRecentTimeout()</pre>
<div class="block"><span class="strong">Deprecated.</span> </div>
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