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<title>Kudu C++ client API: kudu::client::ResourceMetrics Class Reference</title>
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<li class="navelem"><b>kudu</b></li><li class="navelem"><b>client</b></li><li class="navelem"><a class="el" href="classkudu_1_1client_1_1ResourceMetrics.html">ResourceMetrics</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="classkudu_1_1client_1_1ResourceMetrics-members.html">List of all members</a> </div>
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<div class="title">kudu::client::ResourceMetrics Class Reference</div> </div>
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<p>A generic catalog of simple metrics.
<a href="classkudu_1_1client_1_1ResourceMetrics.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="resource__metrics_8h_source.html">resource_metrics.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ae46eb43e391c642b521fb6febcaea936"><td class="memItemLeft" align="right" valign="top">std::map&lt; std::string, int64_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1ResourceMetrics.html#ae46eb43e391c642b521fb6febcaea936">Get</a> () const</td></tr>
<tr class="separator:ae46eb43e391c642b521fb6febcaea936"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae7b5f6021f63c25bbd087ba2cf48dc8a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1ResourceMetrics.html#ae7b5f6021f63c25bbd087ba2cf48dc8a">Increment</a> (const std::string &amp;name, int64_t amount)</td></tr>
<tr class="separator:ae7b5f6021f63c25bbd087ba2cf48dc8a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae9d5ad8c55283103999e47a5bf754bdc"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1ResourceMetrics.html#ae9d5ad8c55283103999e47a5bf754bdc">GetMetric</a> (const std::string &amp;name) const</td></tr>
<tr class="separator:ae9d5ad8c55283103999e47a5bf754bdc"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A generic catalog of simple metrics. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="ae46eb43e391c642b521fb6febcaea936"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae46eb43e391c642b521fb6febcaea936">&#9670;&nbsp;</a></span>Get()</h2>
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<td class="memname">std::map&lt;std::string, int64_t&gt; kudu::client::ResourceMetrics::Get </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>A map that contains all metrics, its key is the metric name and its value is corresponding metric count. </dd></dl>
</div>
</div>
<a id="ae9d5ad8c55283103999e47a5bf754bdc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae9d5ad8c55283103999e47a5bf754bdc">&#9670;&nbsp;</a></span>GetMetric()</h2>
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<td class="memname">int64_t kudu::client::ResourceMetrics::GetMetric </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>name</em></td><td>)</td>
<td> const</td>
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<p>Get current count for the specified metric.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>Name of the metric in question. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The metric's current count. </dd></dl>
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<a id="ae7b5f6021f63c25bbd087ba2cf48dc8a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae7b5f6021f63c25bbd087ba2cf48dc8a">&#9670;&nbsp;</a></span>Increment()</h2>
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<td class="memname">void kudu::client::ResourceMetrics::Increment </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int64_t&#160;</td>
<td class="paramname"><em>amount</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Increment/decrement the given metric.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>The name of the metric. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">amount</td><td>The amount to increment the metric (negative <code>amount</code> corresponds to decrementing the metric). </td></tr>
</table>
</dd>
</dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/kudu/client/<a class="el" href="resource__metrics_8h_source.html">resource_metrics.h</a></li>
</ul>
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