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<div class="textblock"><code>#include &quot;<a class="el" href="simple-scheduler_8h_source.html">statestore/simple-scheduler.h</a>&quot;</code><br/>
<code>#include &lt;vector&gt;</code><br/>
<code>#include &lt;boost/algorithm/string.hpp&gt;</code><br/>
<code>#include &lt;boost/algorithm/string/join.hpp&gt;</code><br/>
<code>#include &lt;boost/bind.hpp&gt;</code><br/>
<code>#include &lt;boost/mem_fn.hpp&gt;</code><br/>
<code>#include &lt;boost/foreach.hpp&gt;</code><br/>
<code>#include &lt;gutil/strings/substitute.h&gt;</code><br/>
<code>#include &quot;<a class="el" href="logging_8h_source.html">common/logging.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="metrics_8h_source.html">util/metrics.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="exec-env_8h_source.html">runtime/exec-env.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="coordinator_8h_source.html">runtime/coordinator.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="impala-server_8h_source.html">service/impala-server.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="statestore-subscriber_8h_source.html">statestore/statestore-subscriber.h</a>&quot;</code><br/>
<code>#include &quot;gen-cpp/Types_types.h&quot;</code><br/>
<code>#include &quot;gen-cpp/ImpalaInternalService_constants.h&quot;</code><br/>
<code>#include &quot;<a class="el" href="network-util_8h_source.html">util/network-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="uid-util_8h_source.html">util/uid-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="container-util_8h_source.html">util/container-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="debug-util_8h_source.html">util/debug-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="error-util_8h_source.html">util/error-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="llama-util_8h_source.html">util/llama-util.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="mem-info_8h_source.html">util/mem-info.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="parse-util_8h_source.html">util/parse-util.h</a>&quot;</code><br/>
<code>#include &quot;gen-cpp/ResourceBrokerService_types.h&quot;</code><br/>
<code>#include &quot;<a class="el" href="names_8h_source.html">common/names.h</a>&quot;</code><br/>
</div><div class="textblock"><div class="dynheader">
Include dependency graph for simple-scheduler.cc:</div>
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<p><a href="simple-scheduler_8cc_source.html">Go to the source code of this file.</a></p>
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Namespaces</h2></td></tr>
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<tr class="memdesc:namespaceimpala"><td class="mdescLeft">&#160;</td><td class="mdescRight">This file contains type definitions that are used throughout the code base. <br/></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a0bc8067794763b22cd794e6cac87ad6b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a0bc8067794763b22cd794e6cac87ad6b">DECLARE_int32</a> (be_port)</td></tr>
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<tr class="memitem:a3bcc9693782d97a40316b227514bcd06"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a3bcc9693782d97a40316b227514bcd06">DECLARE_string</a> (hostname)</td></tr>
<tr class="separator:a3bcc9693782d97a40316b227514bcd06"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af1412e276f9c5a7f13e41220b6764243"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#af1412e276f9c5a7f13e41220b6764243">DECLARE_bool</a> (enable_rm)</td></tr>
<tr class="separator:af1412e276f9c5a7f13e41220b6764243"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3e462eca46ff21fe19fe433266ab659f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a3e462eca46ff21fe19fe433266ab659f">DECLARE_int32</a> (rm_default_cpu_vcores)</td></tr>
<tr class="separator:a3e462eca46ff21fe19fe433266ab659f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2d1fa13314be9facdb7c1019a3675119"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a2d1fa13314be9facdb7c1019a3675119">DECLARE_string</a> (rm_default_memory)</td></tr>
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<tr class="memitem:a9cd302504e61c407d60c78d55372e0d3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a9cd302504e61c407d60c78d55372e0d3">DEFINE_bool</a> (disable_admission_control, true,&quot;Disables admission control.&quot;)</td></tr>
<tr class="separator:a9cd302504e61c407d60c78d55372e0d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3e0752953b0e2492e28fed785a216e04"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="simple-scheduler_8cc.html#a3e0752953b0e2492e28fed785a216e04">DEFINE_bool</a> (require_username, false,&quot;Requires that a user be provided in order to &quot;&quot;schedule requests. If enabled and a user is not provided, requests will be &quot;&quot;rejected, otherwise requests without a username will be submitted with the &quot;&quot;username 'default'.&quot;)</td></tr>
<tr class="separator:a3e0752953b0e2492e28fed785a216e04"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ace1fe270397d988634136ee9ebbb022f"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#ace1fe270397d988634136ee9ebbb022f">impala::LOCAL_ASSIGNMENTS_KEY</a> (&quot;simple-scheduler.local-assignments.total&quot;)</td></tr>
<tr class="separator:ace1fe270397d988634136ee9ebbb022f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a35926e1c40cc378432306362a77d7e27"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a35926e1c40cc378432306362a77d7e27">impala::ASSIGNMENTS_KEY</a> (&quot;simple-scheduler.assignments.total&quot;)</td></tr>
<tr class="separator:a35926e1c40cc378432306362a77d7e27"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2b4c34a6aaadc1c266d0c58e6d87db8"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#ae2b4c34a6aaadc1c266d0c58e6d87db8">impala::SCHEDULER_INIT_KEY</a> (&quot;simple-scheduler.initialized&quot;)</td></tr>
<tr class="separator:ae2b4c34a6aaadc1c266d0c58e6d87db8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad183f8d55e86753040688ee3144de8ec"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#ad183f8d55e86753040688ee3144de8ec">impala::NUM_BACKENDS_KEY</a> (&quot;simple-scheduler.num-<a class="el" href="name-resolution-benchmark_8cc.html#a67f146e42fdee811645594cfd7a0882f">backends</a>&quot;)</td></tr>
<tr class="separator:ad183f8d55e86753040688ee3144de8ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a45831d3c44db75fc59e4a50eafc61683"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a45831d3c44db75fc59e4a50eafc61683">impala::DEFAULT_USER</a> (&quot;default&quot;)</td></tr>
<tr class="separator:a45831d3c44db75fc59e4a50eafc61683"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1abfca2efe10c78cb9650f330d4d04d5"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a1abfca2efe10c78cb9650f330d4d04d5">impala::ERROR_USER_TO_POOL_MAPPING_NOT_FOUND</a> (&quot;No mapping found for request from user '$0' with requested <a class="el" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a> '$1'&quot;)</td></tr>
<tr class="separator:a1abfca2efe10c78cb9650f330d4d04d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7d80d03fe190b3f4ff06c3b2d78286bc"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a7d80d03fe190b3f4ff06c3b2d78286bc">impala::ERROR_USER_NOT_ALLOWED_IN_POOL</a> (&quot;Request from user '$0' with &quot;&quot;requested <a class="el" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a> '$1' denied access to assigned <a class="el" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a> '$2'&quot;)</td></tr>
<tr class="separator:a7d80d03fe190b3f4ff06c3b2d78286bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a32c38de863348fd506941a299fe407be"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a32c38de863348fd506941a299fe407be">impala::ERROR_USER_NOT_SPECIFIED</a> (&quot;User must be specified because &quot;&quot;-require_username=true.&quot;)</td></tr>
<tr class="separator:a32c38de863348fd506941a299fe407be"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a91a1cd8c287be26aee536d3435413986"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbool.html">bool</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#a91a1cd8c287be26aee536d3435413986">impala::TBackendDescriptorComparator</a> (const TBackendDescriptor &amp;a, const TBackendDescriptor &amp;b)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:af9d98c1d313ec80ef2bb72d97f9ed225"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#af9d98c1d313ec80ef2bb72d97f9ed225">impala::BACKENDS_WEB_PAGE</a> = &quot;/backends&quot;</td></tr>
<tr class="separator:af9d98c1d313ec80ef2bb72d97f9ed225"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad17ed6dc249121aee36b1ba9ea41a54a"><td class="memItemLeft" align="right" valign="top">static const string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceimpala.html#ad17ed6dc249121aee36b1ba9ea41a54a">impala::BACKENDS_TEMPLATE</a> = &quot;backends.tmpl&quot;</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">DECLARE_bool </td>
<td>(</td>
<td class="paramtype">enable_rm&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
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<td class="memname">DECLARE_int32 </td>
<td>(</td>
<td class="paramtype">be_port&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
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<a class="anchor" id="a3e462eca46ff21fe19fe433266ab659f"></a>
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<td class="memname">DECLARE_int32 </td>
<td>(</td>
<td class="paramtype">rm_default_cpu_vcores&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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<td class="memname">DECLARE_string </td>
<td>(</td>
<td class="paramtype">hostname&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
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<td class="memname">DECLARE_string </td>
<td>(</td>
<td class="paramtype">rm_default_memory&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
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<td class="memname">DEFINE_bool </td>
<td>(</td>
<td class="paramtype">disable_admission_control&#160;</td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype">true&#160;</td>
<td class="paramname">, </td>
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<td class="paramtype">&quot;Disables admission control.&quot;&#160;</td>
<td class="paramname">&#160;</td>
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<td>)</td>
<td></td><td></td>
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<td class="memname">DEFINE_bool </td>
<td>(</td>
<td class="paramtype">require_username&#160;</td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype">false&#160;</td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype">&quot;Requires that a user be provided in order to &quot;&quot;schedule requests. If enabled and a user is not&#160;</td>
<td class="paramname"><em>provided</em>, </td>
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<tr>
<td class="paramkey"></td>
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<td class="paramtype">requests will be&quot;&quot;&#160;</td>
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<td class="paramtype">otherwise requests without a username will be submitted with the&quot;&quot;username 'default'.&quot;&#160;</td>
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