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 <a href="#pub-methods">Public Member Functions</a> &#124;
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 <p><code>#include &lt;<a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>&gt;</code></p>
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 Collaboration diagram for impala::QuerySchedule:</div>
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 <table class="memberdecls">
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 Public Member Functions</h2></td></tr>
 <tr class="memitem:a5b06d66df759bd3193459c5f7f4e9bd8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a5b06d66df759bd3193459c5f7f4e9bd8">QuerySchedule</a> (const TUniqueId &amp;<a class="el" href="classimpala_1_1QuerySchedule.html#a152f17876cb94f91f60c7ef4db6ce26f">query_id</a>, const TQueryExecRequest &amp;<a class="el" href="classimpala_1_1QuerySchedule.html#ab039af8a2fa454e11c9f74e277ce43cb">request</a>, const TQueryOptions &amp;<a class="el" href="classimpala_1_1QuerySchedule.html#ae64f6e6cb84be44b13b7fb0d7e37a46e">query_options</a>, const std::string &amp;<a class="el" href="classimpala_1_1QuerySchedule.html#a7cf27ca42e4b07e00a8d3d6ce46ac148">effective_user</a>, <a class="el" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a> *<a class="el" href="classimpala_1_1QuerySchedule.html#a9ec345b3076c2bb964a177c4b9c9f552">summary_profile</a>, <a class="el" href="classimpala_1_1RuntimeProfile_1_1EventSequence.html">RuntimeProfile::EventSequence</a> *<a class="el" href="classimpala_1_1QuerySchedule.html#a35a51d49a5490bc472199b3d82bd641d">query_events</a>)</td></tr>
 <tr class="separator:a5b06d66df759bd3193459c5f7f4e9bd8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:af4dcd845b8de2271b98fe9ac10de573d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1Status.html">Status</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#af4dcd845b8de2271b98fe9ac10de573d">ValidateReservation</a> ()</td></tr>
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 <tr class="memitem:a152f17876cb94f91f60c7ef4db6ce26f"><td class="memItemLeft" align="right" valign="top">const TUniqueId &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a152f17876cb94f91f60c7ef4db6ce26f">query_id</a> () const </td></tr>
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 <tr class="memitem:ab039af8a2fa454e11c9f74e277ce43cb"><td class="memItemLeft" align="right" valign="top">const TQueryExecRequest &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ab039af8a2fa454e11c9f74e277ce43cb">request</a> () const </td></tr>
 <tr class="separator:ab039af8a2fa454e11c9f74e277ce43cb"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ae64f6e6cb84be44b13b7fb0d7e37a46e"><td class="memItemLeft" align="right" valign="top">const TQueryOptions &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ae64f6e6cb84be44b13b7fb0d7e37a46e">query_options</a> () const </td></tr>
 <tr class="separator:ae64f6e6cb84be44b13b7fb0d7e37a46e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a7cf27ca42e4b07e00a8d3d6ce46ac148"><td class="memItemLeft" align="right" valign="top">const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a7cf27ca42e4b07e00a8d3d6ce46ac148">effective_user</a> () const </td></tr>
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 <tr class="memitem:aaa3dd901afaec5ca0c64ce6158718926"><td class="memItemLeft" align="right" valign="top">const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aaa3dd901afaec5ca0c64ce6158718926">request_pool</a> () const </td></tr>
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 <tr class="memitem:ab170f33bb3a515679b51ab2eb510b3f6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ab170f33bb3a515679b51ab2eb510b3f6">set_request_pool</a> (const std::string &amp;pool_name)</td></tr>
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 <tr class="memitem:af49931b0f07ac8717359cdafc3c083ea"><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="classimpala_1_1QuerySchedule.html#af49931b0f07ac8717359cdafc3c083ea">HasReservation</a> () const </td></tr>
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 <tr class="memitem:a60976794435ddb7e3a72ee2f127bd9c2"><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="classimpala_1_1QuerySchedule.html#a60976794435ddb7e3a72ee2f127bd9c2">NeedsRelease</a> () const </td></tr>
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 <tr class="memitem:a34cf55d79f46bc04510e29038090ec53"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a34cf55d79f46bc04510e29038090ec53">GetPerHostMemoryEstimate</a> () const </td></tr>
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 <tr class="memitem:ae606aa92c55cf15fbffe4f2a6222a88b"><td class="memItemLeft" align="right" valign="top">int16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ae606aa92c55cf15fbffe4f2a6222a88b">GetPerHostVCores</a> () const </td></tr>
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 <tr class="memitem:a98779c31957d9962736dc5eaff08134f"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a98779c31957d9962736dc5eaff08134f">GetClusterMemoryEstimate</a> () const </td></tr>
 <tr class="memdesc:a98779c31957d9962736dc5eaff08134f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Total estimated memory for all nodes. <a class="el" href="classimpala_1_1QuerySchedule.html#af0e0d61770267fdf52863b7db9136ef8">set_num_hosts()</a> must be set before calling.  <a href="#a98779c31957d9962736dc5eaff08134f">More...</a><br/></td></tr>
 <tr class="separator:a98779c31957d9962736dc5eaff08134f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a2b782b225107876d058681d5eb1a3266"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a2b782b225107876d058681d5eb1a3266">GetResourceHostport</a> (const TNetworkAddress &amp;src, TNetworkAddress *dst)</td></tr>
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 <tr class="memitem:a963ac3ae9cb8ab278820c8a01bb97d4e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a963ac3ae9cb8ab278820c8a01bb97d4e">AddScanRanges</a> (int64_t delta)</td></tr>
 <tr class="memdesc:a963ac3ae9cb8ab278820c8a01bb97d4e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper methods used by scheduler to populate this <a class="el" href="classimpala_1_1QuerySchedule.html">QuerySchedule</a>.  <a href="#a963ac3ae9cb8ab278820c8a01bb97d4e">More...</a><br/></td></tr>
 <tr class="separator:a963ac3ae9cb8ab278820c8a01bb97d4e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a3a1f5c9bcf74400fad1e13ab65ddce85"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a3a1f5c9bcf74400fad1e13ab65ddce85">set_num_backends</a> (int64_t <a class="el" href="classimpala_1_1QuerySchedule.html#ab5ff51e3b2952d4c0e33dbeab356461b">num_backends</a>)</td></tr>
 <tr class="separator:a3a1f5c9bcf74400fad1e13ab65ddce85"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:af0e0d61770267fdf52863b7db9136ef8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#af0e0d61770267fdf52863b7db9136ef8">set_num_hosts</a> (int64_t <a class="el" href="classimpala_1_1QuerySchedule.html#ad090df22037839776b6932effd89ec5b">num_hosts</a>)</td></tr>
 <tr class="separator:af0e0d61770267fdf52863b7db9136ef8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ab5ff51e3b2952d4c0e33dbeab356461b"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ab5ff51e3b2952d4c0e33dbeab356461b">num_backends</a> () const </td></tr>
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 <tr class="memitem:ad090df22037839776b6932effd89ec5b"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ad090df22037839776b6932effd89ec5b">num_hosts</a> () const </td></tr>
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 <tr class="memitem:af6ac515b77c181121a957d790e735574"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#af6ac515b77c181121a957d790e735574">num_scan_ranges</a> () const </td></tr>
 <tr class="separator:af6ac515b77c181121a957d790e735574"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:aadfabaf691e3301eff9f40a55a6b4e69"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aadfabaf691e3301eff9f40a55a6b4e69">GetFragmentIdx</a> (<a class="el" href="namespaceimpala.html#aca80061c98b44477ea84e4332993b7e7">PlanNodeId</a> id) const </td></tr>
 <tr class="separator:aadfabaf691e3301eff9f40a55a6b4e69"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a47e2dbb48f4e519849b5152f2dc62c20"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="structimpala_1_1FragmentExecParams.html">FragmentExecParams</a> &gt; *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a47e2dbb48f4e519849b5152f2dc62c20">exec_params</a> ()</td></tr>
 <tr class="separator:a47e2dbb48f4e519849b5152f2dc62c20"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ab9cf7a1461d3f3c1679e795f0aa8ea5c"><td class="memItemLeft" align="right" valign="top">const boost::unordered_set<br class="typebreak"/>
 &lt; TNetworkAddress &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ab9cf7a1461d3f3c1679e795f0aa8ea5c">unique_hosts</a> () const </td></tr>
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 <tr class="memitem:a068196aa2c9a30c582550f8996dfb729"><td class="memItemLeft" align="right" valign="top">TResourceBrokerReservationResponse *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a068196aa2c9a30c582550f8996dfb729">reservation</a> ()</td></tr>
 <tr class="separator:a068196aa2c9a30c582550f8996dfb729"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ae624834db23b8660fa904ba4de590ebc"><td class="memItemLeft" align="right" valign="top">const <br class="typebreak"/>
 TResourceBrokerReservationRequest &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ae624834db23b8660fa904ba4de590ebc">reservation_request</a> () const </td></tr>
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 <tr class="memitem:a0d248e13c073cce96d7ccb70c1f6f6e5"><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="classimpala_1_1QuerySchedule.html#a0d248e13c073cce96d7ccb70c1f6f6e5">is_admitted</a> () const </td></tr>
 <tr class="separator:a0d248e13c073cce96d7ccb70c1f6f6e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a3a76c8b6d327e8afa10d058d98a28ddc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a3a76c8b6d327e8afa10d058d98a28ddc">set_is_admitted</a> (<a class="el" href="classbool.html">bool</a> <a class="el" href="classimpala_1_1QuerySchedule.html#a0d248e13c073cce96d7ccb70c1f6f6e5">is_admitted</a>)</td></tr>
 <tr class="separator:a3a76c8b6d327e8afa10d058d98a28ddc"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a9ec345b3076c2bb964a177c4b9c9f552"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a9ec345b3076c2bb964a177c4b9c9f552">summary_profile</a> ()</td></tr>
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 <tr class="memitem:a35a51d49a5490bc472199b3d82bd641d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile_1_1EventSequence.html">RuntimeProfile::EventSequence</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a35a51d49a5490bc472199b3d82bd641d">query_events</a> ()</td></tr>
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 <tr class="memitem:aa3c4a774f643528edd57cc19f3aa7f68"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aa3c4a774f643528edd57cc19f3aa7f68">SetUniqueHosts</a> (const boost::unordered_set&lt; TNetworkAddress &gt; &amp;<a class="el" href="classimpala_1_1QuerySchedule.html#ab9cf7a1461d3f3c1679e795f0aa8ea5c">unique_hosts</a>)</td></tr>
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 <tr class="memitem:a3aa73ed4423cd71b3c53b7d0911ac4f7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a3aa73ed4423cd71b3c53b7d0911ac4f7">PrepareReservationRequest</a> (const std::string &amp;<a class="el" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, const std::string &amp;user)</td></tr>
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 Private Attributes</h2></td></tr>
 <tr class="memitem:a2d1f7cd778244f340fe214e7e920e87c"><td class="memItemLeft" align="right" valign="top">const TUniqueId &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a2d1f7cd778244f340fe214e7e920e87c">query_id_</a></td></tr>
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 <tr class="memitem:af445fd9a6fc5f987b95ebe3890dd134d"><td class="memItemLeft" align="right" valign="top">const TQueryExecRequest &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#af445fd9a6fc5f987b95ebe3890dd134d">request_</a></td></tr>
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 <tr class="memitem:ae7dd1bbc78ecb95c8fd6c029db32bc5e"><td class="memItemLeft" align="right" valign="top">const TQueryOptions &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ae7dd1bbc78ecb95c8fd6c029db32bc5e">query_options_</a></td></tr>
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 <tr class="memitem:a47223ac1150b6d326a1466f6f084772f"><td class="memItemLeft" align="right" valign="top">const std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a47223ac1150b6d326a1466f6f084772f">effective_user_</a></td></tr>
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 <tr class="memitem:a28ef0f95b8256b08bf398ef2b3f2d1fa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile_1_1EventSequence.html">RuntimeProfile::EventSequence</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a28ef0f95b8256b08bf398ef2b3f2d1fa">query_events_</a></td></tr>
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 <tr class="memitem:aff4d75f94490e3999490420c5e6d85b4"><td class="memItemLeft" align="right" valign="top">std::vector&lt; int32_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aff4d75f94490e3999490420c5e6d85b4">plan_node_to_fragment_idx_</a></td></tr>
 <tr class="memdesc:aff4d75f94490e3999490420c5e6d85b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Maps from plan node id to its fragment index. Filled in c'tor.  <a href="#aff4d75f94490e3999490420c5e6d85b4">More...</a><br/></td></tr>
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 <tr class="memitem:ad3e0b0bc30d2e6ce07566868b1d06fa4"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="structimpala_1_1FragmentExecParams.html">FragmentExecParams</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ad3e0b0bc30d2e6ce07566868b1d06fa4">fragment_exec_params_</a></td></tr>
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 <tr class="memitem:a1530a14a1273e03afbffffa41d23bf35"><td class="memItemLeft" align="right" valign="top">boost::unordered_set<br class="typebreak"/>
 &lt; TNetworkAddress &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a1530a14a1273e03afbffffa41d23bf35">unique_hosts_</a></td></tr>
 <tr class="memdesc:a1530a14a1273e03afbffffa41d23bf35"><td class="mdescLeft">&#160;</td><td class="mdescRight">The set of hosts that the query will run on excluding the coordinator.  <a href="#a1530a14a1273e03afbffffa41d23bf35">More...</a><br/></td></tr>
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 <tr class="memitem:ac324c8968d4f9ce8c69c19299a078012"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#ac324c8968d4f9ce8c69c19299a078012">num_backends_</a></td></tr>
 <tr class="memdesc:ac324c8968d4f9ce8c69c19299a078012"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of backends executing plan fragments on behalf of this query.  <a href="#ac324c8968d4f9ce8c69c19299a078012">More...</a><br/></td></tr>
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 <tr class="memitem:a79445b0a1a51f1ecd78951fb0d7e256a"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a79445b0a1a51f1ecd78951fb0d7e256a">num_scan_ranges_</a></td></tr>
 <tr class="memdesc:a79445b0a1a51f1ecd78951fb0d7e256a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Total number of scan ranges of this query.  <a href="#a79445b0a1a51f1ecd78951fb0d7e256a">More...</a><br/></td></tr>
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 <tr class="memitem:aa829cbf9fe6ffb71c9c15a74549cc2cd"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aa829cbf9fe6ffb71c9c15a74549cc2cd">request_pool_</a></td></tr>
 <tr class="memdesc:aa829cbf9fe6ffb71c9c15a74549cc2cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Request pool to which the request was submitted for admission.  <a href="#aa829cbf9fe6ffb71c9c15a74549cc2cd">More...</a><br/></td></tr>
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 <tr class="memitem:a56cb7fa5d8940bf0e397f05700d535dd"><td class="memItemLeft" align="right" valign="top">TResourceBrokerReservationRequest&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a56cb7fa5d8940bf0e397f05700d535dd">reservation_request_</a></td></tr>
 <tr class="memdesc:a56cb7fa5d8940bf0e397f05700d535dd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reservation request to be submitted to Llama. Set in <a class="el" href="classimpala_1_1QuerySchedule.html#a3aa73ed4423cd71b3c53b7d0911ac4f7">PrepareReservationRequest()</a>.  <a href="#a56cb7fa5d8940bf0e397f05700d535dd">More...</a><br/></td></tr>
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 <tr class="memitem:aef407cc82750ca784df54e8c5d1c4464"><td class="memItemLeft" align="right" valign="top">TResourceBrokerReservationResponse&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#aef407cc82750ca784df54e8c5d1c4464">reservation_</a></td></tr>
 <tr class="memdesc:aef407cc82750ca784df54e8c5d1c4464"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fulfilled reservation request. Populated by scheduler.  <a href="#aef407cc82750ca784df54e8c5d1c4464">More...</a><br/></td></tr>
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 <tr class="memitem:a0f50bf874cb7ebace77ac444c85b8d48"><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="classimpala_1_1QuerySchedule.html#a0f50bf874cb7ebace77ac444c85b8d48">is_admitted_</a></td></tr>
 <tr class="memdesc:a0f50bf874cb7ebace77ac444c85b8d48"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicates if the query has been admitted for execution.  <a href="#a0f50bf874cb7ebace77ac444c85b8d48">More...</a><br/></td></tr>
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 <tr class="memitem:a5e1820479efacaab320e7292a689cc29"><td class="memItemLeft" align="right" valign="top">boost::scoped_ptr<br class="typebreak"/>
 &lt; <a class="el" href="classimpala_1_1ResourceResolver.html">ResourceResolver</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1QuerySchedule.html#a5e1820479efacaab320e7292a689cc29">resource_resolver_</a></td></tr>
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 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <div class="textblock"><p>A <a class="el" href="classimpala_1_1QuerySchedule.html">QuerySchedule</a> contains all necessary information for a query coordinator to generate fragment execution requests and start query execution. If resource management is enabled, then a schedule also contains the resource reservation request and the granted resource reservation. TODO: Consider moving <a class="el" href="classimpala_1_1QuerySchedule.html">QuerySchedule</a> and all Schedulers into their own lib (and out of statestore). TODO: Move all global state (e.g. profiles) to QueryExecState (after it is decoupled from <a class="el" href="classimpala_1_1ImpalaServer.html">ImpalaServer</a>) </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00067">67</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>
 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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           <td class="paramtype">const TUniqueId &amp;&#160;</td>
           <td class="paramname"><em>query_id</em>, </td>
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           <td class="paramtype">const TQueryExecRequest &amp;&#160;</td>
           <td class="paramname"><em>request</em>, </td>
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           <td class="paramtype">const TQueryOptions &amp;&#160;</td>
           <td class="paramname"><em>query_options</em>, </td>
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           <td class="paramtype"><a class="el" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a> *&#160;</td>
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           <td class="paramtype"><a class="el" href="classimpala_1_1RuntimeProfile_1_1EventSequence.html">RuntimeProfile::EventSequence</a> *&#160;</td>
           <td class="paramname"><em>query_events</em>&#160;</td>
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 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00059">59</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00145">fragment_exec_params_</a>, and <a class="el" href="query-schedule_8h_source.html#l00141">plan_node_to_fragment_idx_</a>.</p>

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 <h2 class="groupheader">Member Function Documentation</h2>
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           <td class="memname">void impala::QuerySchedule::AddScanRanges </td>
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 <p>Helper methods used by scheduler to populate this <a class="el" href="classimpala_1_1QuerySchedule.html">QuerySchedule</a>. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00100">100</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00158">num_scan_ranges_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00438">impala::SimpleScheduler::ComputeScanRangeAssignment()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00080">80</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00136">effective_user_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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           <td class="memname">std::vector&lt;<a class="el" href="structimpala_1_1FragmentExecParams.html">FragmentExecParams</a>&gt;* impala::QuerySchedule::exec_params </td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00110">110</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00145">fragment_exec_params_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00599">impala::SimpleScheduler::ComputeFragmentExecParams()</a>, <a class="el" href="simple-scheduler_8cc_source.html#l00658">impala::SimpleScheduler::ComputeFragmentHosts()</a>, and <a class="el" href="simple-scheduler_8cc_source.html#l00438">impala::SimpleScheduler::ComputeScanRangeAssignment()</a>.</p>

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 <p>Total estimated memory for all nodes. <a class="el" href="classimpala_1_1QuerySchedule.html#af0e0d61770267fdf52863b7db9136ef8">set_num_hosts()</a> must be set before calling. </p>

 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00086">86</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8cc_source.html#l00093">GetPerHostMemoryEstimate()</a>, and <a class="el" href="query-schedule_8h_source.html#l00155">num_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>, <a class="el" href="admission-controller_8cc_source.html#l00211">impala::AdmissionController::CanAdmitRequest()</a>, <a class="el" href="admission-controller_8cc_source.html#l00243">impala::AdmissionController::RejectRequest()</a>, and <a class="el" href="admission-controller_8cc_source.html#l00395">impala::AdmissionController::ReleaseQuery()</a>.</p>

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           <td class="memname">int32_t impala::QuerySchedule::GetFragmentIdx </td>
           <td>(</td>
           <td class="paramtype"><a class="el" href="namespaceimpala.html#aca80061c98b44477ea84e4332993b7e7">PlanNodeId</a>&#160;</td>
           <td class="paramname"><em>id</em></td><td>)</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00109">109</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00141">plan_node_to_fragment_idx_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00438">impala::SimpleScheduler::ComputeScanRangeAssignment()</a>.</p>

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           <td class="memname">int64_t impala::QuerySchedule::GetPerHostMemoryEstimate </td>
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           <td> const</td>
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 <p>Gets the estimated memory (bytes) and vcores per-node. Returns the user specified estimate (MEM_LIMIT query parameter) if provided or the estimate from planning if available, but is capped at the amount of physical memory to avoid problems if either estimate is unreasonably large. </p>

 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00093">93</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="parse-util_8cc_source.html#l00023">impala::ParseUtil::ParseMemSpec()</a>, <a class="el" href="mem-info_8h_source.html#l00036">impala::MemInfo::physical_mem()</a>, <a class="el" href="query-schedule_8h_source.html#l00135">query_options_</a>, and <a class="el" href="query-schedule_8h_source.html#l00134">request_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00086">GetClusterMemoryEstimate()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00137">137</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00135">query_options_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>.</p>

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           <td class="memname">void impala::QuerySchedule::GetResourceHostport </td>
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           <td class="paramname"><em>src</em>, </td>
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           <td class="paramtype">TNetworkAddress *&#160;</td>
           <td class="paramname"><em>dst</em>&#160;</td>
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 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00151">151</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00174">resource_resolver_</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00083">83</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00167">reservation_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00214">ValidateReservation()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00118">118</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00170">is_admitted_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00395">impala::AdmissionController::ReleaseQuery()</a>, and <a class="el" href="query-schedule_8h_source.html#l00119">set_is_admitted()</a>.</p>

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 <p>Granted or timed out reservations need to be released. In both such cases, the reservation_'s reservation_id is set. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00087">87</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00167">reservation_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00896">impala::SimpleScheduler::Release()</a>.</p>

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           <td> const</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00106">106</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00151">num_backends_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00101">set_num_backends()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00107">107</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00155">num_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00102">set_num_hosts()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00108">108</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00158">num_scan_ranges_</a>.</p>

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           <td class="memname">void impala::QuerySchedule::PrepareReservationRequest </td>
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           <td class="paramname"><em>pool</em>, </td>
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 <p>Populates reservation_request_ ready to submit a query to Llama for all initial resources required for this query. </p>

 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00164">164</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8cc_source.html#l00057">impala::DEFAULT_REQUEST_TIMEOUT_MS</a>, <a class="el" href="query-schedule_8cc_source.html#l00093">GetPerHostMemoryEstimate()</a>, <a class="el" href="query-schedule_8cc_source.html#l00137">GetPerHostVCores()</a>, <a class="el" href="llama-util_8cc_source.html#l00135">llama::GetShortName()</a>, <a class="el" href="expr-benchmark_8cc_source.html#l00089">pool</a>, <a class="el" href="query-schedule_8h_source.html#l00135">query_options_</a>, <a class="el" href="query-schedule_8h_source.html#l00164">reservation_request_</a>, <a class="el" href="query-schedule_8h_source.html#l00174">resource_resolver_</a>, and <a class="el" href="query-schedule_8h_source.html#l00148">unique_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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           <td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1EventSequence.html">RuntimeProfile::EventSequence</a>* impala::QuerySchedule::query_events </td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00121">121</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00138">query_events_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00077">77</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00133">query_id_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>, <a class="el" href="simple-scheduler_8cc_source.html#l00599">impala::SimpleScheduler::ComputeFragmentExecParams()</a>, <a class="el" href="admission-controller_8cc_source.html#l00595">impala::AdmissionController::DequeueLoop()</a>, and <a class="el" href="admission-controller_8cc_source.html#l00395">impala::AdmissionController::ReleaseQuery()</a>.</p>

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           <td> const</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00079">79</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00135">query_options_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00438">impala::SimpleScheduler::ComputeScanRangeAssignment()</a>, and <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00078">78</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00134">request_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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           <td> const</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00081">81</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00161">request_pool_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>, and <a class="el" href="admission-controller_8cc_source.html#l00395">impala::AdmissionController::ReleaseQuery()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00114">114</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00167">reservation_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00896">impala::SimpleScheduler::Release()</a>, and <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00115">115</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00164">reservation_request_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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           <td class="paramname"><em>is_admitted</em></td><td>)</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00119">119</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00118">is_admitted()</a>, and <a class="el" href="query-schedule_8h_source.html#l00170">is_admitted_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00101">101</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00106">num_backends()</a>, and <a class="el" href="query-schedule_8h_source.html#l00151">num_backends_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00599">impala::SimpleScheduler::ComputeFragmentExecParams()</a>.</p>

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           <td class="memname">void impala::QuerySchedule::set_num_hosts </td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00102">102</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00107">num_hosts()</a>, and <a class="el" href="query-schedule_8h_source.html#l00155">num_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00082">82</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00161">request_pool_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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           <td class="memname">void impala::QuerySchedule::SetUniqueHosts </td>
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 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00159">159</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00174">resource_resolver_</a>, <a class="el" href="query-schedule_8h_source.html#l00111">unique_hosts()</a>, and <a class="el" href="query-schedule_8h_source.html#l00148">unique_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00658">impala::SimpleScheduler::ComputeFragmentHosts()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00120">120</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00137">summary_profile_</a>.</p>

 <p>Referenced by <a class="el" href="admission-controller_8cc_source.html#l00265">impala::AdmissionController::AdmitQuery()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00111">111</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00148">unique_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00159">SetUniqueHosts()</a>.</p>

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           <td class="memname"><a class="el" href="classimpala_1_1Status.html">Status</a> impala::QuerySchedule::ValidateReservation </td>
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 <p>Returns OK if reservation_ contains a matching resource for each of the hosts in fragment_exec_params_. Returns an error otherwise. </p>

 <p>Definition at line <a class="el" href="query-schedule_8cc_source.html#l00214">214</a> of file <a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a>.</p>

 <p>References <a class="el" href="query-schedule_8h_source.html#l00145">fragment_exec_params_</a>, <a class="el" href="query-resource-mgr_8cc_source.html#l00049">impala::ResourceResolver::GetResourceHostport()</a>, <a class="el" href="query-schedule_8h_source.html#l00083">HasReservation()</a>, <a class="el" href="query-schedule_8h_source.html#l00048">impala::FragmentExecParams::hosts</a>, <a class="el" href="status_8h_source.html#l00087">impala::Status::OK</a>, <a class="el" href="query-schedule_8h_source.html#l00167">reservation_</a>, and <a class="el" href="query-schedule_8h_source.html#l00148">unique_hosts_</a>.</p>

 <p>Referenced by <a class="el" href="simple-scheduler_8cc_source.html#l00847">impala::SimpleScheduler::Schedule()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00136">136</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00080">effective_user()</a>.</p>

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 <p>vector is indexed by fragment index from TQueryExecRequest.fragments; populated by <a class="el" href="classimpala_1_1Scheduler.html#a6a97868f104701ef3a652c522b1d39bc">Scheduler::Schedule()</a> </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00145">145</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00110">exec_params()</a>, <a class="el" href="query-schedule_8cc_source.html#l00059">QuerySchedule()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00214">ValidateReservation()</a>.</p>

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 <p>Indicates if the query has been admitted for execution. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00170">170</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00118">is_admitted()</a>, and <a class="el" href="query-schedule_8h_source.html#l00119">set_is_admitted()</a>.</p>

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 <p>Number of backends executing plan fragments on behalf of this query. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00151">151</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00106">num_backends()</a>, and <a class="el" href="query-schedule_8h_source.html#l00101">set_num_backends()</a>.</p>

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 <p>Total number of hosts. Used to compute the total cluster estimated memory in <a class="el" href="classimpala_1_1QuerySchedule.html#a98779c31957d9962736dc5eaff08134f" title="Total estimated memory for all nodes. set_num_hosts() must be set before calling. ...">GetClusterMemoryEstimate()</a>. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00155">155</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00086">GetClusterMemoryEstimate()</a>, <a class="el" href="query-schedule_8h_source.html#l00107">num_hosts()</a>, and <a class="el" href="query-schedule_8h_source.html#l00102">set_num_hosts()</a>.</p>

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 <p>Total number of scan ranges of this query. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00158">158</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00100">AddScanRanges()</a>, and <a class="el" href="query-schedule_8h_source.html#l00108">num_scan_ranges()</a>.</p>

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 <p>Maps from plan node id to its fragment index. Filled in c'tor. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00141">141</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00109">GetFragmentIdx()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00059">QuerySchedule()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00138">138</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00121">query_events()</a>.</p>

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 <p>These references are valid for the lifetime of this query schedule because they are all owned by the enclosing QueryExecState. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00133">133</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00077">query_id()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00135">135</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00093">GetPerHostMemoryEstimate()</a>, <a class="el" href="query-schedule_8cc_source.html#l00137">GetPerHostVCores()</a>, <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>, and <a class="el" href="query-schedule_8h_source.html#l00079">query_options()</a>.</p>

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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00134">134</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00093">GetPerHostMemoryEstimate()</a>, and <a class="el" href="query-schedule_8h_source.html#l00078">request()</a>.</p>

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 <p>Request pool to which the request was submitted for admission. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00161">161</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00081">request_pool()</a>, and <a class="el" href="query-schedule_8h_source.html#l00082">set_request_pool()</a>.</p>

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 <p>Fulfilled reservation request. Populated by scheduler. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00167">167</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00083">HasReservation()</a>, <a class="el" href="query-schedule_8h_source.html#l00087">NeedsRelease()</a>, <a class="el" href="query-schedule_8h_source.html#l00114">reservation()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00214">ValidateReservation()</a>.</p>

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 <p>Reservation request to be submitted to Llama. Set in <a class="el" href="classimpala_1_1QuerySchedule.html#a3aa73ed4423cd71b3c53b7d0911ac4f7">PrepareReservationRequest()</a>. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00164">164</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>, and <a class="el" href="query-schedule_8h_source.html#l00115">reservation_request()</a>.</p>

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           <td class="memname">boost::scoped_ptr&lt;<a class="el" href="classimpala_1_1ResourceResolver.html">ResourceResolver</a>&gt; impala::QuerySchedule::resource_resolver_</td>
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 <p>Resolves unique_hosts_ to node mgr addresses. Valid only after <a class="el" href="classimpala_1_1QuerySchedule.html#aa3c4a774f643528edd57cc19f3aa7f68">SetUniqueHosts()</a> has been called. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00174">174</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00151">GetResourceHostport()</a>, <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00159">SetUniqueHosts()</a>.</p>

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           <td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>* impala::QuerySchedule::summary_profile_</td>
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 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00137">137</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8h_source.html#l00120">summary_profile()</a>.</p>

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           <td class="memname">boost::unordered_set&lt;TNetworkAddress&gt; impala::QuerySchedule::unique_hosts_</td>
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 <p>The set of hosts that the query will run on excluding the coordinator. </p>

 <p>Definition at line <a class="el" href="query-schedule_8h_source.html#l00148">148</a> of file <a class="el" href="query-schedule_8h_source.html">query-schedule.h</a>.</p>

 <p>Referenced by <a class="el" href="query-schedule_8cc_source.html#l00164">PrepareReservationRequest()</a>, <a class="el" href="query-schedule_8cc_source.html#l00159">SetUniqueHosts()</a>, <a class="el" href="query-schedule_8h_source.html#l00111">unique_hosts()</a>, and <a class="el" href="query-schedule_8cc_source.html#l00214">ValidateReservation()</a>.</p>

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 <hr/>The documentation for this class was generated from the following files:<ul>
 <li>be/src/statestore/<a class="el" href="query-schedule_8h_source.html">query-schedule.h</a></li>
 <li>be/src/statestore/<a class="el" href="query-schedule_8cc_source.html">query-schedule.cc</a></li>
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