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Posted to commits@mesos.apache.org by gi...@apache.org on 2018/06/29 15:07:33 UTC
[2/4] mesos-site git commit: Updated the website built from mesos
SHA: 79d7a4b.
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/cdc6d609/content/api/latest/c++/src_2master_2master_8hpp_source.html
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<div class="title">master.hpp</div> </div>
</div><!--header-->
<div class="contents">
-<a href="src_2master_2master_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// distributed with this work for additional information</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00006"><
/a><span class="lineno"> 6</span> <span class="comment">// "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">
// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef __MASTER_HPP__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __MASTER_HPP__</span></div><div class="line"><a name
="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <list></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <set></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <vector></span></div><div class=
"line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <boost/circular_buffer.hpp></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2mesos_8hpp.html">mesos/mesos.hpp</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="resources_8hpp.html">mesos/resources.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="type__utils_8hpp.html">mesos/type_utils.hpp</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33<
/span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2maintenance_2maintenance_8hpp.html">mesos/maintenance/maintenance.hpp</a>></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2allocator_2allocator_8hpp.html">mesos/allocator/allocator.hpp</a>></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="master_2contender_8hpp.html">mesos/master/contender.hpp</a>></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2master_2detector_8hpp.html">mesos/maste
r/detector.hpp</a>></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2master_2master_8hpp.html">mesos/master/master.hpp</a>></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2module_2authenticator_8hpp.html">mesos/module/authenticator.hpp</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2quota_2quota_8hpp.html">mesos/quota/quota.hpp</a>></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a n
ame="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="scheduler_2scheduler_8hpp.html">mesos/scheduler/scheduler.hpp</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2limiter_8hpp.html">process/limiter.hpp</a>></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2http_8hpp.html">process/http.hpp</a>></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <<a class="code" href="owned_8hpp.html">process/owned.hpp</a>></span></div><div class="line"><a name="l00050"></a><span c
lass="lineno"> 50</span> <span class="preprocessor">#include <<a class="code" href="libprocess_2include_2process_2process_8hpp.html">process/process.hpp</a>></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2protobuf_8hpp.html">process/protobuf.hpp</a>></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include <<a class="code" href="timer_8hpp.html">process/timer.hpp</a>></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#include <<a class="code" href="counter_8hpp.html">process/metrics/counter.hpp</a>></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><di
v class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#include <<a class="code" href="boundedhashmap_8hpp.html">stout/boundedhashmap.hpp</a>></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2cache_8hpp.html">stout/cache.hpp</a>></span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#include <<a class="code" href="foreach_8hpp.html">stout/foreach.hpp</a>></span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include <<a class="code" href="hashmap_8hpp.html">stout/hashmap.hpp</a>></span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#include <<a class="code" href="hashset_8hpp.html">stout/hash
set.hpp</a>></span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#include <<a class="code" href="linkedhashmap_8hpp.html">stout/linkedhashmap.hpp</a>></span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#include <<a class="code" href="multihashmap_8hpp.html">stout/multihashmap.hpp</a>></span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2incl
ude_2stout_2recordio_8hpp.html">stout/recordio.hpp</a>></span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#include <<a class="code" href="uuid_8hpp.html">stout/uuid.hpp</a>></span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#include "<a class="code" href="src_2common_2http_8hpp.html">common/http.hpp</a>"</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#include "<a class="code" href="protobuf__utils_8hpp.html">common/protobuf_utils.hpp</a>"</span></div><div class="line"><a name="l00071"><
/a><span class="lineno"> 71</span> <span class="preprocessor">#include "<a class="code" href="common_2resources__utils_8hpp.html">common/resources_utils.hpp</a>"</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#include "<a class="code" href="files_8hpp.html">files/files.hpp</a>"</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#include "<a class="code" href="devolve_8hpp.html">internal/devolve.hpp</a>"</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#include "<a class="code" href="evolve_8hpp.html">internal/evolve.hpp</a>"</span></div><div class="line"><a name="l00077">
</a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#include "<a class="code" href="src_2master_2constants_8hpp.html">master/constants.hpp</a>"</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#include "<a class="code" href="src_2master_2flags_8hpp.html">master/flags.hpp</a>"</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#include "<a class="code" href="machine_8hpp.html">master/machine.hpp</a>"</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#include "<a class="code" href="src_2master_2metrics_8hpp.html">master/metrics.hpp</a>"</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocess
or">#include "<a class="code" href="master_2validation_8hpp.html">master/validation.hpp</a>"</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#include "<a class="code" href="messages_8hpp.html">messages/messages.hpp</a>"</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">namespace </span><a class="code" href="namespaceprocess.html">process</a> {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">class </span>RateLimiter; <span class="comment">// Forward declaration.</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> }</div><div class="line"><a name="l00089"></a><span class="lineno
"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos.html">mesos</a> {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// Forward declarations.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">class </span>Authorizer;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">class </span>ObjectApprovers;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00097"></a><s
pan class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// Forward declarations.</span></div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1registry.html"> 99</a></span> <span class="keyword">namespace </span>registry {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">class </span>Slaves;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">class </span>Registry;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">class </span><a class="code" href="classmesos_1_1internal_1_1WhitelistWatcher.html">Whitel
istWatcher</a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a> {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">class </span>Master;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">class </span>Registrar;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">class </span>SlaveObserver;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">struct </span>BoundedRateLimiter;</div><di
v class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">struct </span>Framework;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">struct </span>Role;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html"> 117</a></span> <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>(<a class="code" href="classmesos_1_1internal_1_1master_1_1
Master.html">Master</a>* <span class="keyword">const</span> _master,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  SlaveInfo _info,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& _pid,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">const</span> MachineID& _machineId,</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">const</span> std::string& _version,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  std::vector<SlaveInfo::Capability> _capabilites,</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> <a class="code" href="classprocess_1_1T
ime.html">process::Time</a>& _registeredTime,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  std::vector<Resource> _checkpointedResources,</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<UUID></a>& _resourceVersion,</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  std::vector<ExecutorInfo> executorInfos = std::vector<ExecutorInfo>(),</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  std::vector<Task> tasks = std::vector<Task>());</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  ~<a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>();</div><div cla
ss="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  Task* getTask(</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">const</span> TaskID& taskId) <span class="keyword">const</span>;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> addTask(Task* task);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// Update slave to recover the resources that were previously</span></div
><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// being used by `task`.</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">//</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// TODO(bmahler): This is a hack for performance. We need to</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// maintain resource counters because computing task resources</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// functionally for all tasks is expensive, for now.</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">void</span> recoverResources(Task* task);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</s
pan> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">void</span> removeTask(Task* task);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordtype">void</span> addOperation(<a class="code" href="namespacecgroups_1_1blkio.html#a350b1eb57318afaea7700ab7786b55ef">Operation</a>* operation);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordtype">void</span> recoverResources(<a class="code" href="namespacecgroups_1_1blkio.html#a350b1eb57318afaea7700ab7786b55ef">Operation</a>* operation);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>
0; <span class="keywordtype">void</span> removeOperation(<a class="code" href="namespacecgroups_1_1blkio.html#a350b1eb57318afaea7700ab7786b55ef">Operation</a>* operation);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="namespacecgroups_1_1blkio.html#a350b1eb57318afaea7700ab7786b55ef">Operation</a>* getOperation(<span class="keyword">const</span> UUID& uuid) <span class="keyword">const</span>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordtype">void</span> addOffer(Offer* offer);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">void</span> removeOffer(Of
fer* offer);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">void</span> addInverseOffer(InverseOffer* inverseOffer);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">void</span> removeInverseOffer(InverseOffer* inverseOffer);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">bool</span> hasExecutor(</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="k
eyword">const</span> ExecutorID& executorId) <span class="keyword">const</span>;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span> addExecutor(</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">const</span> ExecutorInfo& executorInfo);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">void</span> removeExecutor(</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div
><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">const</span> ExecutorID& executorId);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">void</span> apply(<span class="keyword">const</span> std::vector<ResourceConversion>& conversions);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacerouting_1_1filter_1_1basic.html#a088d88712e011acb0673da92045b365b">update</a>(</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">const</span> SlaveInfo& info,</div><div class="line"><a name="l00181"></a><span class="li
neno"> 181</span>  <span class="keyword">const</span> std::string& _version,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">const</span> std::vector<SlaveInfo::Capability>& _capabilites,</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& _checkpointedResources,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<UUID></a>& resourceVersion);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a59f6d83e771ca1dc9bf7f3db88d9339d"> 186</a></span>  <a class="code
" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* <span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a59f6d83e771ca1dc9bf7f3db88d9339d">master</a>;</div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a977de92e6e1fb9fa145aec95806be71f"> 187</a></span>  <span class="keyword">const</span> SlaveID <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a977de92e6e1fb9fa145aec95806be71f">id</a>;</div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#af4ee8827d405d9dcb03107dd04fa22ca"> 188</a></span>  SlaveInfo <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#af4ee8827d405d9dcb03107dd04fa22ca">info</a>;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line">
<a name="l00190"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#adb162982d3dd921c4a9c3114c88daf5c"> 190</a></span>  <span class="keyword">const</span> MachineID <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#adb162982d3dd921c4a9c3114c88daf5c">machineId</a>;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a587fe54aa032cf8b260e3722e0f3c8fd"> 192</a></span>  <a class="code" href="structprocess_1_1UPID.html">process::UPID</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a587fe54aa032cf8b260e3722e0f3c8fd">pid</a>;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// TODO(bm
ahler): Use stout's Version when it can parse labels, etc.</span></div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ac4cd16759066addb866615eeaf5e6097"> 195</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#ac4cd16759066addb866615eeaf5e6097">version</a>;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// Agent capabilities.</span></div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ad684be997cbb5c701e3fe54b36c2b207"> 198</a></span>  <a class="code" href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.
html#ad684be997cbb5c701e3fe54b36c2b207">capabilities</a>;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a8a22f7902325bc17e32068ec2e39867b"> 200</a></span>  <a class="code" href="classprocess_1_1Time.html">process::Time</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a8a22f7902325bc17e32068ec2e39867b">registeredTime</a>;</div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a31770631022ef2687e10fc826709f2c8"> 201</a></span>  <a class="code" href="classOption.html">Option<process::Time></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a31770631022ef2687e10fc826709f2c8">reregisteredTime</a>;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span
> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="comment">// Slave becomes disconnected when the socket closes.</span></div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a4fb10e5dfb983e03a5bfd4f9eb90c386"> 204</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a4fb10e5dfb983e03a5bfd4f9eb90c386">connected</a>;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="comment">// Slave becomes deactivated when it gets disconnected. In the</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// future this might also happen via HTTP endpoint.</span></div><div class="line"><a name="l00208"></
a><span class="lineno"> 208</span>  <span class="comment">// No offers will be made for a deactivated slave.</span></div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#aa112c6ba4de9bd7ab91365adf92d5c77"> 209</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#aa112c6ba4de9bd7ab91365adf92d5c77">active</a>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">// Timer for marking slaves unreachable that become disconnected and</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// don't reregister. This timeout is larger than the slave</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>
0; <span class="comment">// observer's timeout, so typically the slave observer will be the</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// one to mark such slaves unreachable; this timer is a backup for</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// when a slave responds to pings but does not reregister (e.g.,</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// because agent recovery has hung).</span></div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a15e591c436773cdfb2ee3369f0541659"> 217</a></span>  <a class="code" href="classOption.html">Option<process::Timer></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a15e591c436773cdfb2ee3369f0541659">reregistra
tionTimer</a>;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// Executors running on this slave.</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">//</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// TODO(bmahler): Make this private to enforce that `addExecutor()`</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">// and `removeExecutor()` are used, and provide a const view into</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// the executors.</span></div><div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a7
3bf7efab01d3620fb8cb615c338da6c"> 224</a></span>  <a class="code" href="classhashmap.html">hashmap<FrameworkID, hashmap<ExecutorID, ExecutorInfo></a>> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a73bf7efab01d3620fb8cb615c338da6c">executors</a>;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// Tasks that have not yet been launched because they are currently</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">// being authorized. This is similar to Framework's pendingTasks but we</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// track pendingTasks per agent separately to determine if any offer</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 2
29</span>  <span class="comment">// operation for this agent would change resources requested by these tasks.</span></div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a33cbcce2b9fcf343f15cb4f64672868d"> 230</a></span>  <a class="code" href="classhashmap.html">hashmap<FrameworkID, hashmap<TaskID, TaskInfo></a>> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a33cbcce2b9fcf343f15cb4f64672868d">pendingTasks</a>;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// Tasks present on this slave.</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">//</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment
">// TODO(bmahler): Make this private to enforce that `addTask()` and</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">// `removeTask()` are used, and provide a const view into the tasks.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">//</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="comment">// TODO(bmahler): The task pointer ownership complexity arises from the fact</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="comment">// that we own the pointer here, but it's shared with the Framework struct.</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// We should find a way to eliminate this.</span></div><div class="line"><a name="l00240"></a><span class="lineno"><a class="lin
e" href="structmesos_1_1internal_1_1master_1_1Slave.html#af31bd54cf2fd44fd1d95d1c898d6d2c8"> 240</a></span>  <a class="code" href="classhashmap.html">hashmap<FrameworkID, hashmap<TaskID, Task*></a>> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#af31bd54cf2fd44fd1d95d1c898d6d2c8">tasks</a>;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// Tasks that were asked to kill by frameworks.</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// This is used for reconciliation when the slave reregisters.</span></div><div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a471feb09e6e40006c48fa1941ae4961a"> 244</a></span>  <a class="code" href="classmultihashmap.html">
multihashmap<FrameworkID, TaskID></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a471feb09e6e40006c48fa1941ae4961a">killedTasks</a>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// Pending operations or terminal operations that have</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">// unacknowledged status updates on this agent.</span></div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a4810733e4b2c0ff6c35ad5ade573ac75"> 248</a></span>  <a class="code" href="classhashmap.html">hashmap<UUID, Operation*></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a4810733e4b2c0ff6c35ad5ade573ac75">operations</a>;</div><div class="line"><
a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">// Active offers on this slave.</span></div><div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a9dbf820e6c564c4333f97eaff7136cb1"> 251</a></span>  <a class="code" href="classhashset.html">hashset<Offer*></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a9dbf820e6c564c4333f97eaff7136cb1">offers</a>;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// Active inverse offers on this slave.</span></div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a2232ba794de09c7834fd882888c8e8c4"> 254
</a></span>  <a class="code" href="classhashset.html">hashset<InverseOffer*></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a2232ba794de09c7834fd882888c8e8c4">inverseOffers</a>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// Resources for active task / executors / operations.</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// Note that we maintain multiple copies of each shared resource in</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// `usedResources` as they are used by multiple tasks.</span></div><div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#abb421e81e433867b8c5f9382c92a0812"> 259<
/a></span>  <a class="code" href="classhashmap.html">hashmap<FrameworkID, Resources></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#abb421e81e433867b8c5f9382c92a0812">usedResources</a>;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a8424019e6048a4f479cd0005873c8314"> 261</a></span>  <a class="code" href="classmesos_1_1Resources.html">Resources</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a8424019e6048a4f479cd0005873c8314">offeredResources</a>; <span class="comment">// Offers.</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// Resources that should be checkpointed by the slave (e.g.,</span></d
iv><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// persistent volumes, dynamic reservations, etc). These are either</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">// in use by a task/executor, or are available for use and will be</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">// re-offered to the framework.</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">// TODO(jieyu): `checkpointedResources` is only for agent default</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// resources. Resources from resource providers are not included in</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// this field. Consid
er removing this field.</span></div><div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#a5324f39f9aebebd7a65baa4edf1789f9"> 270</a></span>  <a class="code" href="classmesos_1_1Resources.html">Resources</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a5324f39f9aebebd7a65baa4edf1789f9">checkpointedResources</a>;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// The current total resources of the slave. Note that this is</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// different from 'info.resources()' because this also considers</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// operations (e.g.
, CREATE, RESERVE) that have been applied and</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// includes revocable resources and resources from resource</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// providers as well.</span></div><div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ae797309d98eea44477d8b5611972f907"> 277</a></span>  <a class="code" href="classmesos_1_1Resources.html">Resources</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#ae797309d98eea44477d8b5611972f907">totalResources</a>;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// Used to establish the relationship between the operatio
n and the</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// resources that the operation is operating on. Each resource</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// provider will keep a resource version UUID, and change it when it</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// believes that the resources from this resource provider are out</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// of sync from the master's view. The master will keep track of</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// the last known resource version UUID for each resource provider,</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</s
pan>  <span class="comment">// and attach the resource version UUID in each operation it sends</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// out. The resource provider should reject operations that have a</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// different resource version UUID than that it maintains, because</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// this means the operation is operating on resources that might</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// have already been invalidated.</span></div><div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ab0449df2888be22f3d5c0288367ca31f"> 290</a></span>  <a cla
ss="code" href="classOption.html">Option<UUID></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#ab0449df2888be22f3d5c0288367ca31f">resourceVersion</a>;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ace1f060347d268874173bac4c6e0a035"> 292</a></span>  SlaveObserver* <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#ace1f060347d268874173bac4c6e0a035">observer</a>;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div><div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html"> 294</a></span>  <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html">ResourcePro
vider</a> {</div><div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#a2f79355937f8c3b4b17bafcf4d46cf1d"> 295</a></span>  ResourceProviderInfo <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#a2f79355937f8c3b4b17bafcf4d46cf1d">info</a>;</div><div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#ada581846ff5ab022c593e7e6260905af"> 296</a></span>  <a class="code" href="classmesos_1_1Resources.html">Resources</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#ada581846ff5ab022c593e7e6260905af">totalResources</a>;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="co
mment">// Used to establish the relationship between the operation and the</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="comment">// resources that the operation is operating on. Each resource</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="comment">// provider will keep a resource version UUID, and change it when it</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="comment">// believes that the resources from this resource provider are out</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="comment">// of sync from the master's view. The master will keep track of</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">// the last known resource version UUID for each resource provider,</span
></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// and attach the resource version UUID in each operation it sends</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="comment">// out. The resource provider should reject operations that have a</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="comment">// different resource version UUID than that it maintains, because</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">// this means the operation is operating on resources that might</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// have already been invalidated.</span></div><div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1m
aster_1_1Slave_1_1ResourceProvider.html#aa8f983cfaa834cca6e4f9b372815396b"> 309</a></span>  UUID <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#aa8f983cfaa834cca6e4f9b372815396b">resourceVersion</a>;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">// Pending operations or terminal operations that have</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="comment">// unacknowledged status updates.</span></div><div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave_1_1ResourceProvider.html#aadb3d3717bababe38b8dcb2eb3b3cbf2"> 313</a></span>  <a class="code" href="classhashmap.html">hashmap<UUID, Operation*></a> <a class="code" href="structmesos_1_1internal_1
_1master_1_1Slave_1_1ResourceProvider.html#aadb3d3717bababe38b8dcb2eb3b3cbf2">operations</a>;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  };</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1Slave.html#ac69e834c9f86c1628859459e4e5255b5"> 316</a></span>  <a class="code" href="classhashmap.html">hashmap<ResourceProviderID, ResourceProvider></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#ac69e834c9f86c1628859459e4e5255b5">resourceProviders</a>;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="
structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>(<span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>&); <span class="comment">// No copying.</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>& operator=(<span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>&); <span class="comment">// No assigning.</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> };</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master.html#a222c724f5e238d743bb338c7
1016048d"> 324</a></span> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespaceprocess.html#a1f0b8b2ea7d75c3b9d8d4781689f731b">operator<<</a>(std::ostream& stream, <span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>& slave)</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> {</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">return</span> stream << slave.<a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a977de92e6e1fb9fa145aec95806be71f">id</a> << <span class="stringliteral">" at "</span> << slave.<a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#a587fe54aa032cf8b260e3722e0f3c8fd">pid</a></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  << <span class="str
ingliteral">" ("</span> << slave.<a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html#af4ee8827d405d9dcb03107dd04fa22ca">info</a>.hostname() << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> }</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// Represents the streaming HTTP connection to a framework or a client</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment">// subscribed to the '/api/vX' endpoint.</span></div><div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html"> 333</a></span> 
<span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html">HttpConnection</a></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> {</div><div class="line"><a name="l00335"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a4c4c7be068622f9d8c557a58eb065cc6"> 335</a></span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a4c4c7be068622f9d8c557a58eb065cc6">HttpConnection</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">process::http::Pipe::Writer</a>& _writer,</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="namespacemesos.html#a13035ce0cc66cca4a467787b4716039e">ContentType</a> _contentType,</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> 
<a class="code" href="structid_1_1UUID.html">id::UUID</a> _streamId)</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  : writer(_writer),</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  contentType(_contentType),</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  streamId(_streamId) {}</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="comment">// We need to evolve the internal old style message/unversioned event into a</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="comment">// versioned event e.g., `v1::scheduler::Event` or `v1::master::Event`.</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">template</sp
an> <<span class="keyword">typename</span> Message, <span class="keyword">typename</span> Event = v1::scheduler::Event></div><div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a30bba2e03dffe8a8a369668c15ff6433"> 345</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a30bba2e03dffe8a8a369668c15ff6433">send</a>(<span class="keyword">const</span> Message& message)</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  {</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="classrecordio_1_1Encoder.html">::recordio::Encoder<Event></a> encoder (<a class="code" href="namespaceprocess_1_1network.html#ad067110a4b38cc83785a43f49bf6c8e2">lambda::bind</a>(</div><div class="line"><a name="l00348"></a><span class="lineno"> 34
8</span>  <a class="code" href="namespacemesos_1_1internal.html#a9c1f91de8a8a389b357b81f7b51b0554">serialize</a>, contentType, lambda::_1));</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> writer.write(encoder.<a class="code" href="classrecordio_1_1Encoder.html#a1ab4319875f0c4a59fe6c2283777e78c">encode</a>(<a class="code" href="namespacemesos_1_1internal.html#a845d4d5a46b931d03f340c8afc58b60a">evolve</a>(message)));</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a2347c2f4d88f6f0043690aba6dfac27f"> 353</a></span>  <span class="keywordtype">bo
ol</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a2347c2f4d88f6f0043690aba6dfac27f">close</a>()</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  {</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">return</span> writer.close();</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  }</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#aabda4b0588e263e20f98c220f1f7da92"> 358</a></span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#aabda4b0588e263e20f98c220f1f7da92">closed</a>()<span class="keyword"> const</span></div><div
class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">return</span> writer.readerClosed();</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#aeb26fc327b1d73f95d9d874eb4226d5c"> 363</a></span>  <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">process::http::Pipe::Writer</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#aeb26fc327b1d73f95d9d874eb4226d5c">writer</a>;</div><div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.ht
ml#a96b11a33b4022d7a60fa6d672de552ea"> 364</a></span>  <a class="code" href="namespacemesos.html#a13035ce0cc66cca4a467787b4716039e">ContentType</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#a96b11a33b4022d7a60fa6d672de552ea">contentType</a>;</div><div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#ad6de2b778601691522fab0b3eed260e7"> 365</a></span>  <a class="code" href="structid_1_1UUID.html">id::UUID</a> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html#ad6de2b778601691522fab0b3eed260e7">streamId</a>;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> };</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 3
69</span> <span class="comment">// This process periodically sends heartbeats to a given HTTP connection.</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment">// The `Message` template parameter is the type of the heartbeat event passed</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment">// into the heartbeater during construction, while the `Event` template</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// parameter is the versioned event type which is sent to the client.</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment">// The optional delay parameter is used to specify the delay period before it</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment">// sends the first heartbeat
.</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Message, <span class="keyword">typename</span> Event></div><div class="line"><a name="l00376"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html"> 376</a></span> <span class="keyword">class </span><a class="code" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html">Heartbeater</a> : <span class="keyword">public</span> <a class="code" href="classprocess_1_1Process.html">process::Process</a><Heartbeater<Message, Event>></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> {</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1master_1
_1Heartbeater.html#a9c325ca5310bfde29ae8ba93b0d72afb"> 379</a></span>  <a class="code" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html#a9c325ca5310bfde29ae8ba93b0d72afb">Heartbeater</a>(<span class="keyword">const</span> std::string& _logMessage,</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">const</span> Message& _heartbeatMessage,</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html">HttpConnection</a>& _http,</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keyword">const</span> <a class="code" href="classDuration.html">Duration</a>& _interval,</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword"
>const</span> <a class="code" href="classOption.html">Option<Duration></a>& _delay = <a class="code" href="structNone.html">None</a>())</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  : <a class="code" href="namespaceprocess.html">process</a>::ProcessBase(<a class="code" href="namespaceprocess.html">process</a>::ID::<a class="code" href="namespaceprocess_1_1ID.html#aeb11a48c9def1da169d8455a30d0ee39">generate</a>(<span class="stringliteral">"heartbeater"</span>)),</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  logMessage(_logMessage),</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  heartbeatMessage(_heartbeatMessage),</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <a class="code" href="namespacemesos_1_1uri.html#a5dff7c4a2df7be12fb642b5801c34f9f">http</a>(_http),</div><div class="line"><a name="l00388">
</a><span class="lineno"> 388</span>  interval(_interval),</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(_delay) {}</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html#ac9ebf3a4eb46a4501e13bd38dcd96a5d"> 392</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html#ac9ebf3a4eb46a4501e13bd38dcd96a5d">initialize</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span cla
ss="keyword"> </span>{</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>.isSome()) {</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">process::delay</a>(</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>.get(),</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  &<a class="code" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html">Heartbeater<Message, Event>::heartbeat</a>);</div><div class="l
ine"><a name="l00399"></a><span class="lineno"> 399</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  heartbeat();</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  }</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordtype">void</span> heartbeat()</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  {</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// Only send a heartbeat if the connection is not closed.</span></div><d
iv class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacemesos_1_1uri.html#a5dff7c4a2df7be12fb642b5801c34f9f">http</a>.closed().isPending()) {</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  VLOG(2) << <span class="stringliteral">"Sending heartbeat to "</span> << logMessage;</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  Message message(heartbeatMessage);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <a class="code" href="namespacemesos_1_1uri.html#a5dff7c4a2df7be12fb642b5801c34f9f">http</a>.send<Message, <a class="code" href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acd3fa8addac36f513726743665631d79">Event</a>>(message);</div><div class="li
ne"><a name="l00413"></a><span class="lineno"> 413</span>  }</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> </div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">process::delay</a>(interval, <span class="keyword">this</span>, &<a class="code" href="classmesos_1_1internal_1_1master_1_1Heartbeater.html">Heartbeater<Message, Event>::heartbeat</a>);</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  }</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">const</span> std::string logMessage;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keyword">const</span> Message heartbeatMessage;</div><div class="lin
e"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1HttpConnection.html">HttpConnection</a> <a class="code" href="namespacemesos_1_1uri.html#a5dff7c4a2df7be12fb642b5801c34f9f">http</a>;</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keyword">const</span> <a class="code" href="classDuration.html">Duration</a> interval;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<Duration></a> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>;</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> };</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div><div class="line">
<a name="l00426"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1master_1_1Master.html"> 426</a></span> <span class="keyword">class </span><a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a> : <span class="keyword">public</span> <a class="code" href="classProtobufProcess.html">ProtobufProcess</a><Master></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> {</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>(<a class="code" href="classmesos_1_1allocator_1_1Allocator.html">mesos::allocator::Allocator</a>* allocator,</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <a class="code" href="classmesos_1_1internal_1_1mas
ter_1_1Registrar.html">Registrar</a>* registrar,</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <a class="code" href="classmesos_1_1internal_1_1Files.html">Files</a>* files,</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <a class="code" href="classmesos_1_1master_1_1contender_1_1MasterContender.html">mesos::master::contender::MasterContender</a>* contender,</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="classmesos_1_1master_1_1detector_1_1MasterDetector.html">mesos::master::detector::MasterDetector</a>* detector,</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<Authorizer*></a>& authorizer,</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="ke
yword">const</span> <a class="code" href="classOption.html">Option</a><std::shared_ptr<process::RateLimiter>>&</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  slaveRemovalLimiter,</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1master_1_1Flags.html">Flags</a>& <a class="code" href="namespaceflags.html">flags</a> = <a class="code" href="classmesos_1_1internal_1_1master_1_1Flags.html">Flags</a>());</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keyword">virtual</span> ~<a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>();</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div><div class="line"><a na
me="l00441"></a><span class="lineno"> 441</span>  <span class="comment">// Message handlers.</span></div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordtype">void</span> submitScheduler(</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">name</a>);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordtype">void</span> registerFramework(</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> 
RegisterFrameworkMessage&& registerFrameworkMessage);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordtype">void</span> reregisterFramework(</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  ReregisterFrameworkMessage&& reregisterFrameworkMessage);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordtype">void</span> unregisterFramework(</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keyword">const</
span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keyword">const</span> FrameworkID& frameworkId);</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordtype">void</span> deactivateFramework(</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">const</span> FrameworkID& frameworkId);</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <s
pan class="comment">// TODO(vinod): Remove this once the old driver is removed.</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordtype">void</span> resourceRequest(</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">const</span> std::vector<Request>& requests);</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordtype">void</span> launchTasks(</div><div class="line"><a
name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  LaunchTasksMessage&& launchTasksMessage);</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordtype">void</span> reviveOffers(</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="k
eyword">const</span> std::vector<std::string>& role);</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordtype">void</span> killTask(</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keyword">const</span> FrameworkID& frameworkId,</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">const</span> TaskID& taskId);</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordtype">void</span> statusU
pdateAcknowledgement(</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  StatusUpdateAcknowledgementMessage&& statusUpdateAcknowledgementMessage);</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> </div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordtype">void</span> schedulerMessage(</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  FrameworkToExecutorMessage&& frameworkToExecutorMessage);</div><div class="l
ine"><a name="l00488"></a><span class="lineno"> 488</span> </div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordtype">void</span> executorMessage(</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  ExecutorToFrameworkMessage&& executorToFrameworkMessage);</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordtype">void</span> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#afd6f535967a78ca5bfe59127ac23a626">registerSlave</a>(</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</s
pan>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  RegisterSlaveMessage&& registerSlaveMessage);</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordtype">void</span> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#aa161808296e305b8b17479f2f7b70fa4">reregisterSlave</a>(</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  ReregisterSlaveMessage&& incomingMessage);</div><div class="li
ne"><a name="l00500"></a><span class="lineno"> 500</span> </div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordtype">void</span> unregisterSlave(</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1UPID.html">process::UPID</a>& from,</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">const</span> SlaveID& slaveId);</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordtype">void</span> statusUpdate(</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  StatusUpdateMessage&& statusUpdateMessage);</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>
60;</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordtype">void</span> reconcileTasks(</div><div
<TRUNCATED>