http://git-wip-us.apache.org/repos/asf/mesos-site/blob/bc27b0f7/content/api/latest/c++/master_2validation_8hpp_source.html
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diff --git a/content/api/latest/c++/master_2validation_8hpp_source.html 
b/content/api/latest/c++/master_2validation_8hpp_source.html
index eb31abf..e6ec6ae 100644
--- a/content/api/latest/c++/master_2validation_8hpp_source.html
+++ b/content/api/latest/c++/master_2validation_8hpp_source.html
@@ -124,260 +124,255 @@
 <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; 
   <span class="keyword">const</span> SlaveInfo&amp; slaveInfo,</div>
 <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; 
   <span class="keyword">const</span> std::vector&lt;Resource&gt;&amp; 
checkpointedResources);</div>
 <div class="line"><a name="l00072"></a><span class="lineno">   
72</span>&#160;</div>
-<div class="line"><a name="l00073"></a><span class="lineno">   
73</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#a87f75b712d4489278730df3403d76737">reregisterSlave</a>(</div>
-<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; 
   <span class="keyword">const</span> SlaveInfo&amp; slaveInfo,</div>
-<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; 
   <span class="keyword">const</span> std::vector&lt;Task&gt;&amp; tasks,</div>
-<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; 
   <span class="keyword">const</span> std::vector&lt;Resource&gt;&amp; 
resources,</div>
-<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; 
   <span class="keyword">const</span> std::vector&lt;ExecutorInfo&gt;&amp; 
executorInfos,</div>
-<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; 
   <span class="keyword">const</span> std::vector&lt;FrameworkInfo&gt;&amp; 
frameworkInfos);</div>
+<div class="line"><a name="l00073"></a><span class="lineno">   
73</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<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="l00074"></a><span class="lineno">   74</span>&#160; 
   <span class="keyword">const</span> ReregisterSlaveMessage&amp; 
message);</div>
+<div class="line"><a name="l00075"></a><span class="lineno">   
75</span>&#160;</div>
+<div class="line"><a name="l00076"></a><span class="lineno">   
76</span>&#160;} <span class="comment">// namespace message {</span></div>
+<div class="line"><a name="l00077"></a><span class="lineno">   
77</span>&#160;} <span class="comment">// namespace master {</span></div>
+<div class="line"><a name="l00078"></a><span class="lineno">   
78</span>&#160;</div>
 <div class="line"><a name="l00079"></a><span class="lineno">   
79</span>&#160;</div>
-<div class="line"><a name="l00080"></a><span class="lineno">   
80</span>&#160;} <span class="comment">// namespace message {</span></div>
-<div class="line"><a name="l00081"></a><span class="lineno">   
81</span>&#160;} <span class="comment">// namespace master {</span></div>
+<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html">   
80</a></span>&#160;<span class="keyword">namespace </span>framework {</div>
+<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html">
   81</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
 <div class="line"><a name="l00082"></a><span class="lineno">   
82</span>&#160;</div>
-<div class="line"><a name="l00083"></a><span class="lineno">   
83</span>&#160;</div>
-<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html">   
84</a></span>&#160;<span class="keyword">namespace </span>framework {</div>
-<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html">
   85</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00086"></a><span class="lineno">   
86</span>&#160;</div>
-<div class="line"><a name="l00087"></a><span class="lineno">   
87</span>&#160;<span class="comment">// Validates the roles in given 
FrameworkInfo. Role, roles and</span></div>
-<div class="line"><a name="l00088"></a><span class="lineno">   
88</span>&#160;<span class="comment">// MULTI_ROLE should be set according to 
following matrix. Also,</span></div>
-<div class="line"><a name="l00089"></a><span class="lineno">   
89</span>&#160;<span class="comment">// roles should not contain duplicate 
entries.</span></div>
-<div class="line"><a name="l00090"></a><span class="lineno">   
90</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00091"></a><span class="lineno">   
91</span>&#160;<span class="comment">// -- MULTI_ROLE is NOT set --</span></div>
+<div class="line"><a name="l00083"></a><span class="lineno">   
83</span>&#160;<span class="comment">// Validates the roles in given 
FrameworkInfo. Role, roles and</span></div>
+<div class="line"><a name="l00084"></a><span class="lineno">   
84</span>&#160;<span class="comment">// MULTI_ROLE should be set according to 
following matrix. Also,</span></div>
+<div class="line"><a name="l00085"></a><span class="lineno">   
85</span>&#160;<span class="comment">// roles should not contain duplicate 
entries.</span></div>
+<div class="line"><a name="l00086"></a><span class="lineno">   
86</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00087"></a><span class="lineno">   
87</span>&#160;<span class="comment">// -- MULTI_ROLE is NOT set --</span></div>
+<div class="line"><a name="l00088"></a><span class="lineno">   
88</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
+<div class="line"><a name="l00089"></a><span class="lineno">   
89</span>&#160;<span class="comment">// |       |Roles  |No Roles |</span></div>
+<div class="line"><a name="l00090"></a><span class="lineno">   
90</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
+<div class="line"><a name="l00091"></a><span class="lineno">   
91</span>&#160;<span class="comment">// |Role   | Error |  None   |</span></div>
 <div class="line"><a name="l00092"></a><span class="lineno">   
92</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
-<div class="line"><a name="l00093"></a><span class="lineno">   
93</span>&#160;<span class="comment">// |       |Roles  |No Roles |</span></div>
+<div class="line"><a name="l00093"></a><span class="lineno">   
93</span>&#160;<span class="comment">// |No Role| Error |  None   |</span></div>
 <div class="line"><a name="l00094"></a><span class="lineno">   
94</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
-<div class="line"><a name="l00095"></a><span class="lineno">   
95</span>&#160;<span class="comment">// |Role   | Error |  None   |</span></div>
-<div class="line"><a name="l00096"></a><span class="lineno">   
96</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
-<div class="line"><a name="l00097"></a><span class="lineno">   
97</span>&#160;<span class="comment">// |No Role| Error |  None   |</span></div>
-<div class="line"><a name="l00098"></a><span class="lineno">   
98</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
-<div class="line"><a name="l00099"></a><span class="lineno">   
99</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00100"></a><span class="lineno">  
100</span>&#160;<span class="comment">// ---- MULTI_ROLE is set 
----</span></div>
+<div class="line"><a name="l00095"></a><span class="lineno">   
95</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00096"></a><span class="lineno">   
96</span>&#160;<span class="comment">// ---- MULTI_ROLE is set ----</span></div>
+<div class="line"><a name="l00097"></a><span class="lineno">   
97</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
+<div class="line"><a name="l00098"></a><span class="lineno">   
98</span>&#160;<span class="comment">// |       |Roles  |No Roles |</span></div>
+<div class="line"><a name="l00099"></a><span class="lineno">   
99</span>&#160;<span class="comment">// +-------+-------+---------+</span></div>
+<div class="line"><a name="l00100"></a><span class="lineno">  
100</span>&#160;<span class="comment">// |Role   | Error |  Error  
|</span></div>
 <div class="line"><a name="l00101"></a><span class="lineno">  
101</span>&#160;<span class="comment">// 
+-------+-------+---------+</span></div>
-<div class="line"><a name="l00102"></a><span class="lineno">  
102</span>&#160;<span class="comment">// |       |Roles  |No Roles 
|</span></div>
+<div class="line"><a name="l00102"></a><span class="lineno">  
102</span>&#160;<span class="comment">// |No Role| None  |  None   
|</span></div>
 <div class="line"><a name="l00103"></a><span class="lineno">  
103</span>&#160;<span class="comment">// 
+-------+-------+---------+</span></div>
-<div class="line"><a name="l00104"></a><span class="lineno">  
104</span>&#160;<span class="comment">// |Role   | Error |  Error  
|</span></div>
-<div class="line"><a name="l00105"></a><span class="lineno">  
105</span>&#160;<span class="comment">// 
+-------+-------+---------+</span></div>
-<div class="line"><a name="l00106"></a><span class="lineno">  
106</span>&#160;<span class="comment">// |No Role| None  |  None   
|</span></div>
-<div class="line"><a name="l00107"></a><span class="lineno">  
107</span>&#160;<span class="comment">// 
+-------+-------+---------+</span></div>
-<div class="line"><a name="l00108"></a><span class="lineno">  
108</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html#af68f1787c31d4a27e4d50c64b3566534">validateRoles</a>(<span
 class="keyword">const</span> mesos::FrameworkInfo&amp; frameworkInfo);</div>
-<div class="line"><a name="l00109"></a><span class="lineno">  
109</span>&#160;</div>
-<div class="line"><a name="l00110"></a><span class="lineno">  
110</span>&#160;} <span class="comment">// namespace internal {</span></div>
-<div class="line"><a name="l00111"></a><span class="lineno">  
111</span>&#160;</div>
-<div class="line"><a name="l00112"></a><span class="lineno">  
112</span>&#160;<span class="comment">// Validate a FrameworkInfo.</span></div>
-<div class="line"><a name="l00113"></a><span class="lineno">  
113</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00114"></a><span class="lineno">  
114</span>&#160;<span class="comment">// TODO(jay_guo): This currently only 
validates</span></div>
-<div class="line"><a name="l00115"></a><span class="lineno">  
115</span>&#160;<span class="comment">// the role(s), validate more 
fields!</span></div>
-<div class="line"><a name="l00116"></a><span class="lineno">  
116</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html#a7f359831d546924e4fbeb0ba306e2755">validate</a>(<span
 class="keyword">const</span> mesos::FrameworkInfo&amp; frameworkInfo);</div>
-<div class="line"><a name="l00117"></a><span class="lineno">  
117</span>&#160;</div>
-<div class="line"><a name="l00118"></a><span class="lineno">  
118</span>&#160;} <span class="comment">// namespace framework {</span></div>
+<div class="line"><a name="l00104"></a><span class="lineno">  
104</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html#af68f1787c31d4a27e4d50c64b3566534">validateRoles</a>(<span
 class="keyword">const</span> mesos::FrameworkInfo&amp; frameworkInfo);</div>
+<div class="line"><a name="l00105"></a><span class="lineno">  
105</span>&#160;</div>
+<div class="line"><a name="l00106"></a><span class="lineno">  
106</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00107"></a><span class="lineno">  
107</span>&#160;</div>
+<div class="line"><a name="l00108"></a><span class="lineno">  
108</span>&#160;<span class="comment">// Validate a FrameworkInfo.</span></div>
+<div class="line"><a name="l00109"></a><span class="lineno">  
109</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00110"></a><span class="lineno">  
110</span>&#160;<span class="comment">// TODO(jay_guo): This currently only 
validates</span></div>
+<div class="line"><a name="l00111"></a><span class="lineno">  
111</span>&#160;<span class="comment">// the role(s), validate more 
fields!</span></div>
+<div class="line"><a name="l00112"></a><span class="lineno">  
112</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html#a7f359831d546924e4fbeb0ba306e2755">validate</a>(<span
 class="keyword">const</span> mesos::FrameworkInfo&amp; frameworkInfo);</div>
+<div class="line"><a name="l00113"></a><span class="lineno">  
113</span>&#160;</div>
+<div class="line"><a name="l00114"></a><span class="lineno">  
114</span>&#160;} <span class="comment">// namespace framework {</span></div>
+<div class="line"><a name="l00115"></a><span class="lineno">  
115</span>&#160;</div>
+<div class="line"><a name="l00116"></a><span class="lineno">  
116</span>&#160;</div>
+<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler.html">  
117</a></span>&#160;<span class="keyword">namespace </span>scheduler {</div>
+<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html">
  118</a></span>&#160;<span class="keyword">namespace </span>call {</div>
 <div class="line"><a name="l00119"></a><span class="lineno">  
119</span>&#160;</div>
-<div class="line"><a name="l00120"></a><span class="lineno">  
120</span>&#160;</div>
-<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler.html">  
121</a></span>&#160;<span class="keyword">namespace </span>scheduler {</div>
-<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html">
  122</a></span>&#160;<span class="keyword">namespace </span>call {</div>
-<div class="line"><a name="l00123"></a><span class="lineno">  
123</span>&#160;</div>
-<div class="line"><a name="l00124"></a><span class="lineno">  
124</span>&#160;<span class="comment">// Validates that a scheduler::Call is 
well-formed.</span></div>
-<div class="line"><a name="l00125"></a><span class="lineno">  
125</span>&#160;<span class="comment">// TODO(bmahler): Add unit 
tests.</span></div>
-<div class="line"><a name="l00126"></a><span class="lineno">  
126</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html#a8e9cb980895653a8ea234b98b618ecd2">validate</a>(</div>
-<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::scheduler::Call</a>&amp;
 call,</div>
-<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal = <a class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00120"></a><span class="lineno">  
120</span>&#160;<span class="comment">// Validates that a scheduler::Call is 
well-formed.</span></div>
+<div class="line"><a name="l00121"></a><span class="lineno">  
121</span>&#160;<span class="comment">// TODO(bmahler): Add unit 
tests.</span></div>
+<div class="line"><a name="l00122"></a><span class="lineno">  
122</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html#a8e9cb980895653a8ea234b98b618ecd2">validate</a>(</div>
+<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::scheduler::Call</a>&amp;
 call,</div>
+<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal = <a class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00125"></a><span class="lineno">  
125</span>&#160;</div>
+<div class="line"><a name="l00126"></a><span class="lineno">  
126</span>&#160;} <span class="comment">// namespace call {</span></div>
+<div class="line"><a name="l00127"></a><span class="lineno">  
127</span>&#160;} <span class="comment">// namespace scheduler {</span></div>
+<div class="line"><a name="l00128"></a><span class="lineno">  
128</span>&#160;</div>
 <div class="line"><a name="l00129"></a><span class="lineno">  
129</span>&#160;</div>
-<div class="line"><a name="l00130"></a><span class="lineno">  
130</span>&#160;} <span class="comment">// namespace call {</span></div>
-<div class="line"><a name="l00131"></a><span class="lineno">  
131</span>&#160;} <span class="comment">// namespace scheduler {</span></div>
-<div class="line"><a name="l00132"></a><span class="lineno">  
132</span>&#160;</div>
-<div class="line"><a name="l00133"></a><span class="lineno">  
133</span>&#160;</div>
-<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html">  
134</a></span>&#160;<span class="keyword">namespace </span>resource {</div>
-<div class="line"><a name="l00135"></a><span class="lineno">  
135</span>&#160;</div>
-<div class="line"><a name="l00136"></a><span class="lineno">  
136</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
-<div class="line"><a name="l00137"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html">
  137</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00138"></a><span class="lineno">  
138</span>&#160;</div>
-<div class="line"><a name="l00139"></a><span class="lineno">  
139</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html#a2c3aa9fcef7f8d13a1370ae93ff0383a">validateSingleResourceProvider</a>(</div>
-<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;Resource&gt;&amp; resources);</div>
-<div class="line"><a name="l00141"></a><span class="lineno">  
141</span>&#160;</div>
-<div class="line"><a name="l00142"></a><span class="lineno">  
142</span>&#160;} <span class="comment">// namespace internal {</span></div>
-<div class="line"><a name="l00143"></a><span class="lineno">  
143</span>&#160;</div>
-<div class="line"><a name="l00144"></a><span class="lineno">  
144</span>&#160;<span class="comment">// Validates resources specified by 
frameworks.</span></div>
-<div class="line"><a name="l00145"></a><span class="lineno">  
145</span>&#160;<span class="comment">// NOTE: We cannot take 
&#39;Resources&#39; here because invalid resources are</span></div>
-<div class="line"><a name="l00146"></a><span class="lineno">  
146</span>&#160;<span class="comment">// silently ignored within its 
constructor.</span></div>
-<div class="line"><a name="l00147"></a><span class="lineno">  
147</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html#a32226576728bfadc39fce340a7b6e4d9">validate</a>(</div>
-<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;Resource&gt;&amp; resources);</div>
-<div class="line"><a name="l00149"></a><span class="lineno">  
149</span>&#160;</div>
-<div class="line"><a name="l00150"></a><span class="lineno">  
150</span>&#160;} <span class="comment">// namespace resource {</span></div>
-<div class="line"><a name="l00151"></a><span class="lineno">  
151</span>&#160;</div>
-<div class="line"><a name="l00152"></a><span class="lineno">  
152</span>&#160;</div>
-<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html">  
153</a></span>&#160;<span class="keyword">namespace </span>executor {</div>
-<div class="line"><a name="l00154"></a><span class="lineno">  
154</span>&#160;</div>
-<div class="line"><a name="l00155"></a><span class="lineno">  
155</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
-<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html">
  156</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00157"></a><span class="lineno">  
157</span>&#160;</div>
-<div class="line"><a name="l00158"></a><span class="lineno">  
158</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">validateExecutorID</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
-<div class="line"><a name="l00159"></a><span class="lineno">  
159</span>&#160;</div>
-<div class="line"><a name="l00160"></a><span class="lineno">  
160</span>&#160;<span class="comment">// Validates that fields are properly set 
depending on the type of the executor.</span></div>
-<div class="line"><a name="l00161"></a><span class="lineno">  
161</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a9ebe9897a79fc1c166d52668b86104b0">validateType</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
-<div class="line"><a name="l00162"></a><span class="lineno">  
162</span>&#160;</div>
-<div class="line"><a name="l00163"></a><span class="lineno">  
163</span>&#160;<span class="comment">// Validates resources of the 
executor.</span></div>
-<div class="line"><a name="l00164"></a><span class="lineno">  
164</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#aaf28f7a39db6151b2451beff6fef7ed3">validateResources</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html">  
130</a></span>&#160;<span class="keyword">namespace </span>resource {</div>
+<div class="line"><a name="l00131"></a><span class="lineno">  
131</span>&#160;</div>
+<div class="line"><a name="l00132"></a><span class="lineno">  
132</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
+<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html">
  133</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
+<div class="line"><a name="l00134"></a><span class="lineno">  
134</span>&#160;</div>
+<div class="line"><a name="l00135"></a><span class="lineno">  
135</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html#a2c3aa9fcef7f8d13a1370ae93ff0383a">validateSingleResourceProvider</a>(</div>
+<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;Resource&gt;&amp; resources);</div>
+<div class="line"><a name="l00137"></a><span class="lineno">  
137</span>&#160;</div>
+<div class="line"><a name="l00138"></a><span class="lineno">  
138</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00139"></a><span class="lineno">  
139</span>&#160;</div>
+<div class="line"><a name="l00140"></a><span class="lineno">  
140</span>&#160;<span class="comment">// Validates resources specified by 
frameworks.</span></div>
+<div class="line"><a name="l00141"></a><span class="lineno">  
141</span>&#160;<span class="comment">// NOTE: We cannot take 
&#39;Resources&#39; here because invalid resources are</span></div>
+<div class="line"><a name="l00142"></a><span class="lineno">  
142</span>&#160;<span class="comment">// silently ignored within its 
constructor.</span></div>
+<div class="line"><a name="l00143"></a><span class="lineno">  
143</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html#a32226576728bfadc39fce340a7b6e4d9">validate</a>(</div>
+<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;Resource&gt;&amp; resources);</div>
+<div class="line"><a name="l00145"></a><span class="lineno">  
145</span>&#160;</div>
+<div class="line"><a name="l00146"></a><span class="lineno">  
146</span>&#160;} <span class="comment">// namespace resource {</span></div>
+<div class="line"><a name="l00147"></a><span class="lineno">  
147</span>&#160;</div>
+<div class="line"><a name="l00148"></a><span class="lineno">  
148</span>&#160;</div>
+<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html">  
149</a></span>&#160;<span class="keyword">namespace </span>executor {</div>
+<div class="line"><a name="l00150"></a><span class="lineno">  
150</span>&#160;</div>
+<div class="line"><a name="l00151"></a><span class="lineno">  
151</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
+<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html">
  152</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
+<div class="line"><a name="l00153"></a><span class="lineno">  
153</span>&#160;</div>
+<div class="line"><a name="l00154"></a><span class="lineno">  
154</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">validateExecutorID</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00155"></a><span class="lineno">  
155</span>&#160;</div>
+<div class="line"><a name="l00156"></a><span class="lineno">  
156</span>&#160;<span class="comment">// Validates that fields are properly set 
depending on the type of the executor.</span></div>
+<div class="line"><a name="l00157"></a><span class="lineno">  
157</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a9ebe9897a79fc1c166d52668b86104b0">validateType</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00158"></a><span class="lineno">  
158</span>&#160;</div>
+<div class="line"><a name="l00159"></a><span class="lineno">  
159</span>&#160;<span class="comment">// Validates resources of the 
executor.</span></div>
+<div class="line"><a name="l00160"></a><span class="lineno">  
160</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#aaf28f7a39db6151b2451beff6fef7ed3">validateResources</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00161"></a><span class="lineno">  
161</span>&#160;</div>
+<div class="line"><a name="l00162"></a><span class="lineno">  
162</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00163"></a><span class="lineno">  
163</span>&#160;</div>
+<div class="line"><a name="l00164"></a><span class="lineno">  
164</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html#ab584b5c18fe8091ef26e2be1ed509ed1">validate</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
 <div class="line"><a name="l00165"></a><span class="lineno">  
165</span>&#160;</div>
-<div class="line"><a name="l00166"></a><span class="lineno">  
166</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00166"></a><span class="lineno">  
166</span>&#160;} <span class="comment">// namespace executor {</span></div>
 <div class="line"><a name="l00167"></a><span class="lineno">  
167</span>&#160;</div>
-<div class="line"><a name="l00168"></a><span class="lineno">  
168</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html#ab584b5c18fe8091ef26e2be1ed509ed1">validate</a>(<span
 class="keyword">const</span> ExecutorInfo&amp; executor);</div>
-<div class="line"><a name="l00169"></a><span class="lineno">  
169</span>&#160;</div>
-<div class="line"><a name="l00170"></a><span class="lineno">  
170</span>&#160;} <span class="comment">// namespace executor {</span></div>
-<div class="line"><a name="l00171"></a><span class="lineno">  
171</span>&#160;</div>
-<div class="line"><a name="l00172"></a><span class="lineno">  
172</span>&#160;</div>
-<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html">  
173</a></span>&#160;<span class="keyword">namespace </span>task {</div>
-<div class="line"><a name="l00174"></a><span class="lineno">  
174</span>&#160;</div>
-<div class="line"><a name="l00175"></a><span class="lineno">  
175</span>&#160;<span class="comment">// Validates a task that a framework 
attempts to launch within the</span></div>
-<div class="line"><a name="l00176"></a><span class="lineno">  
176</span>&#160;<span class="comment">// offered resources. Returns an optional 
error which will cause the</span></div>
-<div class="line"><a name="l00177"></a><span class="lineno">  
177</span>&#160;<span class="comment">// master to send a `TASK_ERROR` status 
update back to the framework.</span></div>
-<div class="line"><a name="l00178"></a><span class="lineno">  
178</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00179"></a><span class="lineno">  
179</span>&#160;<span class="comment">// NOTE: This function must be called 
sequentially for each task, and</span></div>
-<div class="line"><a name="l00180"></a><span class="lineno">  
180</span>&#160;<span class="comment">// each task needs to be launched before 
the next can be validated.</span></div>
-<div class="line"><a name="l00181"></a><span class="lineno">  
181</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html#addcf61e144d7714bbb56f6e7857c0b84">validate</a>(</div>
-<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; 
   <span class="keyword">const</span> TaskInfo&amp; task,</div>
-<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework,</div>
-<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div>
-<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; offered);</div>
+<div class="line"><a name="l00168"></a><span class="lineno">  
168</span>&#160;</div>
+<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html">  
169</a></span>&#160;<span class="keyword">namespace </span>task {</div>
+<div class="line"><a name="l00170"></a><span class="lineno">  
170</span>&#160;</div>
+<div class="line"><a name="l00171"></a><span class="lineno">  
171</span>&#160;<span class="comment">// Validates a task that a framework 
attempts to launch within the</span></div>
+<div class="line"><a name="l00172"></a><span class="lineno">  
172</span>&#160;<span class="comment">// offered resources. Returns an optional 
error which will cause the</span></div>
+<div class="line"><a name="l00173"></a><span class="lineno">  
173</span>&#160;<span class="comment">// master to send a `TASK_ERROR` status 
update back to the framework.</span></div>
+<div class="line"><a name="l00174"></a><span class="lineno">  
174</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00175"></a><span class="lineno">  
175</span>&#160;<span class="comment">// NOTE: This function must be called 
sequentially for each task, and</span></div>
+<div class="line"><a name="l00176"></a><span class="lineno">  
176</span>&#160;<span class="comment">// each task needs to be launched before 
the next can be validated.</span></div>
+<div class="line"><a name="l00177"></a><span class="lineno">  
177</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html#addcf61e144d7714bbb56f6e7857c0b84">validate</a>(</div>
+<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; 
   <span class="keyword">const</span> TaskInfo&amp; task,</div>
+<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework,</div>
+<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div>
+<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; offered);</div>
+<div class="line"><a name="l00182"></a><span class="lineno">  
182</span>&#160;</div>
+<div class="line"><a name="l00183"></a><span class="lineno">  
183</span>&#160;</div>
+<div class="line"><a name="l00184"></a><span class="lineno">  
184</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
+<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html">
  185</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
 <div class="line"><a name="l00186"></a><span class="lineno">  
186</span>&#160;</div>
-<div class="line"><a name="l00187"></a><span class="lineno">  
187</span>&#160;</div>
-<div class="line"><a name="l00188"></a><span class="lineno">  
188</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
-<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html">
  189</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00190"></a><span class="lineno">  
190</span>&#160;</div>
-<div class="line"><a name="l00191"></a><span class="lineno">  
191</span>&#160;<span class="comment">// Validates resources of the 
task.</span></div>
-<div class="line"><a name="l00192"></a><span class="lineno">  
192</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
-<div class="line"><a name="l00193"></a><span class="lineno">  
193</span>&#160;</div>
-<div class="line"><a name="l00194"></a><span class="lineno">  
194</span>&#160;<span class="comment">// Validates resources of the task and 
its executor.</span></div>
-<div class="line"><a name="l00195"></a><span class="lineno">  
195</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a022c4b03c213982d97466c05a023a45c">validateTaskAndExecutorResources</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
-<div class="line"><a name="l00196"></a><span class="lineno">  
196</span>&#160;</div>
-<div class="line"><a name="l00197"></a><span class="lineno">  
197</span>&#160;<span class="comment">// Validates the kill policy of the 
task.</span></div>
-<div class="line"><a name="l00198"></a><span class="lineno">  
198</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#aea75ca826f924863c11796152c96ec33">validateKillPolicy</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
-<div class="line"><a name="l00199"></a><span class="lineno">  
199</span>&#160;</div>
-<div class="line"><a name="l00200"></a><span class="lineno">  
200</span>&#160;<span class="comment">// Validates the check of the 
task.</span></div>
-<div class="line"><a name="l00201"></a><span class="lineno">  
201</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a50d3c2633e2d5f59120fd3f0f306fa9a">validateCheck</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
-<div class="line"><a name="l00202"></a><span class="lineno">  
202</span>&#160;</div>
-<div class="line"><a name="l00203"></a><span class="lineno">  
203</span>&#160;<span class="comment">// Validates the health check of the 
task.</span></div>
-<div class="line"><a name="l00204"></a><span class="lineno">  
204</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#af04d89fb9fd4909fc1c06a59ed4e5a5c">validateHealthCheck</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00187"></a><span class="lineno">  
187</span>&#160;<span class="comment">// Validates resources of the 
task.</span></div>
+<div class="line"><a name="l00188"></a><span class="lineno">  
188</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00189"></a><span class="lineno">  
189</span>&#160;</div>
+<div class="line"><a name="l00190"></a><span class="lineno">  
190</span>&#160;<span class="comment">// Validates resources of the task and 
its executor.</span></div>
+<div class="line"><a name="l00191"></a><span class="lineno">  
191</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a022c4b03c213982d97466c05a023a45c">validateTaskAndExecutorResources</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00192"></a><span class="lineno">  
192</span>&#160;</div>
+<div class="line"><a name="l00193"></a><span class="lineno">  
193</span>&#160;<span class="comment">// Validates the kill policy of the 
task.</span></div>
+<div class="line"><a name="l00194"></a><span class="lineno">  
194</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#aea75ca826f924863c11796152c96ec33">validateKillPolicy</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00195"></a><span class="lineno">  
195</span>&#160;</div>
+<div class="line"><a name="l00196"></a><span class="lineno">  
196</span>&#160;<span class="comment">// Validates the check of the 
task.</span></div>
+<div class="line"><a name="l00197"></a><span class="lineno">  
197</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a50d3c2633e2d5f59120fd3f0f306fa9a">validateCheck</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00198"></a><span class="lineno">  
198</span>&#160;</div>
+<div class="line"><a name="l00199"></a><span class="lineno">  
199</span>&#160;<span class="comment">// Validates the health check of the 
task.</span></div>
+<div class="line"><a name="l00200"></a><span class="lineno">  
200</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#af04d89fb9fd4909fc1c06a59ed4e5a5c">validateHealthCheck</a>(<span
 class="keyword">const</span> TaskInfo&amp; task);</div>
+<div class="line"><a name="l00201"></a><span class="lineno">  
201</span>&#160;</div>
+<div class="line"><a name="l00202"></a><span class="lineno">  
202</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00203"></a><span class="lineno">  
203</span>&#160;</div>
+<div class="line"><a name="l00204"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html">
  204</a></span>&#160;<span class="keyword">namespace </span><a class="code" 
href="structgroup.html">group</a> {</div>
 <div class="line"><a name="l00205"></a><span class="lineno">  
205</span>&#160;</div>
-<div class="line"><a name="l00206"></a><span class="lineno">  
206</span>&#160;} <span class="comment">// namespace internal {</span></div>
-<div class="line"><a name="l00207"></a><span class="lineno">  
207</span>&#160;</div>
-<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html">
  208</a></span>&#160;<span class="keyword">namespace </span><a class="code" 
href="structgroup.html">group</a> {</div>
-<div class="line"><a name="l00209"></a><span class="lineno">  
209</span>&#160;</div>
-<div class="line"><a name="l00210"></a><span class="lineno">  
210</span>&#160;<span class="comment">// Validates a task group that a 
framework attempts to launch within the</span></div>
-<div class="line"><a name="l00211"></a><span class="lineno">  
211</span>&#160;<span class="comment">// offered resources. Returns an optional 
error which will cause the</span></div>
-<div class="line"><a name="l00212"></a><span class="lineno">  
212</span>&#160;<span class="comment">// master to send a `TASK_ERROR` status 
updates for *all* the tasks in</span></div>
-<div class="line"><a name="l00213"></a><span class="lineno">  
213</span>&#160;<span class="comment">// the task group back to the 
framework.</span></div>
-<div class="line"><a name="l00214"></a><span class="lineno">  
214</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00215"></a><span class="lineno">  
215</span>&#160;<span class="comment">// NOTE: Validation error of *any* task 
will cause all the tasks in the task</span></div>
-<div class="line"><a name="l00216"></a><span class="lineno">  
216</span>&#160;<span class="comment">// group to be rejected by the 
master.</span></div>
-<div class="line"><a name="l00217"></a><span class="lineno">  
217</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html#a8e98b5bf56c232f4e87f646fe58d10d8">validate</a>(</div>
-<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; 
   <span class="keyword">const</span> TaskGroupInfo&amp; taskGroup,</div>
-<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160; 
   <span class="keyword">const</span> ExecutorInfo&amp; executor,</div>
-<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework,</div>
-<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div>
-<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; offered);</div>
+<div class="line"><a name="l00206"></a><span class="lineno">  
206</span>&#160;<span class="comment">// Validates a task group that a 
framework attempts to launch within the</span></div>
+<div class="line"><a name="l00207"></a><span class="lineno">  
207</span>&#160;<span class="comment">// offered resources. Returns an optional 
error which will cause the</span></div>
+<div class="line"><a name="l00208"></a><span class="lineno">  
208</span>&#160;<span class="comment">// master to send a `TASK_ERROR` status 
updates for *all* the tasks in</span></div>
+<div class="line"><a name="l00209"></a><span class="lineno">  
209</span>&#160;<span class="comment">// the task group back to the 
framework.</span></div>
+<div class="line"><a name="l00210"></a><span class="lineno">  
210</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00211"></a><span class="lineno">  
211</span>&#160;<span class="comment">// NOTE: Validation error of *any* task 
will cause all the tasks in the task</span></div>
+<div class="line"><a name="l00212"></a><span class="lineno">  
212</span>&#160;<span class="comment">// group to be rejected by the 
master.</span></div>
+<div class="line"><a name="l00213"></a><span class="lineno">  
213</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html#a8e98b5bf56c232f4e87f646fe58d10d8">validate</a>(</div>
+<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160; 
   <span class="keyword">const</span> TaskGroupInfo&amp; taskGroup,</div>
+<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; 
   <span class="keyword">const</span> ExecutorInfo&amp; executor,</div>
+<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework,</div>
+<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div>
+<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; offered);</div>
+<div class="line"><a name="l00219"></a><span class="lineno">  
219</span>&#160;</div>
+<div class="line"><a name="l00220"></a><span class="lineno">  
220</span>&#160;</div>
+<div class="line"><a name="l00221"></a><span class="lineno">  
221</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
+<div class="line"><a name="l00222"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html">
  222</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
 <div class="line"><a name="l00223"></a><span class="lineno">  
223</span>&#160;</div>
-<div class="line"><a name="l00224"></a><span class="lineno">  
224</span>&#160;</div>
-<div class="line"><a name="l00225"></a><span class="lineno">  
225</span>&#160;<span class="comment">// Functions in this namespace are only 
exposed for testing.</span></div>
-<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html">
  226</a></span>&#160;<span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00227"></a><span class="lineno">  
227</span>&#160;</div>
-<div class="line"><a name="l00228"></a><span class="lineno">  
228</span>&#160;<span class="comment">// Validates that the resources specified 
by</span></div>
-<div class="line"><a name="l00229"></a><span class="lineno">  
229</span>&#160;<span class="comment">// the task group and its executor are 
valid.</span></div>
-<div class="line"><a name="l00230"></a><span class="lineno">  
230</span>&#160;<span class="comment">//</span></div>
-<div class="line"><a name="l00231"></a><span class="lineno">  
231</span>&#160;<span class="comment">// TODO(vinod): Consolidate this with 
`validateTaskAndExecutorResources()`.</span></div>
-<div class="line"><a name="l00232"></a><span class="lineno">  
232</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html#a014ef5cbfd11ca273df7d3a5ff1501a0">validateTaskGroupAndExecutorResources</a>(</div>
-<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; 
   <span class="keyword">const</span> TaskGroupInfo&amp; taskGroup,</div>
-<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; 
   <span class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00224"></a><span class="lineno">  
224</span>&#160;<span class="comment">// Validates that the resources specified 
by</span></div>
+<div class="line"><a name="l00225"></a><span class="lineno">  
225</span>&#160;<span class="comment">// the task group and its executor are 
valid.</span></div>
+<div class="line"><a name="l00226"></a><span class="lineno">  
226</span>&#160;<span class="comment">//</span></div>
+<div class="line"><a name="l00227"></a><span class="lineno">  
227</span>&#160;<span class="comment">// TODO(vinod): Consolidate this with 
`validateTaskAndExecutorResources()`.</span></div>
+<div class="line"><a name="l00228"></a><span class="lineno">  
228</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html#a014ef5cbfd11ca273df7d3a5ff1501a0">validateTaskGroupAndExecutorResources</a>(</div>
+<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; 
   <span class="keyword">const</span> TaskGroupInfo&amp; taskGroup,</div>
+<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160; 
   <span class="keyword">const</span> ExecutorInfo&amp; executor);</div>
+<div class="line"><a name="l00231"></a><span class="lineno">  
231</span>&#160;</div>
+<div class="line"><a name="l00232"></a><span class="lineno">  
232</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00233"></a><span class="lineno">  
233</span>&#160;</div>
+<div class="line"><a name="l00234"></a><span class="lineno">  
234</span>&#160;} <span class="comment">// namespace group {</span></div>
 <div class="line"><a name="l00235"></a><span class="lineno">  
235</span>&#160;</div>
-<div class="line"><a name="l00236"></a><span class="lineno">  
236</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00236"></a><span class="lineno">  
236</span>&#160;} <span class="comment">// namespace task {</span></div>
 <div class="line"><a name="l00237"></a><span class="lineno">  
237</span>&#160;</div>
-<div class="line"><a name="l00238"></a><span class="lineno">  
238</span>&#160;} <span class="comment">// namespace group {</span></div>
-<div class="line"><a name="l00239"></a><span class="lineno">  
239</span>&#160;</div>
-<div class="line"><a name="l00240"></a><span class="lineno">  
240</span>&#160;} <span class="comment">// namespace task {</span></div>
-<div class="line"><a name="l00241"></a><span class="lineno">  
241</span>&#160;</div>
-<div class="line"><a name="l00242"></a><span class="lineno">  
242</span>&#160;</div>
-<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html">  
243</a></span>&#160;<span class="keyword">namespace </span>offer {</div>
-<div class="line"><a name="l00244"></a><span class="lineno">  
244</span>&#160;</div>
-<div class="line"><a name="l00245"></a><span class="lineno">  
245</span>&#160;<span class="comment">// NOTE: These two functions are placed 
in the header file because we</span></div>
-<div class="line"><a name="l00246"></a><span class="lineno">  
246</span>&#160;<span class="comment">// need to declare them as friends of 
Master.</span></div>
-<div class="line"><a name="l00247"></a><span class="lineno">  
247</span>&#160;Offer* <a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#af3530446dfee7971eb4c64fef1470649">getOffer</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> OfferID&amp; offerId);</div>
-<div class="line"><a name="l00248"></a><span class="lineno">  
248</span>&#160;InverseOffer* <a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#aa13ddcf17f737fd9f2d870fb993891f0">getInverseOffer</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> OfferID&amp; offerId);</div>
-<div class="line"><a name="l00249"></a><span class="lineno">  
249</span>&#160;<a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* <a 
class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a01770229af2006c051401e2d6bc4b608">getSlave</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> SlaveID&amp; slaveId);</div>
-<div class="line"><a name="l00250"></a><span class="lineno">  
250</span>&#160;</div>
-<div class="line"><a name="l00251"></a><span class="lineno">  
251</span>&#160;</div>
-<div class="line"><a name="l00252"></a><span class="lineno">  
252</span>&#160;<span class="comment">// Validates the given 
offers.</span></div>
-<div class="line"><a name="l00253"></a><span class="lineno">  
253</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a67e5dd84cfae3267bbe92a5a331ca575">validate</a>(</div>
-<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;OfferID&gt;&amp; offerIds,</div>
-<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160; 
   <a class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master,</div>
-<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework);</div>
-<div class="line"><a name="l00257"></a><span class="lineno">  
257</span>&#160;</div>
-<div class="line"><a name="l00258"></a><span class="lineno">  
258</span>&#160;</div>
-<div class="line"><a name="l00259"></a><span class="lineno">  
259</span>&#160;<span class="comment">// Validates the given inverse 
offers.</span></div>
-<div class="line"><a name="l00260"></a><span class="lineno">  
260</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#ab206d1b54aebe586bd2ffd78704d0424">validateInverseOffers</a>(</div>
-<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;OfferID&gt;&amp; offerIds,</div>
-<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160; 
   <a class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master,</div>
-<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework);</div>
-<div class="line"><a name="l00264"></a><span class="lineno">  
264</span>&#160;</div>
-<div class="line"><a name="l00265"></a><span class="lineno">  
265</span>&#160;} <span class="comment">// namespace offer {</span></div>
-<div class="line"><a name="l00266"></a><span class="lineno">  
266</span>&#160;</div>
-<div class="line"><a name="l00267"></a><span class="lineno">  
267</span>&#160;</div>
-<div class="line"><a name="l00268"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html">  
268</a></span>&#160;<span class="keyword">namespace </span>operation {</div>
-<div class="line"><a name="l00269"></a><span class="lineno">  
269</span>&#160;</div>
-<div class="line"><a name="l00270"></a><span class="lineno">  
270</span>&#160;<span class="comment">// Validates the RESERVE 
operation.</span></div>
-<div class="line"><a name="l00271"></a><span class="lineno">  
271</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
-<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Reserve&amp; 
reserve,</div>
-<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal,</div>
-<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a>&amp;
 agentCapabilities,</div>
-<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
-<div class="line"><a name="l00276"></a><span class="lineno">  
276</span>&#160;</div>
-<div class="line"><a name="l00277"></a><span class="lineno">  
277</span>&#160;</div>
-<div class="line"><a name="l00278"></a><span class="lineno">  
278</span>&#160;<span class="comment">// Validates the UNRESERVE 
operation.</span></div>
-<div class="line"><a name="l00279"></a><span class="lineno">  
279</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
-<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Unreserve&amp; 
unreserve,</div>
-<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
-<div class="line"><a name="l00282"></a><span class="lineno">  
282</span>&#160;</div>
-<div class="line"><a name="l00283"></a><span class="lineno">  
283</span>&#160;</div>
-<div class="line"><a name="l00284"></a><span class="lineno">  
284</span>&#160;<span class="comment">// Validates the CREATE operation. We 
need slave&#39;s checkpointed resources so</span></div>
-<div class="line"><a name="l00285"></a><span class="lineno">  
285</span>&#160;<span class="comment">// that we can validate persistence ID 
uniqueness, and we need the principal to</span></div>
-<div class="line"><a name="l00286"></a><span class="lineno">  
286</span>&#160;<span class="comment">// verify that it&#39;s equal to the one 
in `DiskInfo.Persistence.principal`.</span></div>
-<div class="line"><a name="l00287"></a><span class="lineno">  
287</span>&#160;<span class="comment">// We need the FrameworkInfo (unless the 
operation is requested by the</span></div>
-<div class="line"><a name="l00288"></a><span class="lineno">  
288</span>&#160;<span class="comment">// operator) to ensure shared volumes are 
created by frameworks with the</span></div>
-<div class="line"><a name="l00289"></a><span class="lineno">  
289</span>&#160;<span class="comment">// appropriate capability.</span></div>
-<div class="line"><a name="l00290"></a><span class="lineno">  
290</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
-<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Create&amp; <a 
class="code" 
href="namespacecgroups.html#a2ecc89636706df947027a4c3c2100fbe">create</a>,</div>
-<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; 
checkpointedResources,</div>
-<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal,</div>
-<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a>&amp;
 agentCapabilities,</div>
-<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
-<div class="line"><a name="l00296"></a><span class="lineno">  
296</span>&#160;</div>
-<div class="line"><a name="l00297"></a><span class="lineno">  
297</span>&#160;</div>
-<div class="line"><a name="l00298"></a><span class="lineno">  
298</span>&#160;<span class="comment">// Validates the DESTROY operation. We 
need slave&#39;s checkpointed</span></div>
-<div class="line"><a name="l00299"></a><span class="lineno">  
299</span>&#160;<span class="comment">// resources to validate that the volumes 
to destroy actually exist.</span></div>
-<div class="line"><a name="l00300"></a><span class="lineno">  
300</span>&#160;<span class="comment">// We also check that the volumes are not 
being used, or not assigned</span></div>
-<div class="line"><a name="l00301"></a><span class="lineno">  
301</span>&#160;<span class="comment">// to any pending task.</span></div>
-<div class="line"><a name="l00302"></a><span class="lineno">  
302</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
-<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Destroy&amp; <a 
class="code" 
href="namespacecgroups.html#aff40863260825f6176d8195102a0a47f">destroy</a>,</div>
-<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; 
checkpointedResources,</div>
-<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classhashmap.html">hashmap&lt;FrameworkID, Resources&gt;</a>&amp; 
usedResources,</div>
-<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classhashmap.html">hashmap</a>&lt;FrameworkID, <a class="code" 
href="classhashmap.html">hashmap&lt;TaskID, TaskInfo&gt;</a>&gt;&amp; 
pendingTasks,</div>
-<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
-<div class="line"><a name="l00308"></a><span class="lineno">  
308</span>&#160;</div>
-<div class="line"><a name="l00309"></a><span class="lineno">  
309</span>&#160;</div>
-<div class="line"><a name="l00310"></a><span class="lineno">  
310</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::CreateVolume&amp; 
createVolume);</div>
-<div class="line"><a name="l00311"></a><span class="lineno">  
311</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::DestroyVolume&amp; 
destroyVolume);</div>
-<div class="line"><a name="l00312"></a><span class="lineno">  
312</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::CreateBlock&amp; 
createBlock);</div>
-<div class="line"><a name="l00313"></a><span class="lineno">  
313</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::DestroyBlock&amp; 
destroyBlock);</div>
-<div class="line"><a name="l00314"></a><span class="lineno">  
314</span>&#160;</div>
-<div class="line"><a name="l00315"></a><span class="lineno">  
315</span>&#160;} <span class="comment">// namespace operation {</span></div>
-<div class="line"><a name="l00316"></a><span class="lineno">  
316</span>&#160;</div>
-<div class="line"><a name="l00317"></a><span class="lineno">  
317</span>&#160;} <span class="comment">// namespace validation {</span></div>
-<div class="line"><a name="l00318"></a><span class="lineno">  
318</span>&#160;} <span class="comment">// namespace master {</span></div>
-<div class="line"><a name="l00319"></a><span class="lineno">  
319</span>&#160;} <span class="comment">// namespace internal {</span></div>
-<div class="line"><a name="l00320"></a><span class="lineno">  
320</span>&#160;} <span class="comment">// namespace mesos {</span></div>
-<div class="line"><a name="l00321"></a><span class="lineno">  
321</span>&#160;</div>
-<div class="line"><a name="l00322"></a><span class="lineno">  
322</span>&#160;<span class="preprocessor">#endif // 
__MASTER_VALIDATION_HPP__</span></div>
+<div class="line"><a name="l00238"></a><span class="lineno">  
238</span>&#160;</div>
+<div class="line"><a name="l00239"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html">  
239</a></span>&#160;<span class="keyword">namespace </span>offer {</div>
+<div class="line"><a name="l00240"></a><span class="lineno">  
240</span>&#160;</div>
+<div class="line"><a name="l00241"></a><span class="lineno">  
241</span>&#160;<span class="comment">// NOTE: These two functions are placed 
in the header file because we</span></div>
+<div class="line"><a name="l00242"></a><span class="lineno">  
242</span>&#160;<span class="comment">// need to declare them as friends of 
Master.</span></div>
+<div class="line"><a name="l00243"></a><span class="lineno">  
243</span>&#160;Offer* <a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#af3530446dfee7971eb4c64fef1470649">getOffer</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> OfferID&amp; offerId);</div>
+<div class="line"><a name="l00244"></a><span class="lineno">  
244</span>&#160;InverseOffer* <a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#aa13ddcf17f737fd9f2d870fb993891f0">getInverseOffer</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> OfferID&amp; offerId);</div>
+<div class="line"><a name="l00245"></a><span class="lineno">  
245</span>&#160;<a class="code" 
href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* <a 
class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a01770229af2006c051401e2d6bc4b608">getSlave</a>(<a
 class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, 
<span class="keyword">const</span> SlaveID&amp; slaveId);</div>
+<div class="line"><a name="l00246"></a><span class="lineno">  
246</span>&#160;</div>
+<div class="line"><a name="l00247"></a><span class="lineno">  
247</span>&#160;</div>
+<div class="line"><a name="l00248"></a><span class="lineno">  
248</span>&#160;<span class="comment">// Validates the given 
offers.</span></div>
+<div class="line"><a name="l00249"></a><span class="lineno">  
249</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a67e5dd84cfae3267bbe92a5a331ca575">validate</a>(</div>
+<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;OfferID&gt;&amp; offerIds,</div>
+<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160; 
   <a class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master,</div>
+<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework);</div>
+<div class="line"><a name="l00253"></a><span class="lineno">  
253</span>&#160;</div>
+<div class="line"><a name="l00254"></a><span class="lineno">  
254</span>&#160;</div>
+<div class="line"><a name="l00255"></a><span class="lineno">  
255</span>&#160;<span class="comment">// Validates the given inverse 
offers.</span></div>
+<div class="line"><a name="l00256"></a><span class="lineno">  
256</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#ab206d1b54aebe586bd2ffd78704d0424">validateInverseOffers</a>(</div>
+<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; 
   <span class="keyword">const</span> 
google::protobuf::RepeatedPtrField&lt;OfferID&gt;&amp; offerIds,</div>
+<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160; 
   <a class="code" 
href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master,</div>
+<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160; 
   <a class="code" 
href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* 
framework);</div>
+<div class="line"><a name="l00260"></a><span class="lineno">  
260</span>&#160;</div>
+<div class="line"><a name="l00261"></a><span class="lineno">  
261</span>&#160;} <span class="comment">// namespace offer {</span></div>
+<div class="line"><a name="l00262"></a><span class="lineno">  
262</span>&#160;</div>
+<div class="line"><a name="l00263"></a><span class="lineno">  
263</span>&#160;</div>
+<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html">  
264</a></span>&#160;<span class="keyword">namespace </span>operation {</div>
+<div class="line"><a name="l00265"></a><span class="lineno">  
265</span>&#160;</div>
+<div class="line"><a name="l00266"></a><span class="lineno">  
266</span>&#160;<span class="comment">// Validates the RESERVE 
operation.</span></div>
+<div class="line"><a name="l00267"></a><span class="lineno">  
267</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
+<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Reserve&amp; 
reserve,</div>
+<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal,</div>
+<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a>&amp;
 agentCapabilities,</div>
+<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00272"></a><span class="lineno">  
272</span>&#160;</div>
+<div class="line"><a name="l00273"></a><span class="lineno">  
273</span>&#160;</div>
+<div class="line"><a name="l00274"></a><span class="lineno">  
274</span>&#160;<span class="comment">// Validates the UNRESERVE 
operation.</span></div>
+<div class="line"><a name="l00275"></a><span class="lineno">  
275</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
+<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Unreserve&amp; 
unreserve,</div>
+<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00278"></a><span class="lineno">  
278</span>&#160;</div>
+<div class="line"><a name="l00279"></a><span class="lineno">  
279</span>&#160;</div>
+<div class="line"><a name="l00280"></a><span class="lineno">  
280</span>&#160;<span class="comment">// Validates the CREATE operation. We 
need slave&#39;s checkpointed resources so</span></div>
+<div class="line"><a name="l00281"></a><span class="lineno">  
281</span>&#160;<span class="comment">// that we can validate persistence ID 
uniqueness, and we need the principal to</span></div>
+<div class="line"><a name="l00282"></a><span class="lineno">  
282</span>&#160;<span class="comment">// verify that it&#39;s equal to the one 
in `DiskInfo.Persistence.principal`.</span></div>
+<div class="line"><a name="l00283"></a><span class="lineno">  
283</span>&#160;<span class="comment">// We need the FrameworkInfo (unless the 
operation is requested by the</span></div>
+<div class="line"><a name="l00284"></a><span class="lineno">  
284</span>&#160;<span class="comment">// operator) to ensure shared volumes are 
created by frameworks with the</span></div>
+<div class="line"><a name="l00285"></a><span class="lineno">  
285</span>&#160;<span class="comment">// appropriate capability.</span></div>
+<div class="line"><a name="l00286"></a><span class="lineno">  
286</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
+<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Create&amp; <a 
class="code" 
href="namespacecgroups.html#a2ecc89636706df947027a4c3c2100fbe">create</a>,</div>
+<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; 
checkpointedResources,</div>
+<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;process::http::authentication::Principal&gt;</a>&amp;
 principal,</div>
+<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a>&amp;
 agentCapabilities,</div>
+<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00292"></a><span class="lineno">  
292</span>&#160;</div>
+<div class="line"><a name="l00293"></a><span class="lineno">  
293</span>&#160;</div>
+<div class="line"><a name="l00294"></a><span class="lineno">  
294</span>&#160;<span class="comment">// Validates the DESTROY operation. We 
need slave&#39;s checkpointed</span></div>
+<div class="line"><a name="l00295"></a><span class="lineno">  
295</span>&#160;<span class="comment">// resources to validate that the volumes 
to destroy actually exist.</span></div>
+<div class="line"><a name="l00296"></a><span class="lineno">  
296</span>&#160;<span class="comment">// We also check that the volumes are not 
being used, or not assigned</span></div>
+<div class="line"><a name="l00297"></a><span class="lineno">  
297</span>&#160;<span class="comment">// to any pending task.</span></div>
+<div class="line"><a name="l00298"></a><span class="lineno">  
298</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(</div>
+<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160; 
   <span class="keyword">const</span> Offer::Operation::Destroy&amp; <a 
class="code" 
href="namespacecgroups.html#aff40863260825f6176d8195102a0a47f">destroy</a>,</div>
+<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classmesos_1_1Resources.html">Resources</a>&amp; 
checkpointedResources,</div>
+<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classhashmap.html">hashmap&lt;FrameworkID, Resources&gt;</a>&amp; 
usedResources,</div>
+<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classhashmap.html">hashmap</a>&lt;FrameworkID, <a class="code" 
href="classhashmap.html">hashmap&lt;TaskID, TaskInfo&gt;</a>&gt;&amp; 
pendingTasks,</div>
+<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; 
   <span class="keyword">const</span> <a class="code" 
href="classOption.html">Option&lt;FrameworkInfo&gt;</a>&amp; frameworkInfo = <a 
class="code" href="structNone.html">None</a>());</div>
+<div class="line"><a name="l00304"></a><span class="lineno">  
304</span>&#160;</div>
+<div class="line"><a name="l00305"></a><span class="lineno">  
305</span>&#160;</div>
+<div class="line"><a name="l00306"></a><span class="lineno">  
306</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::CreateVolume&amp; 
createVolume);</div>
+<div class="line"><a name="l00307"></a><span class="lineno">  
307</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::DestroyVolume&amp; 
destroyVolume);</div>
+<div class="line"><a name="l00308"></a><span class="lineno">  
308</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::CreateBlock&amp; 
createBlock);</div>
+<div class="line"><a name="l00309"></a><span class="lineno">  
309</span>&#160;<a class="code" href="classOption.html">Option&lt;Error&gt;</a> 
<a class="code" 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html#a322e702f533ef29abeff533373eafe64">validate</a>(<span
 class="keyword">const</span> Offer::Operation::DestroyBlock&amp; 
destroyBlock);</div>
+<div class="line"><a name="l00310"></a><span class="lineno">  
310</span>&#160;</div>
+<div class="line"><a name="l00311"></a><span class="lineno">  
311</span>&#160;} <span class="comment">// namespace operation {</span></div>
+<div class="line"><a name="l00312"></a><span class="lineno">  
312</span>&#160;</div>
+<div class="line"><a name="l00313"></a><span class="lineno">  
313</span>&#160;} <span class="comment">// namespace validation {</span></div>
+<div class="line"><a name="l00314"></a><span class="lineno">  
314</span>&#160;} <span class="comment">// namespace master {</span></div>
+<div class="line"><a name="l00315"></a><span class="lineno">  
315</span>&#160;} <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00316"></a><span class="lineno">  
316</span>&#160;} <span class="comment">// namespace mesos {</span></div>
+<div class="line"><a name="l00317"></a><span class="lineno">  
317</span>&#160;</div>
+<div class="line"><a name="l00318"></a><span class="lineno">  
318</span>&#160;<span class="preprocessor">#endif // 
__MASTER_VALIDATION_HPP__</span></div>
 <div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal_html_a0e02625fd46028f343b2a560f224cc1f"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">mesos::internal::master::validation::executor::internal::validateExecutorID</a></div><div
 class="ttdeci">Option&lt; Error &gt; validateExecutorID(const ExecutorInfo 
&amp;executor)</div></div>
 <div class="ttc" id="resources_8hpp_html"><div class="ttname"><a 
href="resources_8hpp.html">resources.hpp</a></div></div>
 <div class="ttc" id="classOption_html"><div class="ttname"><a 
href="classOption.html">Option&lt; Error &gt;</a></div></div>
-<div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message_html_a87f75b712d4489278730df3403d76737"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#a87f75b712d4489278730df3403d76737">mesos::internal::master::validation::master::message::reregisterSlave</a></div><div
 class="ttdeci">Option&lt; Error &gt; reregisterSlave(const SlaveInfo 
&amp;slaveInfo, const std::vector&lt; Task &gt; &amp;tasks, const 
std::vector&lt; Resource &gt; &amp;resources, const std::vector&lt; 
ExecutorInfo &gt; &amp;executorInfos, const std::vector&lt; FrameworkInfo &gt; 
&amp;frameworkInfos)</div></div>
 <div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_html_a32226576728bfadc39fce340a7b6e4d9"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html#a32226576728bfadc39fce340a7b6e4d9">mesos::internal::master::validation::resource::validate</a></div><div
 class="ttdeci">Option&lt; Error &gt; validate(const 
google::protobuf::RepeatedPtrField&lt; Resource &gt; &amp;resources)</div></div>
 <div class="ttc" 
id="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities_html"><div 
class="ttname"><a 
href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">mesos::internal::protobuf::slave::Capabilities</a></div><div
 class="ttdef"><b>Definition:</b> protobuf_utils.hpp:246</div></div>
 <div class="ttc" id="include_2mesos_2mesos_8hpp_html"><div class="ttname"><a 
href="include_2mesos_2mesos_8hpp.html">mesos.hpp</a></div></div>
@@ -387,6 +382,7 @@
 <div class="ttc" id="classmesos_1_1Resources_html"><div class="ttname"><a 
href="classmesos_1_1Resources.html">mesos::Resources</a></div><div 
class="ttdef"><b>Definition:</b> resources.hpp:79</div></div>
 <div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer_html_a01770229af2006c051401e2d6bc4b608"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a01770229af2006c051401e2d6bc4b608">mesos::internal::master::validation::offer::getSlave</a></div><div
 class="ttdeci">Slave * getSlave(Master *master, const SlaveID 
&amp;slaveId)</div></div>
 <div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal_html_a7c58bc6b710afb48231552ac3c684cef"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">mesos::internal::master::validation::task::internal::validateResources</a></div><div
 class="ttdeci">Option&lt; Error &gt; validateResources(const TaskInfo 
&amp;task)</div></div>
+<div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message_html_aa161808296e305b8b17479f2f7b70fa4"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#aa161808296e305b8b17479f2f7b70fa4">mesos::internal::master::validation::master::message::reregisterSlave</a></div><div
 class="ttdeci">Option&lt; Error &gt; reregisterSlave(const 
ReregisterSlaveMessage &amp;message)</div></div>
 <div class="ttc" 
id="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_html_ab584b5c18fe8091ef26e2be1ed509ed1"><div
 class="ttname"><a 
href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html#ab584b5c18fe8091ef26e2be1ed509ed1">mesos::internal::master::validation::executor::validate</a></div><div
 class="ttdeci">Option&lt; Error &gt; validate(const ExecutorInfo &am

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