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From mi...@apache.org
Subject [03/30] hbase-site git commit: Published site at 845d00a16bc22cced0a2eead3d0ba48989968fb6.
Date Wed, 27 Jan 2016 16:39:50 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/xref-test/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
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diff --git a/xref-test/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html b/xref-test/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
index ec241f8..9a62c7b 100644
--- a/xref-test/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
+++ b/xref-test/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
@@ -42,217 +42,291 @@
 <a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> java.util.Collections;
 <a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> java.util.List;
 <a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> java.util.Properties;
-<a class="jxr_linenumber" name="35" href="#35">35</a>  
-<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
-<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.CommonConfigurationKeys;
-<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
-<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HConstants;
-<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ServerName;
-<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.FifoRpcScheduler;
-<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcClient;
-<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcClientFactory;
-<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcServer;
-<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcServerInterface;
-<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.TestDelayedRpc.TestDelayedImplementation;
-<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.TestDelayedRpc.TestThread;
-<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.protobuf.generated.TestDelayedRpcProtos;
-<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.minikdc.MiniKdc;
-<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.security.UserGroupInformation;
-<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
-<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
-<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
-<a class="jxr_linenumber" name="54" href="#54">54</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
-<a class="jxr_linenumber" name="55" href="#55">55</a>  <strong class="jxr_keyword">import</strong> org.junit.Rule;
-<a class="jxr_linenumber" name="56" href="#56">56</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
-<a class="jxr_linenumber" name="57" href="#57">57</a>  <strong class="jxr_keyword">import</strong> org.junit.rules.ExpectedException;
-<a class="jxr_linenumber" name="58" href="#58">58</a>  <strong class="jxr_keyword">import</strong> org.mockito.Mockito;
-<a class="jxr_linenumber" name="59" href="#59">59</a>  
-<a class="jxr_linenumber" name="60" href="#60">60</a>  <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists;
-<a class="jxr_linenumber" name="61" href="#61">61</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingRpcChannel;
-<a class="jxr_linenumber" name="62" href="#62">62</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingService;
-<a class="jxr_linenumber" name="63" href="#63">63</a>  
-<a class="jxr_linenumber" name="64" href="#64">64</a>  <strong class="jxr_keyword">import</strong> javax.security.sasl.SaslException;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.ThreadLocalRandom;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.RpcController;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.ServiceException;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.CommonConfigurationKeys;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Cell;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.CellScanner;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.CellUtil;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HConstants;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ServerName;
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.FifoRpcScheduler;
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcClient;
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcClientFactory;
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcServer;
+<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcServerInterface;
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.protobuf.generated.TestProtos;
+<a class="jxr_linenumber" name="54" href="#54">54</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.protobuf.generated.TestRpcServiceProtos;
+<a class="jxr_linenumber" name="55" href="#55">55</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.minikdc.MiniKdc;
+<a class="jxr_linenumber" name="56" href="#56">56</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.security.UserGroupInformation;
+<a class="jxr_linenumber" name="57" href="#57">57</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
+<a class="jxr_linenumber" name="58" href="#58">58</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
+<a class="jxr_linenumber" name="59" href="#59">59</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
+<a class="jxr_linenumber" name="61" href="#61">61</a>  <strong class="jxr_keyword">import</strong> org.junit.Rule;
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <strong class="jxr_keyword">import</strong> org.junit.rules.ExpectedException;
+<a class="jxr_linenumber" name="64" href="#64">64</a>  <strong class="jxr_keyword">import</strong> org.mockito.Mockito;
 <a class="jxr_linenumber" name="65" href="#65">65</a>  
-<a class="jxr_linenumber" name="66" href="#66">66</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html">AbstractTestSecureIPC</a> {
-<a class="jxr_linenumber" name="67" href="#67">67</a>  
-<a class="jxr_linenumber" name="68" href="#68">68</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> TEST_UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
+<a class="jxr_linenumber" name="66" href="#66">66</a>  <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists;
+<a class="jxr_linenumber" name="67" href="#67">67</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingRpcChannel;
+<a class="jxr_linenumber" name="68" href="#68">68</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingService;
 <a class="jxr_linenumber" name="69" href="#69">69</a>  
-<a class="jxr_linenumber" name="70" href="#70">70</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> File KEYTAB_FILE = <strong class="jxr_keyword">new</strong> File(TEST_UTIL.getDataTestDir(<span class="jxr_string">"keytab"</span>).toUri()
-<a class="jxr_linenumber" name="71" href="#71">71</a>        .getPath());
-<a class="jxr_linenumber" name="72" href="#72">72</a>  
-<a class="jxr_linenumber" name="73" href="#73">73</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> MiniKdc KDC;
-<a class="jxr_linenumber" name="74" href="#74">74</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String HOST = <span class="jxr_string">"localhost"</span>;
-<a class="jxr_linenumber" name="75" href="#75">75</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String PRINCIPAL;
-<a class="jxr_linenumber" name="76" href="#76">76</a>  
-<a class="jxr_linenumber" name="77" href="#77">77</a>    String krbKeytab;
-<a class="jxr_linenumber" name="78" href="#78">78</a>    String krbPrincipal;
-<a class="jxr_linenumber" name="79" href="#79">79</a>    UserGroupInformation ugi;
-<a class="jxr_linenumber" name="80" href="#80">80</a>    Configuration clientConf;
-<a class="jxr_linenumber" name="81" href="#81">81</a>    Configuration serverConf;
+<a class="jxr_linenumber" name="70" href="#70">70</a>  <strong class="jxr_keyword">import</strong> javax.security.sasl.SaslException;
+<a class="jxr_linenumber" name="71" href="#71">71</a>  
+<a class="jxr_linenumber" name="72" href="#72">72</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html">AbstractTestSecureIPC</a> {
+<a class="jxr_linenumber" name="73" href="#73">73</a>  
+<a class="jxr_linenumber" name="74" href="#74">74</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> TEST_UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
+<a class="jxr_linenumber" name="75" href="#75">75</a>  
+<a class="jxr_linenumber" name="76" href="#76">76</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> File KEYTAB_FILE = <strong class="jxr_keyword">new</strong> File(TEST_UTIL.getDataTestDir(<span class="jxr_string">"keytab"</span>).toUri()
+<a class="jxr_linenumber" name="77" href="#77">77</a>        .getPath());
+<a class="jxr_linenumber" name="78" href="#78">78</a>  
+<a class="jxr_linenumber" name="79" href="#79">79</a>    <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> BlockingService SERVICE =
+<a class="jxr_linenumber" name="80" href="#80">80</a>        TestRpcServiceProtos.TestProtobufRpcProto.newReflectiveBlockingService(
+<a class="jxr_linenumber" name="81" href="#81">81</a>            <strong class="jxr_keyword">new</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() {
 <a class="jxr_linenumber" name="82" href="#82">82</a>  
-<a class="jxr_linenumber" name="83" href="#83">83</a>    <strong class="jxr_keyword">abstract</strong> Class&lt;? <strong class="jxr_keyword">extends</strong> RpcClient&gt; getRpcClientClass();
-<a class="jxr_linenumber" name="84" href="#84">84</a>  
-<a class="jxr_linenumber" name="85" href="#85">85</a>    @Rule
-<a class="jxr_linenumber" name="86" href="#86">86</a>    <strong class="jxr_keyword">public</strong> ExpectedException exception = ExpectedException.none();
-<a class="jxr_linenumber" name="87" href="#87">87</a>  
-<a class="jxr_linenumber" name="88" href="#88">88</a>    @BeforeClass
-<a class="jxr_linenumber" name="89" href="#89">89</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setUp() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="90" href="#90">90</a>      Properties conf = MiniKdc.createConf();
-<a class="jxr_linenumber" name="91" href="#91">91</a>      conf.put(MiniKdc.DEBUG, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="92" href="#92">92</a>      KDC = <strong class="jxr_keyword">new</strong> MiniKdc(conf, <strong class="jxr_keyword">new</strong> File(TEST_UTIL.getDataTestDir(<span class="jxr_string">"kdc"</span>).toUri().getPath()));
-<a class="jxr_linenumber" name="93" href="#93">93</a>      KDC.start();
-<a class="jxr_linenumber" name="94" href="#94">94</a>      PRINCIPAL = <span class="jxr_string">"hbase/"</span> + HOST;
-<a class="jxr_linenumber" name="95" href="#95">95</a>      KDC.createPrincipal(KEYTAB_FILE, PRINCIPAL);
-<a class="jxr_linenumber" name="96" href="#96">96</a>      HBaseKerberosUtils.setKeytabFileForTesting(KEYTAB_FILE.getAbsolutePath());
-<a class="jxr_linenumber" name="97" href="#97">97</a>      HBaseKerberosUtils.setPrincipalForTesting(PRINCIPAL + <span class="jxr_string">"@"</span> + KDC.getRealm());
-<a class="jxr_linenumber" name="98" href="#98">98</a>    }
-<a class="jxr_linenumber" name="99" href="#99">99</a>  
-<a class="jxr_linenumber" name="100" href="#100">100</a>   @AfterClass
-<a class="jxr_linenumber" name="101" href="#101">101</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDown() <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="102" href="#102">102</a>     <strong class="jxr_keyword">if</strong> (KDC != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="103" href="#103">103</a>       KDC.stop();
-<a class="jxr_linenumber" name="104" href="#104">104</a>     }
-<a class="jxr_linenumber" name="105" href="#105">105</a>     TEST_UTIL.cleanupTestDir();
-<a class="jxr_linenumber" name="106" href="#106">106</a>   }
-<a class="jxr_linenumber" name="107" href="#107">107</a> 
-<a class="jxr_linenumber" name="108" href="#108">108</a>   @Before
-<a class="jxr_linenumber" name="109" href="#109">109</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUpTest() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="110" href="#110">110</a>     krbKeytab = getKeytabFileForTesting();
-<a class="jxr_linenumber" name="111" href="#111">111</a>     krbPrincipal = getPrincipalForTesting();
-<a class="jxr_linenumber" name="112" href="#112">112</a>     ugi = loginKerberosPrincipal(krbKeytab, krbPrincipal);
-<a class="jxr_linenumber" name="113" href="#113">113</a>     clientConf = getSecuredConfiguration();
-<a class="jxr_linenumber" name="114" href="#114">114</a>     clientConf.set(RpcClientFactory.CUSTOM_RPC_CLIENT_IMPL_CONF_KEY, getRpcClientClass().getName());
-<a class="jxr_linenumber" name="115" href="#115">115</a>     serverConf = getSecuredConfiguration();
-<a class="jxr_linenumber" name="116" href="#116">116</a>   }
-<a class="jxr_linenumber" name="117" href="#117">117</a> 
-<a class="jxr_linenumber" name="118" href="#118">118</a>   @Test
-<a class="jxr_linenumber" name="119" href="#119">119</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcCallWithEnabledKerberosSaslAuth() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="120" href="#120">120</a>     UserGroupInformation ugi2 = UserGroupInformation.getCurrentUser();
-<a class="jxr_linenumber" name="121" href="#121">121</a> 
-<a class="jxr_linenumber" name="122" href="#122">122</a>     <em class="jxr_comment">// check that the login user is okay:</em>
-<a class="jxr_linenumber" name="123" href="#123">123</a>     assertSame(ugi, ugi2);
-<a class="jxr_linenumber" name="124" href="#124">124</a>     assertEquals(AuthenticationMethod.KERBEROS, ugi.getAuthenticationMethod());
-<a class="jxr_linenumber" name="125" href="#125">125</a>     assertEquals(krbPrincipal, ugi.getUserName());
-<a class="jxr_linenumber" name="126" href="#126">126</a> 
-<a class="jxr_linenumber" name="127" href="#127">127</a>     callRpcService(User.create(ugi2));
-<a class="jxr_linenumber" name="128" href="#128">128</a>   }
-<a class="jxr_linenumber" name="129" href="#129">129</a> 
-<a class="jxr_linenumber" name="130" href="#130">130</a>   @Test
-<a class="jxr_linenumber" name="131" href="#131">131</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcFallbackToSimpleAuth() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="132" href="#132">132</a>     String clientUsername = <span class="jxr_string">"testuser"</span>;
-<a class="jxr_linenumber" name="133" href="#133">133</a>     UserGroupInformation clientUgi = UserGroupInformation.createUserForTesting(clientUsername,
-<a class="jxr_linenumber" name="134" href="#134">134</a>         <strong class="jxr_keyword">new</strong> String[]{clientUsername});
-<a class="jxr_linenumber" name="135" href="#135">135</a> 
-<a class="jxr_linenumber" name="136" href="#136">136</a>     <em class="jxr_comment">// check that the client user is insecure</em>
-<a class="jxr_linenumber" name="137" href="#137">137</a>     assertNotSame(ugi, clientUgi);
-<a class="jxr_linenumber" name="138" href="#138">138</a>     assertEquals(AuthenticationMethod.SIMPLE, clientUgi.getAuthenticationMethod());
-<a class="jxr_linenumber" name="139" href="#139">139</a>     assertEquals(clientUsername, clientUgi.getUserName());
-<a class="jxr_linenumber" name="140" href="#140">140</a> 
-<a class="jxr_linenumber" name="141" href="#141">141</a>     clientConf.set(User.HBASE_SECURITY_CONF_KEY, <span class="jxr_string">"simple"</span>);
-<a class="jxr_linenumber" name="142" href="#142">142</a>     serverConf.setBoolean(RpcServer.FALLBACK_TO_INSECURE_CLIENT_AUTH, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="143" href="#143">143</a>     callRpcService(User.create(clientUgi));
-<a class="jxr_linenumber" name="144" href="#144">144</a>   }
-<a class="jxr_linenumber" name="145" href="#145">145</a> 
-<a class="jxr_linenumber" name="146" href="#146">146</a>   <strong class="jxr_keyword">void</strong> setRpcProtection(String clientProtection, String serverProtection) {
-<a class="jxr_linenumber" name="147" href="#147">147</a>     clientConf.set(<span class="jxr_string">"hbase.rpc.protection"</span>, clientProtection);
-<a class="jxr_linenumber" name="148" href="#148">148</a>     serverConf.set(<span class="jxr_string">"hbase.rpc.protection"</span>, serverProtection);
-<a class="jxr_linenumber" name="149" href="#149">149</a>   }
-<a class="jxr_linenumber" name="150" href="#150">150</a> 
-<a class="jxr_linenumber" name="151" href="#151">151</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">   * Test various combinations of Server and Client qops.</em>
-<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">   * @throws Exception</em>
-<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="155" href="#155">155</a>   @Test
-<a class="jxr_linenumber" name="156" href="#156">156</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaslWithCommonQop() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="157" href="#157">157</a>     setRpcProtection(<span class="jxr_string">"privacy,authentication"</span>, <span class="jxr_string">"authentication"</span>);
-<a class="jxr_linenumber" name="158" href="#158">158</a>     callRpcService(User.create(ugi));
-<a class="jxr_linenumber" name="159" href="#159">159</a> 
-<a class="jxr_linenumber" name="160" href="#160">160</a>     setRpcProtection(<span class="jxr_string">"authentication"</span>, <span class="jxr_string">"privacy,authentication"</span>);
-<a class="jxr_linenumber" name="161" href="#161">161</a>     callRpcService(User.create(ugi));
+<a class="jxr_linenumber" name="83" href="#83">83</a>              @Override
+<a class="jxr_linenumber" name="84" href="#84">84</a>              <strong class="jxr_keyword">public</strong> TestProtos.EmptyResponseProto ping(RpcController controller,
+<a class="jxr_linenumber" name="85" href="#85">85</a>                                                        TestProtos.EmptyRequestProto request)
+<a class="jxr_linenumber" name="86" href="#86">86</a>                  <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="87" href="#87">87</a>                <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="88" href="#88">88</a>              }
+<a class="jxr_linenumber" name="89" href="#89">89</a>  
+<a class="jxr_linenumber" name="90" href="#90">90</a>              @Override
+<a class="jxr_linenumber" name="91" href="#91">91</a>              <strong class="jxr_keyword">public</strong> TestProtos.EmptyResponseProto error(RpcController controller,
+<a class="jxr_linenumber" name="92" href="#92">92</a>                                                         TestProtos.EmptyRequestProto request)
+<a class="jxr_linenumber" name="93" href="#93">93</a>                  <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="94" href="#94">94</a>                <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="95" href="#95">95</a>              }
+<a class="jxr_linenumber" name="96" href="#96">96</a>  
+<a class="jxr_linenumber" name="97" href="#97">97</a>              @Override
+<a class="jxr_linenumber" name="98" href="#98">98</a>              <strong class="jxr_keyword">public</strong> TestProtos.EchoResponseProto echo(RpcController controller,
+<a class="jxr_linenumber" name="99" href="#99">99</a>                                                       TestProtos.EchoRequestProto request)
+<a class="jxr_linenumber" name="100" href="#100">100</a>                 <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="101" href="#101">101</a>               <strong class="jxr_keyword">if</strong> (controller instanceof PayloadCarryingRpcController) {
+<a class="jxr_linenumber" name="102" href="#102">102</a>                 PayloadCarryingRpcController pcrc = (PayloadCarryingRpcController) controller;
+<a class="jxr_linenumber" name="103" href="#103">103</a>                 <em class="jxr_comment">// If cells, scan them to check we are able to iterate what we were given and since</em>
+<a class="jxr_linenumber" name="104" href="#104">104</a>                 <em class="jxr_comment">// this is</em>
+<a class="jxr_linenumber" name="105" href="#105">105</a>                 <em class="jxr_comment">// an echo, just put them back on the controller creating a new block. Tests our</em>
+<a class="jxr_linenumber" name="106" href="#106">106</a>                 <em class="jxr_comment">// block</em>
+<a class="jxr_linenumber" name="107" href="#107">107</a>                 <em class="jxr_comment">// building.</em>
+<a class="jxr_linenumber" name="108" href="#108">108</a>                 CellScanner cellScanner = pcrc.cellScanner();
+<a class="jxr_linenumber" name="109" href="#109">109</a>                 List&lt;Cell&gt; list = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="110" href="#110">110</a>                 <strong class="jxr_keyword">if</strong> (cellScanner != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="111" href="#111">111</a>                   list = <strong class="jxr_keyword">new</strong> ArrayList&lt;Cell&gt;();
+<a class="jxr_linenumber" name="112" href="#112">112</a>                   <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="113" href="#113">113</a>                     <strong class="jxr_keyword">while</strong> (cellScanner.advance()) {
+<a class="jxr_linenumber" name="114" href="#114">114</a>                       list.add(cellScanner.current());
+<a class="jxr_linenumber" name="115" href="#115">115</a>                     }
+<a class="jxr_linenumber" name="116" href="#116">116</a>                   } <strong class="jxr_keyword">catch</strong> (IOException e) {
+<a class="jxr_linenumber" name="117" href="#117">117</a>                     <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(e);
+<a class="jxr_linenumber" name="118" href="#118">118</a>                   }
+<a class="jxr_linenumber" name="119" href="#119">119</a>                 }
+<a class="jxr_linenumber" name="120" href="#120">120</a>                 cellScanner = CellUtil.createCellScanner(list);
+<a class="jxr_linenumber" name="121" href="#121">121</a>                 ((PayloadCarryingRpcController) controller).setCellScanner(cellScanner);
+<a class="jxr_linenumber" name="122" href="#122">122</a>               }
+<a class="jxr_linenumber" name="123" href="#123">123</a>               <strong class="jxr_keyword">return</strong> TestProtos.EchoResponseProto.newBuilder()
+<a class="jxr_linenumber" name="124" href="#124">124</a>                   .setMessage(request.getMessage()).build();
+<a class="jxr_linenumber" name="125" href="#125">125</a>             }
+<a class="jxr_linenumber" name="126" href="#126">126</a>           });
+<a class="jxr_linenumber" name="127" href="#127">127</a> 
+<a class="jxr_linenumber" name="128" href="#128">128</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> MiniKdc KDC;
+<a class="jxr_linenumber" name="129" href="#129">129</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String HOST = <span class="jxr_string">"localhost"</span>;
+<a class="jxr_linenumber" name="130" href="#130">130</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String PRINCIPAL;
+<a class="jxr_linenumber" name="131" href="#131">131</a> 
+<a class="jxr_linenumber" name="132" href="#132">132</a>   String krbKeytab;
+<a class="jxr_linenumber" name="133" href="#133">133</a>   String krbPrincipal;
+<a class="jxr_linenumber" name="134" href="#134">134</a>   UserGroupInformation ugi;
+<a class="jxr_linenumber" name="135" href="#135">135</a>   Configuration clientConf;
+<a class="jxr_linenumber" name="136" href="#136">136</a>   Configuration serverConf;
+<a class="jxr_linenumber" name="137" href="#137">137</a> 
+<a class="jxr_linenumber" name="138" href="#138">138</a>   <strong class="jxr_keyword">abstract</strong> Class&lt;? <strong class="jxr_keyword">extends</strong> RpcClient&gt; getRpcClientClass();
+<a class="jxr_linenumber" name="139" href="#139">139</a> 
+<a class="jxr_linenumber" name="140" href="#140">140</a>   @Rule
+<a class="jxr_linenumber" name="141" href="#141">141</a>   <strong class="jxr_keyword">public</strong> ExpectedException exception = ExpectedException.none();
+<a class="jxr_linenumber" name="142" href="#142">142</a> 
+<a class="jxr_linenumber" name="143" href="#143">143</a>   @BeforeClass
+<a class="jxr_linenumber" name="144" href="#144">144</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setUp() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="145" href="#145">145</a>     Properties conf = MiniKdc.createConf();
+<a class="jxr_linenumber" name="146" href="#146">146</a>     conf.put(MiniKdc.DEBUG, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="147" href="#147">147</a>     KDC = <strong class="jxr_keyword">new</strong> MiniKdc(conf, <strong class="jxr_keyword">new</strong> File(TEST_UTIL.getDataTestDir(<span class="jxr_string">"kdc"</span>).toUri().getPath()));
+<a class="jxr_linenumber" name="148" href="#148">148</a>     KDC.start();
+<a class="jxr_linenumber" name="149" href="#149">149</a>     PRINCIPAL = <span class="jxr_string">"hbase/"</span> + HOST;
+<a class="jxr_linenumber" name="150" href="#150">150</a>     KDC.createPrincipal(KEYTAB_FILE, PRINCIPAL);
+<a class="jxr_linenumber" name="151" href="#151">151</a>     HBaseKerberosUtils.setKeytabFileForTesting(KEYTAB_FILE.getAbsolutePath());
+<a class="jxr_linenumber" name="152" href="#152">152</a>     HBaseKerberosUtils.setPrincipalForTesting(PRINCIPAL + <span class="jxr_string">"@"</span> + KDC.getRealm());
+<a class="jxr_linenumber" name="153" href="#153">153</a>   }
+<a class="jxr_linenumber" name="154" href="#154">154</a> 
+<a class="jxr_linenumber" name="155" href="#155">155</a>   @AfterClass
+<a class="jxr_linenumber" name="156" href="#156">156</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDown() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="157" href="#157">157</a>     <strong class="jxr_keyword">if</strong> (KDC != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="158" href="#158">158</a>       KDC.stop();
+<a class="jxr_linenumber" name="159" href="#159">159</a>     }
+<a class="jxr_linenumber" name="160" href="#160">160</a>     TEST_UTIL.cleanupTestDir();
+<a class="jxr_linenumber" name="161" href="#161">161</a>   }
 <a class="jxr_linenumber" name="162" href="#162">162</a> 
-<a class="jxr_linenumber" name="163" href="#163">163</a>     setRpcProtection(<span class="jxr_string">"integrity,authentication"</span>, <span class="jxr_string">"privacy,authentication"</span>);
-<a class="jxr_linenumber" name="164" href="#164">164</a>     callRpcService(User.create(ugi));
-<a class="jxr_linenumber" name="165" href="#165">165</a>   }
-<a class="jxr_linenumber" name="166" href="#166">166</a> 
-<a class="jxr_linenumber" name="167" href="#167">167</a>   @Test
-<a class="jxr_linenumber" name="168" href="#168">168</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaslNoCommonQop() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="169" href="#169">169</a>     exception.expect(SaslException.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="170" href="#170">170</a>     exception.expectMessage(<span class="jxr_string">"No common protection layer between client and server"</span>);
-<a class="jxr_linenumber" name="171" href="#171">171</a>     setRpcProtection(<span class="jxr_string">"integrity"</span>, <span class="jxr_string">"privacy"</span>);
-<a class="jxr_linenumber" name="172" href="#172">172</a>     callRpcService(User.create(ugi));
-<a class="jxr_linenumber" name="173" href="#173">173</a>   }
-<a class="jxr_linenumber" name="174" href="#174">174</a> 
-<a class="jxr_linenumber" name="175" href="#175">175</a>   <strong class="jxr_keyword">private</strong> UserGroupInformation loginKerberosPrincipal(String krbKeytab, String krbPrincipal)
-<a class="jxr_linenumber" name="176" href="#176">176</a>       <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="177" href="#177">177</a>     Configuration cnf = <strong class="jxr_keyword">new</strong> Configuration();
-<a class="jxr_linenumber" name="178" href="#178">178</a>     cnf.set(CommonConfigurationKeys.HADOOP_SECURITY_AUTHENTICATION, <span class="jxr_string">"kerberos"</span>);
-<a class="jxr_linenumber" name="179" href="#179">179</a>     UserGroupInformation.setConfiguration(cnf);
-<a class="jxr_linenumber" name="180" href="#180">180</a>     UserGroupInformation.loginUserFromKeytab(krbPrincipal, krbKeytab);
-<a class="jxr_linenumber" name="181" href="#181">181</a>     <strong class="jxr_keyword">return</strong> UserGroupInformation.getLoginUser();
-<a class="jxr_linenumber" name="182" href="#182">182</a>   }
-<a class="jxr_linenumber" name="183" href="#183">183</a> 
-<a class="jxr_linenumber" name="184" href="#184">184</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment">   * Sets up a RPC Server and a Client. Does a RPC checks the result. If an exception is thrown</em>
-<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment">   * from the stub, this function will throw root cause of that exception.</em>
-<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="188" href="#188">188</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callRpcService(User clientUser) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="189" href="#189">189</a>     SecurityInfo securityInfoMock = Mockito.mock(SecurityInfo.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="190" href="#190">190</a>     Mockito.when(securityInfoMock.getServerPrincipal())
-<a class="jxr_linenumber" name="191" href="#191">191</a>         .thenReturn(HBaseKerberosUtils.KRB_PRINCIPAL);
-<a class="jxr_linenumber" name="192" href="#192">192</a>     SecurityInfo.addInfo(<span class="jxr_string">"TestDelayedService"</span>, securityInfoMock);
-<a class="jxr_linenumber" name="193" href="#193">193</a> 
-<a class="jxr_linenumber" name="194" href="#194">194</a>     <strong class="jxr_keyword">boolean</strong> delayReturnValue = false;
-<a class="jxr_linenumber" name="195" href="#195">195</a>     InetSocketAddress isa = <strong class="jxr_keyword">new</strong> InetSocketAddress(HOST, 0);
-<a class="jxr_linenumber" name="196" href="#196">196</a>     <a href="../../../../../org/apache/hadoop/hbase/ipc/TestDelayedRpc.html">TestDelayedImplementation</a> instance = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/TestDelayedRpc.html">TestDelayedImplementation</a>(delayReturnValue);
-<a class="jxr_linenumber" name="197" href="#197">197</a>     BlockingService service =
-<a class="jxr_linenumber" name="198" href="#198">198</a>         TestDelayedRpcProtos.TestDelayedService.newReflectiveBlockingService(instance);
-<a class="jxr_linenumber" name="199" href="#199">199</a> 
-<a class="jxr_linenumber" name="200" href="#200">200</a>     RpcServerInterface rpcServer =
-<a class="jxr_linenumber" name="201" href="#201">201</a>         <strong class="jxr_keyword">new</strong> RpcServer(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"testSecuredDelayedRpc"</span>,
-<a class="jxr_linenumber" name="202" href="#202">202</a>             Lists.newArrayList(<strong class="jxr_keyword">new</strong> RpcServer.BlockingServiceAndInterface(service, <strong class="jxr_keyword">null</strong>)), isa,
-<a class="jxr_linenumber" name="203" href="#203">203</a>             serverConf, <strong class="jxr_keyword">new</strong> FifoRpcScheduler(serverConf, 1));
-<a class="jxr_linenumber" name="204" href="#204">204</a>     rpcServer.start();
-<a class="jxr_linenumber" name="205" href="#205">205</a>     RpcClient rpcClient =
-<a class="jxr_linenumber" name="206" href="#206">206</a>         RpcClientFactory.createClient(clientConf, HConstants.DEFAULT_CLUSTER_ID.toString());
-<a class="jxr_linenumber" name="207" href="#207">207</a>     <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="208" href="#208">208</a>       InetSocketAddress address = rpcServer.getListenerAddress();
-<a class="jxr_linenumber" name="209" href="#209">209</a>       <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="210" href="#210">210</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>);
-<a class="jxr_linenumber" name="211" href="#211">211</a>       }
-<a class="jxr_linenumber" name="212" href="#212">212</a>       BlockingRpcChannel channel =
-<a class="jxr_linenumber" name="213" href="#213">213</a>           rpcClient.createBlockingRpcChannel(
-<a class="jxr_linenumber" name="214" href="#214">214</a>             ServerName.valueOf(address.getHostName(), address.getPort(),
-<a class="jxr_linenumber" name="215" href="#215">215</a>             System.currentTimeMillis()), clientUser, 0);
-<a class="jxr_linenumber" name="216" href="#216">216</a>       TestDelayedRpcProtos.TestDelayedService.BlockingInterface stub =
-<a class="jxr_linenumber" name="217" href="#217">217</a>           TestDelayedRpcProtos.TestDelayedService.newBlockingStub(channel);
-<a class="jxr_linenumber" name="218" href="#218">218</a>       List&lt;Integer&gt; results = <strong class="jxr_keyword">new</strong> ArrayList&lt;&gt;();
-<a class="jxr_linenumber" name="219" href="#219">219</a>       <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a> th1 = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a>(stub, <strong class="jxr_keyword">true</strong>, results);
-<a class="jxr_linenumber" name="220" href="#220">220</a>       <strong class="jxr_keyword">final</strong> Throwable exception[] = <strong class="jxr_keyword">new</strong> Throwable[1];
-<a class="jxr_linenumber" name="221" href="#221">221</a>           Collections.synchronizedList(<strong class="jxr_keyword">new</strong> ArrayList&lt;Throwable&gt;());
-<a class="jxr_linenumber" name="222" href="#222">222</a>       Thread.UncaughtExceptionHandler exceptionHandler =
-<a class="jxr_linenumber" name="223" href="#223">223</a>           <strong class="jxr_keyword">new</strong> Thread.UncaughtExceptionHandler() {
-<a class="jxr_linenumber" name="224" href="#224">224</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> uncaughtException(Thread th, Throwable ex) {
-<a class="jxr_linenumber" name="225" href="#225">225</a>               exception[0] = ex;
-<a class="jxr_linenumber" name="226" href="#226">226</a>             }
-<a class="jxr_linenumber" name="227" href="#227">227</a>           };
-<a class="jxr_linenumber" name="228" href="#228">228</a>       th1.setUncaughtExceptionHandler(exceptionHandler);
-<a class="jxr_linenumber" name="229" href="#229">229</a>       th1.start();
-<a class="jxr_linenumber" name="230" href="#230">230</a>       th1.join();
-<a class="jxr_linenumber" name="231" href="#231">231</a>       <strong class="jxr_keyword">if</strong> (exception[0] != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="232" href="#232">232</a>         <em class="jxr_comment">// throw root cause.</em>
-<a class="jxr_linenumber" name="233" href="#233">233</a>         <strong class="jxr_keyword">while</strong> (exception[0].getCause() != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="234" href="#234">234</a>           exception[0] = exception[0].getCause();
-<a class="jxr_linenumber" name="235" href="#235">235</a>         }
-<a class="jxr_linenumber" name="236" href="#236">236</a>         <strong class="jxr_keyword">throw</strong> (Exception) exception[0];
-<a class="jxr_linenumber" name="237" href="#237">237</a>       }
+<a class="jxr_linenumber" name="163" href="#163">163</a>   @Before
+<a class="jxr_linenumber" name="164" href="#164">164</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUpTest() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="165" href="#165">165</a>     krbKeytab = getKeytabFileForTesting();
+<a class="jxr_linenumber" name="166" href="#166">166</a>     krbPrincipal = getPrincipalForTesting();
+<a class="jxr_linenumber" name="167" href="#167">167</a>     ugi = loginKerberosPrincipal(krbKeytab, krbPrincipal);
+<a class="jxr_linenumber" name="168" href="#168">168</a>     clientConf = getSecuredConfiguration();
+<a class="jxr_linenumber" name="169" href="#169">169</a>     clientConf.set(RpcClientFactory.CUSTOM_RPC_CLIENT_IMPL_CONF_KEY, getRpcClientClass().getName());
+<a class="jxr_linenumber" name="170" href="#170">170</a>     serverConf = getSecuredConfiguration();
+<a class="jxr_linenumber" name="171" href="#171">171</a>   }
+<a class="jxr_linenumber" name="172" href="#172">172</a> 
+<a class="jxr_linenumber" name="173" href="#173">173</a>   @Test
+<a class="jxr_linenumber" name="174" href="#174">174</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcCallWithEnabledKerberosSaslAuth() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="175" href="#175">175</a>     UserGroupInformation ugi2 = UserGroupInformation.getCurrentUser();
+<a class="jxr_linenumber" name="176" href="#176">176</a> 
+<a class="jxr_linenumber" name="177" href="#177">177</a>     <em class="jxr_comment">// check that the login user is okay:</em>
+<a class="jxr_linenumber" name="178" href="#178">178</a>     assertSame(ugi, ugi2);
+<a class="jxr_linenumber" name="179" href="#179">179</a>     assertEquals(AuthenticationMethod.KERBEROS, ugi.getAuthenticationMethod());
+<a class="jxr_linenumber" name="180" href="#180">180</a>     assertEquals(krbPrincipal, ugi.getUserName());
+<a class="jxr_linenumber" name="181" href="#181">181</a> 
+<a class="jxr_linenumber" name="182" href="#182">182</a>     callRpcService(User.create(ugi2));
+<a class="jxr_linenumber" name="183" href="#183">183</a>   }
+<a class="jxr_linenumber" name="184" href="#184">184</a> 
+<a class="jxr_linenumber" name="185" href="#185">185</a>   @Test
+<a class="jxr_linenumber" name="186" href="#186">186</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcFallbackToSimpleAuth() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="187" href="#187">187</a>     String clientUsername = <span class="jxr_string">"testuser"</span>;
+<a class="jxr_linenumber" name="188" href="#188">188</a>     UserGroupInformation clientUgi = UserGroupInformation.createUserForTesting(clientUsername,
+<a class="jxr_linenumber" name="189" href="#189">189</a>         <strong class="jxr_keyword">new</strong> String[]{clientUsername});
+<a class="jxr_linenumber" name="190" href="#190">190</a> 
+<a class="jxr_linenumber" name="191" href="#191">191</a>     <em class="jxr_comment">// check that the client user is insecure</em>
+<a class="jxr_linenumber" name="192" href="#192">192</a>     assertNotSame(ugi, clientUgi);
+<a class="jxr_linenumber" name="193" href="#193">193</a>     assertEquals(AuthenticationMethod.SIMPLE, clientUgi.getAuthenticationMethod());
+<a class="jxr_linenumber" name="194" href="#194">194</a>     assertEquals(clientUsername, clientUgi.getUserName());
+<a class="jxr_linenumber" name="195" href="#195">195</a> 
+<a class="jxr_linenumber" name="196" href="#196">196</a>     clientConf.set(User.HBASE_SECURITY_CONF_KEY, <span class="jxr_string">"simple"</span>);
+<a class="jxr_linenumber" name="197" href="#197">197</a>     serverConf.setBoolean(RpcServer.FALLBACK_TO_INSECURE_CLIENT_AUTH, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="198" href="#198">198</a>     callRpcService(User.create(clientUgi));
+<a class="jxr_linenumber" name="199" href="#199">199</a>   }
+<a class="jxr_linenumber" name="200" href="#200">200</a> 
+<a class="jxr_linenumber" name="201" href="#201">201</a>   <strong class="jxr_keyword">void</strong> setRpcProtection(String clientProtection, String serverProtection) {
+<a class="jxr_linenumber" name="202" href="#202">202</a>     clientConf.set(<span class="jxr_string">"hbase.rpc.protection"</span>, clientProtection);
+<a class="jxr_linenumber" name="203" href="#203">203</a>     serverConf.set(<span class="jxr_string">"hbase.rpc.protection"</span>, serverProtection);
+<a class="jxr_linenumber" name="204" href="#204">204</a>   }
+<a class="jxr_linenumber" name="205" href="#205">205</a> 
+<a class="jxr_linenumber" name="206" href="#206">206</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="207" href="#207">207</a> <em class="jxr_javadoccomment">   * Test various combinations of Server and Client qops.</em>
+<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">   * @throws Exception</em>
+<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="210" href="#210">210</a>   @Test
+<a class="jxr_linenumber" name="211" href="#211">211</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaslWithCommonQop() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="212" href="#212">212</a>     setRpcProtection(<span class="jxr_string">"privacy,authentication"</span>, <span class="jxr_string">"authentication"</span>);
+<a class="jxr_linenumber" name="213" href="#213">213</a>     callRpcService(User.create(ugi));
+<a class="jxr_linenumber" name="214" href="#214">214</a> 
+<a class="jxr_linenumber" name="215" href="#215">215</a>     setRpcProtection(<span class="jxr_string">"authentication"</span>, <span class="jxr_string">"privacy,authentication"</span>);
+<a class="jxr_linenumber" name="216" href="#216">216</a>     callRpcService(User.create(ugi));
+<a class="jxr_linenumber" name="217" href="#217">217</a> 
+<a class="jxr_linenumber" name="218" href="#218">218</a>     setRpcProtection(<span class="jxr_string">"integrity,authentication"</span>, <span class="jxr_string">"privacy,authentication"</span>);
+<a class="jxr_linenumber" name="219" href="#219">219</a>     callRpcService(User.create(ugi));
+<a class="jxr_linenumber" name="220" href="#220">220</a>   }
+<a class="jxr_linenumber" name="221" href="#221">221</a> 
+<a class="jxr_linenumber" name="222" href="#222">222</a>   @Test
+<a class="jxr_linenumber" name="223" href="#223">223</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSaslNoCommonQop() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="224" href="#224">224</a>     exception.expect(SaslException.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="225" href="#225">225</a>     exception.expectMessage(<span class="jxr_string">"No common protection layer between client and server"</span>);
+<a class="jxr_linenumber" name="226" href="#226">226</a>     setRpcProtection(<span class="jxr_string">"integrity"</span>, <span class="jxr_string">"privacy"</span>);
+<a class="jxr_linenumber" name="227" href="#227">227</a>     callRpcService(User.create(ugi));
+<a class="jxr_linenumber" name="228" href="#228">228</a>   }
+<a class="jxr_linenumber" name="229" href="#229">229</a> 
+<a class="jxr_linenumber" name="230" href="#230">230</a>   <strong class="jxr_keyword">private</strong> UserGroupInformation loginKerberosPrincipal(String krbKeytab, String krbPrincipal)
+<a class="jxr_linenumber" name="231" href="#231">231</a>       <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="232" href="#232">232</a>     Configuration cnf = <strong class="jxr_keyword">new</strong> Configuration();
+<a class="jxr_linenumber" name="233" href="#233">233</a>     cnf.set(CommonConfigurationKeys.HADOOP_SECURITY_AUTHENTICATION, <span class="jxr_string">"kerberos"</span>);
+<a class="jxr_linenumber" name="234" href="#234">234</a>     UserGroupInformation.setConfiguration(cnf);
+<a class="jxr_linenumber" name="235" href="#235">235</a>     UserGroupInformation.loginUserFromKeytab(krbPrincipal, krbKeytab);
+<a class="jxr_linenumber" name="236" href="#236">236</a>     <strong class="jxr_keyword">return</strong> UserGroupInformation.getLoginUser();
+<a class="jxr_linenumber" name="237" href="#237">237</a>   }
 <a class="jxr_linenumber" name="238" href="#238">238</a> 
-<a class="jxr_linenumber" name="239" href="#239">239</a>       assertEquals(0xDEADBEEF, results.get(0).intValue());
-<a class="jxr_linenumber" name="240" href="#240">240</a>     } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="241" href="#241">241</a>       rpcClient.close();
-<a class="jxr_linenumber" name="242" href="#242">242</a>       rpcServer.stop();
-<a class="jxr_linenumber" name="243" href="#243">243</a>     }
-<a class="jxr_linenumber" name="244" href="#244">244</a>   }
-<a class="jxr_linenumber" name="245" href="#245">245</a> }
+<a class="jxr_linenumber" name="239" href="#239">239</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_javadoccomment">   * Sets up a RPC Server and a Client. Does a RPC checks the result. If an exception is thrown</em>
+<a class="jxr_linenumber" name="241" href="#241">241</a> <em class="jxr_javadoccomment">   * from the stub, this function will throw root cause of that exception.</em>
+<a class="jxr_linenumber" name="242" href="#242">242</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="243" href="#243">243</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callRpcService(User clientUser) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="244" href="#244">244</a>     SecurityInfo securityInfoMock = Mockito.mock(SecurityInfo.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="245" href="#245">245</a>     Mockito.when(securityInfoMock.getServerPrincipal())
+<a class="jxr_linenumber" name="246" href="#246">246</a>         .thenReturn(HBaseKerberosUtils.KRB_PRINCIPAL);
+<a class="jxr_linenumber" name="247" href="#247">247</a>     SecurityInfo.addInfo(<span class="jxr_string">"TestProtobufRpcProto"</span>, securityInfoMock);
+<a class="jxr_linenumber" name="248" href="#248">248</a> 
+<a class="jxr_linenumber" name="249" href="#249">249</a>     InetSocketAddress isa = <strong class="jxr_keyword">new</strong> InetSocketAddress(HOST, 0);
+<a class="jxr_linenumber" name="250" href="#250">250</a> 
+<a class="jxr_linenumber" name="251" href="#251">251</a>     RpcServerInterface rpcServer =
+<a class="jxr_linenumber" name="252" href="#252">252</a>         <strong class="jxr_keyword">new</strong> RpcServer(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"AbstractTestSecureIPC"</span>,
+<a class="jxr_linenumber" name="253" href="#253">253</a>             Lists.newArrayList(<strong class="jxr_keyword">new</strong> RpcServer.BlockingServiceAndInterface(SERVICE, <strong class="jxr_keyword">null</strong>)), isa,
+<a class="jxr_linenumber" name="254" href="#254">254</a>             serverConf, <strong class="jxr_keyword">new</strong> FifoRpcScheduler(serverConf, 1));
+<a class="jxr_linenumber" name="255" href="#255">255</a>     rpcServer.start();
+<a class="jxr_linenumber" name="256" href="#256">256</a>     <strong class="jxr_keyword">try</strong> (RpcClient rpcClient = RpcClientFactory.createClient(clientConf,
+<a class="jxr_linenumber" name="257" href="#257">257</a>         HConstants.DEFAULT_CLUSTER_ID.toString())) {
+<a class="jxr_linenumber" name="258" href="#258">258</a>       InetSocketAddress address = rpcServer.getListenerAddress();
+<a class="jxr_linenumber" name="259" href="#259">259</a>       <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="260" href="#260">260</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>);
+<a class="jxr_linenumber" name="261" href="#261">261</a>       }
+<a class="jxr_linenumber" name="262" href="#262">262</a>       BlockingRpcChannel channel =
+<a class="jxr_linenumber" name="263" href="#263">263</a>           rpcClient.createBlockingRpcChannel(
+<a class="jxr_linenumber" name="264" href="#264">264</a>               ServerName.valueOf(address.getHostName(), address.getPort(),
+<a class="jxr_linenumber" name="265" href="#265">265</a>                   System.currentTimeMillis()), clientUser, 0);
+<a class="jxr_linenumber" name="266" href="#266">266</a>       TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub =
+<a class="jxr_linenumber" name="267" href="#267">267</a>           TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(channel);
+<a class="jxr_linenumber" name="268" href="#268">268</a>       List&lt;String&gt; results = <strong class="jxr_keyword">new</strong> ArrayList&lt;&gt;();
+<a class="jxr_linenumber" name="269" href="#269">269</a>       <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a> th1 = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a>(stub, results);
+<a class="jxr_linenumber" name="270" href="#270">270</a>       <strong class="jxr_keyword">final</strong> Throwable exception[] = <strong class="jxr_keyword">new</strong> Throwable[1];
+<a class="jxr_linenumber" name="271" href="#271">271</a>       Collections.synchronizedList(<strong class="jxr_keyword">new</strong> ArrayList&lt;Throwable&gt;());
+<a class="jxr_linenumber" name="272" href="#272">272</a>       Thread.UncaughtExceptionHandler exceptionHandler =
+<a class="jxr_linenumber" name="273" href="#273">273</a>           <strong class="jxr_keyword">new</strong> Thread.UncaughtExceptionHandler() {
+<a class="jxr_linenumber" name="274" href="#274">274</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> uncaughtException(Thread th, Throwable ex) {
+<a class="jxr_linenumber" name="275" href="#275">275</a>               exception[0] = ex;
+<a class="jxr_linenumber" name="276" href="#276">276</a>             }
+<a class="jxr_linenumber" name="277" href="#277">277</a>           };
+<a class="jxr_linenumber" name="278" href="#278">278</a>       th1.setUncaughtExceptionHandler(exceptionHandler);
+<a class="jxr_linenumber" name="279" href="#279">279</a>       th1.start();
+<a class="jxr_linenumber" name="280" href="#280">280</a>       th1.join();
+<a class="jxr_linenumber" name="281" href="#281">281</a>       <strong class="jxr_keyword">if</strong> (exception[0] != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="282" href="#282">282</a>         <em class="jxr_comment">// throw root cause.</em>
+<a class="jxr_linenumber" name="283" href="#283">283</a>         <strong class="jxr_keyword">while</strong> (exception[0].getCause() != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="284" href="#284">284</a>           exception[0] = exception[0].getCause();
+<a class="jxr_linenumber" name="285" href="#285">285</a>         }
+<a class="jxr_linenumber" name="286" href="#286">286</a>         <strong class="jxr_keyword">throw</strong> (Exception) exception[0];
+<a class="jxr_linenumber" name="287" href="#287">287</a>       }
+<a class="jxr_linenumber" name="288" href="#288">288</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="289" href="#289">289</a>       rpcServer.stop();
+<a class="jxr_linenumber" name="290" href="#290">290</a>     }
+<a class="jxr_linenumber" name="291" href="#291">291</a>   }
+<a class="jxr_linenumber" name="292" href="#292">292</a> 
+<a class="jxr_linenumber" name="293" href="#293">293</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a> <strong class="jxr_keyword">extends</strong> Thread {
+<a class="jxr_linenumber" name="294" href="#294">294</a>       <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub;
+<a class="jxr_linenumber" name="295" href="#295">295</a> 
+<a class="jxr_linenumber" name="296" href="#296">296</a>       <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> List&lt;String&gt; results;
+<a class="jxr_linenumber" name="297" href="#297">297</a> 
+<a class="jxr_linenumber" name="298" href="#298">298</a>           <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestThread</a>(TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub, List&lt;String&gt; results) {
+<a class="jxr_linenumber" name="299" href="#299">299</a>           <strong class="jxr_keyword">this</strong>.stub = stub;
+<a class="jxr_linenumber" name="300" href="#300">300</a>           <strong class="jxr_keyword">this</strong>.results = results;
+<a class="jxr_linenumber" name="301" href="#301">301</a>         }
+<a class="jxr_linenumber" name="302" href="#302">302</a> 
+<a class="jxr_linenumber" name="303" href="#303">303</a>           @Override
+<a class="jxr_linenumber" name="304" href="#304">304</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
+<a class="jxr_linenumber" name="305" href="#305">305</a>           String result;
+<a class="jxr_linenumber" name="306" href="#306">306</a>           <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="307" href="#307">307</a>               result = stub.echo(<strong class="jxr_keyword">null</strong>, TestProtos.EchoRequestProto.newBuilder().setMessage(String.valueOf(
+<a class="jxr_linenumber" name="308" href="#308">308</a>                   ThreadLocalRandom.current().nextInt())).build()).getMessage();
+<a class="jxr_linenumber" name="309" href="#309">309</a>             } <strong class="jxr_keyword">catch</strong> (ServiceException e) {
+<a class="jxr_linenumber" name="310" href="#310">310</a>               <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> RuntimeException(e);
+<a class="jxr_linenumber" name="311" href="#311">311</a>             }
+<a class="jxr_linenumber" name="312" href="#312">312</a>           <strong class="jxr_keyword">if</strong> (results != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="313" href="#313">313</a>               <strong class="jxr_keyword">synchronized</strong> (results) {
+<a class="jxr_linenumber" name="314" href="#314">314</a>                   results.add(result);
+<a class="jxr_linenumber" name="315" href="#315">315</a>                 }
+<a class="jxr_linenumber" name="316" href="#316">316</a>             }
+<a class="jxr_linenumber" name="317" href="#317">317</a>         }
+<a class="jxr_linenumber" name="318" href="#318">318</a>     }
+<a class="jxr_linenumber" name="319" href="#319">319</a> }
 </pre>
 <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
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@@ -40,6 +40,9 @@
             	<a href="TestSecureIPC.html" target="classFrame">TestSecureIPC</a>
           	</li>
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+            	<a href="AbstractTestSecureIPC.html" target="classFrame">TestThread</a>
+          	</li>
+          	          	<li>
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+++ b/xref-test/org/apache/hadoop/hbase/security/package-summary.html
@@ -77,6 +77,11 @@
             	</tr>
 				            	<tr>
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+                		<a href="AbstractTestSecureIPC.html" target="classFrame">TestThread</a>
+              		</td>
+            	</tr>
+				            	<tr>
+              		<td>
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 <a class="jxr_linenumber" name="127" href="#127">127</a>       }
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-<a class="jxr_linenumber" name="135" href="#135">135</a>       call.sendResponseIfReady();
-<a class="jxr_linenumber" name="136" href="#136">136</a>       <strong class="jxr_keyword">this</strong>.status.markComplete(<span class="jxr_string">"Sent response"</span>);
-<a class="jxr_linenumber" name="137" href="#137">137</a>       <strong class="jxr_keyword">this</strong>.status.pause(<span class="jxr_string">"Waiting for a call"</span>);
-<a class="jxr_linenumber" name="138" href="#138">138</a>     } <strong class="jxr_keyword">catch</strong> (OutOfMemoryError e) {
-<a class="jxr_linenumber" name="139" href="#139">139</a>       <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.rpcServer.getErrorHandler() != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="140" href="#140">140</a>         <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.rpcServer.getErrorHandler().checkOOME(e)) {
-<a class="jxr_linenumber" name="141" href="#141">141</a>           RpcServer.LOG.info(Thread.currentThread().getName() + <span class="jxr_string">": exiting on OutOfMemoryError"</span>);
-<a class="jxr_linenumber" name="142" href="#142">142</a>           <strong class="jxr_keyword">return</strong>;
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-<a class="jxr_linenumber" name="144" href="#144">144</a>       } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="145" href="#145">145</a>         <em class="jxr_comment">// rethrow if no handler</em>
-<a class="jxr_linenumber" name="146" href="#146">146</a>         <strong class="jxr_keyword">throw</strong> e;
-<a class="jxr_linenumber" name="147" href="#147">147</a>       }
-<a class="jxr_linenumber" name="148" href="#148">148</a>     } <strong class="jxr_keyword">catch</strong> (ClosedChannelException cce) {
-<a class="jxr_linenumber" name="149" href="#149">149</a>       InetSocketAddress address = rpcServer.getListenerAddress();
-<a class="jxr_linenumber" name="150" href="#150">150</a>       RpcServer.LOG.warn(Thread.currentThread().getName() + <span class="jxr_string">": caught a ClosedChannelException, "</span> +
-<a class="jxr_linenumber" name="151" href="#151">151</a>           <span class="jxr_string">"this means that the server "</span> + (address != <strong class="jxr_keyword">null</strong> ? address : <span class="jxr_string">"(channel closed)"</span>) +
-<a class="jxr_linenumber" name="152" href="#152">152</a>           <span class="jxr_string">" was processing a request but the client went away. The error message was: "</span> +
-<a class="jxr_linenumber" name="153" href="#153">153</a>           cce.getMessage());
-<a class="jxr_linenumber" name="154" href="#154">154</a>     } <strong class="jxr_keyword">catch</strong> (Exception e) {
-<a class="jxr_linenumber" name="155" href="#155">155</a>       RpcServer.LOG.warn(Thread.currentThread().getName()
-<a class="jxr_linenumber" name="156" href="#156">156</a>           + <span class="jxr_string">": caught: "</span> + StringUtils.stringifyException(e));
-<a class="jxr_linenumber" name="157" href="#157">157</a>     } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="158" href="#158">158</a>       <strong class="jxr_keyword">if</strong> (!sucessful) {
-<a class="jxr_linenumber" name="159" href="#159">159</a>         <strong class="jxr_keyword">this</strong>.rpcServer.addCallSize(call.getSize() * -1);
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-<a class="jxr_linenumber" name="163" href="#163">163</a>   }
-<a class="jxr_linenumber" name="164" href="#164">164</a> }
+<a class="jxr_linenumber" name="128" href="#128">128</a>       <em class="jxr_comment">// Set the response</em>
+<a class="jxr_linenumber" name="129" href="#129">129</a>       Message param = resultPair != <strong class="jxr_keyword">null</strong> ? resultPair.getFirst() : <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="130" href="#130">130</a>       <a href="../../../../../org/apache/hadoop/hbase/CellScanner.html">CellScanner</a> cells = resultPair != <strong class="jxr_keyword">null</strong> ? resultPair.getSecond() : <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="131" href="#131">131</a>       call.setResponse(param, cells, errorThrowable, error);
+<a class="jxr_linenumber" name="132" href="#132">132</a>       call.sendResponseIfReady();
+<a class="jxr_linenumber" name="133" href="#133">133</a>       <strong class="jxr_keyword">this</strong>.status.markComplete(<span class="jxr_string">"Sent response"</span>);
+<a class="jxr_linenumber" name="134" href="#134">134</a>       <strong class="jxr_keyword">this</strong>.status.pause(<span class="jxr_string">"Waiting for a call"</span>);
+<a class="jxr_linenumber" name="135" href="#135">135</a>     } <strong class="jxr_keyword">catch</strong> (OutOfMemoryError e) {
+<a class="jxr_linenumber" name="136" href="#136">136</a>       <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.rpcServer.getErrorHandler() != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="137" href="#137">137</a>         <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.rpcServer.getErrorHandler().checkOOME(e)) {
+<a class="jxr_linenumber" name="138" href="#138">138</a>           RpcServer.LOG.info(Thread.currentThread().getName() + <span class="jxr_string">": exiting on OutOfMemoryError"</span>);
+<a class="jxr_linenumber" name="139" href="#139">139</a>           <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="140" href="#140">140</a>         }
+<a class="jxr_linenumber" name="141" href="#141">141</a>       } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="142" href="#142">142</a>         <em class="jxr_comment">// rethrow if no handler</em>
+<a class="jxr_linenumber" name="143" href="#143">143</a>         <strong class="jxr_keyword">throw</strong> e;
+<a class="jxr_linenumber" name="144" href="#144">144</a>       }
+<a class="jxr_linenumber" name="145" href="#145">145</a>     } <strong class="jxr_keyword">catch</strong> (ClosedChannelException cce) {
+<a class="jxr_linenumber" name="146" href="#146">146</a>       InetSocketAddress address = rpcServer.getListenerAddress();
+<a class="jxr_linenumber" name="147" href="#147">147</a>       RpcServer.LOG.warn(Thread.currentThread().getName() + <span class="jxr_string">": caught a ClosedChannelException, "</span> +
+<a class="jxr_linenumber" name="148" href="#148">148</a>           <span class="jxr_string">"this means that the server "</span> + (address != <strong class="jxr_keyword">null</strong> ? address : <span class="jxr_string">"(channel closed)"</span>) +
+<a class="jxr_linenumber" name="149" href="#149">149</a>           <span class="jxr_string">" was processing a request but the client went away. The error message was: "</span> +
+<a class="jxr_linenumber" name="150" href="#150">150</a>           cce.getMessage());
+<a class="jxr_linenumber" name="151" href="#151">151</a>     } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a class="jxr_linenumber" name="152" href="#152">152</a>       RpcServer.LOG.warn(Thread.currentThread().getName()
+<a class="jxr_linenumber" name="153" href="#153">153</a>           + <span class="jxr_string">": caught: "</span> + StringUtils.stringifyException(e));
+<a class="jxr_linenumber" name="154" href="#154">154</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="155" href="#155">155</a>       <strong class="jxr_keyword">if</strong> (!sucessful) {
+<a class="jxr_linenumber" name="156" href="#156">156</a>         <strong class="jxr_keyword">this</strong>.rpcServer.addCallSize(call.getSize() * -1);
+<a class="jxr_linenumber" name="157" href="#157">157</a>       }
+<a class="jxr_linenumber" name="158" href="#158">158</a>       cleanup();
+<a class="jxr_linenumber" name="159" href="#159">159</a>     }
+<a class="jxr_linenumber" name="160" href="#160">160</a>   }
+<a class="jxr_linenumber" name="161" href="#161">161</a> }
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/xref/org/apache/hadoop/hbase/ipc/Delayable.html
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-<div id="overview"><a href="../../../../../../devapidocs/org/apache/hadoop/hbase/ipc/Delayable.html">View Javadoc</a></div><pre>
-
-<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
-<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_javadoccomment"> * or more contributor license agreements.  See the NOTICE file</em>
-<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
-<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * regarding copyright ownership.  The ASF licenses this file</em>
-<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
-<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
-<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> * with the License.  You may obtain a copy of the License at</em>
-<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_javadoccomment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
-<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
-<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
-<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
-<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
-<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> * limitations under the License.</em>
-<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase.ipc;
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-<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
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-<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
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-<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment">/**</em>
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-<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="28" href="#28">28</a>  @InterfaceAudience.Private
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-<a class="jxr_linenumber" name="30" href="#30">30</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment">   * Signal that the call response should be delayed, thus freeing the RPC</em>
-<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment">   * server to handle different requests.</em>
-<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment">   *</em>
-<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">   * @param delayReturnValue Controls whether the return value of the call</em>
-<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">   * should be set when ending the delay or right away.  There are cases when</em>
-<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment">   * the return value can be set right away, even if the call is delayed.</em>
-<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="38" href="#38">38</a>    <strong class="jxr_keyword">void</strong> startDelay(<strong class="jxr_keyword">boolean</strong> delayReturnValue);
-<a class="jxr_linenumber" name="39" href="#39">39</a>  
-<a class="jxr_linenumber" name="40" href="#40">40</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment">   * @return is the call delayed?</em>
-<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="43" href="#43">43</a>    <strong class="jxr_keyword">boolean</strong> isDelayed();
-<a class="jxr_linenumber" name="44" href="#44">44</a>  
-<a class="jxr_linenumber" name="45" href="#45">45</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment">   * @return is the return value delayed?</em>
-<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="48" href="#48">48</a>    <strong class="jxr_keyword">boolean</strong> isReturnValueDelayed();
-<a class="jxr_linenumber" name="49" href="#49">49</a>  
-<a class="jxr_linenumber" name="50" href="#50">50</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment">   * Signal that the  RPC server is now allowed to send the response.</em>
-<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment">   * @param result The value to return to the caller.  If the corresponding</em>
-<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment">   * delay response specified that the return value should</em>
-<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment">   * not be delayed, this parameter must be null.</em>
-<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment">   * @throws IOException</em>
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-<a class="jxr_linenumber" name="57" href="#57">57</a>    <strong class="jxr_keyword">void</strong> endDelay(Object result) <strong class="jxr_keyword">throws</strong> IOException;
-<a class="jxr_linenumber" name="58" href="#58">58</a>  
-<a class="jxr_linenumber" name="59" href="#59">59</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment">   * Signal the end of a delayed RPC, without specifying the return value.  Use</em>
-<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment">   * this only if the return value was not delayed</em>
-<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   * @throws IOException</em>
-<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="64" href="#64">64</a>    <strong class="jxr_keyword">void</strong> endDelay() <strong class="jxr_keyword">throws</strong> IOException;
-<a class="jxr_linenumber" name="65" href="#65">65</a>  
-<a class="jxr_linenumber" name="66" href="#66">66</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment">   * End the call, throwing and exception to the caller.  This works regardless</em>
-<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment">   * of the return value being delayed.</em>
-<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment">   * @param t Object to throw to the client.</em>
-<a class="jxr_linenumber" name="70" href="#70">70</a>  <em class="jxr_javadoccomment">   * @throws IOException</em>
-<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="72" href="#72">72</a>    <strong class="jxr_keyword">void</strong> endDelayThrowing(Throwable t) <strong class="jxr_keyword">throws</strong> IOException;
-<a class="jxr_linenumber" name="73" href="#73">73</a>  }
-</pre>
-<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
-</html>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/xref/org/apache/hadoop/hbase/ipc/RpcCallContext.html
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@@ -34,7 +34,7 @@
 <a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.security.User;
 <a class="jxr_linenumber" name="25" href="#25">25</a>  
 <a class="jxr_linenumber" name="26" href="#26">26</a>  @InterfaceAudience.Private
-<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">interface</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallContext.html">RpcCallContext</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/Delayable.html">Delayable</a> {
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">interface</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallContext.html">RpcCallContext</a> {
 <a class="jxr_linenumber" name="28" href="#28">28</a>    <em class="jxr_javadoccomment">/**</em>
 <a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment">   * Check if the caller who made this IPC call has disconnected.</em>
 <a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment">   * If called from outside the context of IPC, this does nothing.</em>


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