http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html b/apidocs/src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html index 940a0dd..590fb1c 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html @@ -27,8 +27,8 @@ <span class="sourceLineNo">019</span>import java.io.IOException;<a name="line.19"></a> <span class="sourceLineNo">020</span>import java.io.OutputStream;<a name="line.20"></a> <span class="sourceLineNo">021</span><a name="line.21"></a> -<span class="sourceLineNo">022</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.23"></a> +<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.23"></a> <span class="sourceLineNo">024</span><a name="line.24"></a> <span class="sourceLineNo">025</span>/**<a name="line.25"></a> <span class="sourceLineNo">026</span> * Provide access to all data block encoding algorithms. All of the algorithms<a name="line.26"></a> @@ -180,19 +180,16 @@ <span class="sourceLineNo">172</span> return algorithm;<a name="line.172"></a> <span class="sourceLineNo">173</span> }<a name="line.173"></a> <span class="sourceLineNo">174</span><a name="line.174"></a> -<span class="sourceLineNo">175</span> protected static DataBlockEncoder createEncoder(String fullyQualifiedClassName){<a name="line.175"></a> -<span class="sourceLineNo">176</span> try {<a name="line.176"></a> -<span class="sourceLineNo">177</span> return (DataBlockEncoder)Class.forName(fullyQualifiedClassName).newInstance();<a name="line.177"></a> -<span class="sourceLineNo">178</span> } catch (InstantiationException e) {<a name="line.178"></a> -<span class="sourceLineNo">179</span> throw new RuntimeException(e);<a name="line.179"></a> -<span class="sourceLineNo">180</span> } catch (IllegalAccessException e) {<a name="line.180"></a> -<span class="sourceLineNo">181</span> throw new RuntimeException(e);<a name="line.181"></a> -<span class="sourceLineNo">182</span> } catch (ClassNotFoundException e) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> throw new IllegalArgumentException(e);<a name="line.183"></a> -<span class="sourceLineNo">184</span> }<a name="line.184"></a> -<span class="sourceLineNo">185</span> }<a name="line.185"></a> -<span class="sourceLineNo">186</span><a name="line.186"></a> -<span class="sourceLineNo">187</span>}<a name="line.187"></a> +<span class="sourceLineNo">175</span> protected static DataBlockEncoder createEncoder(String fullyQualifiedClassName) {<a name="line.175"></a> +<span class="sourceLineNo">176</span> try {<a name="line.176"></a> +<span class="sourceLineNo">177</span> return (DataBlockEncoder) Class.forName(fullyQualifiedClassName).getDeclaredConstructor()<a name="line.177"></a> +<span class="sourceLineNo">178</span> .newInstance();<a name="line.178"></a> +<span class="sourceLineNo">179</span> } catch (Exception e) {<a name="line.179"></a> +<span class="sourceLineNo">180</span> throw new RuntimeException(e);<a name="line.180"></a> +<span class="sourceLineNo">181</span> }<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span>}<a name="line.184"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaRetriever.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaRetriever.html b/apidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaRetriever.html index 8bfb749..d28d8dc 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaRetriever.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaRetriever.html @@ -93,95 +93,96 @@ <span class="sourceLineNo">085</span> }<a name="line.85"></a> <span class="sourceLineNo">086</span> }<a name="line.86"></a> <span class="sourceLineNo">087</span><a name="line.87"></a> -<span class="sourceLineNo">088</span> public void close() throws IOException {<a name="line.88"></a> -<span class="sourceLineNo">089</span> if (this.table != null) {<a name="line.89"></a> -<span class="sourceLineNo">090</span> this.table.close();<a 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name="line.139"></a> -<span class="sourceLineNo">140</span> } catch (IOException e) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> LOG.warn(StringUtils.stringifyException(e));<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span> return result;<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<a name="line.144"></a> -<span class="sourceLineNo">145</span><a name="line.145"></a> -<span class="sourceLineNo">146</span> @Override<a name="line.146"></a> -<span class="sourceLineNo">147</span> public void remove() {<a name="line.147"></a> -<span class="sourceLineNo">148</span> throw new RuntimeException("remove() not supported");<a name="line.148"></a> -<span class="sourceLineNo">149</span> }<a name="line.149"></a> -<span class="sourceLineNo">150</span> }<a name="line.150"></a> -<span class="sourceLineNo">151</span><a name="line.151"></a> -<span class="sourceLineNo">152</span> /**<a 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Iter implements Iterator<QuotaSettings> {<a name="line.120"></a> +<span class="sourceLineNo">121</span> QuotaSettings cache;<a name="line.121"></a> +<span class="sourceLineNo">122</span><a name="line.122"></a> +<span class="sourceLineNo">123</span> public Iter() {<a name="line.123"></a> +<span class="sourceLineNo">124</span> try {<a name="line.124"></a> +<span class="sourceLineNo">125</span> cache = QuotaRetriever.this.next();<a name="line.125"></a> +<span class="sourceLineNo">126</span> } catch (IOException e) {<a name="line.126"></a> +<span class="sourceLineNo">127</span> LOG.warn(StringUtils.stringifyException(e));<a name="line.127"></a> +<span class="sourceLineNo">128</span> }<a name="line.128"></a> +<span class="sourceLineNo">129</span> }<a name="line.129"></a> +<span class="sourceLineNo">130</span><a name="line.130"></a> +<span class="sourceLineNo">131</span> @Override<a name="line.131"></a> +<span class="sourceLineNo">132</span> public boolean hasNext() {<a name="line.132"></a> 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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.html b/apidocs/src-html/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.html index 49747e1..982e5bf 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.html @@ -36,7 +36,7 @@ <span class="sourceLineNo">028</span> */<a name="line.28"></a> <span class="sourceLineNo">029</span>@InterfaceAudience.Public<a name="line.29"></a> <span class="sourceLineNo">030</span>public class RegionServerRunningException extends IOException {<a name="line.30"></a> -<span class="sourceLineNo">031</span> private static final long serialVersionUID = 1L << 31 - 1L;<a name="line.31"></a> +<span class="sourceLineNo">031</span> private static final long serialVersionUID = (1L << 31) - 1L;<a name="line.31"></a> <span class="sourceLineNo">032</span><a name="line.32"></a> <span class="sourceLineNo">033</span> /** Default Constructor */<a name="line.33"></a> <span class="sourceLineNo">034</span> public RegionServerRunningException() {<a name="line.34"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.html b/apidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.html index 2139ea2..1c48396 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.html @@ -32,8 +32,8 @@ <span class="sourceLineNo">024</span>import java.util.TreeSet;<a name="line.24"></a> <span class="sourceLineNo">025</span><a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.TableName;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.net.Address;<a name="line.28"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.net.Address;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.28"></a> <span class="sourceLineNo">029</span><a name="line.29"></a> <span class="sourceLineNo">030</span>/**<a name="line.30"></a> <span class="sourceLineNo">031</span> * Stores the group information of region server groups.<a name="line.31"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/security/User.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/security/User.html b/apidocs/src-html/org/apache/hadoop/hbase/security/User.html index bdafb72..e6d6b5f 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/security/User.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/security/User.html @@ -36,354 +36,356 @@ <span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> <span class="sourceLineNo">029</span>import java.util.Map;<a name="line.29"></a> <span class="sourceLineNo">030</span>import java.util.concurrent.ExecutionException;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.com.google.common.cache.LoadingCache;<a name="line.31"></a> +<span class="sourceLineNo">031</span><a name="line.31"></a> <span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.util.Methods;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.security.Groups;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.security.SecurityUtil;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.security.token.Token;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.security.token.TokenIdentifier;<a name="line.39"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.util.Methods;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.security.Groups;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.security.SecurityUtil;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.security.token.Token;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.security.token.TokenIdentifier;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.39"></a> <span class="sourceLineNo">040</span><a name="line.40"></a> -<span class="sourceLineNo">041</span>/**<a name="line.41"></a> -<span class="sourceLineNo">042</span> * Wrapper to abstract out usage of user and group information in HBase.<a name="line.42"></a> -<span class="sourceLineNo">043</span> *<a name="line.43"></a> -<span class="sourceLineNo">044</span> * <p><a name="line.44"></a> -<span class="sourceLineNo">045</span> * This class provides a common interface for interacting with user and group<a name="line.45"></a> -<span class="sourceLineNo">046</span> * information across changing APIs in different versions of Hadoop. It only<a name="line.46"></a> -<span class="sourceLineNo">047</span> * provides access to the common set of functionality in<a name="line.47"></a> -<span class="sourceLineNo">048</span> * {@link org.apache.hadoop.security.UserGroupInformation} currently needed by<a name="line.48"></a> -<span class="sourceLineNo">049</span> * HBase, but can be extended as needs change.<a name="line.49"></a> -<span class="sourceLineNo">050</span> * </p><a name="line.50"></a> -<span class="sourceLineNo">051</span> */<a name="line.51"></a> -<span class="sourceLineNo">052</span>@InterfaceAudience.Public<a name="line.52"></a> -<span class="sourceLineNo">053</span>public abstract class User {<a name="line.53"></a> -<span class="sourceLineNo">054</span> public static final String HBASE_SECURITY_CONF_KEY =<a name="line.54"></a> -<span class="sourceLineNo">055</span> "hbase.security.authentication";<a name="line.55"></a> -<span class="sourceLineNo">056</span> public static final String HBASE_SECURITY_AUTHORIZATION_CONF_KEY =<a name="line.56"></a> -<span class="sourceLineNo">057</span> "hbase.security.authorization";<a name="line.57"></a> -<span class="sourceLineNo">058</span><a name="line.58"></a> -<span class="sourceLineNo">059</span> protected UserGroupInformation ugi;<a name="line.59"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.com.google.common.cache.LoadingCache;<a name="line.41"></a> +<span class="sourceLineNo">042</span><a name="line.42"></a> +<span class="sourceLineNo">043</span>/**<a name="line.43"></a> +<span class="sourceLineNo">044</span> * Wrapper to abstract out usage of user and group information in HBase.<a name="line.44"></a> +<span class="sourceLineNo">045</span> *<a name="line.45"></a> +<span class="sourceLineNo">046</span> * <p><a name="line.46"></a> +<span class="sourceLineNo">047</span> * This class provides a common interface for interacting with user and group<a name="line.47"></a> +<span class="sourceLineNo">048</span> * information across changing APIs in different versions of Hadoop. It only<a name="line.48"></a> +<span class="sourceLineNo">049</span> * provides access to the common set of functionality in<a name="line.49"></a> +<span class="sourceLineNo">050</span> * {@link org.apache.hadoop.security.UserGroupInformation} currently needed by<a name="line.50"></a> +<span class="sourceLineNo">051</span> * HBase, but can be extended as needs change.<a name="line.51"></a> +<span class="sourceLineNo">052</span> * </p><a name="line.52"></a> +<span class="sourceLineNo">053</span> */<a name="line.53"></a> +<span class="sourceLineNo">054</span>@InterfaceAudience.Public<a name="line.54"></a> +<span class="sourceLineNo">055</span>public abstract class User {<a name="line.55"></a> +<span class="sourceLineNo">056</span> public static final String HBASE_SECURITY_CONF_KEY =<a name="line.56"></a> +<span class="sourceLineNo">057</span> "hbase.security.authentication";<a name="line.57"></a> +<span class="sourceLineNo">058</span> public static final String HBASE_SECURITY_AUTHORIZATION_CONF_KEY =<a name="line.58"></a> +<span class="sourceLineNo">059</span> "hbase.security.authorization";<a name="line.59"></a> <span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> public UserGroupInformation getUGI() {<a name="line.61"></a> -<span class="sourceLineNo">062</span> return ugi;<a name="line.62"></a> -<span class="sourceLineNo">063</span> }<a name="line.63"></a> -<span class="sourceLineNo">064</span><a name="line.64"></a> -<span class="sourceLineNo">065</span> /**<a name="line.65"></a> -<span class="sourceLineNo">066</span> * Returns the full user name. For Kerberos principals this will include<a name="line.66"></a> -<span class="sourceLineNo">067</span> * the host and realm portions of the principal name.<a name="line.67"></a> -<span class="sourceLineNo">068</span> *<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @return User full name.<a name="line.69"></a> -<span class="sourceLineNo">070</span> */<a name="line.70"></a> -<span class="sourceLineNo">071</span> public String getName() {<a name="line.71"></a> -<span class="sourceLineNo">072</span> return ugi.getUserName();<a name="line.72"></a> -<span class="sourceLineNo">073</span> }<a name="line.73"></a> -<span class="sourceLineNo">074</span><a name="line.74"></a> -<span class="sourceLineNo">075</span> /**<a name="line.75"></a> -<span class="sourceLineNo">076</span> * Returns the list of groups of which this user is a member. On secure<a name="line.76"></a> -<span class="sourceLineNo">077</span> * Hadoop this returns the group information for the user as resolved on the<a name="line.77"></a> -<span class="sourceLineNo">078</span> * server. For 0.20 based Hadoop, the group names are passed from the client.<a name="line.78"></a> -<span class="sourceLineNo">079</span> */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public String[] getGroupNames() {<a name="line.80"></a> -<span class="sourceLineNo">081</span> return ugi.getGroupNames();<a name="line.81"></a> -<span class="sourceLineNo">082</span> }<a name="line.82"></a> -<span class="sourceLineNo">083</span><a name="line.83"></a> -<span class="sourceLineNo">084</span> /**<a name="line.84"></a> -<span class="sourceLineNo">085</span> * Returns the shortened version of the user name -- the portion that maps<a name="line.85"></a> -<span class="sourceLineNo">086</span> * to an operating system user name.<a name="line.86"></a> -<span class="sourceLineNo">087</span> *<a name="line.87"></a> -<span class="sourceLineNo">088</span> * @return Short name<a name="line.88"></a> -<span class="sourceLineNo">089</span> */<a name="line.89"></a> -<span class="sourceLineNo">090</span> public abstract String getShortName();<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> /**<a name="line.92"></a> -<span class="sourceLineNo">093</span> * Executes the given action within the context of this user.<a name="line.93"></a> -<span class="sourceLineNo">094</span> */<a name="line.94"></a> -<span class="sourceLineNo">095</span> public abstract <T> T runAs(PrivilegedAction<T> action);<a name="line.95"></a> -<span class="sourceLineNo">096</span><a name="line.96"></a> -<span class="sourceLineNo">097</span> /**<a name="line.97"></a> -<span class="sourceLineNo">098</span> * Executes the given action within the context of this user.<a name="line.98"></a> -<span class="sourceLineNo">099</span> */<a name="line.99"></a> -<span class="sourceLineNo">100</span> public abstract <T> T runAs(PrivilegedExceptionAction<T> action)<a name="line.100"></a> -<span class="sourceLineNo">101</span> throws IOException, InterruptedException;<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> /**<a name="line.103"></a> -<span class="sourceLineNo">104</span> * Returns the Token of the specified kind associated with this user,<a name="line.104"></a> -<span class="sourceLineNo">105</span> * or null if the Token is not present.<a name="line.105"></a> -<span class="sourceLineNo">106</span> *<a name="line.106"></a> -<span class="sourceLineNo">107</span> * @param kind the kind of token<a name="line.107"></a> -<span class="sourceLineNo">108</span> * @param service service on which the token is supposed to be used<a name="line.108"></a> -<span class="sourceLineNo">109</span> * @return the token of the specified kind.<a name="line.109"></a> -<span class="sourceLineNo">110</span> */<a name="line.110"></a> -<span class="sourceLineNo">111</span> public Token<?> getToken(String kind, String service) throws IOException {<a name="line.111"></a> -<span class="sourceLineNo">112</span> for (Token<?> token : ugi.getTokens()) {<a name="line.112"></a> -<span class="sourceLineNo">113</span> if (token.getKind().toString().equals(kind) &&<a name="line.113"></a> -<span class="sourceLineNo">114</span> (service != null && token.getService().toString().equals(service))) {<a name="line.114"></a> -<span class="sourceLineNo">115</span> return token;<a name="line.115"></a> -<span class="sourceLineNo">116</span> }<a name="line.116"></a> -<span class="sourceLineNo">117</span> }<a name="line.117"></a> -<span class="sourceLineNo">118</span> return null;<a name="line.118"></a> -<span class="sourceLineNo">119</span> }<a name="line.119"></a> -<span class="sourceLineNo">120</span><a name="line.120"></a> -<span class="sourceLineNo">121</span> /**<a name="line.121"></a> -<span class="sourceLineNo">122</span> * Returns all the tokens stored in the user's credentials.<a name="line.122"></a> -<span class="sourceLineNo">123</span> */<a name="line.123"></a> -<span class="sourceLineNo">124</span> public Collection<Token<? extends TokenIdentifier>> getTokens() {<a name="line.124"></a> -<span class="sourceLineNo">125</span> return ugi.getTokens();<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span><a name="line.127"></a> -<span class="sourceLineNo">128</span> /**<a name="line.128"></a> -<span class="sourceLineNo">129</span> * Adds the given Token to the user's credentials.<a name="line.129"></a> -<span class="sourceLineNo">130</span> *<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @param token the token to add<a name="line.131"></a> -<span class="sourceLineNo">132</span> */<a name="line.132"></a> -<span class="sourceLineNo">133</span> public void addToken(Token<? extends TokenIdentifier> token) {<a name="line.133"></a> -<span class="sourceLineNo">134</span> ugi.addToken(token);<a name="line.134"></a> -<span class="sourceLineNo">135</span> }<a name="line.135"></a> -<span class="sourceLineNo">136</span><a name="line.136"></a> -<span class="sourceLineNo">137</span> @Override<a name="line.137"></a> -<span class="sourceLineNo">138</span> public boolean equals(Object o) {<a name="line.138"></a> -<span class="sourceLineNo">139</span> if (this == o) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> return true;<a name="line.140"></a> -<span class="sourceLineNo">141</span> }<a name="line.141"></a> -<span class="sourceLineNo">142</span> if (o == null || getClass() != o.getClass()) {<a name="line.142"></a> -<span class="sourceLineNo">143</span> return false;<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<a name="line.144"></a> -<span class="sourceLineNo">145</span> return ugi.equals(((User) o).ugi);<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> @Override<a name="line.148"></a> -<span class="sourceLineNo">149</span> public int hashCode() {<a name="line.149"></a> -<span class="sourceLineNo">150</span> return ugi.hashCode();<a name="line.150"></a> -<span class="sourceLineNo">151</span> }<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> @Override<a name="line.153"></a> -<span class="sourceLineNo">154</span> public String toString() {<a name="line.154"></a> -<span class="sourceLineNo">155</span> return ugi.toString();<a name="line.155"></a> -<span class="sourceLineNo">156</span> }<a name="line.156"></a> -<span class="sourceLineNo">157</span><a name="line.157"></a> -<span class="sourceLineNo">158</span> /**<a name="line.158"></a> -<span class="sourceLineNo">159</span> * Returns the {@code User} instance within current execution context.<a name="line.159"></a> -<span class="sourceLineNo">160</span> */<a name="line.160"></a> -<span class="sourceLineNo">161</span> public static User getCurrent() throws IOException {<a name="line.161"></a> -<span class="sourceLineNo">162</span> User user = new SecureHadoopUser();<a name="line.162"></a> -<span class="sourceLineNo">163</span> if (user.getUGI() == null) {<a name="line.163"></a> -<span class="sourceLineNo">164</span> return null;<a name="line.164"></a> -<span class="sourceLineNo">165</span> }<a name="line.165"></a> -<span class="sourceLineNo">166</span> return user;<a name="line.166"></a> -<span class="sourceLineNo">167</span> }<a name="line.167"></a> -<span class="sourceLineNo">168</span><a name="line.168"></a> -<span class="sourceLineNo">169</span> /**<a name="line.169"></a> -<span class="sourceLineNo">170</span> * Executes the given action as the login user<a name="line.170"></a> -<span class="sourceLineNo">171</span> * @param action<a name="line.171"></a> -<span class="sourceLineNo">172</span> * @return the result of the action<a name="line.172"></a> -<span class="sourceLineNo">173</span> * @throws IOException<a name="line.173"></a> -<span class="sourceLineNo">174</span> */<a name="line.174"></a> -<span class="sourceLineNo">175</span> @SuppressWarnings({ "rawtypes", "unchecked" })<a name="line.175"></a> -<span class="sourceLineNo">176</span> public static <T> T runAsLoginUser(PrivilegedExceptionAction<T> action) throws IOException {<a name="line.176"></a> -<span class="sourceLineNo">177</span> try {<a name="line.177"></a> -<span class="sourceLineNo">178</span> Class c = Class.forName("org.apache.hadoop.security.SecurityUtil");<a name="line.178"></a> -<span class="sourceLineNo">179</span> Class [] types = new Class[]{PrivilegedExceptionAction.class};<a name="line.179"></a> -<span class="sourceLineNo">180</span> Object[] args = new Object[]{action};<a name="line.180"></a> -<span class="sourceLineNo">181</span> return (T) Methods.call(c, null, "doAsLoginUser", types, args);<a name="line.181"></a> -<span class="sourceLineNo">182</span> } catch (Throwable e) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> throw new IOException(e);<a name="line.183"></a> -<span class="sourceLineNo">184</span> }<a name="line.184"></a> -<span class="sourceLineNo">185</span> }<a name="line.185"></a> -<span class="sourceLineNo">186</span><a name="line.186"></a> -<span class="sourceLineNo">187</span> /**<a name="line.187"></a> -<span class="sourceLineNo">188</span> * Wraps an underlying {@code UserGroupInformation} instance.<a name="line.188"></a> -<span class="sourceLineNo">189</span> * @param ugi The base Hadoop user<a name="line.189"></a> -<span class="sourceLineNo">190</span> * @return User<a name="line.190"></a> -<span class="sourceLineNo">191</span> */<a name="line.191"></a> -<span class="sourceLineNo">192</span> public static User create(UserGroupInformation ugi) {<a name="line.192"></a> -<span class="sourceLineNo">193</span> if (ugi == null) {<a name="line.193"></a> -<span class="sourceLineNo">194</span> return null;<a name="line.194"></a> -<span class="sourceLineNo">195</span> }<a name="line.195"></a> -<span class="sourceLineNo">196</span> return new SecureHadoopUser(ugi);<a name="line.196"></a> -<span class="sourceLineNo">197</span> }<a name="line.197"></a> -<span class="sourceLineNo">198</span><a name="line.198"></a> -<span class="sourceLineNo">199</span> /**<a name="line.199"></a> -<span class="sourceLineNo">200</span> * Generates a new {@code User} instance specifically for use in test code.<a name="line.200"></a> -<span class="sourceLineNo">201</span> * @param name the full username<a name="line.201"></a> -<span class="sourceLineNo">202</span> * @param groups the group names to which the test user will belong<a name="line.202"></a> -<span class="sourceLineNo">203</span> * @return a new <code>User</code> instance<a name="line.203"></a> -<span class="sourceLineNo">204</span> */<a name="line.204"></a> -<span class="sourceLineNo">205</span> public static User createUserForTesting(Configuration conf,<a name="line.205"></a> -<span class="sourceLineNo">206</span> String name, String[] groups) {<a name="line.206"></a> -<span class="sourceLineNo">207</span> User userForTesting = SecureHadoopUser.createUserForTesting(conf, name, groups);<a name="line.207"></a> -<span class="sourceLineNo">208</span> return userForTesting;<a name="line.208"></a> -<span class="sourceLineNo">209</span> }<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> /**<a name="line.211"></a> -<span class="sourceLineNo">212</span> * Log in the current process using the given configuration keys for the<a name="line.212"></a> -<span class="sourceLineNo">213</span> * credential file and login principal.<a name="line.213"></a> -<span class="sourceLineNo">214</span> *<a name="line.214"></a> -<span class="sourceLineNo">215</span> * <p><strong>This is only applicable when<a name="line.215"></a> -<span class="sourceLineNo">216</span> * running on secure Hadoop</strong> -- see<a name="line.216"></a> -<span class="sourceLineNo">217</span> * org.apache.hadoop.security.SecurityUtil#login(Configuration,String,String,String).<a name="line.217"></a> -<span class="sourceLineNo">218</span> * On regular Hadoop (without security features), this will safely be ignored.<a name="line.218"></a> -<span class="sourceLineNo">219</span> * </p><a name="line.219"></a> -<span class="sourceLineNo">220</span> *<a name="line.220"></a> -<span class="sourceLineNo">221</span> * @param conf The configuration data to use<a name="line.221"></a> -<span class="sourceLineNo">222</span> * @param fileConfKey Property key used to configure path to the credential file<a name="line.222"></a> -<span class="sourceLineNo">223</span> * @param principalConfKey Property key used to configure login principal<a name="line.223"></a> -<span class="sourceLineNo">224</span> * @param localhost Current hostname to use in any credentials<a name="line.224"></a> -<span class="sourceLineNo">225</span> * @throws IOException underlying exception from SecurityUtil.login() call<a name="line.225"></a> -<span class="sourceLineNo">226</span> */<a name="line.226"></a> -<span class="sourceLineNo">227</span> public static void login(Configuration conf, String fileConfKey,<a name="line.227"></a> -<span class="sourceLineNo">228</span> String principalConfKey, String localhost) throws IOException {<a name="line.228"></a> -<span class="sourceLineNo">229</span> SecureHadoopUser.login(conf, fileConfKey, principalConfKey, localhost);<a name="line.229"></a> -<span class="sourceLineNo">230</span> }<a name="line.230"></a> -<span class="sourceLineNo">231</span><a name="line.231"></a> -<span class="sourceLineNo">232</span> /**<a name="line.232"></a> -<span class="sourceLineNo">233</span> * Returns whether or not Kerberos authentication is configured for Hadoop.<a name="line.233"></a> -<span class="sourceLineNo">234</span> * For non-secure Hadoop, this always returns <code>false</code>.<a name="line.234"></a> -<span class="sourceLineNo">235</span> * For secure Hadoop, it will return the value from<a name="line.235"></a> -<span class="sourceLineNo">236</span> * {@code UserGroupInformation.isSecurityEnabled()}.<a name="line.236"></a> -<span class="sourceLineNo">237</span> */<a name="line.237"></a> -<span class="sourceLineNo">238</span> public static boolean isSecurityEnabled() {<a name="line.238"></a> -<span class="sourceLineNo">239</span> return SecureHadoopUser.isSecurityEnabled();<a name="line.239"></a> -<span class="sourceLineNo">240</span> }<a name="line.240"></a> -<span class="sourceLineNo">241</span><a name="line.241"></a> -<span class="sourceLineNo">242</span> /**<a name="line.242"></a> -<span class="sourceLineNo">243</span> * Returns whether or not secure authentication is enabled for HBase. Note that<a name="line.243"></a> -<span class="sourceLineNo">244</span> * HBase security requires HDFS security to provide any guarantees, so it is<a name="line.244"></a> -<span class="sourceLineNo">245</span> * recommended that secure HBase should run on secure HDFS.<a name="line.245"></a> -<span class="sourceLineNo">246</span> */<a name="line.246"></a> -<span class="sourceLineNo">247</span> public static boolean isHBaseSecurityEnabled(Configuration conf) {<a name="line.247"></a> -<span class="sourceLineNo">248</span> return "kerberos".equalsIgnoreCase(conf.get(HBASE_SECURITY_CONF_KEY));<a name="line.248"></a> -<span class="sourceLineNo">249</span> }<a name="line.249"></a> -<span class="sourceLineNo">250</span><a name="line.250"></a> -<span class="sourceLineNo">251</span> /* Concrete implementations */<a name="line.251"></a> +<span class="sourceLineNo">061</span> protected UserGroupInformation ugi;<a name="line.61"></a> +<span class="sourceLineNo">062</span><a name="line.62"></a> +<span class="sourceLineNo">063</span> public UserGroupInformation getUGI() {<a name="line.63"></a> +<span class="sourceLineNo">064</span> return ugi;<a name="line.64"></a> +<span class="sourceLineNo">065</span> }<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> /**<a name="line.67"></a> +<span class="sourceLineNo">068</span> * Returns the full user name. 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class="sourceLineNo">103</span> throws IOException, InterruptedException;<a name="line.103"></a> +<span class="sourceLineNo">104</span><a name="line.104"></a> +<span class="sourceLineNo">105</span> /**<a name="line.105"></a> +<span class="sourceLineNo">106</span> * Returns the Token of the specified kind associated with this user,<a name="line.106"></a> +<span class="sourceLineNo">107</span> * or null if the Token is not present.<a name="line.107"></a> +<span class="sourceLineNo">108</span> *<a name="line.108"></a> +<span class="sourceLineNo">109</span> * @param kind the kind of token<a name="line.109"></a> +<span class="sourceLineNo">110</span> * @param service service on which the token is supposed to be used<a name="line.110"></a> +<span class="sourceLineNo">111</span> * @return the token of the specified kind.<a name="line.111"></a> +<span class="sourceLineNo">112</span> */<a name="line.112"></a> +<span class="sourceLineNo">113</span> public Token<?> getToken(String kind, String service) throws IOException {<a name="line.113"></a> +<span class="sourceLineNo">114</span> for (Token<?> token : ugi.getTokens()) {<a name="line.114"></a> +<span class="sourceLineNo">115</span> if (token.getKind().toString().equals(kind) &&<a name="line.115"></a> +<span class="sourceLineNo">116</span> (service != null && token.getService().toString().equals(service))) {<a name="line.116"></a> +<span class="sourceLineNo">117</span> return token;<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span> }<a name="line.119"></a> +<span class="sourceLineNo">120</span> return null;<a name="line.120"></a> +<span class="sourceLineNo">121</span> }<a name="line.121"></a> +<span class="sourceLineNo">122</span><a name="line.122"></a> +<span class="sourceLineNo">123</span> /**<a name="line.123"></a> +<span class="sourceLineNo">124</span> * Returns all the tokens stored in the user's credentials.<a name="line.124"></a> +<span 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