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| 7 | Uses of Class org.apache.hadoop.security.UserGroupInformation (Hadoop 0.20.1 API) |
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| 83 | <H2> |
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| 84 | <B>Uses of Class<br>org.apache.hadoop.security.UserGroupInformation</B></H2> |
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| 85 | </CENTER> |
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| 86 | |
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| 87 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 88 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 89 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 90 | Packages that use <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></FONT></TH> |
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| 91 | </TR> |
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| 92 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 93 | <TD><A HREF="#org.apache.hadoop.ipc"><B>org.apache.hadoop.ipc</B></A></TD> |
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| 94 | <TD>Tools to help define network clients and servers. </TD> |
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| 95 | </TR> |
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| 96 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 97 | <TD><A HREF="#org.apache.hadoop.security"><B>org.apache.hadoop.security</B></A></TD> |
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| 98 | <TD> </TD> |
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| 99 | </TR> |
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| 100 | </TABLE> |
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| 101 | |
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| 102 | <P> |
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| 103 | <A NAME="org.apache.hadoop.ipc"><!-- --></A> |
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| 104 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 105 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 106 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 107 | Uses of <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> in <A HREF="../../../../../org/apache/hadoop/ipc/package-summary.html">org.apache.hadoop.ipc</A></FONT></TH> |
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| 108 | </TR> |
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| 109 | </TABLE> |
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| 110 | |
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| 111 | <P> |
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| 112 | |
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| 113 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 114 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 115 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/ipc/package-summary.html">org.apache.hadoop.ipc</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></FONT></TH> |
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| 116 | </TR> |
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| 117 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 118 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 119 | <CODE>static <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[]</CODE></FONT></TD> |
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| 120 | <TD><CODE><B>RPC.</B><B><A HREF="../../../../../org/apache/hadoop/ipc/RPC.html#call(java.lang.reflect.Method, java.lang.Object[][], java.net.InetSocketAddress[], org.apache.hadoop.security.UserGroupInformation, org.apache.hadoop.conf.Configuration)">call</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</A> method, |
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| 121 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[][] params, |
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| 122 | <A HREF="http://java.sun.com/javase/6/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</A>[] addrs, |
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| 123 | <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ticket, |
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| 124 | <A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf)</CODE> |
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| 125 | |
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| 126 | <BR> |
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| 127 | Expert: Make multiple, parallel calls to a set of servers.</TD> |
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| 128 | </TR> |
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| 129 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 130 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 131 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]</CODE></FONT></TD> |
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| 132 | <TD><CODE><B>Client.</B><B><A HREF="../../../../../org/apache/hadoop/ipc/Client.html#call(org.apache.hadoop.io.Writable[], java.net.InetSocketAddress[], java.lang.Class, org.apache.hadoop.security.UserGroupInformation)">call</A></B>(<A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[] params, |
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| 133 | <A HREF="http://java.sun.com/javase/6/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</A>[] addresses, |
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| 134 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> protocol, |
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| 135 | <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ticket)</CODE> |
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| 136 | |
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| 137 | <BR> |
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| 138 | Makes a set of calls in parallel.</TD> |
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| 139 | </TR> |
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| 140 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 141 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 142 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></FONT></TD> |
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| 143 | <TD><CODE><B>Client.</B><B><A HREF="../../../../../org/apache/hadoop/ipc/Client.html#call(org.apache.hadoop.io.Writable, java.net.InetSocketAddress, java.lang.Class, org.apache.hadoop.security.UserGroupInformation)">call</A></B>(<A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A> param, |
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| 144 | <A HREF="http://java.sun.com/javase/6/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</A> addr, |
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| 145 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> protocol, |
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| 146 | <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ticket)</CODE> |
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| 147 | |
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| 148 | <BR> |
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| 149 | Make a call, passing <code>param</code>, to the IPC server running at |
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| 150 | <code>address</code> which is servicing the <code>protocol</code> protocol, |
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| 151 | with the <code>ticket</code> credentials, returning the value.</TD> |
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| 152 | </TR> |
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| 153 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 154 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 155 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></FONT></TD> |
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| 156 | <TD><CODE><B>Client.</B><B><A HREF="../../../../../org/apache/hadoop/ipc/Client.html#call(org.apache.hadoop.io.Writable, java.net.InetSocketAddress, org.apache.hadoop.security.UserGroupInformation)">call</A></B>(<A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A> param, |
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| 157 | <A HREF="http://java.sun.com/javase/6/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</A> addr, |
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| 158 | <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ticket)</CODE> |
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| 159 | |
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| 160 | <BR> |
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| 161 | <B>Deprecated.</B> <I>Use <A HREF="../../../../../org/apache/hadoop/ipc/Client.html#call(org.apache.hadoop.io.Writable, java.net.InetSocketAddress, java.lang.Class, org.apache.hadoop.security.UserGroupInformation)"><CODE>Client.call(Writable, InetSocketAddress, Class, UserGroupInformation)</CODE></A> instead</I></TD> |
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| 162 | </TR> |
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| 163 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 164 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 165 | <CODE>static <A HREF="../../../../../org/apache/hadoop/ipc/VersionedProtocol.html" title="interface in org.apache.hadoop.ipc">VersionedProtocol</A></CODE></FONT></TD> |
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| 166 | <TD><CODE><B>RPC.</B><B><A HREF="../../../../../org/apache/hadoop/ipc/RPC.html#getProxy(java.lang.Class, long, java.net.InetSocketAddress, org.apache.hadoop.security.UserGroupInformation, org.apache.hadoop.conf.Configuration, javax.net.SocketFactory)">getProxy</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> protocol, |
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| 167 | long clientVersion, |
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| 168 | <A HREF="http://java.sun.com/javase/6/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</A> addr, |
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| 169 | <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ticket, |
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| 170 | <A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf, |
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| 171 | <A HREF="http://java.sun.com/javase/6/docs/api/javax/net/SocketFactory.html?is-external=true" title="class or interface in javax.net">SocketFactory</A> factory)</CODE> |
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| 172 | |
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| 173 | <BR> |
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| 174 | Construct a client-side proxy object that implements the named protocol, |
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| 175 | talking to a server at the named address.</TD> |
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| 176 | </TR> |
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| 177 | </TABLE> |
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| 178 | |
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| 179 | <P> |
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| 180 | <A NAME="org.apache.hadoop.security"><!-- --></A> |
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| 181 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 182 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 183 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 184 | Uses of <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> in <A HREF="../../../../../org/apache/hadoop/security/package-summary.html">org.apache.hadoop.security</A></FONT></TH> |
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| 185 | </TR> |
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| 186 | </TABLE> |
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| 187 | |
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| 188 | <P> |
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| 189 | |
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| 190 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 191 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 192 | <TH ALIGN="left" COLSPAN="2">Subclasses of <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> in <A HREF="../../../../../org/apache/hadoop/security/package-summary.html">org.apache.hadoop.security</A></FONT></TH> |
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| 193 | </TR> |
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| 194 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 195 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 196 | <CODE> class</CODE></FONT></TD> |
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| 197 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/security/UnixUserGroupInformation.html" title="class in org.apache.hadoop.security">UnixUserGroupInformation</A></B></CODE> |
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| 198 | |
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| 199 | <BR> |
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| 200 | An implementation of UserGroupInformation in the Unix system</TD> |
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| 201 | </TR> |
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| 202 | </TABLE> |
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| 203 | |
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| 204 | <P> |
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| 205 | |
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| 206 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 207 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 208 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/security/package-summary.html">org.apache.hadoop.security</A> that return <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></FONT></TH> |
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| 209 | </TR> |
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| 210 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 211 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 212 | <CODE>static <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></CODE></FONT></TD> |
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| 213 | <TD><CODE><B>UserGroupInformation.</B><B><A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#getCurrentUGI()">getCurrentUGI</A></B>()</CODE> |
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| 214 | |
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| 215 | <BR> |
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| 216 | </TD> |
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| 217 | </TR> |
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| 218 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 219 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 220 | <CODE>static <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></CODE></FONT></TD> |
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| 221 | <TD><CODE><B>UserGroupInformation.</B><B><A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#login(org.apache.hadoop.conf.Configuration)">login</A></B>(<A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf)</CODE> |
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| 222 | |
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| 223 | <BR> |
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| 224 | Login and return a UserGroupInformation object.</TD> |
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| 225 | </TR> |
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| 226 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 227 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 228 | <CODE>static <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></CODE></FONT></TD> |
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| 229 | <TD><CODE><B>UserGroupInformation.</B><B><A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#readFrom(org.apache.hadoop.conf.Configuration)">readFrom</A></B>(<A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf)</CODE> |
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| 230 | |
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| 231 | <BR> |
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| 232 | Read a <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security"><CODE>UserGroupInformation</CODE></A> from conf</TD> |
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| 233 | </TR> |
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| 234 | </TABLE> |
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| 235 | |
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| 236 | <P> |
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| 237 | |
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| 238 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 239 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 240 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/security/package-summary.html">org.apache.hadoop.security</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A></FONT></TH> |
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| 241 | </TR> |
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| 242 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 243 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 244 | <CODE>static <A HREF="http://java.sun.com/javase/6/docs/api/javax/security/auth/Subject.html?is-external=true" title="class or interface in javax.security.auth">Subject</A></CODE></FONT></TD> |
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| 245 | <TD><CODE><B>SecurityUtil.</B><B><A HREF="../../../../../org/apache/hadoop/security/SecurityUtil.html#getSubject(org.apache.hadoop.security.UserGroupInformation)">getSubject</A></B>(<A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ugi)</CODE> |
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| 246 | |
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| 247 | <BR> |
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| 248 | Get the <A HREF="http://java.sun.com/javase/6/docs/api/javax/security/auth/Subject.html?is-external=true" title="class or interface in javax.security.auth"><CODE>Subject</CODE></A> for the user identified by <code>ugi</code>.</TD> |
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| 249 | </TR> |
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| 250 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 251 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 252 | <CODE>static void</CODE></FONT></TD> |
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| 253 | <TD><CODE><B>UserGroupInformation.</B><B><A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#setCurrentUGI(org.apache.hadoop.security.UserGroupInformation)">setCurrentUGI</A></B>(<A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ugi)</CODE> |
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| 254 | |
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| 255 | <BR> |
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| 256 | <B>Deprecated.</B> <I>Use <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#setCurrentUser(org.apache.hadoop.security.UserGroupInformation)"><CODE>setCurrentUser(UserGroupInformation)</CODE></A></I></TD> |
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| 257 | </TR> |
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| 258 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 259 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 260 | <CODE>static void</CODE></FONT></TD> |
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| 261 | <TD><CODE><B>UserGroupInformation.</B><B><A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html#setCurrentUser(org.apache.hadoop.security.UserGroupInformation)">setCurrentUser</A></B>(<A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security">UserGroupInformation</A> ugi)</CODE> |
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| 262 | |
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| 263 | <BR> |
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| 264 | Set the <A HREF="../../../../../org/apache/hadoop/security/UserGroupInformation.html" title="class in org.apache.hadoop.security"><CODE>UserGroupInformation</CODE></A> for the current thread |
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| 265 | WARNING - This method should be used only in test cases and other exceptional |
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| 266 | cases!</TD> |
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| 267 | </TR> |
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| 268 | </TABLE> |
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| 269 | |
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| 270 | <P> |
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| 271 | <HR> |
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| 272 | |
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| 273 | |
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| 274 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
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