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<FONT color="green">001</FONT>    /**<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
<FONT color="green">003</FONT>     * or more contributor license agreements.  See the NOTICE file<a name="line.3"></a>
<FONT color="green">004</FONT>     * distributed with this work for additional information<a name="line.4"></a>
<FONT color="green">005</FONT>     * regarding copyright ownership.  The ASF licenses this file<a name="line.5"></a>
<FONT color="green">006</FONT>     * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
<FONT color="green">007</FONT>     * "License"); you may not use this file except in compliance<a name="line.7"></a>
<FONT color="green">008</FONT>     * with the License.  You may obtain a copy of the License at<a name="line.8"></a>
<FONT color="green">009</FONT>     *<a name="line.9"></a>
<FONT color="green">010</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
<FONT color="green">011</FONT>     *<a name="line.11"></a>
<FONT color="green">012</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
<FONT color="green">013</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
<FONT color="green">014</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
<FONT color="green">015</FONT>     * See the License for the specific language governing permissions and<a name="line.15"></a>
<FONT color="green">016</FONT>     * limitations under the License.<a name="line.16"></a>
<FONT color="green">017</FONT>     */<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    package org.apache.hadoop.fs;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    import org.apache.hadoop.classification.InterfaceAudience;<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>    /** <a name="line.23"></a>
<FONT color="green">024</FONT>     * This class contains constants for configuration keys used<a name="line.24"></a>
<FONT color="green">025</FONT>     * in the common code.<a name="line.25"></a>
<FONT color="green">026</FONT>     *<a name="line.26"></a>
<FONT color="green">027</FONT>     * It includes all publicly documented configuration keys. In general<a name="line.27"></a>
<FONT color="green">028</FONT>     * this class should not be used directly (use CommonConfigurationKeys<a name="line.28"></a>
<FONT color="green">029</FONT>     * instead)<a name="line.29"></a>
<FONT color="green">030</FONT>     *<a name="line.30"></a>
<FONT color="green">031</FONT>     */<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>    @InterfaceAudience.Public<a name="line.33"></a>
<FONT color="green">034</FONT>    public class CommonConfigurationKeysPublic {<a name="line.34"></a>
<FONT color="green">035</FONT>      <a name="line.35"></a>
<FONT color="green">036</FONT>      // The Keys<a name="line.36"></a>
<FONT color="green">037</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.37"></a>
<FONT color="green">038</FONT>      public static final String  IO_NATIVE_LIB_AVAILABLE_KEY =<a name="line.38"></a>
<FONT color="green">039</FONT>        "io.native.lib.available";<a name="line.39"></a>
<FONT color="green">040</FONT>      /** Default value for IO_NATIVE_LIB_AVAILABLE_KEY */<a name="line.40"></a>
<FONT color="green">041</FONT>      public static final boolean IO_NATIVE_LIB_AVAILABLE_DEFAULT = true;<a name="line.41"></a>
<FONT color="green">042</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.42"></a>
<FONT color="green">043</FONT>      public static final String  NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY =<a name="line.43"></a>
<FONT color="green">044</FONT>        "net.topology.script.number.args";<a name="line.44"></a>
<FONT color="green">045</FONT>      /** Default value for NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY */<a name="line.45"></a>
<FONT color="green">046</FONT>      public static final int     NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_DEFAULT = 100;<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>      //FS keys<a name="line.48"></a>
<FONT color="green">049</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.49"></a>
<FONT color="green">050</FONT>      public static final String  FS_DEFAULT_NAME_KEY = "fs.defaultFS";<a name="line.50"></a>
<FONT color="green">051</FONT>      /** Default value for FS_DEFAULT_NAME_KEY */<a name="line.51"></a>
<FONT color="green">052</FONT>      public static final String  FS_DEFAULT_NAME_DEFAULT = "file:///";<a name="line.52"></a>
<FONT color="green">053</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.53"></a>
<FONT color="green">054</FONT>      public static final String  FS_DF_INTERVAL_KEY = "fs.df.interval"; <a name="line.54"></a>
<FONT color="green">055</FONT>      /** Default value for FS_DF_INTERVAL_KEY */<a name="line.55"></a>
<FONT color="green">056</FONT>      public static final long    FS_DF_INTERVAL_DEFAULT = 60000;<a name="line.56"></a>
<FONT color="green">057</FONT>    <a name="line.57"></a>
<FONT color="green">058</FONT>    <a name="line.58"></a>
<FONT color="green">059</FONT>      //Defaults are not specified for following keys<a name="line.59"></a>
<FONT color="green">060</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.60"></a>
<FONT color="green">061</FONT>      public static final String  NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY =<a name="line.61"></a>
<FONT color="green">062</FONT>        "net.topology.script.file.name";<a name="line.62"></a>
<FONT color="green">063</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.63"></a>
<FONT color="green">064</FONT>      public static final String  NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY =<a name="line.64"></a>
<FONT color="green">065</FONT>        "net.topology.node.switch.mapping.impl";<a name="line.65"></a>
<FONT color="green">066</FONT>      <a name="line.66"></a>
<FONT color="green">067</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.67"></a>
<FONT color="green">068</FONT>      public static final String  NET_TOPOLOGY_TABLE_MAPPING_FILE_KEY =<a name="line.68"></a>
<FONT color="green">069</FONT>        "net.topology.table.file.name";<a name="line.69"></a>
<FONT color="green">070</FONT>    <a name="line.70"></a>
<FONT color="green">071</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.71"></a>
<FONT color="green">072</FONT>      public static final String  FS_TRASH_CHECKPOINT_INTERVAL_KEY =<a name="line.72"></a>
<FONT color="green">073</FONT>        "fs.trash.checkpoint.interval";<a name="line.73"></a>
<FONT color="green">074</FONT>      /** Default value for FS_TRASH_CHECKPOINT_INTERVAL_KEY */<a name="line.74"></a>
<FONT color="green">075</FONT>      public static final long    FS_TRASH_CHECKPOINT_INTERVAL_DEFAULT = 0;<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>      // TBD: Code is still using hardcoded values (e.g. "fs.automatic.close")<a name="line.77"></a>
<FONT color="green">078</FONT>      // instead of constant (e.g. FS_AUTOMATIC_CLOSE_KEY)<a name="line.78"></a>
<FONT color="green">079</FONT>      //<a name="line.79"></a>
<FONT color="green">080</FONT>      /** Not used anywhere, looks like default value for FS_LOCAL_BLOCK_SIZE */<a name="line.80"></a>
<FONT color="green">081</FONT>      public static final long    FS_LOCAL_BLOCK_SIZE_DEFAULT = 32*1024*1024;<a name="line.81"></a>
<FONT color="green">082</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.82"></a>
<FONT color="green">083</FONT>      public static final String  FS_AUTOMATIC_CLOSE_KEY = "fs.automatic.close";<a name="line.83"></a>
<FONT color="green">084</FONT>      /** Default value for FS_AUTOMATIC_CLOSE_KEY */<a name="line.84"></a>
<FONT color="green">085</FONT>      public static final boolean FS_AUTOMATIC_CLOSE_DEFAULT = true;<a name="line.85"></a>
<FONT color="green">086</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.86"></a>
<FONT color="green">087</FONT>      public static final String  FS_FILE_IMPL_KEY = "fs.file.impl";<a name="line.87"></a>
<FONT color="green">088</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.88"></a>
<FONT color="green">089</FONT>      public static final String  FS_FTP_HOST_KEY = "fs.ftp.host";<a name="line.89"></a>
<FONT color="green">090</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.90"></a>
<FONT color="green">091</FONT>      public static final String  FS_FTP_HOST_PORT_KEY = "fs.ftp.host.port";<a name="line.91"></a>
<FONT color="green">092</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.92"></a>
<FONT color="green">093</FONT>      public static final String  FS_TRASH_INTERVAL_KEY = "fs.trash.interval";<a name="line.93"></a>
<FONT color="green">094</FONT>      /** Default value for FS_TRASH_INTERVAL_KEY */<a name="line.94"></a>
<FONT color="green">095</FONT>      public static final long    FS_TRASH_INTERVAL_DEFAULT = 0;<a name="line.95"></a>
<FONT color="green">096</FONT>    <a name="line.96"></a>
<FONT color="green">097</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.97"></a>
<FONT color="green">098</FONT>      public static final String  IO_MAPFILE_BLOOM_SIZE_KEY =<a name="line.98"></a>
<FONT color="green">099</FONT>        "io.mapfile.bloom.size";<a name="line.99"></a>
<FONT color="green">100</FONT>      /** Default value for IO_MAPFILE_BLOOM_SIZE_KEY */<a name="line.100"></a>
<FONT color="green">101</FONT>      public static final int     IO_MAPFILE_BLOOM_SIZE_DEFAULT = 1024*1024;<a name="line.101"></a>
<FONT color="green">102</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.102"></a>
<FONT color="green">103</FONT>      public static final String  IO_MAPFILE_BLOOM_ERROR_RATE_KEY =<a name="line.103"></a>
<FONT color="green">104</FONT>        "io.mapfile.bloom.error.rate" ;<a name="line.104"></a>
<FONT color="green">105</FONT>      /** Default value for IO_MAPFILE_BLOOM_ERROR_RATE_KEY */<a name="line.105"></a>
<FONT color="green">106</FONT>      public static final float   IO_MAPFILE_BLOOM_ERROR_RATE_DEFAULT = 0.005f;<a name="line.106"></a>
<FONT color="green">107</FONT>      /** Codec class that implements Lzo compression algorithm */<a name="line.107"></a>
<FONT color="green">108</FONT>      public static final String  IO_COMPRESSION_CODEC_LZO_CLASS_KEY =<a name="line.108"></a>
<FONT color="green">109</FONT>        "io.compression.codec.lzo.class";<a name="line.109"></a>
<FONT color="green">110</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.110"></a>
<FONT color="green">111</FONT>      public static final String  IO_MAP_INDEX_INTERVAL_KEY =<a name="line.111"></a>
<FONT color="green">112</FONT>        "io.map.index.interval";<a name="line.112"></a>
<FONT color="green">113</FONT>      /** Default value for IO_MAP_INDEX_INTERVAL_DEFAULT */<a name="line.113"></a>
<FONT color="green">114</FONT>      public static final int     IO_MAP_INDEX_INTERVAL_DEFAULT = 128;<a name="line.114"></a>
<FONT color="green">115</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.115"></a>
<FONT color="green">116</FONT>      public static final String  IO_MAP_INDEX_SKIP_KEY = "io.map.index.skip";<a name="line.116"></a>
<FONT color="green">117</FONT>      /** Default value for IO_MAP_INDEX_SKIP_KEY */<a name="line.117"></a>
<FONT color="green">118</FONT>      public static final int     IO_MAP_INDEX_SKIP_DEFAULT = 0;<a name="line.118"></a>
<FONT color="green">119</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.119"></a>
<FONT color="green">120</FONT>      public static final String  IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY =<a name="line.120"></a>
<FONT color="green">121</FONT>        "io.seqfile.compress.blocksize";<a name="line.121"></a>
<FONT color="green">122</FONT>      /** Default value for IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY */<a name="line.122"></a>
<FONT color="green">123</FONT>      public static final int     IO_SEQFILE_COMPRESS_BLOCKSIZE_DEFAULT = 1000000;<a name="line.123"></a>
<FONT color="green">124</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.124"></a>
<FONT color="green">125</FONT>      public static final String  IO_FILE_BUFFER_SIZE_KEY =<a name="line.125"></a>
<FONT color="green">126</FONT>        "io.file.buffer.size";<a name="line.126"></a>
<FONT color="green">127</FONT>      /** Default value for IO_FILE_BUFFER_SIZE_KEY */<a name="line.127"></a>
<FONT color="green">128</FONT>      public static final int     IO_FILE_BUFFER_SIZE_DEFAULT = 4096;<a name="line.128"></a>
<FONT color="green">129</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.129"></a>
<FONT color="green">130</FONT>      public static final String  IO_SKIP_CHECKSUM_ERRORS_KEY =<a name="line.130"></a>
<FONT color="green">131</FONT>        "io.skip.checksum.errors";<a name="line.131"></a>
<FONT color="green">132</FONT>      /** Default value for IO_SKIP_CHECKSUM_ERRORS_KEY */<a name="line.132"></a>
<FONT color="green">133</FONT>      public static final boolean IO_SKIP_CHECKSUM_ERRORS_DEFAULT = false;<a name="line.133"></a>
<FONT color="green">134</FONT>      /**<a name="line.134"></a>
<FONT color="green">135</FONT>       * @deprecated Moved to mapreduce, see mapreduce.task.io.sort.mb<a name="line.135"></a>
<FONT color="green">136</FONT>       * in mapred-default.xml<a name="line.136"></a>
<FONT color="green">137</FONT>       * See https://issues.apache.org/jira/browse/HADOOP-6801<a name="line.137"></a>
<FONT color="green">138</FONT>       */<a name="line.138"></a>
<FONT color="green">139</FONT>      public static final String  IO_SORT_MB_KEY = "io.sort.mb";<a name="line.139"></a>
<FONT color="green">140</FONT>      /** Default value for IO_SORT_MB_DEFAULT */<a name="line.140"></a>
<FONT color="green">141</FONT>      public static final int     IO_SORT_MB_DEFAULT = 100;<a name="line.141"></a>
<FONT color="green">142</FONT>      /**<a name="line.142"></a>
<FONT color="green">143</FONT>       * @deprecated Moved to mapreduce, see mapreduce.task.io.sort.factor<a name="line.143"></a>
<FONT color="green">144</FONT>       * in mapred-default.xml<a name="line.144"></a>
<FONT color="green">145</FONT>       * See https://issues.apache.org/jira/browse/HADOOP-6801<a name="line.145"></a>
<FONT color="green">146</FONT>       */<a name="line.146"></a>
<FONT color="green">147</FONT>      public static final String  IO_SORT_FACTOR_KEY = "io.sort.factor";<a name="line.147"></a>
<FONT color="green">148</FONT>      /** Default value for IO_SORT_FACTOR_DEFAULT */<a name="line.148"></a>
<FONT color="green">149</FONT>      public static final int     IO_SORT_FACTOR_DEFAULT = 100;<a name="line.149"></a>
<FONT color="green">150</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.150"></a>
<FONT color="green">151</FONT>      public static final String  IO_SERIALIZATIONS_KEY = "io.serializations";<a name="line.151"></a>
<FONT color="green">152</FONT>    <a name="line.152"></a>
<FONT color="green">153</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.153"></a>
<FONT color="green">154</FONT>      public static final String  TFILE_IO_CHUNK_SIZE_KEY = "tfile.io.chunk.size";<a name="line.154"></a>
<FONT color="green">155</FONT>      /** Default value for TFILE_IO_CHUNK_SIZE_DEFAULT */<a name="line.155"></a>
<FONT color="green">156</FONT>      public static final int     TFILE_IO_CHUNK_SIZE_DEFAULT = 1024*1024;<a name="line.156"></a>
<FONT color="green">157</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.157"></a>
<FONT color="green">158</FONT>      public static final String  TFILE_FS_INPUT_BUFFER_SIZE_KEY =<a name="line.158"></a>
<FONT color="green">159</FONT>        "tfile.fs.input.buffer.size";<a name="line.159"></a>
<FONT color="green">160</FONT>      /** Default value for TFILE_FS_INPUT_BUFFER_SIZE_KEY */<a name="line.160"></a>
<FONT color="green">161</FONT>      public static final int     TFILE_FS_INPUT_BUFFER_SIZE_DEFAULT = 256*1024;<a name="line.161"></a>
<FONT color="green">162</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.162"></a>
<FONT color="green">163</FONT>      public static final String  TFILE_FS_OUTPUT_BUFFER_SIZE_KEY =<a name="line.163"></a>
<FONT color="green">164</FONT>        "tfile.fs.output.buffer.size";<a name="line.164"></a>
<FONT color="green">165</FONT>      /** Default value for TFILE_FS_OUTPUT_BUFFER_SIZE_KEY */<a name="line.165"></a>
<FONT color="green">166</FONT>      public static final int     TFILE_FS_OUTPUT_BUFFER_SIZE_DEFAULT = 256*1024;<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.168"></a>
<FONT color="green">169</FONT>      public static final String  IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY =<a name="line.169"></a>
<FONT color="green">170</FONT>        "ipc.client.connection.maxidletime";<a name="line.170"></a>
<FONT color="green">171</FONT>      /** Default value for IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY */<a name="line.171"></a>
<FONT color="green">172</FONT>      public static final int     IPC_CLIENT_CONNECTION_MAXIDLETIME_DEFAULT = 10000; // 10s<a name="line.172"></a>
<FONT color="green">173</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.173"></a>
<FONT color="green">174</FONT>      public static final String  IPC_CLIENT_CONNECT_MAX_RETRIES_KEY =<a name="line.174"></a>
<FONT color="green">175</FONT>        "ipc.client.connect.max.retries";<a name="line.175"></a>
<FONT color="green">176</FONT>      /** Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_KEY */<a name="line.176"></a>
<FONT color="green">177</FONT>      public static final int     IPC_CLIENT_CONNECT_MAX_RETRIES_DEFAULT = 10;<a name="line.177"></a>
<FONT color="green">178</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.178"></a>
<FONT color="green">179</FONT>      public static final String  IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY =<a name="line.179"></a>
<FONT color="green">180</FONT>        "ipc.client.connect.max.retries.on.timeouts";<a name="line.180"></a>
<FONT color="green">181</FONT>      /** Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY */<a name="line.181"></a>
<FONT color="green">182</FONT>      public static final int  IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_DEFAULT = 45;<a name="line.182"></a>
<FONT color="green">183</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.183"></a>
<FONT color="green">184</FONT>      public static final String  IPC_CLIENT_TCPNODELAY_KEY =<a name="line.184"></a>
<FONT color="green">185</FONT>        "ipc.client.tcpnodelay";<a name="line.185"></a>
<FONT color="green">186</FONT>      /** Defalt value for IPC_CLIENT_TCPNODELAY_KEY */<a name="line.186"></a>
<FONT color="green">187</FONT>      public static final boolean IPC_CLIENT_TCPNODELAY_DEFAULT = false;<a name="line.187"></a>
<FONT color="green">188</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.188"></a>
<FONT color="green">189</FONT>      public static final String  IPC_SERVER_LISTEN_QUEUE_SIZE_KEY =<a name="line.189"></a>
<FONT color="green">190</FONT>        "ipc.server.listen.queue.size";<a name="line.190"></a>
<FONT color="green">191</FONT>      /** Default value for IPC_SERVER_LISTEN_QUEUE_SIZE_KEY */<a name="line.191"></a>
<FONT color="green">192</FONT>      public static final int     IPC_SERVER_LISTEN_QUEUE_SIZE_DEFAULT = 128;<a name="line.192"></a>
<FONT color="green">193</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.193"></a>
<FONT color="green">194</FONT>      public static final String  IPC_CLIENT_KILL_MAX_KEY = "ipc.client.kill.max";<a name="line.194"></a>
<FONT color="green">195</FONT>      /** Default value for IPC_CLIENT_KILL_MAX_KEY */<a name="line.195"></a>
<FONT color="green">196</FONT>      public static final int     IPC_CLIENT_KILL_MAX_DEFAULT = 10;<a name="line.196"></a>
<FONT color="green">197</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.197"></a>
<FONT color="green">198</FONT>      public static final String  IPC_CLIENT_IDLETHRESHOLD_KEY =<a name="line.198"></a>
<FONT color="green">199</FONT>        "ipc.client.idlethreshold";<a name="line.199"></a>
<FONT color="green">200</FONT>      /** Default value for IPC_CLIENT_IDLETHRESHOLD_DEFAULT */<a name="line.200"></a>
<FONT color="green">201</FONT>      public static final int     IPC_CLIENT_IDLETHRESHOLD_DEFAULT = 4000;<a name="line.201"></a>
<FONT color="green">202</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.202"></a>
<FONT color="green">203</FONT>      public static final String  IPC_SERVER_TCPNODELAY_KEY =<a name="line.203"></a>
<FONT color="green">204</FONT>        "ipc.server.tcpnodelay";<a name="line.204"></a>
<FONT color="green">205</FONT>      /** Default value for IPC_SERVER_TCPNODELAY_KEY */<a name="line.205"></a>
<FONT color="green">206</FONT>      public static final boolean IPC_SERVER_TCPNODELAY_DEFAULT = false;<a name="line.206"></a>
<FONT color="green">207</FONT>    <a name="line.207"></a>
<FONT color="green">208</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.208"></a>
<FONT color="green">209</FONT>      public static final String  HADOOP_RPC_SOCKET_FACTORY_CLASS_DEFAULT_KEY =<a name="line.209"></a>
<FONT color="green">210</FONT>        "hadoop.rpc.socket.factory.class.default";<a name="line.210"></a>
<FONT color="green">211</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.211"></a>
<FONT color="green">212</FONT>      public static final String  HADOOP_SOCKS_SERVER_KEY = "hadoop.socks.server";<a name="line.212"></a>
<FONT color="green">213</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.213"></a>
<FONT color="green">214</FONT>      public static final String  HADOOP_UTIL_HASH_TYPE_KEY =<a name="line.214"></a>
<FONT color="green">215</FONT>        "hadoop.util.hash.type";<a name="line.215"></a>
<FONT color="green">216</FONT>      /** Default value for HADOOP_UTIL_HASH_TYPE_KEY */<a name="line.216"></a>
<FONT color="green">217</FONT>      public static final String  HADOOP_UTIL_HASH_TYPE_DEFAULT = "murmur";<a name="line.217"></a>
<FONT color="green">218</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.218"></a>
<FONT color="green">219</FONT>      public static final String  HADOOP_SECURITY_GROUP_MAPPING =<a name="line.219"></a>
<FONT color="green">220</FONT>        "hadoop.security.group.mapping";<a name="line.220"></a>
<FONT color="green">221</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.221"></a>
<FONT color="green">222</FONT>      public static final String  HADOOP_SECURITY_GROUPS_CACHE_SECS =<a name="line.222"></a>
<FONT color="green">223</FONT>        "hadoop.security.groups.cache.secs";<a name="line.223"></a>
<FONT color="green">224</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.224"></a>
<FONT color="green">225</FONT>      public static final String  HADOOP_SECURITY_AUTHENTICATION =<a name="line.225"></a>
<FONT color="green">226</FONT>        "hadoop.security.authentication";<a name="line.226"></a>
<FONT color="green">227</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.227"></a>
<FONT color="green">228</FONT>      public static final String HADOOP_SECURITY_AUTHORIZATION =<a name="line.228"></a>
<FONT color="green">229</FONT>        "hadoop.security.authorization";<a name="line.229"></a>
<FONT color="green">230</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.230"></a>
<FONT color="green">231</FONT>      public static final String HADOOP_SECURITY_INSTRUMENTATION_REQUIRES_ADMIN =<a name="line.231"></a>
<FONT color="green">232</FONT>        "hadoop.security.instrumentation.requires.admin";<a name="line.232"></a>
<FONT color="green">233</FONT>      /** See &lt;a href="{@docRoot}/../core-default.html"&gt;core-default.xml&lt;/a&gt; */<a name="line.233"></a>
<FONT color="green">234</FONT>      public static final String  HADOOP_SECURITY_SERVICE_USER_NAME_KEY =<a name="line.234"></a>
<FONT color="green">235</FONT>        "hadoop.security.service.user.name.key";<a name="line.235"></a>
<FONT color="green">236</FONT>    }<a name="line.236"></a>
<FONT color="green">237</FONT>    <a name="line.237"></a>




























































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