http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/Constants.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/Constants.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/Constants.html new file mode 100644 index 0000000..d28d77e --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/Constants.html @@ -0,0 +1,223 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> +<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> +<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> +<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> +<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> +<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> +<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> +<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> +<span class="sourceLineNo">009</span> *<a name="line.9"></a> +<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> +<span class="sourceLineNo">011</span> *<a name="line.11"></a> +<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> +<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> +<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> +<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> +<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> +<span class="sourceLineNo">017</span> */<a name="line.17"></a> +<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.thrift;<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.20"></a> +<span class="sourceLineNo">021</span><a name="line.21"></a> +<span class="sourceLineNo">022</span>/**<a name="line.22"></a> +<span class="sourceLineNo">023</span> * Thrift related constants<a name="line.23"></a> +<span class="sourceLineNo">024</span> */<a name="line.24"></a> +<span class="sourceLineNo">025</span>@InterfaceAudience.Private<a name="line.25"></a> +<span class="sourceLineNo">026</span>public final class Constants {<a name="line.26"></a> +<span class="sourceLineNo">027</span> private Constants(){}<a name="line.27"></a> +<span class="sourceLineNo">028</span><a name="line.28"></a> +<span class="sourceLineNo">029</span> public static final int DEFAULT_HTTP_MAX_HEADER_SIZE = 64 * 1024; // 64k<a name="line.29"></a> +<span class="sourceLineNo">030</span><a name="line.30"></a> +<span class="sourceLineNo">031</span> public static final String SERVER_TYPE_CONF_KEY =<a name="line.31"></a> +<span class="sourceLineNo">032</span> "hbase.regionserver.thrift.server.type";<a name="line.32"></a> +<span class="sourceLineNo">033</span><a name="line.33"></a> +<span class="sourceLineNo">034</span> public static final String COMPACT_CONF_KEY = "hbase.regionserver.thrift.compact";<a name="line.34"></a> +<span class="sourceLineNo">035</span> public static final boolean COMPACT_CONF_DEFAULT = false;<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span> public static final String FRAMED_CONF_KEY = "hbase.regionserver.thrift.framed";<a name="line.37"></a> +<span class="sourceLineNo">038</span> public static final boolean FRAMED_CONF_DEFAULT = false;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> public static final String MAX_FRAME_SIZE_CONF_KEY =<a name="line.40"></a> +<span class="sourceLineNo">041</span> "hbase.regionserver.thrift.framed.max_frame_size_in_mb";<a name="line.41"></a> +<span class="sourceLineNo">042</span> public static final int MAX_FRAME_SIZE_CONF_DEFAULT = 2;<a name="line.42"></a> +<span class="sourceLineNo">043</span><a name="line.43"></a> +<span class="sourceLineNo">044</span> public static final String COALESCE_INC_KEY = "hbase.regionserver.thrift.coalesceIncrement";<a name="line.44"></a> +<span class="sourceLineNo">045</span> public static final String USE_HTTP_CONF_KEY = "hbase.regionserver.thrift.http";<a name="line.45"></a> +<span class="sourceLineNo">046</span><a name="line.46"></a> +<span class="sourceLineNo">047</span> public static final String HTTP_MIN_THREADS_KEY = "hbase.thrift.http_threads.min";<a name="line.47"></a> +<span class="sourceLineNo">048</span> public static final int HTTP_MIN_THREADS_KEY_DEFAULT = 2;<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> public static final String HTTP_MAX_THREADS_KEY = "hbase.thrift.http_threads.max";<a name="line.50"></a> +<span class="sourceLineNo">051</span> public static final int HTTP_MAX_THREADS_KEY_DEFAULT = 100;<a name="line.51"></a> +<span class="sourceLineNo">052</span><a name="line.52"></a> +<span class="sourceLineNo">053</span> // ssl related configs<a name="line.53"></a> +<span class="sourceLineNo">054</span> public static final String THRIFT_SSL_ENABLED_KEY = "hbase.thrift.ssl.enabled";<a name="line.54"></a> +<span class="sourceLineNo">055</span> public static final String THRIFT_SSL_KEYSTORE_STORE_KEY = "hbase.thrift.ssl.keystore.store";<a name="line.55"></a> +<span class="sourceLineNo">056</span> public static final String THRIFT_SSL_KEYSTORE_PASSWORD_KEY =<a name="line.56"></a> +<span class="sourceLineNo">057</span> "hbase.thrift.ssl.keystore.password";<a name="line.57"></a> +<span class="sourceLineNo">058</span> public static final String THRIFT_SSL_KEYSTORE_KEYPASSWORD_KEY<a name="line.58"></a> +<span class="sourceLineNo">059</span> = "hbase.thrift.ssl.keystore.keypassword";<a name="line.59"></a> +<span class="sourceLineNo">060</span> public static final String THRIFT_SSL_EXCLUDE_CIPHER_SUITES_KEY =<a name="line.60"></a> +<span class="sourceLineNo">061</span> "hbase.thrift.ssl.exclude.cipher.suites";<a name="line.61"></a> +<span class="sourceLineNo">062</span> public static final String THRIFT_SSL_INCLUDE_CIPHER_SUITES_KEY =<a name="line.62"></a> +<span class="sourceLineNo">063</span> "hbase.thrift.ssl.include.cipher.suites";<a name="line.63"></a> +<span class="sourceLineNo">064</span> public static final String THRIFT_SSL_EXCLUDE_PROTOCOLS_KEY =<a name="line.64"></a> +<span class="sourceLineNo">065</span> "hbase.thrift.ssl.exclude.protocols";<a name="line.65"></a> +<span class="sourceLineNo">066</span> public static final String THRIFT_SSL_INCLUDE_PROTOCOLS_KEY =<a name="line.66"></a> +<span class="sourceLineNo">067</span> "hbase.thrift.ssl.include.protocols";<a name="line.67"></a> +<span class="sourceLineNo">068</span><a name="line.68"></a> +<span class="sourceLineNo">069</span><a name="line.69"></a> +<span class="sourceLineNo">070</span> public static final String THRIFT_SUPPORT_PROXYUSER_KEY = "hbase.thrift.support.proxyuser";<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> //kerberos related configs<a name="line.72"></a> +<span class="sourceLineNo">073</span> public static final String THRIFT_DNS_INTERFACE_KEY = "hbase.thrift.dns.interface";<a name="line.73"></a> +<span class="sourceLineNo">074</span> public static final String THRIFT_DNS_NAMESERVER_KEY = "hbase.thrift.dns.nameserver";<a name="line.74"></a> +<span class="sourceLineNo">075</span> public static final String THRIFT_KERBEROS_PRINCIPAL_KEY = "hbase.thrift.kerberos.principal";<a name="line.75"></a> +<span class="sourceLineNo">076</span> public static final String THRIFT_KEYTAB_FILE_KEY = "hbase.thrift.keytab.file";<a name="line.76"></a> +<span class="sourceLineNo">077</span> public static final String THRIFT_SPNEGO_PRINCIPAL_KEY = "hbase.thrift.spnego.principal";<a name="line.77"></a> +<span class="sourceLineNo">078</span> public static final String THRIFT_SPNEGO_KEYTAB_FILE_KEY = "hbase.thrift.spnego.keytab.file";<a name="line.78"></a> +<span class="sourceLineNo">079</span><a name="line.79"></a> +<span class="sourceLineNo">080</span> /**<a name="line.80"></a> +<span class="sourceLineNo">081</span> * Amount of time in milliseconds before a server thread will timeout<a name="line.81"></a> +<span class="sourceLineNo">082</span> * waiting for client to send data on a connected socket. Currently,<a name="line.82"></a> +<span class="sourceLineNo">083</span> * applies only to TBoundedThreadPoolServer<a name="line.83"></a> +<span class="sourceLineNo">084</span> */<a name="line.84"></a> +<span class="sourceLineNo">085</span> public static final String THRIFT_SERVER_SOCKET_READ_TIMEOUT_KEY =<a name="line.85"></a> +<span class="sourceLineNo">086</span> "hbase.thrift.server.socket.read.timeout";<a name="line.86"></a> +<span class="sourceLineNo">087</span> public static final int THRIFT_SERVER_SOCKET_READ_TIMEOUT_DEFAULT = 60000;<a name="line.87"></a> +<span class="sourceLineNo">088</span><a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> /**<a name="line.90"></a> +<span class="sourceLineNo">091</span> * Thrift quality of protection configuration key. Valid values can be:<a name="line.91"></a> +<span class="sourceLineNo">092</span> * auth-conf: authentication, integrity and confidentiality checking<a name="line.92"></a> +<span class="sourceLineNo">093</span> * auth-int: authentication and integrity checking<a name="line.93"></a> +<span class="sourceLineNo">094</span> * auth: authentication only<a name="line.94"></a> +<span class="sourceLineNo">095</span> *<a name="line.95"></a> +<span class="sourceLineNo">096</span> * This is used to authenticate the callers and support impersonation.<a name="line.96"></a> +<span class="sourceLineNo">097</span> * The thrift server and the HBase cluster must run in secure mode.<a name="line.97"></a> +<span class="sourceLineNo">098</span> */<a name="line.98"></a> +<span class="sourceLineNo">099</span> public static final String THRIFT_QOP_KEY = "hbase.thrift.security.qop";<a name="line.99"></a> +<span class="sourceLineNo">100</span><a name="line.100"></a> +<span class="sourceLineNo">101</span> public static final String BACKLOG_CONF_KEY = "hbase.regionserver.thrift.backlog";<a name="line.101"></a> +<span class="sourceLineNo">102</span> public static final int BACKLOG_CONF_DEAFULT = 0;<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> public static final String BIND_CONF_KEY = "hbase.regionserver.thrift.ipaddress";<a name="line.104"></a> +<span class="sourceLineNo">105</span> public static final String DEFAULT_BIND_ADDR = "0.0.0.0";<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> public static final String PORT_CONF_KEY = "hbase.regionserver.thrift.port";<a name="line.107"></a> +<span class="sourceLineNo">108</span> public static final int DEFAULT_LISTEN_PORT = 9090;<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> public static final String THRIFT_HTTP_ALLOW_OPTIONS_METHOD =<a name="line.110"></a> +<span class="sourceLineNo">111</span> "hbase.thrift.http.allow.options.method";<a name="line.111"></a> +<span class="sourceLineNo">112</span> public static final boolean THRIFT_HTTP_ALLOW_OPTIONS_METHOD_DEFAULT = false;<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> public static final String THRIFT_INFO_SERVER_PORT = "hbase.thrift.info.port";<a name="line.114"></a> +<span class="sourceLineNo">115</span> public static final int THRIFT_INFO_SERVER_PORT_DEFAULT = 9095;<a name="line.115"></a> +<span class="sourceLineNo">116</span><a name="line.116"></a> +<span class="sourceLineNo">117</span> public static final String THRIFT_INFO_SERVER_BINDING_ADDRESS = "hbase.thrift.info.bindAddress";<a name="line.117"></a> +<span class="sourceLineNo">118</span> public static final String THRIFT_INFO_SERVER_BINDING_ADDRESS_DEFAULT = "0.0.0.0";<a name="line.118"></a> +<span class="sourceLineNo">119</span><a name="line.119"></a> +<span class="sourceLineNo">120</span> public static final String THRIFT_QUEUE_SIZE = "hbase.thrift.queue.size";<a name="line.120"></a> +<span class="sourceLineNo">121</span> public static final int THRIFT_QUEUE_SIZE_DEFAULT = Integer.MAX_VALUE;<a name="line.121"></a> +<span class="sourceLineNo">122</span><a name="line.122"></a> +<span class="sourceLineNo">123</span> public static final String THRIFT_SELECTOR_NUM = "hbase.thrift.selector.num";<a name="line.123"></a> +<span class="sourceLineNo">124</span><a name="line.124"></a> +<span class="sourceLineNo">125</span> public static final String THRIFT_FILTERS = "hbase.thrift.filters";<a name="line.125"></a> +<span class="sourceLineNo">126</span><a name="line.126"></a> +<span class="sourceLineNo">127</span> // Command line options<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> public static final String READ_TIMEOUT_OPTION = "readTimeout";<a name="line.129"></a> +<span class="sourceLineNo">130</span> public static final String MIN_WORKERS_OPTION = "minWorkers";<a name="line.130"></a> +<span class="sourceLineNo">131</span> public static final String MAX_WORKERS_OPTION = "workers";<a name="line.131"></a> +<span class="sourceLineNo">132</span> public static final String MAX_QUEUE_SIZE_OPTION = "queue";<a name="line.132"></a> +<span class="sourceLineNo">133</span> public static final String SELECTOR_NUM_OPTION = "selectors";<a name="line.133"></a> +<span class="sourceLineNo">134</span> public static final String KEEP_ALIVE_SEC_OPTION = "keepAliveSec";<a name="line.134"></a> +<span class="sourceLineNo">135</span> public static final String BIND_OPTION = "bind";<a name="line.135"></a> +<span class="sourceLineNo">136</span> public static final String COMPACT_OPTION = "compact";<a name="line.136"></a> +<span class="sourceLineNo">137</span> public static final String FRAMED_OPTION = "framed";<a name="line.137"></a> +<span class="sourceLineNo">138</span> public static final String PORT_OPTION = "port";<a name="line.138"></a> +<span class="sourceLineNo">139</span> public static final String INFOPORT_OPTION = "infoport";<a name="line.139"></a> +<span class="sourceLineNo">140</span><a name="line.140"></a> +<span class="sourceLineNo">141</span> //for thrift2 server<a name="line.141"></a> +<span class="sourceLineNo">142</span> public static final String READONLY_OPTION ="readonly";<a name="line.142"></a> +<span class="sourceLineNo">143</span><a name="line.143"></a> +<span class="sourceLineNo">144</span> public static final String THRIFT_READONLY_ENABLED = "hbase.thrift.readonly";<a name="line.144"></a> +<span class="sourceLineNo">145</span> public static final boolean THRIFT_READONLY_ENABLED_DEFAULT = false;<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><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> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HBaseServiceHandler.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HBaseServiceHandler.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HBaseServiceHandler.html new file mode 100644 index 0000000..9efa820 --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HBaseServiceHandler.html @@ -0,0 +1,162 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> +<span class="sourceLineNo">002</span> *<a name="line.2"></a> +<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> +<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> +<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> +<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> +<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> +<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> +<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> +<span class="sourceLineNo">010</span> *<a name="line.10"></a> +<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> +<span class="sourceLineNo">012</span> *<a name="line.12"></a> +<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> +<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> +<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> +<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> +<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> +<span class="sourceLineNo">018</span> */<a name="line.18"></a> +<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.thrift;<a name="line.19"></a> +<span class="sourceLineNo">020</span><a name="line.20"></a> +<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.nio.ByteBuffer;<a name="line.22"></a> +<span class="sourceLineNo">023</span><a name="line.23"></a> +<span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.Table;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.util.ConnectionCache;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.31"></a> +<span class="sourceLineNo">032</span><a name="line.32"></a> +<span class="sourceLineNo">033</span>/**<a name="line.33"></a> +<span class="sourceLineNo">034</span> * abstract class for HBase handler<a name="line.34"></a> +<span class="sourceLineNo">035</span> * providing a Connection cache and get table/admin method<a name="line.35"></a> +<span class="sourceLineNo">036</span> */<a name="line.36"></a> +<span class="sourceLineNo">037</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.37"></a> +<span class="sourceLineNo">038</span>public abstract class HBaseServiceHandler {<a name="line.38"></a> +<span class="sourceLineNo">039</span> public static final String CLEANUP_INTERVAL = "hbase.thrift.connection.cleanup-interval";<a name="line.39"></a> +<span class="sourceLineNo">040</span> public static final String MAX_IDLETIME = "hbase.thrift.connection.max-idletime";<a name="line.40"></a> +<span class="sourceLineNo">041</span><a name="line.41"></a> +<span class="sourceLineNo">042</span> protected Configuration conf;<a name="line.42"></a> +<span class="sourceLineNo">043</span><a name="line.43"></a> +<span class="sourceLineNo">044</span> protected final ConnectionCache connectionCache;<a name="line.44"></a> +<span class="sourceLineNo">045</span><a name="line.45"></a> +<span class="sourceLineNo">046</span> public HBaseServiceHandler(final Configuration c,<a name="line.46"></a> +<span class="sourceLineNo">047</span> final UserProvider userProvider) throws IOException {<a name="line.47"></a> +<span class="sourceLineNo">048</span> this.conf = c;<a name="line.48"></a> +<span class="sourceLineNo">049</span> int cleanInterval = conf.getInt(CLEANUP_INTERVAL, 10 * 1000);<a name="line.49"></a> +<span class="sourceLineNo">050</span> int maxIdleTime = conf.getInt(MAX_IDLETIME, 10 * 60 * 1000);<a name="line.50"></a> +<span class="sourceLineNo">051</span> connectionCache = new ConnectionCache(<a name="line.51"></a> +<span class="sourceLineNo">052</span> conf, userProvider, cleanInterval, maxIdleTime);<a name="line.52"></a> +<span class="sourceLineNo">053</span> }<a name="line.53"></a> +<span class="sourceLineNo">054</span><a name="line.54"></a> +<span class="sourceLineNo">055</span> protected ThriftMetrics metrics = null;<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span> public void initMetrics(ThriftMetrics metrics) {<a name="line.57"></a> +<span class="sourceLineNo">058</span> this.metrics = metrics;<a name="line.58"></a> +<span class="sourceLineNo">059</span> }<a name="line.59"></a> +<span class="sourceLineNo">060</span><a name="line.60"></a> +<span class="sourceLineNo">061</span> public void setEffectiveUser(String effectiveUser) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> connectionCache.setEffectiveUser(effectiveUser);<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> * Obtain HBaseAdmin. Creates the instance if it is not already created.<a name="line.66"></a> +<span class="sourceLineNo">067</span> */<a name="line.67"></a> +<span class="sourceLineNo">068</span> protected Admin getAdmin() throws IOException {<a name="line.68"></a> +<span class="sourceLineNo">069</span> return connectionCache.getAdmin();<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> /**<a name="line.72"></a> +<span class="sourceLineNo">073</span> * Creates and returns a Table instance from a given table name.<a name="line.73"></a> +<span class="sourceLineNo">074</span> *<a name="line.74"></a> +<span class="sourceLineNo">075</span> * @param tableName<a name="line.75"></a> +<span class="sourceLineNo">076</span> * name of table<a name="line.76"></a> +<span class="sourceLineNo">077</span> * @return Table object<a name="line.77"></a> +<span class="sourceLineNo">078</span> * @throws IOException if getting the table fails<a name="line.78"></a> +<span class="sourceLineNo">079</span> */<a name="line.79"></a> +<span class="sourceLineNo">080</span> protected Table getTable(final byte[] tableName) throws IOException {<a name="line.80"></a> +<span class="sourceLineNo">081</span> String table = Bytes.toString(tableName);<a name="line.81"></a> +<span class="sourceLineNo">082</span> return connectionCache.getTable(table);<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> protected Table getTable(final ByteBuffer tableName) throws IOException {<a name="line.85"></a> +<span class="sourceLineNo">086</span> return getTable(Bytes.getBytes(tableName));<a name="line.86"></a> +<span class="sourceLineNo">087</span> }<a name="line.87"></a> +<span class="sourceLineNo">088</span><a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span>}<a name="line.90"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HbaseHandlerMetricsProxy.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HbaseHandlerMetricsProxy.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HbaseHandlerMetricsProxy.html index c61210b..2676040 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HbaseHandlerMetricsProxy.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/HbaseHandlerMetricsProxy.html @@ -33,63 +33,69 @@ <span class="sourceLineNo">025</span><a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configuration;<a name="line.26"></a> <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.thrift.generated.Hbase;<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>import org.slf4j.Logger;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.slf4j.LoggerFactory;<a name="line.30"></a> -<span class="sourceLineNo">031</span><a name="line.31"></a> -<span class="sourceLineNo">032</span>/**<a name="line.32"></a> -<span class="sourceLineNo">033</span> * Converts a Hbase.Iface using InvocationHandler so that it reports process<a name="line.33"></a> -<span class="sourceLineNo">034</span> * time of each call to ThriftMetrics.<a name="line.34"></a> -<span class="sourceLineNo">035</span> */<a name="line.35"></a> -<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a> -<span class="sourceLineNo">037</span>public final class HbaseHandlerMetricsProxy implements InvocationHandler {<a name="line.37"></a> -<span class="sourceLineNo">038</span><a name="line.38"></a> -<span class="sourceLineNo">039</span> private static final Logger LOG = LoggerFactory.getLogger(<a name="line.39"></a> -<span class="sourceLineNo">040</span> HbaseHandlerMetricsProxy.class);<a name="line.40"></a> -<span class="sourceLineNo">041</span><a name="line.41"></a> -<span class="sourceLineNo">042</span> private final Hbase.Iface handler;<a name="line.42"></a> -<span class="sourceLineNo">043</span> private final ThriftMetrics metrics;<a name="line.43"></a> -<span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span> public static Hbase.Iface newInstance(Hbase.Iface handler,<a name="line.45"></a> -<span class="sourceLineNo">046</span> ThriftMetrics metrics,<a name="line.46"></a> -<span class="sourceLineNo">047</span> Configuration conf) {<a name="line.47"></a> -<span class="sourceLineNo">048</span> return (Hbase.Iface) Proxy.newProxyInstance(<a name="line.48"></a> -<span class="sourceLineNo">049</span> handler.getClass().getClassLoader(),<a name="line.49"></a> -<span class="sourceLineNo">050</span> new Class[]{Hbase.Iface.class},<a name="line.50"></a> -<span class="sourceLineNo">051</span> new HbaseHandlerMetricsProxy(handler, metrics, conf));<a name="line.51"></a> -<span class="sourceLineNo">052</span> }<a name="line.52"></a> -<span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span> private HbaseHandlerMetricsProxy(<a name="line.54"></a> -<span class="sourceLineNo">055</span> Hbase.Iface handler, ThriftMetrics metrics, Configuration conf) {<a name="line.55"></a> -<span class="sourceLineNo">056</span> this.handler = handler;<a name="line.56"></a> -<span class="sourceLineNo">057</span> this.metrics = metrics;<a name="line.57"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.thrift2.generated.THBaseService;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.29"></a> +<span class="sourceLineNo">030</span><a name="line.30"></a> +<span class="sourceLineNo">031</span>/**<a name="line.31"></a> +<span class="sourceLineNo">032</span> * Converts a Hbase.Iface using InvocationHandler so that it reports process<a name="line.32"></a> +<span class="sourceLineNo">033</span> * time of each call to ThriftMetrics.<a name="line.33"></a> +<span class="sourceLineNo">034</span> */<a name="line.34"></a> +<span class="sourceLineNo">035</span>@InterfaceAudience.Private<a name="line.35"></a> +<span class="sourceLineNo">036</span>public final class HbaseHandlerMetricsProxy implements InvocationHandler {<a name="line.36"></a> +<span class="sourceLineNo">037</span><a name="line.37"></a> +<span class="sourceLineNo">038</span> private final Object handler;<a name="line.38"></a> +<span class="sourceLineNo">039</span> private final ThriftMetrics metrics;<a name="line.39"></a> +<span class="sourceLineNo">040</span><a name="line.40"></a> +<span class="sourceLineNo">041</span> public static Hbase.Iface newInstance(Hbase.Iface handler,<a name="line.41"></a> +<span class="sourceLineNo">042</span> ThriftMetrics metrics,<a name="line.42"></a> +<span class="sourceLineNo">043</span> Configuration conf) {<a name="line.43"></a> +<span class="sourceLineNo">044</span> return (Hbase.Iface) Proxy.newProxyInstance(<a name="line.44"></a> +<span class="sourceLineNo">045</span> handler.getClass().getClassLoader(),<a name="line.45"></a> +<span class="sourceLineNo">046</span> new Class[]{Hbase.Iface.class},<a name="line.46"></a> +<span class="sourceLineNo">047</span> new HbaseHandlerMetricsProxy(handler, metrics, conf));<a name="line.47"></a> +<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> // for thrift 2<a name="line.50"></a> +<span class="sourceLineNo">051</span> public static THBaseService.Iface newInstance(THBaseService.Iface handler,<a name="line.51"></a> +<span class="sourceLineNo">052</span> ThriftMetrics metrics,<a name="line.52"></a> +<span class="sourceLineNo">053</span> Configuration conf) {<a name="line.53"></a> +<span class="sourceLineNo">054</span> return (THBaseService.Iface) Proxy.newProxyInstance(<a name="line.54"></a> +<span class="sourceLineNo">055</span> handler.getClass().getClassLoader(),<a name="line.55"></a> +<span class="sourceLineNo">056</span> new Class[]{THBaseService.Iface.class},<a name="line.56"></a> +<span class="sourceLineNo">057</span> new HbaseHandlerMetricsProxy(handler, metrics, conf));<a name="line.57"></a> <span class="sourceLineNo">058</span> }<a name="line.58"></a> <span class="sourceLineNo">059</span><a name="line.59"></a> -<span class="sourceLineNo">060</span> @Override<a name="line.60"></a> -<span class="sourceLineNo">061</span> public Object invoke(Object proxy, Method m, Object[] args)<a name="line.61"></a> -<span class="sourceLineNo">062</span> throws Throwable {<a name="line.62"></a> -<span class="sourceLineNo">063</span> Object result;<a name="line.63"></a> -<span class="sourceLineNo">064</span> long start = now();<a name="line.64"></a> -<span class="sourceLineNo">065</span> try {<a name="line.65"></a> -<span class="sourceLineNo">066</span> result = m.invoke(handler, args);<a name="line.66"></a> -<span class="sourceLineNo">067</span> } catch (InvocationTargetException e) {<a name="line.67"></a> -<span class="sourceLineNo">068</span> metrics.exception(e.getCause());<a name="line.68"></a> -<span class="sourceLineNo">069</span> throw e.getTargetException();<a name="line.69"></a> -<span class="sourceLineNo">070</span> } catch (Exception e) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> metrics.exception(e);<a name="line.71"></a> -<span class="sourceLineNo">072</span> throw new RuntimeException(<a name="line.72"></a> -<span class="sourceLineNo">073</span> "unexpected invocation exception: " + e.getMessage());<a name="line.73"></a> -<span class="sourceLineNo">074</span> } finally {<a name="line.74"></a> -<span class="sourceLineNo">075</span> long processTime = now() - start;<a name="line.75"></a> -<span class="sourceLineNo">076</span> metrics.incMethodTime(m.getName(), processTime);<a name="line.76"></a> -<span class="sourceLineNo">077</span> }<a name="line.77"></a> -<span class="sourceLineNo">078</span> return result;<a name="line.78"></a> -<span class="sourceLineNo">079</span> }<a name="line.79"></a> -<span class="sourceLineNo">080</span> <a name="line.80"></a> -<span class="sourceLineNo">081</span> private static long now() {<a name="line.81"></a> -<span class="sourceLineNo">082</span> return System.nanoTime();<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">060</span> private HbaseHandlerMetricsProxy(<a name="line.60"></a> +<span class="sourceLineNo">061</span> Object handler, ThriftMetrics metrics, Configuration conf) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> this.handler = handler;<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.metrics = metrics;<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> @Override<a name="line.66"></a> +<span class="sourceLineNo">067</span> public Object invoke(Object proxy, Method m, Object[] args)<a name="line.67"></a> +<span class="sourceLineNo">068</span> throws Throwable {<a name="line.68"></a> +<span class="sourceLineNo">069</span> Object result;<a name="line.69"></a> +<span class="sourceLineNo">070</span> long start = now();<a name="line.70"></a> +<span class="sourceLineNo">071</span> try {<a name="line.71"></a> +<span class="sourceLineNo">072</span> result = m.invoke(handler, args);<a name="line.72"></a> +<span class="sourceLineNo">073</span> } catch (InvocationTargetException e) {<a name="line.73"></a> +<span class="sourceLineNo">074</span> metrics.exception(e.getCause());<a name="line.74"></a> +<span class="sourceLineNo">075</span> throw e.getTargetException();<a name="line.75"></a> +<span class="sourceLineNo">076</span> } catch (Exception e) {<a name="line.76"></a> +<span class="sourceLineNo">077</span> metrics.exception(e);<a name="line.77"></a> +<span class="sourceLineNo">078</span> throw new RuntimeException(<a name="line.78"></a> +<span class="sourceLineNo">079</span> "unexpected invocation exception: " + e.getMessage());<a name="line.79"></a> +<span class="sourceLineNo">080</span> } finally {<a name="line.80"></a> +<span class="sourceLineNo">081</span> long processTime = now() - start;<a name="line.81"></a> +<span class="sourceLineNo">082</span> metrics.incMethodTime(m.getName(), processTime);<a name="line.82"></a> +<span class="sourceLineNo">083</span> }<a name="line.83"></a> +<span class="sourceLineNo">084</span> return result;<a name="line.84"></a> +<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> private static long now() {<a name="line.87"></a> +<span class="sourceLineNo">088</span> return System.nanoTime();<a name="line.88"></a> +<span class="sourceLineNo">089</span> }<a name="line.89"></a> +<span class="sourceLineNo">090</span>}<a name="line.90"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ImplType.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ImplType.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ImplType.html new file mode 100644 index 0000000..2749bfd --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ImplType.html @@ -0,0 +1,215 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> +<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> +<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> +<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> +<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> +<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> +<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> +<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> +<span class="sourceLineNo">009</span> *<a name="line.9"></a> +<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> +<span class="sourceLineNo">011</span> *<a name="line.11"></a> +<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> +<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> +<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> +<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> +<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> +<span class="sourceLineNo">017</span> */<a name="line.17"></a> +<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.thrift;<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>import static org.apache.hadoop.hbase.thrift.Constants.SERVER_TYPE_CONF_KEY;<a name="line.20"></a> +<span class="sourceLineNo">021</span><a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a> +<span class="sourceLineNo">025</span><a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configuration;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.thrift.server.THsHaServer;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.thrift.server.TNonblockingServer;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.thrift.server.TServer;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.thrift.server.TThreadedSelectorServer;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.slf4j.Logger;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.slf4j.LoggerFactory;<a name="line.33"></a> +<span class="sourceLineNo">034</span><a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Option;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.OptionGroup;<a name="line.37"></a> +<span class="sourceLineNo">038</span><a name="line.38"></a> +<span class="sourceLineNo">039</span>/** An enum of server implementation selections */<a name="line.39"></a> +<span class="sourceLineNo">040</span>@InterfaceAudience.Private<a name="line.40"></a> +<span class="sourceLineNo">041</span>public enum ImplType {<a name="line.41"></a> +<span class="sourceLineNo">042</span> HS_HA("hsha", true, THsHaServer.class, true),<a name="line.42"></a> +<span class="sourceLineNo">043</span> NONBLOCKING("nonblocking", true, TNonblockingServer.class, true),<a name="line.43"></a> +<span class="sourceLineNo">044</span> THREAD_POOL("threadpool", false, TBoundedThreadPoolServer.class, true),<a name="line.44"></a> +<span class="sourceLineNo">045</span> THREADED_SELECTOR("threadedselector", true, TThreadedSelectorServer.class, true);<a name="line.45"></a> +<span class="sourceLineNo">046</span><a name="line.46"></a> +<span class="sourceLineNo">047</span> private static final Logger LOG = LoggerFactory.getLogger(ImplType.class);<a name="line.47"></a> +<span class="sourceLineNo">048</span> public static final ImplType DEFAULT = THREAD_POOL;<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span><a name="line.50"></a> +<span class="sourceLineNo">051</span> final String option;<a name="line.51"></a> +<span class="sourceLineNo">052</span> final boolean isAlwaysFramed;<a name="line.52"></a> +<span class="sourceLineNo">053</span> final Class<? extends TServer> serverClass;<a name="line.53"></a> +<span class="sourceLineNo">054</span> final boolean canSpecifyBindIP;<a name="line.54"></a> +<span class="sourceLineNo">055</span><a name="line.55"></a> +<span class="sourceLineNo">056</span> private ImplType(String option, boolean isAlwaysFramed,<a name="line.56"></a> +<span class="sourceLineNo">057</span> Class<? extends TServer> serverClass, boolean canSpecifyBindIP) {<a name="line.57"></a> +<span class="sourceLineNo">058</span> this.option = option;<a name="line.58"></a> +<span class="sourceLineNo">059</span> this.isAlwaysFramed = isAlwaysFramed;<a name="line.59"></a> +<span class="sourceLineNo">060</span> this.serverClass = serverClass;<a name="line.60"></a> +<span class="sourceLineNo">061</span> this.canSpecifyBindIP = canSpecifyBindIP;<a name="line.61"></a> +<span class="sourceLineNo">062</span> }<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> * @return <code>-option</code><a name="line.65"></a> +<span class="sourceLineNo">066</span> */<a name="line.66"></a> +<span class="sourceLineNo">067</span> @Override<a name="line.67"></a> +<span class="sourceLineNo">068</span> public String toString() {<a name="line.68"></a> +<span class="sourceLineNo">069</span> return "-" + option;<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> public String getOption() {<a name="line.72"></a> +<span class="sourceLineNo">073</span> return option;<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> public boolean isAlwaysFramed() {<a name="line.76"></a> +<span class="sourceLineNo">077</span> return isAlwaysFramed;<a name="line.77"></a> +<span class="sourceLineNo">078</span> }<a name="line.78"></a> +<span class="sourceLineNo">079</span><a name="line.79"></a> +<span class="sourceLineNo">080</span> public String getDescription() {<a name="line.80"></a> +<span class="sourceLineNo">081</span> StringBuilder sb = new StringBuilder("Use the " +<a name="line.81"></a> +<span class="sourceLineNo">082</span> serverClass.getSimpleName());<a name="line.82"></a> +<span class="sourceLineNo">083</span> if (isAlwaysFramed) {<a name="line.83"></a> +<span class="sourceLineNo">084</span> sb.append(" This implies the framed transport.");<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span> if (this == DEFAULT) {<a name="line.86"></a> +<span class="sourceLineNo">087</span> sb.append("This is the default.");<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span> return sb.toString();<a name="line.89"></a> +<span class="sourceLineNo">090</span> }<a name="line.90"></a> +<span class="sourceLineNo">091</span><a name="line.91"></a> +<span class="sourceLineNo">092</span> static OptionGroup createOptionGroup() {<a name="line.92"></a> +<span class="sourceLineNo">093</span> OptionGroup group = new OptionGroup();<a name="line.93"></a> +<span class="sourceLineNo">094</span> for (ImplType t : values()) {<a name="line.94"></a> +<span class="sourceLineNo">095</span> group.addOption(new Option(t.option, t.getDescription()));<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span> return group;<a name="line.97"></a> +<span class="sourceLineNo">098</span> }<a name="line.98"></a> +<span class="sourceLineNo">099</span><a name="line.99"></a> +<span class="sourceLineNo">100</span> public static ImplType getServerImpl(Configuration conf) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> String confType = conf.get(SERVER_TYPE_CONF_KEY, THREAD_POOL.option);<a name="line.101"></a> +<span class="sourceLineNo">102</span> for (ImplType t : values()) {<a name="line.102"></a> +<span class="sourceLineNo">103</span> if (confType.equals(t.option)) {<a name="line.103"></a> +<span class="sourceLineNo">104</span> return t;<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span> }<a name="line.106"></a> +<span class="sourceLineNo">107</span> throw new AssertionError("Unknown server ImplType.option:" + confType);<a name="line.107"></a> +<span class="sourceLineNo">108</span> }<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> static void setServerImpl(CommandLine cmd, Configuration conf) {<a name="line.110"></a> +<span class="sourceLineNo">111</span> ImplType chosenType = null;<a name="line.111"></a> +<span class="sourceLineNo">112</span> int numChosen = 0;<a name="line.112"></a> +<span class="sourceLineNo">113</span> for (ImplType t : values()) {<a name="line.113"></a> +<span class="sourceLineNo">114</span> if (cmd.hasOption(t.option)) {<a name="line.114"></a> +<span class="sourceLineNo">115</span> chosenType = t;<a name="line.115"></a> +<span class="sourceLineNo">116</span> ++numChosen;<a name="line.116"></a> +<span class="sourceLineNo">117</span> }<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span> if (numChosen < 1) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> LOG.info("Using default thrift server type");<a name="line.120"></a> +<span class="sourceLineNo">121</span> chosenType = DEFAULT;<a name="line.121"></a> +<span class="sourceLineNo">122</span> } else if (numChosen > 1) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> throw new AssertionError("Exactly one option out of " +<a name="line.123"></a> +<span class="sourceLineNo">124</span> Arrays.toString(values()) + " has to be specified");<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span> LOG.info("Using thrift server type " + chosenType.option);<a name="line.126"></a> +<span class="sourceLineNo">127</span> conf.set(SERVER_TYPE_CONF_KEY, chosenType.option);<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> public String simpleClassName() {<a name="line.130"></a> +<span class="sourceLineNo">131</span> return serverClass.getSimpleName();<a name="line.131"></a> +<span class="sourceLineNo">132</span> }<a name="line.132"></a> +<span class="sourceLineNo">133</span><a name="line.133"></a> +<span class="sourceLineNo">134</span> public static List<String> serversThatCannotSpecifyBindIP() {<a name="line.134"></a> +<span class="sourceLineNo">135</span> List<String> l = new ArrayList<>();<a name="line.135"></a> +<span class="sourceLineNo">136</span> for (ImplType t : values()) {<a name="line.136"></a> +<span class="sourceLineNo">137</span> if (!t.canSpecifyBindIP) {<a name="line.137"></a> +<span class="sourceLineNo">138</span> l.add(t.simpleClassName());<a name="line.138"></a> +<span class="sourceLineNo">139</span> }<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span> return l;<a name="line.141"></a> +<span class="sourceLineNo">142</span> }<a name="line.142"></a> +<span class="sourceLineNo">143</span>}<a name="line.143"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/IncrementCoalescer.DaemonThreadFactory.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/IncrementCoalescer.DaemonThreadFactory.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/IncrementCoalescer.DaemonThreadFactory.html index d7e790d..1648cbc 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/IncrementCoalescer.DaemonThreadFactory.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/IncrementCoalescer.DaemonThreadFactory.html @@ -41,203 +41,203 @@ <span class="sourceLineNo">033</span>import java.util.concurrent.atomic.LongAdder;<a name="line.33"></a> <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.34"></a> <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.Table;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.thrift.ThriftServerRunner.HBaseHandler;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.thrift.generated.TIncrement;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.metrics2.util.MBeans;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.thrift.TException;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.slf4j.Logger;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.slf4j.LoggerFactory;<a name="line.44"></a> -<span class="sourceLineNo">045</span><a name="line.45"></a> -<span class="sourceLineNo">046</span>/**<a name="line.46"></a> -<span class="sourceLineNo">047</span> * This class will coalesce increments from a thift server if<a name="line.47"></a> -<span class="sourceLineNo">048</span> * hbase.regionserver.thrift.coalesceIncrement is set to true. Turning this<a name="line.48"></a> -<span class="sourceLineNo">049</span> * config to true will cause the thrift server to queue increments into an<a name="line.49"></a> -<span class="sourceLineNo">050</span> * instance of this class. The thread pool associated with this class will drain<a name="line.50"></a> -<span class="sourceLineNo">051</span> * the coalesced increments as the thread is able. This can cause data loss if the<a name="line.51"></a> -<span class="sourceLineNo">052</span> * thrift server dies or is shut down before everything in the queue is drained.<a name="line.52"></a> -<span class="sourceLineNo">053</span> *<a name="line.53"></a> -<span class="sourceLineNo">054</span> */<a name="line.54"></a> -<span class="sourceLineNo">055</span>@InterfaceAudience.Private<a name="line.55"></a> -<span class="sourceLineNo">056</span>public class IncrementCoalescer implements IncrementCoalescerMBean {<a name="line.56"></a> -<span class="sourceLineNo">057</span><a name="line.57"></a> -<span class="sourceLineNo">058</span> /**<a name="line.58"></a> -<span class="sourceLineNo">059</span> * Used to identify a cell that will be incremented.<a name="line.59"></a> -<span class="sourceLineNo">060</span> *<a name="line.60"></a> -<span class="sourceLineNo">061</span> */<a name="line.61"></a> -<span class="sourceLineNo">062</span> static class FullyQualifiedRow {<a name="line.62"></a> -<span class="sourceLineNo">063</span> private byte[] table;<a name="line.63"></a> -<span class="sourceLineNo">064</span> private byte[] rowKey;<a name="line.64"></a> -<span class="sourceLineNo">065</span> private byte[] family;<a name="line.65"></a> -<span class="sourceLineNo">066</span> private byte[] qualifier;<a name="line.66"></a> -<span class="sourceLineNo">067</span><a name="line.67"></a> -<span class="sourceLineNo">068</span> public FullyQualifiedRow(byte[] table, byte[] rowKey, byte[] fam, byte[] qual) {<a name="line.68"></a> -<span class="sourceLineNo">069</span> super();<a name="line.69"></a> -<span class="sourceLineNo">070</span> this.table = table;<a name="line.70"></a> -<span class="sourceLineNo">071</span> this.rowKey = rowKey;<a name="line.71"></a> -<span class="sourceLineNo">072</span> this.family = fam;<a name="line.72"></a> -<span class="sourceLineNo">073</span> this.qualifier = qual;<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a 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name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> @Override<a name="line.162"></a> -<span class="sourceLineNo">163</span> public Thread newThread(Runnable r) {<a name="line.163"></a> -<span class="sourceLineNo">164</span> Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement(), 0);<a name="line.164"></a> -<span class="sourceLineNo">165</span><a name="line.165"></a> -<span class="sourceLineNo">166</span> if (!t.isDaemon()) {<a name="line.166"></a> -<span class="sourceLineNo">167</span> t.setDaemon(true);<a name="line.167"></a> -<span class="sourceLineNo">168</span> }<a name="line.168"></a> -<span class="sourceLineNo">169</span> if (t.getPriority() != Thread.NORM_PRIORITY) {<a name="line.169"></a> -<span class="sourceLineNo">170</span> t.setPriority(Thread.NORM_PRIORITY);<a name="line.170"></a> -<span class="sourceLineNo">171</span> }<a name="line.171"></a> -<span class="sourceLineNo">172</span><a name="line.172"></a> -<span class="sourceLineNo">173</span> return t;<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span> }<a name="line.175"></a> -<span class="sourceLineNo">176</span><a name="line.176"></a> -<span class="sourceLineNo">177</span> private final LongAdder failedIncrements = new LongAdder();<a name="line.177"></a> -<span class="sourceLineNo">178</span> private final LongAdder successfulCoalescings = new LongAdder();<a name="line.178"></a> -<span class="sourceLineNo">179</span> private final LongAdder totalIncrements = new LongAdder();<a name="line.179"></a> -<span class="sourceLineNo">180</span> private final ConcurrentMap<FullyQualifiedRow, Long> countersMap =<a name="line.180"></a> -<span class="sourceLineNo">181</span> new ConcurrentHashMap<>(100000, 0.75f, 1500);<a name="line.181"></a> -<span class="sourceLineNo">182</span> private final ThreadPoolExecutor pool;<a name="line.182"></a> -<span class="sourceLineNo">183</span> private final HBaseHandler handler;<a name="line.183"></a> -<span class="sourceLineNo">184</span><a name="line.184"></a> -<span class="sourceLineNo">185</span> private int maxQueueSize = 500000;<a name="line.185"></a> -<span class="sourceLineNo">186</span> private static final int CORE_POOL_SIZE = 1;<a name="line.186"></a> -<span class="sourceLineNo">187</span><a name="line.187"></a> -<span class="sourceLineNo">188</span> private static final Logger LOG = LoggerFactory.getLogger(FullyQualifiedRow.class);<a name="line.188"></a> -<span class="sourceLineNo">189</span><a name="line.189"></a> -<span class="sourceLineNo">190</span> @SuppressWarnings("deprecation")<a name="line.190"></a> -<span class="sourceLineNo">191</span> public IncrementCoalescer(HBaseHandler hand) {<a name="line.191"></a> -<span class="sourceLineNo">192</span> this.handler = hand;<a name="line.192"></a> -<span class="sourceLineNo">193</span> LinkedBlockingQueue<Runnable> queue = new LinkedBlockingQueue<>();<a name="line.193"></a> -<span class="sourceLineNo">194</span> pool =<a name="line.194"></a> -<span class="sourceLineNo">195</span> new ThreadPoolExecutor(CORE_POOL_SIZE, CORE_POOL_SIZE, 50, TimeUnit.MILLISECONDS, queue,<a name="line.195"></a> -<span class="sourceLineNo">196</span> Threads.newDaemonThreadFactory("IncrementCoalescer"));<a name="line.196"></a> -<span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> MBeans.register("thrift", "Thrift", this);<a name="line.198"></a> -<span class="sourceLineNo">199</span> }<a name="line.199"></a> -<span class="sourceLineNo">200</span><a name="line.200"></a> -<span class="sourceLineNo">201</span> public boolean queueIncrement(TIncrement inc) throws TException {<a name="line.201"></a> -<span class="sourceLineNo">202</span> if (!canQueue()) {<a name="line.202"></a> -<span class="sourceLineNo">203</span> failedIncrements.increment();<a name="line.203"></a> -<span class="sourceLineNo">204</span> return false;<a name="line.204"></a> -<span class="sourceLineNo">205</span> }<a name="line.205"></a> -<span class="sourceLineNo">206</span> return internalQueueTincrement(inc);<a name="line.206"></a> -<span class="sourceLineNo">207</span> }<a name="line.207"></a> -<span class="sourceLineNo">208</span><a name="line.208"></a> -<span class="sourceLineNo">209</span> public boolean queueIncrements(List<TIncrement> incs) throws TException {<a name="line.209"></a> -<span class="sourceLineNo">210</span> if (!canQueue()) {<a name="line.210"></a> -<span class="sourceLineNo">211</span> failedIncrements.increment();<a name="line.211"></a> -<span class="sourceLineNo">212</span> return false;<a name="line.212"></a> -<span class="sourceLineNo">213</span> }<a name="line.213"></a> -<span class="sourceLineNo">214</span><a name="line.214"></a> -<span class="sourceLineNo">215</span> for (TIncrement tinc : incs) {<a name="line.215"></a> -<span class="sourceLineNo">216</span> internalQueueTincrement(tinc);<a name="line.216"></a> -<span class="sourceLineNo">217</span> }<a name="line.217"></a> -<span class="sourceLineNo">218</span><a name="line.218"></a> -<span class="sourceLineNo">219</span> return true;<a name="line.219"></a> -<span class="sourceLineNo">220</span> }<a name="line.220"></a> -<span class="sourceLineNo">221</span><a name="line.221"></a> -<span class="sourceLineNo">222</span> private boolean internalQueueTincrement(TIncrement inc) throws TException {<a name="line.222"></a> -<span class="sourceLineNo">223</span> byte[][] famAndQf = CellUtil.parseColumn(inc.getColumn());<a name="line.223"></a> -<span class="sourceLineNo">224</span><a name="line.224"></a> -<span class="sourceLineNo">225</span> if (famAndQf.length != 2) {<a name="line.225"></a> -<span class="sourceLineNo">226</span> return false;<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<a name="line.227"></a> -<span class="sourceLineNo">228</span><a name="line.228"></a> -<span class="sourceLineNo">229</span> return internalQueueIncrement(inc.getTable(), inc.getRow(), famAndQf[0], famAndQf[1],<a name="line.229"></a> -<span class="sourceLineNo">230</span> inc.getAmmount());<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">036</span>import org.apache.hadoop.hbase.thrift.generated.TIncrement;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.metrics2.util.MBeans;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.thrift.TException;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.slf4j.Logger;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.slf4j.LoggerFactory;<a name="line.43"></a> +<span class="sourceLineNo">044</span><a name="line.44"></a> +<span class="sourceLineNo">045</span>/**<a name="line.45"></a> +<span class="sourceLineNo">046</span> * This class will coalesce increments from a thift server if<a name="line.46"></a> +<span class="sourceLineNo">047</span> * hbase.regionserver.thrift.coalesceIncrement is set to true. Turning this<a name="line.47"></a> +<span class="sourceLineNo">048</span> * config to true will cause the thrift server to queue increments into an<a name="line.48"></a> +<span class="sourceLineNo">049</span> * instance of this class. The thread pool associated with this class will drain<a name="line.49"></a> +<span class="sourceLineNo">050</span> * the coalesced increments as the thread is able. This can cause data loss if the<a name="line.50"></a> +<span class="sourceLineNo">051</span> * thrift server dies or is shut down before everything in the queue is drained.<a name="line.51"></a> +<span class="sourceLineNo">052</span> *<a name="line.52"></a> +<span class="sourceLineNo">053</span> */<a name="line.53"></a> +<span class="sourceLineNo">054</span>@InterfaceAudience.Private<a name="line.54"></a> +<span class="sourceLineNo">055</span>public class IncrementCoalescer implements IncrementCoalescerMBean {<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span> /**<a name="line.57"></a> +<span class="sourceLineNo">058</span> * Used to identify a cell that will be incremented.<a name="line.58"></a> +<span class="sourceLineNo">059</span> *<a name="line.59"></a> +<span class="sourceLineNo">060</span> */<a name="line.60"></a> +<span class="sourceLineNo">061</span> static class FullyQualifiedRow {<a name="line.61"></a> +<span class="sourceLineNo">062</span> private byte[] table;<a name="line.62"></a> +<span class="sourceLineNo">063</span> private byte[] rowKey;<a name="line.63"></a> +<span class="sourceLineNo">064</span> private byte[] family;<a name="line.64"></a> +<span class="sourceLineNo">065</span> private byte[] qualifier;<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> public FullyQualifiedRow(byte[] table, byte[] rowKey, byte[] fam, byte[] qual) {<a name="line.67"></a> +<span class="sourceLineNo">068</span> super();<a name="line.68"></a> +<span class="sourceLineNo">069</span> this.table = table;<a name="line.69"></a> +<span class="sourceLineNo">070</span> this.rowKey = rowKey;<a name="line.70"></a> +<span class="sourceLineNo">071</span> this.family = fam;<a name="line.71"></a> +<span class="sourceLineNo">072</span> this.qualifier = qual;<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> public byte[] getTable() {<a name="line.75"></a> +<span class="sourceLineNo">076</span> return table;<a name="line.76"></a> +<span class="sourceLineNo">077</span> }<a name="line.77"></a> +<span class="sourceLineNo">078</span><a name="line.78"></a> +<span class="sourceLineNo">079</span> public void setTable(byte[] table) {<a name="line.79"></a> +<span class="sourceLineNo">080</span> this.table = table;<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> public byte[] getRowKey() {<a name="line.83"></a> +<span class="sourceLineNo">084</span> return rowKey;<a name="line.84"></a> +<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> public void setRowKey(byte[] rowKey) {<a name="line.87"></a> +<span class="sourceLineNo">088</span> this.rowKey = rowKey;<a name="line.88"></a> +<span class="sourceLineNo">089</span> }<a name="line.89"></a> +<span class="sourceLineNo">090</span><a name="line.90"></a> +<span class="sourceLineNo">091</span> public byte[] getFamily() {<a name="line.91"></a> +<span class="sourceLineNo">092</span> return family;<a name="line.92"></a> +<span class="sourceLineNo">093</span> }<a name="line.93"></a> +<span class="sourceLineNo">094</span><a name="line.94"></a> +<span class="sourceLineNo">095</span> public void setFamily(byte[] fam) {<a name="line.95"></a> +<span class="sourceLineNo">096</span> this.family = fam;<a name="line.96"></a> +<span class="sourceLineNo">097</span> }<a name="line.97"></a> +<span class="sourceLineNo">098</span><a name="line.98"></a> +<span class="sourceLineNo">099</span> public byte[] getQualifier() {<a name="line.99"></a> +<span class="sourceLineNo">100</span> return qualifier;<a name="line.100"></a> +<span class="sourceLineNo">101</span> }<a name="line.101"></a> +<span class="sourceLineNo">102</span><a name="line.102"></a> +<span class="sourceLineNo">103</span> public void setQualifier(byte[] qual) {<a name="line.103"></a> +<span class="sourceLineNo">104</span> this.qualifier = qual;<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> @Override<a name="line.107"></a> +<span class="sourceLineNo">108</span> public int hashCode() {<a name="line.108"></a> +<span class="sourceLineNo">109</span> final int prime = 31;<a name="line.109"></a> +<span class="sourceLineNo">110</span> int result = 1;<a name="line.110"></a> +<span class="sourceLineNo">111</span> result = prime * result + Arrays.hashCode(family);<a name="line.111"></a> +<span class="sourceLineNo">112</span> result = prime * result + Arrays.hashCode(qualifier);<a name="line.112"></a> +<span class="sourceLineNo">113</span> result = prime * result + Arrays.hashCode(rowKey);<a name="line.113"></a> +<span class="sourceLineNo">114</span> result = prime * result + Arrays.hashCode(table);<a name="line.114"></a> +<span class="sourceLineNo">115</span> return result;<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> @Override<a name="line.118"></a> +<span class="sourceLineNo">119</span> public boolean equals(Object obj) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> if (this == obj) {<a name="line.120"></a> +<span class="sourceLineNo">121</span> return true;<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span> if (obj == null) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> return false;<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span> if (getClass() != obj.getClass()) {<a name="line.126"></a> +<span class="sourceLineNo">127</span> return false;<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> FullyQualifiedRow other = (FullyQualifiedRow) obj;<a name="line.130"></a> +<span class="sourceLineNo">131</span><a name="line.131"></a> +<span class="sourceLineNo">132</span> if (!Arrays.equals(family, other.family)) {<a name="line.132"></a> +<span class="sourceLineNo">133</span> return false;<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span> if (!Arrays.equals(qualifier, other.qualifier)) {<a name="line.135"></a> +<span class="sourceLineNo">136</span> return false;<a name="line.136"></a> +<span class="sourceLineNo">137</span> }<a name="line.137"></a> +<span class="sourceLineNo">138</span> if (!Arrays.equals(rowKey, other.rowKey)) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> return false;<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span> if (!Arrays.equals(table, other.table)) {<a name="line.141"></a> +<span class="sourceLineNo">142</span> return false;<a name="line.142"></a> +<span class="sourceLineNo">143</span> }<a name="line.143"></a> +<span class="sourceLineNo">144</span> return true;<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<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><a name="line.148"></a> +<span class="sourceLineNo">149</span> static class DaemonThreadFactory implements ThreadFactory {<a name="line.149"></a> +<span class="sourceLineNo">150</span> static final AtomicInteger poolNumber = new AtomicInteger(1);<a name="line.150"></a> +<span class="sourceLineNo">151</span> final ThreadGroup group;<a name="line.151"></a> +<span class="sourceLineNo">152</span> final AtomicInteger threadNumber = new AtomicInteger(1);<a name="line.152"></a> +<span class="sourceLineNo">153</span> final String namePrefix;<a name="line.153"></a> +<span class="sourceLineNo">154</span><a name="line.154"></a> +<span class="sourceLineNo">155</span> DaemonThreadFactory() {<a name="line.155"></a> +<span class="sourceLineNo">156</span> SecurityManager s = System.getSecurityManager();<a name="line.156"></a> +<span class="sourceLineNo">157</span> group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();<a name="line.157"></a> +<span class="sourceLineNo">158</span> namePrefix = "ICV-" + poolNumber.getAndIncrement() + "-thread-";<a name="line.158"></a> +<span class="sourceLineNo">159</span> }<a name="line.159"></a> +<span class="sourceLineNo">160</span><a name="line.160"></a> +<span class="sourceLineNo">161</span> @Override<a name="line.161"></a> +<span class="sourceLineNo">162</span> public Thread newThread(Runnable r) {<a name="line.162"></a> +<span class="sourceLineNo">163</span> Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement(), 0);<a name="line.163"></a> +<span class="sourceLineNo">164</span><a name="line.164"></a> +<span class="sourceLineNo">165</span> if (!t.isDaemon()) {<a name="line.165"></a> +<span class="sourceLineNo">166</span> t.setDaemon(true);<a name="line.166"></a> +<span class="sourceLineNo">167</span> }<a name="line.167"></a> +<span class="sourceLineNo">168</span> if (t.getPriority() != Thread.NORM_PRIORITY) {<a name="line.168"></a> +<span class="sourceLineNo">169</span> t.setPriority(Thread.NORM_PRIORITY);<a name="line.169"></a> +<span class="sourceLineNo">170</span> }<a name="line.170"></a> +<span class="sourceLineNo">171</span><a name="line.171"></a> +<span class="sourceLineNo">172</span> return t;<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><a name="line.175"></a> +<span class="sourceLineNo">176</span> private final LongAdder failedIncrements = new LongAdder();<a name="line.176"></a> +<span class="sourceLineNo">177</span> private final LongAdder successfulCoalescings = new LongAdder();<a name="line.177"></a> +<span class="sourceLineNo">178</span> private final LongAdder totalIncrements = new LongAdder();<a name="line.178"></a> +<span class="sourceLineNo">179</span> private final ConcurrentMap<FullyQualifiedRow, Long> countersMap =<a name="line.179"></a> +<span class="sourceLineNo">180</span> new ConcurrentHashMap<>(100000, 0.75f, 1500);<a name="line.180"></a> +<span class="sourceLineNo">181</span> private final ThreadPoolExecutor pool;<a name="line.181"></a> +<span class="sourceLineNo">182</span> private final ThriftHBaseServiceHandler handler;<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> private int maxQueueSize = 500000;<a name="line.184"></a> +<span class="sourceLineNo">185</span> private static final int CORE_POOL_SIZE = 1;<a name="line.185"></a> +<span class="sourceLineNo">186</span><a name="line.186"></a> +<span class="sourceLineNo">187</span> private static final Logger LOG = LoggerFactory.getLogger(FullyQualifiedRow.class);<a name="line.187"></a> +<span class="sourceLineNo">188</span><a name="line.188"></a> +<span class="sourceLineNo">189</span> @SuppressWarnings("deprecation")<a name="line.189"></a> +<span class="sourceLineNo">190</span> public IncrementCoalescer(ThriftHBaseServiceHandler hand) {<a name="line.190"></a> +<span class="sourceLineNo">191</span> this.handler = hand;<a name="line.191"></a> +<span class="sourceLineNo">192</span> LinkedBlockingQueue<Runnable> queue = new LinkedBlockingQueue<>();<a name="line.192"></a> +<span class="sourceLineNo">193</span> pool =<a name="line.193"></a> +<span class="sourceLineNo">194</span> new ThreadPoolExecutor(CORE_POOL_SIZE, CORE_POOL_SIZE, 50, TimeUnit.MILLISECONDS, queue,<a name="line.194"></a> +<span class="sourceLineNo">195</span> Threads.newDaemonThreadFactory("IncrementCoalescer"));<a name="line.195"></a> +<span class="sourceLineNo">196</span><a name="line.196"></a> +<span class="sourceLineNo">197</span> MBeans.register("thrift", "Thrift", this);<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> public boolean queueIncrement(TIncrement inc) throws TException {<a name="line.200"></a> +<span class="sourceLineNo">201</span> if (!canQueue()) {<a name="line.201"></a> +<span class="sourceLineNo">202</span> failedIncrements.increment();<a name="line.202"></a> +<span class="sourceLineNo">203</span> return false;<a name="line.203"></a> +<span class="sourceLineNo">204</span> }<a name="line.204"></a> +<span class="sourceLineNo">205</span> return internalQueueTincrement(inc);<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span><a name="line.207"></a> +<span class="sourceLineNo">208</span> public boolean queueIncrements(List<TIncrement> incs) throws TException {<a name="line.208"></a> +<span class="sourceLineNo">209</span> if (!canQueue()) {<a name="line.209"></a> +<span class="sourceLineNo">210</span> failedIncrements.increment();<a name="line.210"></a> +<span class="sourceLineNo">211</span> return false;<a name="line.211"></a> +<span class="sourceLineNo">212</span> }<a name="line.212"></a> +<span class="sourceLineNo">213</span><a name="line.213"></a> +<span class="sourceLineNo">214</span> for (TIncrement tinc : incs) {<a name="line.214"></a> +<span class="sourceLineNo">215</span> internalQueueTincrement(tinc);<a name="line.215"></a> +<span class="sourceLineNo">216</span> }<a name="line.216"></a> +<span class="sourceLineNo">217</span><a name="line.217"></a> +<span class="sourceLineNo">218</span> return true;<a name="line.218"></a> +<span class="sourceLineNo">219</span> }<a name="line.219"></a> +<span class="sourceLineNo">220</span><a name="line.220"></a> +<span class="sourceLineNo">221</span> private boolean internalQueueTincrement(TIncrement inc) throws TException {<a name="line.221"></a> +<span class="sourceLineNo">222</span> byte[][] famAndQf = CellUtil.parseColumn(inc.getColumn());<a name="line.222"></a> +<span class="sourceLineNo">223</span><a name="line.223"></a> +<span class="sourceLineNo">224</span> if (famAndQf.length != 2) {<a name="line.224"></a> +<span class="sourceLineNo">225</span> return false;<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span><a name="line.227"></a> +<span class="sourceLineNo">228</span> return internalQueueIncrement(inc.getTable(), inc.getRow(), famAndQf[0], famAndQf[1],<a name="line.228"></a> +<span class="sourceLineNo">229</span> inc.getAmmount());<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> @SuppressWarnings("FutureReturnValueIgnored")<a name="line.232"></a> <span class="sourceLineNo">233</span> private boolean internalQueueIncrement(byte[] tableName, byte[] rowKey, byte[] fam,<a name="line.233"></a> <span class="sourceLineNo">234</span> byte[] qual, long ammount) throws TException {<a name="line.234"></a> <span class="sourceLineNo">235</span> int countersMapSize = countersMap.size();<a name="line.235"></a>
