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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/29 20:08:27 UTC
[18/51] [partial] hbase-site git commit: Published site at
88f775996b3b52d784ad13ab07515134619316ba.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/bdd1f3f0/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.MasterSwitchType.html
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+<!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.client;<a name="line.19"></a>
+<span class="sourceLineNo">020</span><a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.Closeable;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Map;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.concurrent.Future;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.regex.Pattern;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.conf.Configuration;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.Abortable;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ClusterStatus;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.ProcedureInfo;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.ServerName;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.TableExistsException;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.security.SecurityCapability;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.protobuf.generated.AdminProtos;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.protobuf.generated.MasterProtos;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.quotas.QuotaFilter;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.quotas.QuotaRetriever;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.quotas.QuotaSettings;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.regionserver.wal.FailedLogCloseException;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.snapshot.HBaseSnapshotException;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.snapshot.RestoreSnapshotException;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.snapshot.SnapshotCreationException;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.snapshot.UnknownSnapshotException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.util.Pair;<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> * The administrative API for HBase. Obtain an instance from an {@link Connection#getAdmin()} and<a name="line.58"></a>
+<span class="sourceLineNo">059</span> * call {@link #close()} afterwards.<a name="line.59"></a>
+<span class="sourceLineNo">060</span> * <p>Admin can be used to create, drop, list, enable and disable tables, add and drop table<a name="line.60"></a>
+<span class="sourceLineNo">061</span> * column families and other administrative operations.<a name="line.61"></a>
+<span class="sourceLineNo">062</span> *<a name="line.62"></a>
+<span class="sourceLineNo">063</span> * @see ConnectionFactory<a name="line.63"></a>
+<span class="sourceLineNo">064</span> * @see Connection<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * @see Table<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * @since 0.99.0<a name="line.66"></a>
+<span class="sourceLineNo">067</span> */<a name="line.67"></a>
+<span class="sourceLineNo">068</span>@InterfaceAudience.Public<a name="line.68"></a>
+<span class="sourceLineNo">069</span>@InterfaceStability.Evolving<a name="line.69"></a>
+<span class="sourceLineNo">070</span>public interface Admin extends Abortable, Closeable {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> int getOperationTimeout();<a name="line.71"></a>
+<span class="sourceLineNo">072</span><a name="line.72"></a>
+<span class="sourceLineNo">073</span> @Override<a name="line.73"></a>
+<span class="sourceLineNo">074</span> void abort(String why, Throwable e);<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span> @Override<a name="line.76"></a>
+<span class="sourceLineNo">077</span> boolean isAborted();<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> * @return Connection used by this object.<a name="line.80"></a>
+<span class="sourceLineNo">081</span> */<a name="line.81"></a>
+<span class="sourceLineNo">082</span> Connection getConnection();<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> * @param tableName Table to check.<a name="line.85"></a>
+<span class="sourceLineNo">086</span> * @return True if table exists already.<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * @throws IOException<a name="line.87"></a>
+<span class="sourceLineNo">088</span> */<a name="line.88"></a>
+<span class="sourceLineNo">089</span> boolean tableExists(final TableName tableName) throws IOException;<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> * List all the userspace tables.<a name="line.92"></a>
+<span class="sourceLineNo">093</span> *<a name="line.93"></a>
+<span class="sourceLineNo">094</span> * @return - returns an array of HTableDescriptors<a name="line.94"></a>
+<span class="sourceLineNo">095</span> * @throws IOException if a remote or network exception occurs<a name="line.95"></a>
+<span class="sourceLineNo">096</span> */<a name="line.96"></a>
+<span class="sourceLineNo">097</span> HTableDescriptor[] listTables() throws IOException;<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> * List all the userspace tables matching the given pattern.<a name="line.100"></a>
+<span class="sourceLineNo">101</span> *<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * @param pattern The compiled regular expression to match against<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @return - returns an array of HTableDescriptors<a name="line.103"></a>
+<span class="sourceLineNo">104</span> * @throws IOException if a remote or network exception occurs<a name="line.104"></a>
+<span class="sourceLineNo">105</span> * @see #listTables()<a name="line.105"></a>
+<span class="sourceLineNo">106</span> */<a name="line.106"></a>
+<span class="sourceLineNo">107</span> HTableDescriptor[] listTables(Pattern pattern) throws IOException;<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> * List all the userspace tables matching the given regular expression.<a name="line.110"></a>
+<span class="sourceLineNo">111</span> *<a name="line.111"></a>
+<span class="sourceLineNo">112</span> * @param regex The regular expression to match against<a name="line.112"></a>
+<span class="sourceLineNo">113</span> * @return - returns an array of HTableDescriptors<a name="line.113"></a>
+<span class="sourceLineNo">114</span> * @throws IOException if a remote or network exception occurs<a name="line.114"></a>
+<span class="sourceLineNo">115</span> * @see #listTables(java.util.regex.Pattern)<a name="line.115"></a>
+<span class="sourceLineNo">116</span> */<a name="line.116"></a>
+<span class="sourceLineNo">117</span> HTableDescriptor[] listTables(String regex) throws IOException;<a name="line.117"></a>
+<span class="sourceLineNo">118</span><a name="line.118"></a>
+<span class="sourceLineNo">119</span> /**<a name="line.119"></a>
+<span class="sourceLineNo">120</span> * List all the tables matching the given pattern.<a name="line.120"></a>
+<span class="sourceLineNo">121</span> *<a name="line.121"></a>
+<span class="sourceLineNo">122</span> * @param pattern The compiled regular expression to match against<a name="line.122"></a>
+<span class="sourceLineNo">123</span> * @param includeSysTables False to match only against userspace tables<a name="line.123"></a>
+<span class="sourceLineNo">124</span> * @return - returns an array of HTableDescriptors<a name="line.124"></a>
+<span class="sourceLineNo">125</span> * @throws IOException if a remote or network exception occurs<a name="line.125"></a>
+<span class="sourceLineNo">126</span> * @see #listTables()<a name="line.126"></a>
+<span class="sourceLineNo">127</span> */<a name="line.127"></a>
+<span class="sourceLineNo">128</span> HTableDescriptor[] listTables(Pattern pattern, boolean includeSysTables)<a name="line.128"></a>
+<span class="sourceLineNo">129</span> throws IOException;<a name="line.129"></a>
+<span class="sourceLineNo">130</span><a name="line.130"></a>
+<span class="sourceLineNo">131</span> /**<a name="line.131"></a>
+<span class="sourceLineNo">132</span> * List all the tables matching the given pattern.<a name="line.132"></a>
+<span class="sourceLineNo">133</span> *<a name="line.133"></a>
+<span class="sourceLineNo">134</span> * @param regex The regular expression to match against<a name="line.134"></a>
+<span class="sourceLineNo">135</span> * @param includeSysTables False to match only against userspace tables<a name="line.135"></a>
+<span class="sourceLineNo">136</span> * @return - returns an array of HTableDescriptors<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * @throws IOException if a remote or network exception occurs<a name="line.137"></a>
+<span class="sourceLineNo">138</span> * @see #listTables(java.util.regex.Pattern, boolean)<a name="line.138"></a>
+<span class="sourceLineNo">139</span> */<a name="line.139"></a>
+<span class="sourceLineNo">140</span> HTableDescriptor[] listTables(String regex, boolean includeSysTables)<a name="line.140"></a>
+<span class="sourceLineNo">141</span> throws IOException;<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>
+<span class="sourceLineNo">144</span> * List all of the names of userspace tables.<a name="line.144"></a>
+<span class="sourceLineNo">145</span> *<a name="line.145"></a>
+<span class="sourceLineNo">146</span> * @return TableName[] table names<a name="line.146"></a>
+<span class="sourceLineNo">147</span> * @throws IOException if a remote or network exception occurs<a name="line.147"></a>
+<span class="sourceLineNo">148</span> */<a name="line.148"></a>
+<span class="sourceLineNo">149</span> TableName[] listTableNames() throws IOException;<a name="line.149"></a>
+<span class="sourceLineNo">150</span><a name="line.150"></a>
+<span class="sourceLineNo">151</span> /**<a name="line.151"></a>
+<span class="sourceLineNo">152</span> * List all of the names of userspace tables.<a name="line.152"></a>
+<span class="sourceLineNo">153</span> * @param pattern The regular expression to match against<a name="line.153"></a>
+<span class="sourceLineNo">154</span> * @return TableName[] table names<a name="line.154"></a>
+<span class="sourceLineNo">155</span> * @throws IOException if a remote or network exception occurs<a name="line.155"></a>
+<span class="sourceLineNo">156</span> */<a name="line.156"></a>
+<span class="sourceLineNo">157</span> TableName[] listTableNames(Pattern pattern) throws IOException;<a name="line.157"></a>
+<span class="sourceLineNo">158</span><a name="line.158"></a>
+<span class="sourceLineNo">159</span> /**<a name="line.159"></a>
+<span class="sourceLineNo">160</span> * List all of the names of userspace tables.<a name="line.160"></a>
+<span class="sourceLineNo">161</span> * @param regex The regular expression to match against<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * @return TableName[] table names<a name="line.162"></a>
+<span class="sourceLineNo">163</span> * @throws IOException if a remote or network exception occurs<a name="line.163"></a>
+<span class="sourceLineNo">164</span> */<a name="line.164"></a>
+<span class="sourceLineNo">165</span> TableName[] listTableNames(String regex) throws IOException;<a name="line.165"></a>
+<span class="sourceLineNo">166</span><a name="line.166"></a>
+<span class="sourceLineNo">167</span> /**<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * List all of the names of userspace tables.<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * @param pattern The regular expression to match against<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * @param includeSysTables False to match only against userspace tables<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * @return TableName[] table names<a name="line.171"></a>
+<span class="sourceLineNo">172</span> * @throws IOException if a remote or network exception occurs<a name="line.172"></a>
+<span class="sourceLineNo">173</span> */<a name="line.173"></a>
+<span class="sourceLineNo">174</span> TableName[] listTableNames(final Pattern pattern, final boolean includeSysTables)<a name="line.174"></a>
+<span class="sourceLineNo">175</span> throws IOException;<a name="line.175"></a>
+<span class="sourceLineNo">176</span><a name="line.176"></a>
+<span class="sourceLineNo">177</span> /**<a name="line.177"></a>
+<span class="sourceLineNo">178</span> * List all of the names of userspace tables.<a name="line.178"></a>
+<span class="sourceLineNo">179</span> * @param regex The regular expression to match against<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * @param includeSysTables False to match only against userspace tables<a name="line.180"></a>
+<span class="sourceLineNo">181</span> * @return TableName[] table names<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * @throws IOException if a remote or network exception occurs<a name="line.182"></a>
+<span class="sourceLineNo">183</span> */<a name="line.183"></a>
+<span class="sourceLineNo">184</span> TableName[] listTableNames(final String regex, final boolean includeSysTables)<a name="line.184"></a>
+<span class="sourceLineNo">185</span> throws IOException;<a name="line.185"></a>
+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span> /**<a name="line.187"></a>
+<span class="sourceLineNo">188</span> * Method for getting the tableDescriptor<a name="line.188"></a>
+<span class="sourceLineNo">189</span> *<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * @param tableName as a {@link TableName}<a name="line.190"></a>
+<span class="sourceLineNo">191</span> * @return the tableDescriptor<a name="line.191"></a>
+<span class="sourceLineNo">192</span> * @throws org.apache.hadoop.hbase.TableNotFoundException<a name="line.192"></a>
+<span class="sourceLineNo">193</span> * @throws IOException if a remote or network exception occurs<a name="line.193"></a>
+<span class="sourceLineNo">194</span> */<a name="line.194"></a>
+<span class="sourceLineNo">195</span> HTableDescriptor getTableDescriptor(final TableName tableName)<a name="line.195"></a>
+<span class="sourceLineNo">196</span> throws TableNotFoundException, IOException;<a name="line.196"></a>
+<span class="sourceLineNo">197</span><a name="line.197"></a>
+<span class="sourceLineNo">198</span> /**<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * Creates a new table. Synchronous operation.<a name="line.199"></a>
+<span class="sourceLineNo">200</span> *<a name="line.200"></a>
+<span class="sourceLineNo">201</span> * @param desc table descriptor for table<a name="line.201"></a>
+<span class="sourceLineNo">202</span> * @throws IllegalArgumentException if the table name is reserved<a name="line.202"></a>
+<span class="sourceLineNo">203</span> * @throws org.apache.hadoop.hbase.MasterNotRunningException if master is not running<a name="line.203"></a>
+<span class="sourceLineNo">204</span> * @throws org.apache.hadoop.hbase.TableExistsException if table already exists (If concurrent<a name="line.204"></a>
+<span class="sourceLineNo">205</span> * threads, the table may have been created between test-for-existence and attempt-at-creation).<a name="line.205"></a>
+<span class="sourceLineNo">206</span> * @throws IOException if a remote or network exception occurs<a name="line.206"></a>
+<span class="sourceLineNo">207</span> */<a name="line.207"></a>
+<span class="sourceLineNo">208</span> void createTable(HTableDescriptor desc) throws IOException;<a name="line.208"></a>
+<span class="sourceLineNo">209</span><a name="line.209"></a>
+<span class="sourceLineNo">210</span> /**<a name="line.210"></a>
+<span class="sourceLineNo">211</span> * Creates a new table with the specified number of regions. The start key specified will become<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.212"></a>
+<span class="sourceLineNo">213</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.213"></a>
+<span class="sourceLineNo">214</span> * has a null end key). BigInteger math will be used to divide the key range specified into enough<a name="line.214"></a>
+<span class="sourceLineNo">215</span> * segments to make the required number of total regions. Synchronous operation.<a name="line.215"></a>
+<span class="sourceLineNo">216</span> *<a name="line.216"></a>
+<span class="sourceLineNo">217</span> * @param desc table descriptor for table<a name="line.217"></a>
+<span class="sourceLineNo">218</span> * @param startKey beginning of key range<a name="line.218"></a>
+<span class="sourceLineNo">219</span> * @param endKey end of key range<a name="line.219"></a>
+<span class="sourceLineNo">220</span> * @param numRegions the total number of regions to create<a name="line.220"></a>
+<span class="sourceLineNo">221</span> * @throws IllegalArgumentException if the table name is reserved<a name="line.221"></a>
+<span class="sourceLineNo">222</span> * @throws org.apache.hadoop.hbase.MasterNotRunningException if master is not running<a name="line.222"></a>
+<span class="sourceLineNo">223</span> * @throws org.apache.hadoop.hbase.TableExistsException if table already exists (If concurrent<a name="line.223"></a>
+<span class="sourceLineNo">224</span> * threads, the table may have been created between test-for-existence and attempt-at-creation).<a name="line.224"></a>
+<span class="sourceLineNo">225</span> * @throws IOException<a name="line.225"></a>
+<span class="sourceLineNo">226</span> */<a name="line.226"></a>
+<span class="sourceLineNo">227</span> void createTable(HTableDescriptor desc, byte[] startKey, byte[] endKey, int numRegions)<a name="line.227"></a>
+<span class="sourceLineNo">228</span> throws IOException;<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span> /**<a name="line.230"></a>
+<span class="sourceLineNo">231</span> * Creates a new table with an initial set of empty regions defined by the specified split keys.<a name="line.231"></a>
+<span class="sourceLineNo">232</span> * The total number of regions created will be the number of split keys plus one. Synchronous<a name="line.232"></a>
+<span class="sourceLineNo">233</span> * operation. Note : Avoid passing empty split key.<a name="line.233"></a>
+<span class="sourceLineNo">234</span> *<a name="line.234"></a>
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+<span class="sourceLineNo">236</span> * @param splitKeys array of split keys for the initial regions of the table<a name="line.236"></a>
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+<span class="sourceLineNo">242</span> * @throws IOException<a name="line.242"></a>
+<span class="sourceLineNo">243</span> */<a name="line.243"></a>
+<span class="sourceLineNo">244</span> void createTable(final HTableDescriptor desc, byte[][] splitKeys) throws IOException;<a name="line.244"></a>
+<span class="sourceLineNo">245</span><a name="line.245"></a>
+<span class="sourceLineNo">246</span> /**<a name="line.246"></a>
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+<span class="sourceLineNo">249</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.249"></a>
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+<span class="sourceLineNo">251</span> * operation to complete.<a name="line.251"></a>
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+<span class="sourceLineNo">254</span> *<a name="line.254"></a>
+<span class="sourceLineNo">255</span> * @param desc table descriptor for table<a name="line.255"></a>
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+<span class="sourceLineNo">257</span> * @throws IOException if a remote or network exception occurs<a name="line.257"></a>
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+<span class="sourceLineNo">259</span> * to wait on the operation to complete.<a name="line.259"></a>
+<span class="sourceLineNo">260</span> */<a name="line.260"></a>
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+<span class="sourceLineNo">263</span><a name="line.263"></a>
+<span class="sourceLineNo">264</span> /**<a name="line.264"></a>
+<span class="sourceLineNo">265</span> * Deletes a table. Synchronous operation.<a name="line.265"></a>
+<span class="sourceLineNo">266</span> *<a name="line.266"></a>
+<span class="sourceLineNo">267</span> * @param tableName name of table to delete<a name="line.267"></a>
+<span class="sourceLineNo">268</span> * @throws IOException if a remote or network exception occurs<a name="line.268"></a>
+<span class="sourceLineNo">269</span> */<a name="line.269"></a>
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+<span class="sourceLineNo">272</span> /**<a name="line.272"></a>
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+<span class="sourceLineNo">275</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.275"></a>
+<span class="sourceLineNo">276</span> * or TimeoutException in case the wait timeout was not long enough to allow the<a name="line.276"></a>
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+<span class="sourceLineNo">278</span> *<a name="line.278"></a>
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+<span class="sourceLineNo">280</span> * @throws IOException if a remote or network exception occurs<a name="line.280"></a>
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+<span class="sourceLineNo">282</span> * to wait on the operation to complete.<a name="line.282"></a>
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+<span class="sourceLineNo">284</span> Future<Void> deleteTableAsync(TableName tableName) throws IOException;<a name="line.284"></a>
+<span class="sourceLineNo">285</span><a name="line.285"></a>
+<span class="sourceLineNo">286</span> /**<a name="line.286"></a>
+<span class="sourceLineNo">287</span> * Deletes tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.287"></a>
+<span class="sourceLineNo">288</span> * carefully, there is no prompting and the effect is immediate. Consider using {@link<a name="line.288"></a>
+<span class="sourceLineNo">289</span> * #listTables(java.lang.String)} and {@link #deleteTable(org.apache.hadoop.hbase.TableName)}<a name="line.289"></a>
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+<span class="sourceLineNo">293</span> * @throws IOException<a name="line.293"></a>
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+<span class="sourceLineNo">297</span> HTableDescriptor[] deleteTables(String regex) throws IOException;<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span> /**<a name="line.299"></a>
+<span class="sourceLineNo">300</span> * Delete tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.300"></a>
+<span class="sourceLineNo">301</span> * carefully, there is no prompting and the effect is immediate. Consider using {@link<a name="line.301"></a>
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+<span class="sourceLineNo">305</span> * @param pattern The pattern to match table names against<a name="line.305"></a>
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+<span class="sourceLineNo">307</span> * @throws IOException<a name="line.307"></a>
+<span class="sourceLineNo">308</span> */<a name="line.308"></a>
+<span class="sourceLineNo">309</span> HTableDescriptor[] deleteTables(Pattern pattern) throws IOException;<a name="line.309"></a>
+<span class="sourceLineNo">310</span><a name="line.310"></a>
+<span class="sourceLineNo">311</span> /**<a name="line.311"></a>
+<span class="sourceLineNo">312</span> * Truncate a table.<a name="line.312"></a>
+<span class="sourceLineNo">313</span> * Synchronous operation.<a name="line.313"></a>
+<span class="sourceLineNo">314</span> *<a name="line.314"></a>
+<span class="sourceLineNo">315</span> * @param tableName name of table to truncate<a name="line.315"></a>
+<span class="sourceLineNo">316</span> * @param preserveSplits True if the splits should be preserved<a name="line.316"></a>
+<span class="sourceLineNo">317</span> * @throws IOException if a remote or network exception occurs<a name="line.317"></a>
+<span class="sourceLineNo">318</span> */<a name="line.318"></a>
+<span class="sourceLineNo">319</span> public void truncateTable(final TableName tableName, final boolean preserveSplits)<a name="line.319"></a>
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+<span class="sourceLineNo">321</span><a name="line.321"></a>
+<span class="sourceLineNo">322</span> /**<a name="line.322"></a>
+<span class="sourceLineNo">323</span> * Truncate the table but does not block and wait for it be completely enabled. You can use<a name="line.323"></a>
+<span class="sourceLineNo">324</span> * Future.get(long, TimeUnit) to wait on the operation to complete. It may throw<a name="line.324"></a>
+<span class="sourceLineNo">325</span> * ExecutionException if there was an error while executing the operation or TimeoutException in<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * case the wait timeout was not long enough to allow the operation to complete.<a name="line.326"></a>
+<span class="sourceLineNo">327</span> * @param tableName name of table to delete<a name="line.327"></a>
+<span class="sourceLineNo">328</span> * @param preserveSplits true if the splits should be preserved<a name="line.328"></a>
+<span class="sourceLineNo">329</span> * @throws IOException if a remote or network exception occurs<a name="line.329"></a>
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+<span class="sourceLineNo">331</span> * operation to complete.<a name="line.331"></a>
+<span class="sourceLineNo">332</span> */<a name="line.332"></a>
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+<span class="sourceLineNo">334</span> throws IOException;<a name="line.334"></a>
+<span class="sourceLineNo">335</span><a name="line.335"></a>
+<span class="sourceLineNo">336</span> /**<a name="line.336"></a>
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+<span class="sourceLineNo">338</span> * and {@link #isTableEnabled(org.apache.hadoop.hbase.TableName)} instead. The table has to be in<a name="line.338"></a>
+<span class="sourceLineNo">339</span> * disabled state for it to be enabled.<a name="line.339"></a>
+<span class="sourceLineNo">340</span> *<a name="line.340"></a>
+<span class="sourceLineNo">341</span> * @param tableName name of the table<a name="line.341"></a>
+<span class="sourceLineNo">342</span> * @throws IOException if a remote or network exception occurs There could be couple types of<a name="line.342"></a>
+<span class="sourceLineNo">343</span> * IOException TableNotFoundException means the table doesn't exist. TableNotDisabledException<a name="line.343"></a>
+<span class="sourceLineNo">344</span> * means the table isn't in disabled state.<a name="line.344"></a>
+<span class="sourceLineNo">345</span> * @see #isTableEnabled(org.apache.hadoop.hbase.TableName)<a name="line.345"></a>
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+<span class="sourceLineNo">347</span> * @see #enableTableAsync(org.apache.hadoop.hbase.TableName)<a name="line.347"></a>
+<span class="sourceLineNo">348</span> */<a name="line.348"></a>
+<span class="sourceLineNo">349</span> void enableTable(final TableName tableName) throws IOException;<a name="line.349"></a>
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+<span class="sourceLineNo">351</span> /**<a name="line.351"></a>
+<span class="sourceLineNo">352</span> * Enable the table but does not block and wait for it be completely enabled.<a name="line.352"></a>
+<span class="sourceLineNo">353</span> * You can use Future.get(long, TimeUnit) to wait on the operation to complete.<a name="line.353"></a>
+<span class="sourceLineNo">354</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.354"></a>
+<span class="sourceLineNo">355</span> * or TimeoutException in case the wait timeout was not long enough to allow the<a name="line.355"></a>
+<span class="sourceLineNo">356</span> * operation to complete.<a name="line.356"></a>
+<span class="sourceLineNo">357</span> *<a name="line.357"></a>
+<span class="sourceLineNo">358</span> * @param tableName name of table to delete<a name="line.358"></a>
+<span class="sourceLineNo">359</span> * @throws IOException if a remote or network exception occurs<a name="line.359"></a>
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+<span class="sourceLineNo">361</span> * to wait on the operation to complete.<a name="line.361"></a>
+<span class="sourceLineNo">362</span> */<a name="line.362"></a>
+<span class="sourceLineNo">363</span> Future<Void> enableTableAsync(final TableName tableName) throws IOException;<a name="line.363"></a>
+<span class="sourceLineNo">364</span><a name="line.364"></a>
+<span class="sourceLineNo">365</span> /**<a name="line.365"></a>
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+<span class="sourceLineNo">368</span> * #listTables(java.lang.String)} and {@link #enableTable(org.apache.hadoop.hbase.TableName)}<a name="line.368"></a>
+<span class="sourceLineNo">369</span> *<a name="line.369"></a>
+<span class="sourceLineNo">370</span> * @param regex The regular expression to match table names against<a name="line.370"></a>
+<span class="sourceLineNo">371</span> * @throws IOException<a name="line.371"></a>
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+<span class="sourceLineNo">375</span> HTableDescriptor[] enableTables(String regex) throws IOException;<a name="line.375"></a>
+<span class="sourceLineNo">376</span><a name="line.376"></a>
+<span class="sourceLineNo">377</span> /**<a name="line.377"></a>
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+<span class="sourceLineNo">379</span> * carefully, there is no prompting and the effect is immediate. Consider using {@link<a name="line.379"></a>
+<span class="sourceLineNo">380</span> * #listTables(java.util.regex.Pattern) } and<a name="line.380"></a>
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+<span class="sourceLineNo">388</span> /**<a name="line.388"></a>
+<span class="sourceLineNo">389</span> * Disable the table but does not block and wait for it be completely disabled.<a name="line.389"></a>
+<span class="sourceLineNo">390</span> * You can use Future.get(long, TimeUnit) to wait on the operation to complete.<a name="line.390"></a>
+<span class="sourceLineNo">391</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.391"></a>
+<span class="sourceLineNo">392</span> * or TimeoutException in case the wait timeout was not long enough to allow the<a name="line.392"></a>
+<span class="sourceLineNo">393</span> * operation to complete.<a name="line.393"></a>
+<span class="sourceLineNo">394</span> *<a name="line.394"></a>
+<span class="sourceLineNo">395</span> * @param tableName name of table to delete<a name="line.395"></a>
+<span class="sourceLineNo">396</span> * @throws IOException if a remote or network exception occurs<a name="line.396"></a>
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+<span class="sourceLineNo">398</span> * to wait on the operation to complete.<a name="line.398"></a>
+<span class="sourceLineNo">399</span> */<a name="line.399"></a>
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+<span class="sourceLineNo">401</span><a name="line.401"></a>
+<span class="sourceLineNo">402</span> /**<a name="line.402"></a>
+<span class="sourceLineNo">403</span> * Disable table and wait on completion. May timeout eventually. Use {@link<a name="line.403"></a>
+<span class="sourceLineNo">404</span> * #disableTableAsync(org.apache.hadoop.hbase.TableName)} and<a name="line.404"></a>
+<span class="sourceLineNo">405</span> * {@link #isTableDisabled(org.apache.hadoop.hbase.TableName)} instead. The table has to be in<a name="line.405"></a>
+<span class="sourceLineNo">406</span> * enabled state for it to be disabled.<a name="line.406"></a>
+<span class="sourceLineNo">407</span> *<a name="line.407"></a>
+<span class="sourceLineNo">408</span> * @param tableName<a name="line.408"></a>
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+<span class="sourceLineNo">410</span> * table doesn't exist. TableNotEnabledException means the table isn't in enabled state.<a name="line.410"></a>
+<span class="sourceLineNo">411</span> */<a name="line.411"></a>
+<span class="sourceLineNo">412</span> void disableTable(final TableName tableName) throws IOException;<a name="line.412"></a>
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+<span class="sourceLineNo">414</span> /**<a name="line.414"></a>
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+<span class="sourceLineNo">416</span> * carefully, there is no prompting and the effect is immediate. Consider using {@link<a name="line.416"></a>
+<span class="sourceLineNo">417</span> * #listTables(java.lang.String)} and {@link #disableTable(org.apache.hadoop.hbase.TableName)}<a name="line.417"></a>
+<span class="sourceLineNo">418</span> *<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * @param regex The regular expression to match table names against<a name="line.419"></a>
+<span class="sourceLineNo">420</span> * @return Table descriptors for tables that couldn't be disabled<a name="line.420"></a>
+<span class="sourceLineNo">421</span> * @throws IOException<a name="line.421"></a>
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+<span class="sourceLineNo">425</span> HTableDescriptor[] disableTables(String regex) throws IOException;<a name="line.425"></a>
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+<span class="sourceLineNo">427</span> /**<a name="line.427"></a>
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+<span class="sourceLineNo">429</span> * carefully, there is no prompting and the effect is immediate. Consider using {@link<a name="line.429"></a>
+<span class="sourceLineNo">430</span> * #listTables(java.util.regex.Pattern) } and<a name="line.430"></a>
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+<span class="sourceLineNo">432</span> *<a name="line.432"></a>
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+<span class="sourceLineNo">435</span> * @throws IOException<a name="line.435"></a>
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+<span class="sourceLineNo">437</span> HTableDescriptor[] disableTables(Pattern pattern) throws IOException;<a name="line.437"></a>
+<span class="sourceLineNo">438</span><a name="line.438"></a>
+<span class="sourceLineNo">439</span> /**<a name="line.439"></a>
+<span class="sourceLineNo">440</span> * @param tableName name of table to check<a name="line.440"></a>
+<span class="sourceLineNo">441</span> * @return true if table is on-line<a name="line.441"></a>
+<span class="sourceLineNo">442</span> * @throws IOException if a remote or network exception occurs<a name="line.442"></a>
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+<span class="sourceLineNo">445</span><a name="line.445"></a>
+<span class="sourceLineNo">446</span> /**<a name="line.446"></a>
+<span class="sourceLineNo">447</span> * @param tableName name of table to check<a name="line.447"></a>
+<span class="sourceLineNo">448</span> * @return true if table is off-line<a name="line.448"></a>
+<span class="sourceLineNo">449</span> * @throws IOException if a remote or network exception occurs<a name="line.449"></a>
+<span class="sourceLineNo">450</span> */<a name="line.450"></a>
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+<span class="sourceLineNo">453</span> /**<a name="line.453"></a>
+<span class="sourceLineNo">454</span> * @param tableName name of table to check<a name="line.454"></a>
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+<span class="sourceLineNo">458</span> boolean isTableAvailable(TableName tableName) throws IOException;<a name="line.458"></a>
+<span class="sourceLineNo">459</span><a name="line.459"></a>
+<span class="sourceLineNo">460</span> /**<a name="line.460"></a>
+<span class="sourceLineNo">461</span> * Use this api to check if the table has been created with the specified number of splitkeys<a name="line.461"></a>
+<span class="sourceLineNo">462</span> * which was used while creating the given table. Note : If this api is used after a table's<a name="line.462"></a>
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+<span class="sourceLineNo">464</span> *<a name="line.464"></a>
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+<span class="sourceLineNo">847</span> * Enable/Disable the catalog janitor<a name="line.847"></a>
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+<span class="sourceLineNo">849</span> * @param enable if true enables the catalog janitor<a name="line.849"></a>
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