http://git-wip-us.apache.org/repos/asf/hbase-site/blob/efd0601e/apidocs/src-html/org/apache/hadoop/hbase/client/TableDescriptorBuilder.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/TableDescriptorBuilder.html b/apidocs/src-html/org/apache/hadoop/hbase/client/TableDescriptorBuilder.html new file mode 100644 index 0000000..2f57757 --- /dev/null +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/TableDescriptorBuilder.html @@ -0,0 +1,1711 @@ +<!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.IOException;<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.Collection;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.Collections;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.HashMap;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.HashSet;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.Iterator;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.Map;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import java.util.TreeMap;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import java.util.TreeSet;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import java.util.function.Function;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import java.util.regex.Matcher;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.commons.logging.Log;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.commons.logging.LogFactory;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.fs.Path;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.Coprocessor;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HConstants;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.TableName;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.security.User;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span>@InterfaceAudience.Public<a name="line.50"></a> +<span class="sourceLineNo">051</span>public class TableDescriptorBuilder {<a name="line.51"></a> +<span class="sourceLineNo">052</span><a name="line.52"></a> +<span class="sourceLineNo">053</span> private static final Log LOG = LogFactory.getLog(TableDescriptorBuilder.class);<a name="line.53"></a> +<span class="sourceLineNo">054</span><a name="line.54"></a> +<span class="sourceLineNo">055</span> public static final String SPLIT_POLICY = "SPLIT_POLICY";<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> * <em>INTERNAL</em> Used by HBase Shell interface to access this metadata<a name="line.58"></a> +<span class="sourceLineNo">059</span> * attribute which denotes the maximum size of the store file after which a<a name="line.59"></a> +<span class="sourceLineNo">060</span> * region split occurs.<a name="line.60"></a> +<span class="sourceLineNo">061</span> */<a name="line.61"></a> +<span class="sourceLineNo">062</span> public static final String MAX_FILESIZE = "MAX_FILESIZE";<a name="line.62"></a> +<span class="sourceLineNo">063</span> private static final Bytes MAX_FILESIZE_KEY<a name="line.63"></a> +<span class="sourceLineNo">064</span> = new Bytes(Bytes.toBytes(MAX_FILESIZE));<a name="line.64"></a> +<span class="sourceLineNo">065</span><a name="line.65"></a> +<span class="sourceLineNo">066</span> public static final String OWNER = "OWNER";<a name="line.66"></a> +<span class="sourceLineNo">067</span> public static final Bytes OWNER_KEY<a name="line.67"></a> +<span class="sourceLineNo">068</span> = new Bytes(Bytes.toBytes(OWNER));<a name="line.68"></a> +<span class="sourceLineNo">069</span><a name="line.69"></a> +<span class="sourceLineNo">070</span> /**<a name="line.70"></a> +<span class="sourceLineNo">071</span> * <em>INTERNAL</em> Used by rest interface to access this metadata attribute<a name="line.71"></a> +<span class="sourceLineNo">072</span> * which denotes if the table is Read Only.<a name="line.72"></a> +<span class="sourceLineNo">073</span> */<a name="line.73"></a> +<span class="sourceLineNo">074</span> public static final String READONLY = "READONLY";<a name="line.74"></a> +<span class="sourceLineNo">075</span> private static final Bytes READONLY_KEY<a name="line.75"></a> +<span class="sourceLineNo">076</span> = new Bytes(Bytes.toBytes(READONLY));<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> * <em>INTERNAL</em> Used by HBase Shell interface to access this metadata<a name="line.79"></a> +<span class="sourceLineNo">080</span> * attribute which denotes if the table is compaction enabled.<a name="line.80"></a> +<span class="sourceLineNo">081</span> */<a name="line.81"></a> +<span class="sourceLineNo">082</span> public static final String COMPACTION_ENABLED = "COMPACTION_ENABLED";<a name="line.82"></a> +<span class="sourceLineNo">083</span> private static final Bytes COMPACTION_ENABLED_KEY<a name="line.83"></a> +<span class="sourceLineNo">084</span> = new Bytes(Bytes.toBytes(COMPACTION_ENABLED));<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> * <em>INTERNAL</em> Used by HBase Shell interface to access this metadata<a name="line.87"></a> +<span class="sourceLineNo">088</span> * attribute which represents the maximum size of the memstore after which its<a name="line.88"></a> +<span class="sourceLineNo">089</span> * contents are flushed onto the disk.<a name="line.89"></a> +<span class="sourceLineNo">090</span> */<a name="line.90"></a> +<span class="sourceLineNo">091</span> public static final String MEMSTORE_FLUSHSIZE = "MEMSTORE_FLUSHSIZE";<a name="line.91"></a> +<span class="sourceLineNo">092</span> private static final Bytes MEMSTORE_FLUSHSIZE_KEY<a name="line.92"></a> +<span class="sourceLineNo">093</span> = new Bytes(Bytes.toBytes(MEMSTORE_FLUSHSIZE));<a name="line.93"></a> +<span class="sourceLineNo">094</span><a name="line.94"></a> +<span class="sourceLineNo">095</span> public static final String FLUSH_POLICY = "FLUSH_POLICY";<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span> /**<a name="line.97"></a> +<span class="sourceLineNo">098</span> * <em>INTERNAL</em> Used by rest interface to access this metadata attribute<a name="line.98"></a> +<span class="sourceLineNo">099</span> * which denotes if the table is a -ROOT- region or not.<a name="line.99"></a> +<span class="sourceLineNo">100</span> */<a name="line.100"></a> +<span class="sourceLineNo">101</span> public static final String IS_ROOT = "IS_ROOT";<a name="line.101"></a> +<span class="sourceLineNo">102</span> private static final Bytes IS_ROOT_KEY<a name="line.102"></a> +<span class="sourceLineNo">103</span> = new Bytes(Bytes.toBytes(IS_ROOT));<a name="line.103"></a> +<span class="sourceLineNo">104</span><a name="line.104"></a> +<span class="sourceLineNo">105</span> /**<a name="line.105"></a> +<span class="sourceLineNo">106</span> * <em>INTERNAL</em> Used by rest interface to access this metadata attribute<a name="line.106"></a> +<span class="sourceLineNo">107</span> * which denotes if it is a catalog table, either <code> hbase:meta </code> or <code> -ROOT-<a name="line.107"></a> +<span class="sourceLineNo">108</span> * </code>.<a name="line.108"></a> +<span class="sourceLineNo">109</span> */<a name="line.109"></a> +<span class="sourceLineNo">110</span> public static final String IS_META = "IS_META";<a name="line.110"></a> +<span class="sourceLineNo">111</span> private static final Bytes IS_META_KEY<a name="line.111"></a> +<span class="sourceLineNo">112</span> = new Bytes(Bytes.toBytes(IS_META));<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> /**<a name="line.114"></a> +<span class="sourceLineNo">115</span> * <em>INTERNAL</em> {@link Durability} setting for the table.<a name="line.115"></a> +<span class="sourceLineNo">116</span> */<a name="line.116"></a> +<span class="sourceLineNo">117</span> public static final String DURABILITY = "DURABILITY";<a name="line.117"></a> +<span class="sourceLineNo">118</span> private static final Bytes DURABILITY_KEY<a name="line.118"></a> +<span class="sourceLineNo">119</span> = new Bytes(Bytes.toBytes("DURABILITY"));<a name="line.119"></a> +<span class="sourceLineNo">120</span><a name="line.120"></a> +<span class="sourceLineNo">121</span> /**<a name="line.121"></a> +<span class="sourceLineNo">122</span> * <em>INTERNAL</em> number of region replicas for the table.<a name="line.122"></a> +<span class="sourceLineNo">123</span> */<a name="line.123"></a> +<span class="sourceLineNo">124</span> public static final String REGION_REPLICATION = "REGION_REPLICATION";<a name="line.124"></a> +<span class="sourceLineNo">125</span> private static final Bytes REGION_REPLICATION_KEY<a name="line.125"></a> +<span class="sourceLineNo">126</span> = new Bytes(Bytes.toBytes(REGION_REPLICATION));<a name="line.126"></a> +<span class="sourceLineNo">127</span><a name="line.127"></a> +<span class="sourceLineNo">128</span> /**<a name="line.128"></a> +<span class="sourceLineNo">129</span> * <em>INTERNAL</em> flag to indicate whether or not the memstore should be<a name="line.129"></a> +<span class="sourceLineNo">130</span> * replicated for read-replicas (CONSISTENCY =&gt; TIMELINE).<a name="line.130"></a> +<span class="sourceLineNo">131</span> */<a name="line.131"></a> +<span class="sourceLineNo">132</span> public static final String REGION_MEMSTORE_REPLICATION = "REGION_MEMSTORE_REPLICATION";<a name="line.132"></a> +<span class="sourceLineNo">133</span> private static final Bytes REGION_MEMSTORE_REPLICATION_KEY<a name="line.133"></a> +<span class="sourceLineNo">134</span> = new Bytes(Bytes.toBytes(REGION_MEMSTORE_REPLICATION));<a name="line.134"></a> +<span class="sourceLineNo">135</span><a name="line.135"></a> +<span class="sourceLineNo">136</span> /**<a name="line.136"></a> +<span class="sourceLineNo">137</span> * <em>INTERNAL</em> Used by shell/rest interface to access this metadata<a name="line.137"></a> +<span class="sourceLineNo">138</span> * attribute which denotes if the table should be treated by region<a name="line.138"></a> +<span class="sourceLineNo">139</span> * normalizer.<a name="line.139"></a> +<span class="sourceLineNo">140</span> */<a name="line.140"></a> +<span class="sourceLineNo">141</span> public static final String NORMALIZATION_ENABLED = "NORMALIZATION_ENABLED";<a name="line.141"></a> +<span class="sourceLineNo">142</span> private static final Bytes NORMALIZATION_ENABLED_KEY<a name="line.142"></a> +<span class="sourceLineNo">143</span> = new Bytes(Bytes.toBytes(NORMALIZATION_ENABLED));<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> /**<a name="line.145"></a> +<span class="sourceLineNo">146</span> * Default durability for HTD is USE_DEFAULT, which defaults to HBase-global<a name="line.146"></a> +<span class="sourceLineNo">147</span> * default value<a name="line.147"></a> +<span class="sourceLineNo">148</span> */<a name="line.148"></a> +<span class="sourceLineNo">149</span> private static final Durability DEFAULT_DURABLITY = Durability.USE_DEFAULT;<a name="line.149"></a> +<span class="sourceLineNo">150</span><a name="line.150"></a> +<span class="sourceLineNo">151</span> public static final String PRIORITY = "PRIORITY";<a name="line.151"></a> +<span class="sourceLineNo">152</span> private static final Bytes PRIORITY_KEY<a name="line.152"></a> +<span class="sourceLineNo">153</span> = new Bytes(Bytes.toBytes(PRIORITY));<a name="line.153"></a> +<span class="sourceLineNo">154</span><a name="line.154"></a> +<span class="sourceLineNo">155</span> /**<a name="line.155"></a> +<span class="sourceLineNo">156</span> * Relative priority of the table used for rpc scheduling<a name="line.156"></a> +<span class="sourceLineNo">157</span> */<a name="line.157"></a> +<span class="sourceLineNo">158</span> private static final int DEFAULT_PRIORITY = HConstants.NORMAL_QOS;<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> * The below are ugly but better than creating them each time till we<a name="line.161"></a> +<span class="sourceLineNo">162</span> * replace booleans being saved as Strings with plain booleans. Need a<a name="line.162"></a> +<span class="sourceLineNo">163</span> * migration script to do this. TODO.<a name="line.163"></a> +<span class="sourceLineNo">164</span> */<a name="line.164"></a> +<span class="sourceLineNo">165</span> private static final Bytes FALSE<a name="line.165"></a> +<span class="sourceLineNo">166</span> = new Bytes(Bytes.toBytes(Boolean.FALSE.toString()));<a name="line.166"></a> +<span class="sourceLineNo">167</span><a name="line.167"></a> +<span class="sourceLineNo">168</span> private static final Bytes TRUE<a name="line.168"></a> +<span class="sourceLineNo">169</span> = new Bytes(Bytes.toBytes(Boolean.TRUE.toString()));<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> * Constant that denotes whether the table is READONLY by default and is false<a name="line.172"></a> +<span class="sourceLineNo">173</span> */<a name="line.173"></a> +<span class="sourceLineNo">174</span> public static final boolean DEFAULT_READONLY = false;<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> * Constant that denotes whether the table is compaction enabled by default<a name="line.177"></a> +<span class="sourceLineNo">178</span> */<a name="line.178"></a> +<span class="sourceLineNo">179</span> public static final boolean DEFAULT_COMPACTION_ENABLED = true;<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> /**<a name="line.181"></a> +<span class="sourceLineNo">182</span> * Constant that denotes whether the table is normalized by default.<a name="line.182"></a> +<span class="sourceLineNo">183</span> */<a name="line.183"></a> +<span class="sourceLineNo">184</span> public static final boolean DEFAULT_NORMALIZATION_ENABLED = false;<a name="line.184"></a> +<span class="sourceLineNo">185</span><a name="line.185"></a> +<span class="sourceLineNo">186</span> /**<a name="line.186"></a> +<span class="sourceLineNo">187</span> * Constant that denotes the maximum default size of the memstore after which<a name="line.187"></a> +<span class="sourceLineNo">188</span> * the contents are flushed to the store files<a name="line.188"></a> +<span class="sourceLineNo">189</span> */<a name="line.189"></a> +<span class="sourceLineNo">190</span> public static final long DEFAULT_MEMSTORE_FLUSH_SIZE = 1024 * 1024 * 128L;<a name="line.190"></a> +<span class="sourceLineNo">191</span><a name="line.191"></a> +<span class="sourceLineNo">192</span> public static final int DEFAULT_REGION_REPLICATION = 1;<a name="line.192"></a> +<span class="sourceLineNo">193</span><a name="line.193"></a> +<span class="sourceLineNo">194</span> public static final boolean DEFAULT_REGION_MEMSTORE_REPLICATION = true;<a name="line.194"></a> +<span class="sourceLineNo">195</span><a name="line.195"></a> +<span class="sourceLineNo">196</span> private final static Map<String, String> DEFAULT_VALUES = new HashMap<>();<a name="line.196"></a> +<span class="sourceLineNo">197</span> private final static Set<Bytes> RESERVED_KEYWORDS = new HashSet<>();<a name="line.197"></a> +<span class="sourceLineNo">198</span><a name="line.198"></a> +<span class="sourceLineNo">199</span> static {<a name="line.199"></a> +<span class="sourceLineNo">200</span> DEFAULT_VALUES.put(MAX_FILESIZE,<a name="line.200"></a> +<span class="sourceLineNo">201</span> String.valueOf(HConstants.DEFAULT_MAX_FILE_SIZE));<a name="line.201"></a> +<span class="sourceLineNo">202</span> DEFAULT_VALUES.put(READONLY, String.valueOf(DEFAULT_READONLY));<a name="line.202"></a> +<span class="sourceLineNo">203</span> DEFAULT_VALUES.put(MEMSTORE_FLUSHSIZE,<a name="line.203"></a> +<span class="sourceLineNo">204</span> String.valueOf(DEFAULT_MEMSTORE_FLUSH_SIZE));<a name="line.204"></a> +<span class="sourceLineNo">205</span> DEFAULT_VALUES.put(DURABILITY, DEFAULT_DURABLITY.name()); //use the enum name<a name="line.205"></a> +<span class="sourceLineNo">206</span> DEFAULT_VALUES.put(REGION_REPLICATION, String.valueOf(DEFAULT_REGION_REPLICATION));<a name="line.206"></a> +<span class="sourceLineNo">207</span> DEFAULT_VALUES.put(NORMALIZATION_ENABLED, String.valueOf(DEFAULT_NORMALIZATION_ENABLED));<a name="line.207"></a> +<span class="sourceLineNo">208</span> DEFAULT_VALUES.put(PRIORITY, String.valueOf(DEFAULT_PRIORITY));<a name="line.208"></a> +<span class="sourceLineNo">209</span> DEFAULT_VALUES.keySet().stream()<a name="line.209"></a> +<span class="sourceLineNo">210</span> .map(s -> new Bytes(Bytes.toBytes(s))).forEach(RESERVED_KEYWORDS::add);<a name="line.210"></a> +<span class="sourceLineNo">211</span> RESERVED_KEYWORDS.add(IS_ROOT_KEY);<a name="line.211"></a> +<span class="sourceLineNo">212</span> RESERVED_KEYWORDS.add(IS_META_KEY);<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> public final static String NAMESPACE_FAMILY_INFO = "info";<a name="line.215"></a> +<span class="sourceLineNo">216</span> public final static byte[] NAMESPACE_FAMILY_INFO_BYTES = Bytes.toBytes(NAMESPACE_FAMILY_INFO);<a name="line.216"></a> +<span class="sourceLineNo">217</span> public final static byte[] NAMESPACE_COL_DESC_BYTES = Bytes.toBytes("d");<a name="line.217"></a> +<span class="sourceLineNo">218</span><a name="line.218"></a> +<span class="sourceLineNo">219</span> /**<a name="line.219"></a> +<span class="sourceLineNo">220</span> * Table descriptor for namespace table<a name="line.220"></a> +<span class="sourceLineNo">221</span> */<a name="line.221"></a> +<span class="sourceLineNo">222</span> public static final TableDescriptor NAMESPACE_TABLEDESC<a name="line.222"></a> +<span class="sourceLineNo">223</span> = TableDescriptorBuilder.newBuilder(TableName.NAMESPACE_TABLE_NAME)<a name="line.223"></a> +<span class="sourceLineNo">224</span> .addFamily(new HColumnDescriptor(NAMESPACE_FAMILY_INFO)<a name="line.224"></a> +<span class="sourceLineNo">225</span> // Ten is arbitrary number. Keep versions to help debugging.<a name="line.225"></a> +<span class="sourceLineNo">226</span> .setMaxVersions(10)<a name="line.226"></a> +<span class="sourceLineNo">227</span> .setInMemory(true)<a name="line.227"></a> +<span class="sourceLineNo">228</span> .setBlocksize(8 * 1024)<a name="line.228"></a> +<span class="sourceLineNo">229</span> .setScope(HConstants.REPLICATION_SCOPE_LOCAL)<a name="line.229"></a> +<span class="sourceLineNo">230</span> // Enable cache of data blocks in L1 if more than one caching tier deployed:<a name="line.230"></a> +<span class="sourceLineNo">231</span> // e.g. if using CombinedBlockCache (BucketCache).<a name="line.231"></a> +<span class="sourceLineNo">232</span> .setCacheDataInL1(true))<a name="line.232"></a> +<span class="sourceLineNo">233</span> .doBuild();<a name="line.233"></a> +<span class="sourceLineNo">234</span> private final ModifyableTableDescriptor desc;<a name="line.234"></a> +<span class="sourceLineNo">235</span><a name="line.235"></a> +<span class="sourceLineNo">236</span> /**<a name="line.236"></a> +<span class="sourceLineNo">237</span> * @param desc The table descriptor to serialize<a name="line.237"></a> +<span class="sourceLineNo">238</span> * @return This instance serialized with pb with pb magic prefix<a name="line.238"></a> +<span class="sourceLineNo">239</span> */<a name="line.239"></a> +<span class="sourceLineNo">240</span> public static byte[] toByteArray(TableDescriptor desc) {<a name="line.240"></a> +<span class="sourceLineNo">241</span> if (desc instanceof ModifyableTableDescriptor) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> return ((ModifyableTableDescriptor) desc).toByteArray();<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span> // TODO: remove this if the HTableDescriptor is removed<a name="line.244"></a> +<span class="sourceLineNo">245</span> if (desc instanceof HTableDescriptor) {<a name="line.245"></a> +<span class="sourceLineNo">246</span> return ((HTableDescriptor) desc).toByteArray();<a name="line.246"></a> +<span class="sourceLineNo">247</span> }<a name="line.247"></a> +<span class="sourceLineNo">248</span> return new ModifyableTableDescriptor(desc).toByteArray();<a name="line.248"></a> +<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">250</span><a name="line.250"></a> +<span class="sourceLineNo">251</span> /**<a name="line.251"></a> +<span class="sourceLineNo">252</span> * The input should be created by {@link #toByteArray}.<a name="line.252"></a> +<span class="sourceLineNo">253</span> * @param pbBytes A pb serialized TableDescriptor instance with pb magic prefix<a name="line.253"></a> +<span class="sourceLineNo">254</span> * @return This instance serialized with pb with pb magic prefix<a name="line.254"></a> +<span class="sourceLineNo">255</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.255"></a> +<span class="sourceLineNo">256</span> */<a name="line.256"></a> +<span class="sourceLineNo">257</span> public static TableDescriptorBuilder newBuilder(byte[] pbBytes) throws DeserializationException {<a name="line.257"></a> +<span class="sourceLineNo">258</span> return new TableDescriptorBuilder(ModifyableTableDescriptor.parseFrom(pbBytes));<a name="line.258"></a> +<span class="sourceLineNo">259</span> }<a name="line.259"></a> +<span class="sourceLineNo">260</span><a name="line.260"></a> +<span class="sourceLineNo">261</span> public static TableDescriptorBuilder newBuilder(final TableName name) {<a name="line.261"></a> +<span class="sourceLineNo">262</span> return new TableDescriptorBuilder(name);<a name="line.262"></a> +<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> /**<a name="line.265"></a> +<span class="sourceLineNo">266</span> * Copy all configuration, values, families, and name from the input.<a name="line.266"></a> +<span class="sourceLineNo">267</span> * @param desc The desciptor to copy<a name="line.267"></a> +<span class="sourceLineNo">268</span> * @return A clone of input<a name="line.268"></a> +<span class="sourceLineNo">269</span> */<a name="line.269"></a> +<span class="sourceLineNo">270</span> public static TableDescriptorBuilder newBuilder(final TableDescriptor desc) {<a name="line.270"></a> +<span class="sourceLineNo">271</span> return new TableDescriptorBuilder(desc);<a name="line.271"></a> +<span class="sourceLineNo">272</span> }<a name="line.272"></a> +<span class="sourceLineNo">273</span><a name="line.273"></a> +<span class="sourceLineNo">274</span> private TableDescriptorBuilder(final TableName name) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> this.desc = new ModifyableTableDescriptor(name);<a name="line.275"></a> +<span class="sourceLineNo">276</span> }<a name="line.276"></a> +<span class="sourceLineNo">277</span><a name="line.277"></a> +<span class="sourceLineNo">278</span> private TableDescriptorBuilder(final TableDescriptor desc) {<a name="line.278"></a> +<span class="sourceLineNo">279</span> this.desc = new ModifyableTableDescriptor(desc);<a name="line.279"></a> +<span class="sourceLineNo">280</span> }<a name="line.280"></a> +<span class="sourceLineNo">281</span><a name="line.281"></a> +<span class="sourceLineNo">282</span> public TableDescriptorBuilder addCoprocessor(String className) throws IOException {<a name="line.282"></a> +<span class="sourceLineNo">283</span> return addCoprocessor(className, null, Coprocessor.PRIORITY_USER, null);<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> public TableDescriptorBuilder addCoprocessor(String className, Path jarFilePath,<a name="line.286"></a> +<span class="sourceLineNo">287</span> int priority, final Map<String, String> kvs) throws IOException {<a name="line.287"></a> +<span class="sourceLineNo">288</span> desc.addCoprocessor(className, jarFilePath, priority, kvs);<a name="line.288"></a> +<span class="sourceLineNo">289</span> return this;<a name="line.289"></a> +<span class="sourceLineNo">290</span> }<a name="line.290"></a> +<span class="sourceLineNo">291</span><a name="line.291"></a> +<span class="sourceLineNo">292</span> public TableDescriptorBuilder addCoprocessorWithSpec(final String specStr) throws IOException {<a name="line.292"></a> +<span class="sourceLineNo">293</span> desc.addCoprocessorWithSpec(specStr);<a name="line.293"></a> +<span class="sourceLineNo">294</span> return this;<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> public TableDescriptorBuilder addFamily(final HColumnDescriptor family) {<a name="line.297"></a> +<span class="sourceLineNo">298</span> desc.addFamily(family);<a name="line.298"></a> +<span class="sourceLineNo">299</span> return this;<a name="line.299"></a> +<span class="sourceLineNo">300</span> }<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> public TableDescriptorBuilder modifyFamily(final HColumnDescriptor family) {<a name="line.302"></a> +<span class="sourceLineNo">303</span> desc.modifyFamily(family);<a name="line.303"></a> +<span class="sourceLineNo">304</span> return this;<a name="line.304"></a> +<span class="sourceLineNo">305</span> }<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> public TableDescriptorBuilder remove(Bytes key) {<a name="line.307"></a> +<span class="sourceLineNo">308</span> desc.remove(key);<a name="line.308"></a> +<span class="sourceLineNo">309</span> return this;<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> public TableDescriptorBuilder remove(byte[] key) {<a name="line.312"></a> +<span class="sourceLineNo">313</span> desc.remove(key);<a name="line.313"></a> +<span class="sourceLineNo">314</span> return this;<a name="line.314"></a> +<span class="sourceLineNo">315</span> }<a name="line.315"></a> +<span class="sourceLineNo">316</span><a name="line.316"></a> +<span class="sourceLineNo">317</span> public TableDescriptorBuilder removeConfiguration(final String key) {<a name="line.317"></a> +<span class="sourceLineNo">318</span> desc.removeConfiguration(key);<a name="line.318"></a> +<span class="sourceLineNo">319</span> return this;<a name="line.319"></a> +<span class="sourceLineNo">320</span> }<a name="line.320"></a> +<span class="sourceLineNo">321</span><a name="line.321"></a> +<span class="sourceLineNo">322</span> public TableDescriptorBuilder removeFamily(final byte[] column) {<a name="line.322"></a> +<span class="sourceLineNo">323</span> desc.removeFamily(column);<a name="line.323"></a> +<span class="sourceLineNo">324</span> return this;<a name="line.324"></a> +<span class="sourceLineNo">325</span> }<a name="line.325"></a> +<span class="sourceLineNo">326</span><a name="line.326"></a> +<span class="sourceLineNo">327</span> public TableDescriptorBuilder removeCoprocessor(String className) {<a name="line.327"></a> +<span class="sourceLineNo">328</span> desc.removeCoprocessor(className);<a name="line.328"></a> +<span class="sourceLineNo">329</span> return this;<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span><a name="line.331"></a> +<span class="sourceLineNo">332</span> public TableDescriptorBuilder setCompactionEnabled(final boolean isEnable) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> desc.setCompactionEnabled(isEnable);<a name="line.333"></a> +<span class="sourceLineNo">334</span> return this;<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> +<span class="sourceLineNo">337</span> public TableDescriptorBuilder setConfiguration(String key, String value) {<a name="line.337"></a> +<span class="sourceLineNo">338</span> desc.setConfiguration(key, value);<a name="line.338"></a> +<span class="sourceLineNo">339</span> return this;<a name="line.339"></a> +<span class="sourceLineNo">340</span> }<a name="line.340"></a> +<span class="sourceLineNo">341</span><a name="line.341"></a> +<span class="sourceLineNo">342</span> public TableDescriptorBuilder setDurability(Durability durability) {<a name="line.342"></a> +<span class="sourceLineNo">343</span> desc.setDurability(durability);<a name="line.343"></a> +<span class="sourceLineNo">344</span> return this;<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<a name="line.345"></a> +<span class="sourceLineNo">346</span><a name="line.346"></a> +<span class="sourceLineNo">347</span> public TableDescriptorBuilder setFlushPolicyClassName(String clazz) {<a name="line.347"></a> +<span class="sourceLineNo">348</span> desc.setFlushPolicyClassName(clazz);<a name="line.348"></a> +<span class="sourceLineNo">349</span> return this;<a name="line.349"></a> +<span class="sourceLineNo">350</span> }<a name="line.350"></a> +<span class="sourceLineNo">351</span><a name="line.351"></a> +<span class="sourceLineNo">352</span> public TableDescriptorBuilder setMaxFileSize(long maxFileSize) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> desc.setMaxFileSize(maxFileSize);<a name="line.353"></a> +<span class="sourceLineNo">354</span> return this;<a name="line.354"></a> +<span class="sourceLineNo">355</span> }<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> public TableDescriptorBuilder setMemStoreFlushSize(long memstoreFlushSize) {<a name="line.357"></a> +<span class="sourceLineNo">358</span> desc.setMemStoreFlushSize(memstoreFlushSize);<a name="line.358"></a> +<span class="sourceLineNo">359</span> return this;<a name="line.359"></a> +<span class="sourceLineNo">360</span> }<a name="line.360"></a> +<span class="sourceLineNo">361</span><a name="line.361"></a> +<span class="sourceLineNo">362</span> public TableDescriptorBuilder setNormalizationEnabled(final boolean isEnable) {<a name="line.362"></a> +<span class="sourceLineNo">363</span> desc.setNormalizationEnabled(isEnable);<a name="line.363"></a> +<span class="sourceLineNo">364</span> return this;<a name="line.364"></a> +<span class="sourceLineNo">365</span> }<a name="line.365"></a> +<span class="sourceLineNo">366</span><a name="line.366"></a> +<span class="sourceLineNo">367</span> @Deprecated<a name="line.367"></a> +<span class="sourceLineNo">368</span> public TableDescriptorBuilder setOwner(User owner) {<a name="line.368"></a> +<span class="sourceLineNo">369</span> desc.setOwner(owner);<a name="line.369"></a> +<span class="sourceLineNo">370</span> return this;<a name="line.370"></a> +<span class="sourceLineNo">371</span> }<a name="line.371"></a> +<span class="sourceLineNo">372</span><a name="line.372"></a> +<span class="sourceLineNo">373</span> @Deprecated<a name="line.373"></a> +<span class="sourceLineNo">374</span> public TableDescriptorBuilder setOwnerString(String ownerString) {<a name="line.374"></a> +<span class="sourceLineNo">375</span> desc.setOwnerString(ownerString);<a name="line.375"></a> +<span class="sourceLineNo">376</span> return this;<a name="line.376"></a> +<span class="sourceLineNo">377</span> }<a name="line.377"></a> +<span class="sourceLineNo">378</span><a name="line.378"></a> +<span class="sourceLineNo">379</span> public TableDescriptorBuilder setPriority(int priority) {<a name="line.379"></a> +<span class="sourceLineNo">380</span> desc.setPriority(priority);<a name="line.380"></a> +<span class="sourceLineNo">381</span> return this;<a name="line.381"></a> +<span class="sourceLineNo">382</span> }<a name="line.382"></a> +<span class="sourceLineNo">383</span><a name="line.383"></a> +<span class="sourceLineNo">384</span> public TableDescriptorBuilder setReadOnly(final boolean readOnly) {<a name="line.384"></a> +<span class="sourceLineNo">385</span> desc.setReadOnly(readOnly);<a name="line.385"></a> +<span class="sourceLineNo">386</span> return this;<a name="line.386"></a> +<span class="sourceLineNo">387</span> }<a name="line.387"></a> +<span class="sourceLineNo">388</span><a name="line.388"></a> +<span class="sourceLineNo">389</span> public TableDescriptorBuilder setRegionMemstoreReplication(boolean memstoreReplication) {<a name="line.389"></a> +<span class="sourceLineNo">390</span> desc.setRegionMemstoreReplication(memstoreReplication);<a name="line.390"></a> +<span class="sourceLineNo">391</span> return this;<a name="line.391"></a> +<span class="sourceLineNo">392</span> }<a name="line.392"></a> +<span class="sourceLineNo">393</span><a name="line.393"></a> +<span class="sourceLineNo">394</span> public TableDescriptorBuilder setRegionReplication(int regionReplication) {<a name="line.394"></a> +<span class="sourceLineNo">395</span> desc.setRegionReplication(regionReplication);<a name="line.395"></a> +<span class="sourceLineNo">396</span> return this;<a name="line.396"></a> +<span class="sourceLineNo">397</span> }<a name="line.397"></a> +<span class="sourceLineNo">398</span><a name="line.398"></a> +<span class="sourceLineNo">399</span> public TableDescriptorBuilder setRegionSplitPolicyClassName(String clazz) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> desc.setRegionSplitPolicyClassName(clazz);<a name="line.400"></a> +<span class="sourceLineNo">401</span> return this;<a name="line.401"></a> +<span class="sourceLineNo">402</span> }<a name="line.402"></a> +<span class="sourceLineNo">403</span><a name="line.403"></a> +<span class="sourceLineNo">404</span> public TableDescriptorBuilder setValue(final Bytes key, final Bytes value) {<a name="line.404"></a> +<span class="sourceLineNo">405</span> desc.setValue(key, value);<a name="line.405"></a> +<span class="sourceLineNo">406</span> return this;<a name="line.406"></a> +<span class="sourceLineNo">407</span> }<a name="line.407"></a> +<span class="sourceLineNo">408</span><a name="line.408"></a> +<span class="sourceLineNo">409</span> public TableDescriptorBuilder setValue(final byte[] key, final byte[] value) {<a name="line.409"></a> +<span class="sourceLineNo">410</span> desc.setValue(key, value);<a name="line.410"></a> +<span class="sourceLineNo">411</span> return this;<a name="line.411"></a> +<span class="sourceLineNo">412</span> }<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> // TODO: replaced the HTableDescriptor by TableDescriptor<a name="line.414"></a> +<span class="sourceLineNo">415</span> public HTableDescriptor build() {<a name="line.415"></a> +<span class="sourceLineNo">416</span> return new HTableDescriptor(desc);<a name="line.416"></a> +<span class="sourceLineNo">417</span> }<a name="line.417"></a> +<span class="sourceLineNo">418</span><a name="line.418"></a> +<span class="sourceLineNo">419</span> // TODO: remove this in HBase 3.0.0.<a name="line.419"></a> +<span class="sourceLineNo">420</span> private TableDescriptor doBuild() {<a name="line.420"></a> +<span class="sourceLineNo">421</span> return new ModifyableTableDescriptor(desc);<a name="line.421"></a> +<span class="sourceLineNo">422</span> }<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> /**<a name="line.424"></a> +<span class="sourceLineNo">425</span> * ModifyableTableDescriptor contains the details about an HBase table such as the<a name="line.425"></a> +<span class="sourceLineNo">426</span> * descriptors of all the column families, is the table a catalog table, <code> -ROOT-<a name="line.426"></a> +<span class="sourceLineNo">427</span> * </code> or <code> hbase:meta </code>, if the table is read only, the<a name="line.427"></a> +<span class="sourceLineNo">428</span> * maximum size of the memstore, when the region split should occur,<a name="line.428"></a> +<span class="sourceLineNo">429</span> * coprocessors associated with it etc... TODO: make this private after<a name="line.429"></a> +<span class="sourceLineNo">430</span> * removing the HTableDescriptor<a name="line.430"></a> +<span class="sourceLineNo">431</span> */<a name="line.431"></a> +<span class="sourceLineNo">432</span> @InterfaceAudience.Private<a name="line.432"></a> +<span class="sourceLineNo">433</span> public static class ModifyableTableDescriptor<a name="line.433"></a> +<span class="sourceLineNo">434</span> implements TableDescriptor, Comparable<ModifyableTableDescriptor> {<a name="line.434"></a> +<span class="sourceLineNo">435</span><a name="line.435"></a> +<span class="sourceLineNo">436</span> private final TableName name;<a name="line.436"></a> +<span class="sourceLineNo">437</span><a name="line.437"></a> +<span class="sourceLineNo">438</span> /**<a name="line.438"></a> +<span class="sourceLineNo">439</span> * A map which holds the metadata information of the table. This metadata<a name="line.439"></a> +<span class="sourceLineNo">440</span> * includes values like IS_ROOT, IS_META, SPLIT_POLICY, MAX_FILE_SIZE,<a name="line.440"></a> +<span class="sourceLineNo">441</span> * READONLY, MEMSTORE_FLUSHSIZE etc...<a name="line.441"></a> +<span class="sourceLineNo">442</span> */<a name="line.442"></a> +<span class="sourceLineNo">443</span> private final Map<Bytes, Bytes> values = new HashMap<>();<a name="line.443"></a> +<span class="sourceLineNo">444</span><a name="line.444"></a> +<span class="sourceLineNo">445</span> /**<a name="line.445"></a> +<span class="sourceLineNo">446</span> * A map which holds the configuration specific to the table. The keys of<a name="line.446"></a> +<span class="sourceLineNo">447</span> * the map have the same names as config keys and override the defaults with<a name="line.447"></a> +<span class="sourceLineNo">448</span> * table-specific settings. Example usage may be for compactions, etc.<a name="line.448"></a> +<span class="sourceLineNo">449</span> */<a name="line.449"></a> +<span class="sourceLineNo">450</span> private final Map<String, String> configuration = new HashMap<>();<a name="line.450"></a> +<span class="sourceLineNo">451</span><a name="line.451"></a> +<span class="sourceLineNo">452</span> /**<a name="line.452"></a> +<span class="sourceLineNo">453</span> * Maps column family name to the respective HColumnDescriptors<a name="line.453"></a> +<span class="sourceLineNo">454</span> */<a name="line.454"></a> +<span class="sourceLineNo">455</span> private final Map<byte[], HColumnDescriptor> families<a name="line.455"></a> +<span class="sourceLineNo">456</span> = new TreeMap<>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.456"></a> +<span class="sourceLineNo">457</span><a name="line.457"></a> +<span class="sourceLineNo">458</span> /**<a name="line.458"></a> +<span class="sourceLineNo">459</span> * Construct a table descriptor specifying a TableName object<a name="line.459"></a> +<span class="sourceLineNo">460</span> *<a name="line.460"></a> +<span class="sourceLineNo">461</span> * @param name Table name.<a name="line.461"></a> +<span class="sourceLineNo">462</span> * @see<a name="line.462"></a> +<span class="sourceLineNo">463</span> * <a href="https://issues.apache.org/jira/browse/HBASE-174">HADOOP-1581<a name="line.463"></a> +<span class="sourceLineNo">464</span> * HBASE: (HBASE-174) Un-openable tablename bug</a><a name="line.464"></a> +<span class="sourceLineNo">465</span> */<a name="line.465"></a> +<span class="sourceLineNo">466</span> private ModifyableTableDescriptor(final TableName name) {<a name="line.466"></a> +<span class="sourceLineNo">467</span> this(name, Collections.EMPTY_LIST, Collections.EMPTY_MAP, Collections.EMPTY_MAP);<a name="line.467"></a> +<span class="sourceLineNo">468</span> }<a name="line.468"></a> +<span class="sourceLineNo">469</span><a name="line.469"></a> +<span class="sourceLineNo">470</span> /**<a name="line.470"></a> +<span class="sourceLineNo">471</span> * Construct a table descriptor by cloning the descriptor passed as a<a name="line.471"></a> +<span class="sourceLineNo">472</span> * parameter.<a name="line.472"></a> +<span class="sourceLineNo">473</span> * <p><a name="line.473"></a> +<span class="sourceLineNo">474</span> * Makes a deep copy of the supplied descriptor.<a name="line.474"></a> +<span class="sourceLineNo">475</span> * TODO: make this private after removing the HTableDescriptor<a name="line.475"></a> +<span class="sourceLineNo">476</span> * @param desc The descriptor.<a name="line.476"></a> +<span class="sourceLineNo">477</span> */<a name="line.477"></a> +<span class="sourceLineNo">478</span> @InterfaceAudience.Private<a name="line.478"></a> +<span class="sourceLineNo">479</span> protected ModifyableTableDescriptor(final TableDescriptor desc) {<a name="line.479"></a> +<span class="sourceLineNo">480</span> this(desc.getTableName(), desc.getFamilies(), desc.getValues(), desc.getConfiguration());<a name="line.480"></a> +<span class="sourceLineNo">481</span> }<a name="line.481"></a> +<span class="sourceLineNo">482</span><a name="line.482"></a> +<span class="sourceLineNo">483</span> // TODO: make this private after removing the HTableDescriptor<a name="line.483"></a> +<span class="sourceLineNo">484</span> @InterfaceAudience.Private<a name="line.484"></a> +<span class="sourceLineNo">485</span> public ModifyableTableDescriptor(final TableName name, final Collection<HColumnDescriptor> families,<a name="line.485"></a> +<span class="sourceLineNo">486</span> Map<Bytes, Bytes> values, Map<String, String> configuration) {<a name="line.486"></a> +<span class="sourceLineNo">487</span> this.name = name;<a name="line.487"></a> +<span class="sourceLineNo">488</span> families.forEach(c -> this.families.put(c.getName(), new HColumnDescriptor(c)));<a name="line.488"></a> +<span class="sourceLineNo">489</span> values.forEach(this.values::put);<a name="line.489"></a> +<span class="sourceLineNo">490</span> configuration.forEach(this.configuration::put);<a name="line.490"></a> +<span class="sourceLineNo">491</span> setMetaFlags(name);<a name="line.491"></a> +<span class="sourceLineNo">492</span> }<a name="line.492"></a> +<span class="sourceLineNo">493</span><a name="line.493"></a> +<span class="sourceLineNo">494</span> /*<a name="line.494"></a> +<span class="sourceLineNo">495</span> * Set meta flags on this table.<a name="line.495"></a> +<span class="sourceLineNo">496</span> * IS_ROOT_KEY is set if its a -ROOT- table<a name="line.496"></a> +<span class="sourceLineNo">497</span> * IS_META_KEY is set either if its a -ROOT- or a hbase:meta table<a name="line.497"></a> +<span class="sourceLineNo">498</span> * Called by constructors.<a name="line.498"></a> +<span class="sourceLineNo">499</span> * @param name<a name="line.499"></a> +<span class="sourceLineNo">500</span> */<a name="line.500"></a> +<span class="sourceLineNo">501</span> private void setMetaFlags(final TableName name) {<a name="line.501"></a> +<span class="sourceLineNo">502</span> values.put(IS_META_KEY, isRootRegion()<a name="line.502"></a> +<span class="sourceLineNo">503</span> || name.equals(TableName.META_TABLE_NAME) ? TRUE : FALSE);<a name="line.503"></a> +<span class="sourceLineNo">504</span> }<a name="line.504"></a> +<span class="sourceLineNo">505</span><a name="line.505"></a> +<span class="sourceLineNo">506</span> /**<a name="line.506"></a> +<span class="sourceLineNo">507</span> * Check if the descriptor represents a <code> -ROOT- </code> region.<a name="line.507"></a> +<span class="sourceLineNo">508</span> *<a name="line.508"></a> +<span class="sourceLineNo">509</span> * @return true if this is a <code> -ROOT- </code> region<a name="line.509"></a> +<span class="sourceLineNo">510</span> */<a name="line.510"></a> +<span class="sourceLineNo">511</span> @Override<a name="line.511"></a> +<span class="sourceLineNo">512</span> public boolean isRootRegion() {<a name="line.512"></a> +<span class="sourceLineNo">513</span> return isSomething(IS_ROOT_KEY, false);<a name="line.513"></a> +<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> /**<a name="line.516"></a> +<span class="sourceLineNo">517</span> * Checks if this table is <code> hbase:meta </code> region.<a name="line.517"></a> +<span class="sourceLineNo">518</span> *<a name="line.518"></a> +<span class="sourceLineNo">519</span> * @return true if this table is <code> hbase:meta </code> region<a name="line.519"></a> +<span class="sourceLineNo">520</span> */<a name="line.520"></a> +<span class="sourceLineNo">521</span> @Override<a name="line.521"></a> +<span class="sourceLineNo">522</span> public boolean isMetaRegion() {<a name="line.522"></a> +<span class="sourceLineNo">523</span> return isSomething(IS_META_KEY, false);<a name="line.523"></a> +<span class="sourceLineNo">524</span> }<a name="line.524"></a> +<span class="sourceLineNo">525</span><a name="line.525"></a> +<span class="sourceLineNo">526</span> private boolean isSomething(final Bytes key,<a name="line.526"></a> +<span class="sourceLineNo">527</span> final boolean valueIfNull) {<a name="line.527"></a> +<span class="sourceLineNo">528</span> byte[] value = getValue(key);<a name="line.528"></a> +<span class="sourceLineNo">529</span> if (value != null) {<a name="line.529"></a> +<span class="sourceLineNo">530</span> return Boolean.valueOf(Bytes.toString(value));<a name="line.530"></a> +<span class="sourceLineNo">531</span> }<a name="line.531"></a> +<span class="sourceLineNo">532</span> return valueIfNull;<a name="line.532"></a> +<span class="sourceLineNo">533</span> }<a name="line.533"></a> +<span class="sourceLineNo">534</span><a name="line.534"></a> +<span class="sourceLineNo">535</span> /**<a name="line.535"></a> +<span class="sourceLineNo">536</span> * Checks if the table is a <code>hbase:meta</code> table<a name="line.536"></a> +<span class="sourceLineNo">537</span> *<a name="line.537"></a> +<span class="sourceLineNo">538</span> * @return true if table is <code> hbase:meta </code> region.<a name="line.538"></a> +<span class="sourceLineNo">539</span> */<a name="line.539"></a> +<span class="sourceLineNo">540</span> @Override<a name="line.540"></a> +<span class="sourceLineNo">541</span> public boolean isMetaTable() {<a name="line.541"></a> +<span class="sourceLineNo">542</span> return isMetaRegion() && !isRootRegion();<a name="line.542"></a> +<span class="sourceLineNo">543</span> }<a name="line.543"></a> +<span class="sourceLineNo">544</span><a name="line.544"></a> +<span class="sourceLineNo">545</span> /**<a name="line.545"></a> +<span class="sourceLineNo">546</span> * Getter for accessing the metadata associated with the key<a name="line.546"></a> +<span class="sourceLineNo">547</span> *<a name="line.547"></a> +<span class="sourceLineNo">548</span> * @param key The key.<a name="line.548"></a> +<span class="sourceLineNo">549</span> * @return The value.<a name="line.549"></a> +<span class="sourceLineNo">550</span> * @see #values<a name="line.550"></a> +<span class="sourceLineNo">551</span> */<a name="line.551"></a> +<span class="sourceLineNo">552</span> @Override<a name="line.552"></a> +<span class="sourceLineNo">553</span> public byte[] getValue(byte[] key) {<a name="line.553"></a> +<span class="sourceLineNo">554</span> return getValue(new Bytes(key));<a name="line.554"></a> +<span class="sourceLineNo">555</span> }<a name="line.555"></a> +<span class="sourceLineNo">556</span><a name="line.556"></a> +<span class="sourceLineNo">557</span> private byte[] getValue(final Bytes key) {<a name="line.557"></a> +<span class="sourceLineNo">558</span> Bytes ibw = values.get(key);<a name="line.558"></a> +<span class="sourceLineNo">559</span> if (ibw == null) {<a name="line.559"></a> +<span class="sourceLineNo">560</span> return null;<a name="line.560"></a> +<span class="sourceLineNo">561</span> }<a name="line.561"></a> +<span class="sourceLineNo">562</span> return ibw.get();<a name="line.562"></a> +<span class="sourceLineNo">563</span> }<a name="line.563"></a> +<span class="sourceLineNo">564</span><a name="line.564"></a> +<span class="sourceLineNo">565</span> /**<a name="line.565"></a> +<span class="sourceLineNo">566</span> * Getter for accessing the metadata associated with the key<a name="line.566"></a> +<span class="sourceLineNo">567</span> *<a name="line.567"></a> +<span class="sourceLineNo">568</span> * @param key The key.<a name="line.568"></a> +<span class="sourceLineNo">569</span> * @return The value.<a name="line.569"></a> +<span class="sourceLineNo">570</span> * @see #values<a name="line.570"></a> +<span class="sourceLineNo">571</span> */<a name="line.571"></a> +<span class="sourceLineNo">572</span> public String getValue(String key) {<a name="line.572"></a> +<span class="sourceLineNo">573</span> byte[] value = getValue(Bytes.toBytes(key));<a name="line.573"></a> +<span class="sourceLineNo">574</span> if (value == null) {<a name="line.574"></a> +<span class="sourceLineNo">575</span> return null;<a name="line.575"></a> +<span class="sourceLineNo">576</span> }<a name="line.576"></a> +<span class="sourceLineNo">577</span> return Bytes.toString(value);<a name="line.577"></a> +<span class="sourceLineNo">578</span> }<a name="line.578"></a> +<span class="sourceLineNo">579</span><a name="line.579"></a> +<span class="sourceLineNo">580</span> /**<a name="line.580"></a> +<span class="sourceLineNo">581</span> * Getter for fetching an unmodifiable {@link #values} map.<a name="line.581"></a> +<span class="sourceLineNo">582</span> *<a name="line.582"></a> +<span class="sourceLineNo">583</span> * @return unmodifiable map {@link #values}.<a name="line.583"></a> +<span class="sourceLineNo">584</span> * @see #values<a name="line.584"></a> +<span class="sourceLineNo">585</span> */<a name="line.585"></a> +<span class="sourceLineNo">586</span> @Override<a name="line.586"></a> +<span class="sourceLineNo">587</span> public Map<Bytes, Bytes> getValues() {<a name="line.587"></a> +<span class="sourceLineNo">588</span> // shallow pointer copy<a name="line.588"></a> +<span class="sourceLineNo">589</span> return Collections.unmodifiableMap(values);<a name="line.589"></a> +<span class="sourceLineNo">590</span> }<a name="line.590"></a> +<span class="sourceLineNo">591</span><a name="line.591"></a> +<span class="sourceLineNo">592</span> /**<a name="line.592"></a> +<span class="sourceLineNo">593</span> * Setter for storing metadata as a (key, value) pair in {@link #values} map<a name="line.593"></a> +<span class="sourceLineNo">594</span> *<a name="line.594"></a> +<span class="sourceLineNo">595</span> * @param key The key.<a name="line.595"></a> +<span class="sourceLineNo">596</span> * @param value The value. If null, removes the setting.<a name="line.596"></a> +<span class="sourceLineNo">597</span> * @return the modifyable TD<a name="line.597"></a> +<span class="sourceLineNo">598</span> * @see #values<a name="line.598"></a> +<span class="sourceLineNo">599</span> */<a name="line.599"></a> +<span class="sourceLineNo">600</span> public ModifyableTableDescriptor setValue(byte[] key, byte[] value) {<a name="line.600"></a> +<span class="sourceLineNo">601</span> return setValue(toBytesOrNull(key, v -> v),<a name="line.601"></a> +<span class="sourceLineNo">602</span> toBytesOrNull(value, v -> v));<a name="line.602"></a> +<span class="sourceLineNo">603</span> }<a name="line.603"></a> +<span class="sourceLineNo">604</span><a name="line.604"></a> +<span class="sourceLineNo">605</span> /*<a name="line.605"></a> +<span class="sourceLineNo">606</span> * @param key The key.<a name="line.606"></a> +<span class="sourceLineNo">607</span> * @param value The value. If null, removes the setting.<a name="line.607"></a> +<span class="sourceLineNo">608</span> */<a name="line.608"></a> +<span class="sourceLineNo">609</span> private ModifyableTableDescriptor setValue(final Bytes key,<a name="line.609"></a> +<span class="sourceLineNo">610</span> final String value) {<a name="line.610"></a> +<span class="sourceLineNo">611</span> return setValue(key, toBytesOrNull(value, Bytes::toBytes));<a name="line.611"></a> +<span class="sourceLineNo">612</span> }<a name="line.612"></a> +<span class="sourceLineNo">613</span><a name="line.613"></a> +<span class="sourceLineNo">614</span> /*<a name="line.614"></a> +<span class="sourceLineNo">615</span> * Setter for storing metadata as a (key, value) pair in {@link #values} map<a name="line.615"></a> +<span class="sourceLineNo">616</span> *<a name="line.616"></a> +<span class="sourceLineNo">617</span> * @param key The key.<a name="line.617"></a> +<span class="sourceLineNo">618</span> * @param value The value. If null, removes the setting.<a name="line.618"></a> +<span class="sourceLineNo">619</span> */<a name="line.619"></a> +<span class="sourceLineNo">620</span> public ModifyableTableDescriptor setValue(final Bytes key, final Bytes value) {<a name="line.620"></a> +<span class="sourceLineNo">621</span> if (value == null) {<a name="line.621"></a> +<span class="sourceLineNo">622</span> remove(key);<a name="line.622"></a> +<span class="sourceLineNo">623</span> } else {<a name="line.623"></a> +<span class="sourceLineNo">624</span> values.put(key, value);<a name="line.624"></a> +<span class="sourceLineNo">625</span> }<a name="line.625"></a> +<span class="sourceLineNo">626</span> return this;<a name="line.626"></a> +<span class="sourceLineNo">627</span> }<a name="line.627"></a> +<span class="sourceLineNo">628</span><a name="line.628"></a> +<span class="sourceLineNo">629</span> /**<a name="line.629"></a> +<span class="sourceLineNo">630</span> * Setter for storing metadata as a (key, value) pair in {@link #values} map<a name="line.630"></a> +<span class="sourceLineNo">631</span> *<a name="line.631"></a> +<span class="sourceLineNo">632</span> * @param key The key.<a name="line.632"></a> +<span class="sourceLineNo">633</span> * @param value The value. If null, removes the setting.<a name="line.633"></a> +<span class="sourceLineNo">634</span> * @return the modifyable TD<a name="line.634"></a> +<span class="sourceLineNo">635</span> * @see #values<a name="line.635"></a> +<span class="sourceLineNo">636</span> */<a name="line.636"></a> +<span class="sourceLineNo">637</span> public ModifyableTableDescriptor setValue(String key, String value) {<a name="line.637"></a> +<span class="sourceLineNo">638</span> return setValue(toBytesOrNull(key, Bytes::toBytes),<a name="line.638"></a> +<span class="sourceLineNo">639</span> toBytesOrNull(value, Bytes::toBytes));<a name="line.639"></a> +<span class="sourceLineNo">640</span> }<a name="line.640"></a> +<span class="sourceLineNo">641</span><a name="line.641"></a> +<span class="sourceLineNo">642</span> private static <T> Bytes toBytesOrNull(T t, Function<T, byte[]> f) {<a name="line.642"></a> +<span class="sourceLineNo">643</span> if (t == null) {<a name="line.643"></a> +<span class="sourceLineNo">644</span> return null;<a name="line.644"></a> +<span class="sourceLineNo">645</span> } else {<a name="line.645"></a> +<span class="sourceLineNo">646</span> return new Bytes(f.apply(t));<a name="line.646"></a> +<span class="sourceLineNo">647</span> }<a name="line.647"></a> +<span class="sourceLineNo">648</span> }<a name="line.648"></a> +<span class="sourceLineNo">649</span><a name="line.649"></a> +<span class="sourceLineNo">650</span> /**<a name="line.650"></a> +<span class="sourceLineNo">651</span> * Remove metadata represented by the key from the {@link #values} map<a name="line.651"></a> +<span class="sourceLineNo">652</span> *<a name="line.652"></a> +<span class="sourceLineNo">653</span> * @param key Key whose key and value we're to remove from TableDescriptor<a name="line.653"></a> +<span class="sourceLineNo">654</span> * parameters.<a name="line.654"></a> +<span class="sourceLineNo">655</span> */<a name="line.655"></a> +<span class="sourceLineNo">656</span> public void remove(final String key) {<a name="line.656"></a> +<span class="sourceLineNo">657</span> remove(new Bytes(Bytes.toBytes(key)));<a name="line.657"></a> +<span class="sourceLineNo">658</span> }<a name="line.658"></a> +<span class="sourceLineNo">659</span><a name="line.659"></a> +<span class="sourceLineNo">660</span> /**<a name="line.660"></a> +<span class="sourceLineNo">661</span> * Remove metadata represented by the key from the {@link #values} map<a name="line.661"></a> +<span class="sourceLineNo">662</span> *<a name="line.662"></a> +<span class="sourceLineNo">663</span> * @param key Key whose key and value we're to remove from TableDescriptor<a name="line.663"></a> +<span class="sourceLineNo">664</span> * parameters.<a name="line.664"></a> +<span class="sourceLineNo">665</span> */<a name="line.665"></a> +<span class="sourceLineNo">666</span> public void remove(Bytes key) {<a name="line.666"></a> +<span class="sourceLineNo">667</span> values.remove(key);<a name="line.667"></a> +<span class="sourceLineNo">668</span> }<a name="line.668"></a> +<span class="sourceLineNo">669</span><a name="line.669"></a> +<span class="sourceLineNo">670</span> /**<a name="line.670"></a> +<span class="sourceLineNo">671</span> * Remove metadata represented by the key from the {@link #values} map<a name="line.671"></a> +<span class="sourceLineNo">672</span> *<a name="line.672"></a> +<span class="sourceLineNo">673</span> * @param key Key whose key and value we're to remove from TableDescriptor<a name="line.673"></a> +<span class="sourceLineNo">674</span> * parameters.<a name="line.674"></a> +<span class="sourceLineNo">675</span> */<a name="line.675"></a> +<span class="sourceLineNo">676</span> public void remove(final byte[] key) {<a name="line.676"></a> +<span class="sourceLineNo">677</span> remove(new Bytes(key));<a name="line.677"></a> +<span class="sourceLineNo">678</span> }<a name="line.678"></a> +<span class="sourceLineNo">679</span><a name="line.679"></a> +<span class="sourceLineNo">680</span> /**<a name="line.680"></a> +<span class="sourceLineNo">681</span> * Check if the readOnly flag of the table is set. If the readOnly flag is<a name="line.681"></a> +<span class="sourceLineNo">682</span> * set then the contents of the table can only be read from but not<a name="line.682"></a> +<span class="sourceLineNo">683</span> * modified.<a name="line.683"></a> +<span class="sourceLineNo">684</span> *<a name="line.684"></a> +<span class="sourceLineNo">685</span> * @return true if all columns in the table should be read only<a name="line.685"></a> +<span class="sourceLineNo">686</span> */<a name="line.686"></a> +<span class="sourceLineNo">687</span> @Override<a name="line.687"></a> +<span class="sourceLineNo">688</span> public boolean isReadOnly() {<a name="line.688"></a> +<span class="sourceLineNo">689</span> return isSomething(READONLY_KEY, DEFAULT_READONLY);<a name="line.689"></a> +<span class="sourceLineNo">690</span> }<a name="line.690"></a> +<span class="sourceLineNo">691</span><a name="line.691"></a> +<span class="sourceLineNo">692</span> /**<a name="line.692"></a> +<span class="sourceLineNo">693</span> * Setting the table as read only sets all the columns in the table as read<a name="line.693"></a> +<span class="sourceLineNo">694</span> * only. By default all tables are modifiable, but if the readOnly flag is<a name="line.694"></a> +<span class="sourceLineNo">695</span> * set to true then the contents of the table can only be read but not<a name="line.695"></a> +<span class="sourceLineNo">696</span> * modified.<a name="line.696"></a> +<span class="sourceLineNo">697</span> *<a name="line.697"></a> +<span class="sourceLineNo">698</span> * @param readOnly True if all of the columns in the table should be read<a name="line.698"></a> +<span class="sourceLineNo">699</span> * only.<a name="line.699"></a> +<span class="sourceLineNo">700</span> * @return the modifyable TD<a name="line.700"></a> +<span class="sourceLineNo">701</span> */<a name="line.701"></a> +<span class="sourceLineNo">702</span> public ModifyableTableDescriptor setReadOnly(final boolean readOnly) {<a name="line.702"></a> +<span class="sourceLineNo">703</span> return setValue(READONLY_KEY, readOnly ? TRUE : FALSE);<a name="line.703"></a> +<span class="sourceLineNo">704</span> }<a name="line.704"></a> +<span class="sourceLineNo">705</span><a name="line.705"></a> +<span class="sourceLineNo">706</span> /**<a name="line.706"></a> +<span class="sourceLineNo">707</span> * Check if the compaction enable flag of the table is true. If flag is<a name="line.707"></a> +<span class="sourceLineNo">708</span> * false then no minor/major compactions will be done in real.<a name="line.708"></a> +<span class="sourceLineNo">709</span> *<a name="line.709"></a> +<span class="sourceLineNo">710</span> * @return true if table compaction enabled<a name="line.710"></a> +<span class="sourceLineNo">711</span> */<a name="line.711"></a> +<span class="sourceLineNo">712</span> @Override<a name="line.712"></a> +<span class="sourceLineNo">713</span> public boolean isCompactionEnabled() {<a name="line.713"></a> +<span class="sourceLineNo">714</span> return isSomething(COMPACTION_ENABLED_KEY, DEFAULT_COMPACTION_ENABLED);<a name="line.714"></a> +<span class="sourceLineNo">715</span> }<a name="line.715"></a> +<span class="sourceLineNo">716</span><a name="line.716"></a> +<span class="sourceLineNo">717</span> /**<a name="line.717"></a> +<span class="sourceLineNo">718</span> * Setting the table compaction enable flag.<a name="line.718"></a> +<span class="sourceLineNo">719</span> *<a name="line.719"></a> +<span class="sourceLineNo">720</span> * @param isEnable True if enable compaction.<a name="line.720"></a> +<span class="sourceLineNo">721</span> * @return the modifyable TD<a name="line.721"></a> +<span class="sourceLineNo">722</span> */<a name="line.722"></a> +<span class="sourceLineNo">723</span> public ModifyableTableDescriptor setCompactionEnabled(final boolean isEnable) {<a name="line.723"></a> +<span class="sourceLineNo">724</span> return setValue(COMPACTION_ENABLED_KEY, isEnable ? TRUE : FALSE);<a name="line.724"></a> +<span class="sourceLineNo">725</span> }<a name="line.725"></a> +<span class="sourceLineNo">726</span><a name="line.726"></a> +<span class="sourceLineNo">727</span> /**<a name="line.727"></a> +<span class="sourceLineNo">728</span> * Check if normalization enable flag of the table is true. If flag is false<a name="line.728"></a> +<span class="sourceLineNo">729</span> * then no region normalizer won't attempt to normalize this table.<a name="line.729"></a> +<span class="sourceLineNo">730</span> *<a name="line.730"></a> +<span class="sourceLineNo">731</span> * @return true if region normalization is enabled for this table<a name="line.731"></a> +<span class="sourceLineNo">732</span> */<a name="line.732"></a> +<span class="sourceLineNo">733</span> @Override<a name="line.733"></a> +<span class="sourceLineNo">734</span> public boolean isNormalizationEnabled() {<a name="line.734"></a> +<span class="sourceLineNo">735</span> return isSomething(NORMALIZATION_ENABLED_KEY, DEFAULT_NORMALIZATION_ENABLED);<a name="line.735"></a> +<span class="sourceLineNo">736</span> }<a name="line.736"></a> +<span class="sourceLineNo">737</span><a name="line.737"></a> +<span class="sourceLineNo">738</span> /**<a name="line.738"></a> +<span class="sourceLineNo">739</span> * Setting the table normalization enable flag.<a name="line.739"></a> +<span class="sourceLineNo">740</span> *<a name="line.740"></a> +<span class="sourceLineNo">741</span> * @param isEnable True if enable normalization.<a name="line.741"></a> +<span class="sourceLineNo">742</span> * @return the modifyable TD<a name="line.742"></a> +<span class="sourceLineNo">743</span> */<a name="line.743"></a> +<span class="sourceLineNo">744</span> public ModifyableTableDescriptor setNormalizationEnabled(final boolean isEnable) {<a name="line.744"></a> +<span class="sourceLineNo">745</span> return setValue(NORMALIZATION_ENABLED_KEY, isEnable ? TRUE : FALSE);<a name="line.745"></a> +<span class="sourceLineNo">746</span> }<a name="line.746"></a> +<span class="sourceLineNo">747</span><a name="line.747"></a> +<span class="sourceLineNo">748</span> /**<a name="line.748"></a> +<span class="sourceLineNo">749</span> * Sets the {@link Durability} setting for the table. This defaults to<a name="line.749"></a> +<span class="sourceLineNo">750</span> * Durability.USE_DEFAULT.<a name="line.750"></a> +<span class="sourceLineNo">751</span> *<a name="line.751"></a> +<span class="sourceLineNo">752</span> * @param durability enum value<a name="line.752"></a> +<span class="sourceLineNo">753</span> * @return the modifyable TD<a name="line.753"></a> +<span class="sourceLineNo">754</span> */<a name="line.754"></a> +<span class="sourceLineNo">755</span> public ModifyableTableDescriptor setDurability(Durability durability) {<a name="line.755"></a> +<span class="sourceLineNo">756</span> return setValue(DURABILITY_KEY, durability.name());<a name="line.756"></a> +<span class="sourceLineNo">757</span> }<a name="line.757"></a> +<span class="sourceLineNo">758</span><a name="line.758"></a> +<span class="sourceLineNo">759</span> /**<a name="line.759"></a> +<span class="sourceLineNo">760</span> * Returns the durability setting for the table.<a name="line.760"></a> +<span class="sourceLineNo">761</span> *<a name="line.761"></a> +<span class="sourceLineNo">762</span> * @return durability setting for the table.<a name="line.762"></a> +<span class="sourceLineNo">763</span> */<a name="line.763"></a> +<span class="sourceLineNo">764</span> @Override<a name="line.764"></a> +<span class="sourceLineNo">765</span> public Durability getDurability() {<a name="line.765"></a> +<span class="sourceLineNo">766</span> byte[] durabilityValue = getValue(DURABILITY_KEY);<a name="line.766"></a> +<span class="sourceLineNo">767</span> if (durabilityValue == null) {<a name="line.767"></a> +<span class="sourceLineNo">768</span> return DEFAULT_DURABLITY;<a name="line.768"></a> +<span class="sourceLineNo">769</span> } else {<a name="line.769"></a> +<span class="sourceLineNo">770</span> try {<a name="line.770"></a> +<span class="sourceLineNo">771</span> return Durability.valueOf(Bytes.toString(durabilityValue));<a name="line.771"></a> +<span class="sourceLineNo">772</span> } catch (IllegalArgumentException ex) {<a name="line.772"></a> +<span class="sourceLineNo">773</span> LOG.warn("Received " + ex + " because Durability value for TableDescriptor"<a name="line.773"></a> +<span class="sourceLineNo">774</span> + " is not known. Durability:" + Bytes.toString(durabilityValue));<a name="line.774"></a> +<span class="sourceLineNo">775</span> return DEFAULT_DURABLITY;<a name="line.775"></a> +<span class="sourceLineNo">776</span> }<a name="line.776"></a> +<span class="sourceLineNo">777</span> }<a name="line.777"></a> +<span class="sourceLineNo">778</span> }<a name="line.778"></a> +<span class="sourceLineNo">779</span><a name="line.779"></a> +<span class="sourceLineNo">780</span> /**<a name="line.780"></a> +<span class="sourceLineNo">781</span> * Get the name of the table<a name="line.781"></a> +<span class="sourceLineNo">782</span> *<a name="line.782"></a> +<span class="sourceLineNo">783</span> * @return TableName<a name="line.783"></a> +<span class="sourceLineNo">784</span> */<a name="line.784"></a> +<span class="sourceLineNo">785</span> @Override<a name="line.785"></a> +<span class="sourceLineNo">786</span> public TableName getTableName() {<a name="line.786"></a> +<span class="sourceLineNo">787</span> return name;<a name="line.787"></a> +<span class="sourceLineNo">788</span> }<a name="line.788"></a> +<span class="sourceLineNo">789</span><a name="line.789"></a> +<span class="sourceLineNo">790</span> /**<a name="line.790"></a> +<span class="sourceLineNo">791</span> * This sets the class associated with the region split policy which<a name="line.791"></a> +<span class="sourceLineNo">792</span> * determines when a region split should occur. The class used by default is<a name="line.792"></a> +<span class="sourceLineNo">793</span> * defined in org.apache.hadoop.hbase.regionserver.RegionSplitPolicy<a name="line.793"></a> +<span class="sourceLineNo">794</span> *<a name="line.794"></a> +<span class="sourceLineNo">795</span> * @param clazz the class name<a name="line.795"></a> +<span class="sourceLineNo">796</span> * @return the modifyable TD<a name="line.796"></a> +<span class="sourceLineNo">797</span> */<a name="line.797"></a> +<span class="sourceLineNo">798</span> public ModifyableTableDescriptor setRegionSplitPolicyClassName(String clazz) {<a name="line.798"></a> +<span class="sourceLineNo">799</span> return setValue(SPLIT_POLICY, clazz);<a name="line.799"></a> +<span class="sourceLineNo">800</span> }<a name="line.800"></a> +<span class="sourceLineNo">801</span><a name="line.801"></a> +<span class="sourceLineNo">802</span> /**<a name="line.802"></a> +<span class="sourceLineNo">803</span> * This gets the class associated with the region split policy which<a name="line.803"></a> +<span class="sourceLineNo">804</span> * determines when a region split should occur. The class used by default is<a name="line.804"></a> +<span class="sourceLineNo">805</span> * defined in org.apache.hadoop.hbase.regionserver.RegionSplitPolicy<a name="line.805"></a> +<span class="sourceLineNo">806</span> *<a name="line.806"></a> +<span class="sourceLineNo">807</span> * @return the class name of the region split policy for this table. If this<a name="line.807"></a> +<span class="sourceLineNo">808</span> * returns null, the default split policy is used.<a name="line.808"></a> +<span class="sourceLineNo">809</span> */<a name="line.809"></a> +<span class="sourceLineNo">810</span> @Override<a name="line.810"></a> +<span class="sourceLineNo">811</span> public String getRegionSplitPolicyClassName() {<a name="line.811"></a> +<span class="sourceLineNo">812</span> return getValue(SPLIT_POLICY);<a name="line.812"></a> +<span class="sourceLineNo">813</span> }<a name="line.813"></a> +<span class="sourceLineNo">814</span><a name="line.814"></a> +<span class="sourceLineNo">815</span> /**<a name="line.815"></a> +<span class="sourceLineNo">816</span> * Returns the maximum size upto which a region can grow to after which a<a name="line.816"></a> +<span class="sourceLineNo">817</span> * region split is triggered. The region size is represented by the size of<a name="line.817"></a> +<span class="sourceLineNo">818</span> * the biggest store file in that region.<a name="line.818"></a> +<span class="sourceLineNo">819</span> *<a name="line.819"></a> +<span class="sourceLineNo">820</span> * @return max hregion size for table, -1 if not set.<a name="line.820"></a> +<span class="sourceLineNo">821</span> *<a name="line.821"></a> +<span class="sourceLineNo">822</span> * @see #setMaxFileSize(long)<a name="line.822"></a> +<span class="sourceLineNo">823</span> */<a name="line.823"></a> +<span class="sourceLineNo">824</span> @Override<a name="line.824"></a> +<span class="sourceLineNo">825</span> public long getMaxFileSize() {<a name="line.825"></a> +<span class="sourceLineNo">826</span> byte[] value = getValue(MAX_FILESIZE_KEY);<a name="line.826"></a> +<span class="sourceLineNo">827</span> if (value != null) {<a name="line.827"></a> +<span class="sourceLineNo">828</span> return Long.parseLong(Bytes.toString(value));<a name="line.828"></a> +<span class="sourceLineNo">829</span> }<a name="line.829"></a> +<span class="sourceLineNo">830</span> return -1;<a name="line.830"></a> +<span class="sourceLineNo">831</span> }<a name="line.831"></a> +<span class="sourceLineNo">832</span><a name="line.832"></a> +<span class="sourceLineNo">833</span> /**<a name="line.833"></a> +<span class="sourceLineNo">834</span> * Sets the maximum size upto which a region can grow to after which a<a name="line.834"></a> +<span class="sourceLineNo">835</span> * region split is triggered. The region size is represented by the size of<a name="line.835"></a> +<span class="sourceLineNo">836</span> * the biggest store file in that region, i.e. If the biggest store file<a name="line.836"></a> +<span class="sourceLineNo">837</span> * grows beyond the maxFileSize, then the region split is triggered. This<a name="line.837"></a> +<span class="sourceLineNo">838</span> * defaults to a value of 256 MB.<a name="line.838"></a> +<span class="sourceLineNo">839</span> * <p><a name="line.839"></a> +<span class="sourceLineNo">840</span> * This is not an absolute value and might vary. Assume that a single row<a name="line.840"></a> +<span class="sourceLineNo">841</span> * exceeds the maxFileSize then the storeFileSize will be greater than<a name="line.841"></a> +<span class="sourceLineNo">842</span> * maxFileSize since a single row cannot be split across multiple regions<a name="line.842"></a> +<span class="sourceLineNo">843</span> * </p><a name="line.843"></a> +<span class="sourceLineNo">844</span> *<a name="line.844"></a> +<span class="sourceLineNo">845</span> * @param maxFileSize The maximum file size that a store file can grow to<a name="line.845"></a> +<span class="sourceLineNo">846</span> * before a split is triggered.<a name="line.846"></a> +<span class="sourceLineNo">847</span> * @return the modifyable TD<a name="line.847"></a> +<span class="sourceLineNo">848</span> */<a name="line.848"></a> +<span class="sourceLineNo">849</span> public ModifyableTableDescriptor setMaxFileSize(long maxFileSize) {<a name="line.849"></a> +<span class="sourceLineNo">850</span> return setValue(MAX_FILESIZE_KEY, Long.toString(maxFileSize));<a name="line.850"></a> +<span class="sourceLineNo">851</span> }<a name="line.851"></a> +<span class="sourceLineNo">852</span><a name="line.852"></a> +<span class="sourceLineNo">853</span> /**<a name="line.853"></a> +<span class="sourceLineNo">854</span> * Returns the size of the memstore after which a flush to filesystem is<a name="line.854"></a> +<span class="sourceLineNo">855</span> * triggered.<a name="line.855"></a> +<span class="sourceLineNo">856</span> *<a name="line.856"></a> +<span class="sourceLineNo">857</span> * @return memory cache flush size for each hregion, -1 if not set.<a name="line.857"></a> +<span class="sourceLineNo">858</span> *<a name="line.858"></a> +<span class="sourceLineNo">859</span> * @see #setMemStoreFlushSize(long)<a name="line.859"></a> +<span class="sourceLineNo">860</span> */<a name="line.860"></a> +<span class="sourceLineNo">861</span> @Override<a name="line.861"></a> +<span class="sourceLineNo">862</span> public long getMemStoreFlushSize() {<a name="line.862"></a> +<span class="sourceLineNo">863</span> byte[] value = getValue(MEMSTORE_FLUSHSIZE_KEY);<a name="line.863"></a> +<span class="sourceLineNo">864</span> if (value != null) {<a name="line.864"></a> +<span class="sourceLineNo">865</span> return Long.parseLong(Bytes.toString(value));<a name="line.865"></a> +<span class="sourceLineNo">866</span> }<a name="line.866"></a> +<span class="sourceLineNo">867</span> return -1;<a name="line.867"></a> +<span class="sourceLineNo">868</span> }<a name="line.868"></a> +<span class="sourceLineNo">869</span><a name="line.869"></a> +<span class="sourceLineNo">870</span> /**<a name="line.870"></a> +<span class="sourceLineNo">871</span> * Represents the maximum size of the memstore after which the contents of<a name="line.871"></a> +<span class="sourceLineNo">872</span> * the memstore are flushed to the filesystem. This defaults to a size of 64<a name="line.872"></a> +<span class="sourceLineNo">873</span> * MB.<a name="line.873"></a> +<span class="sourceLineNo">874</span> *<a name="line.874"></a> +<span class="sourceLineNo">875</span> * @param memstoreFlushSize memory cache flush size for each hregion<a name="line.875"></a> +<span class="sourceLineNo">876</span> * @return the modifyable TD<a name="line.876"></a> +<span class="sourceLineNo">877</span> */<a name="line.877"></a> +<span class="sourceLineNo">878</span> public ModifyableTableDescriptor setMemStoreFlushSize(long memstoreFlushSize) {<a name="line.878"></a> +<span class="sourceLineNo">879</span> return setValue(MEMSTORE_FLUSHSIZE_KEY, Long.toString(memstoreFlushSize));<a name="line.879"></a> +<span class="sourceLineNo">880</span> }<a name="line.880"></a> +<span class="sourceLineNo">881</span><a name="line.881"></a> +<span class="sourceLineNo">882</span> /**<a name="line.882"></a> +<span class="sourceLineNo">883</span> * This sets the class associated with the flush policy which determines<a name="line.883"></a> +<span class="sourceLineNo">884</span> * determines the stores need to be flushed when flushing a region. The<a name="line.884"></a> +<span class="sourceLineNo">885</span> * class used by default is defined in<a name="line.885"></a> +<span class="sourceLineNo">886</span> * org.apache.hadoop.hbase.regionserver.FlushPolicy.<a name="line.886"></a> +<span class="sourceLineNo">887</span> *<a name="line.887"></a> +<span class="sourceLineNo">888</span> * @param clazz the class name<a name="line.888"></a> +<span class="sourceLineNo">889</span> * @return the modifyable TD<a name="line.889"></a> +<span class="sourceLineNo">890</span> */<a name="line.890"></a> +<span class="sourceLineNo">891</span> public ModifyableTableDescriptor setFlushPolicyClassName(String clazz) {<a name="line.891"></a> +<span class="sourceLineNo">892</span> return setValue(FLUSH_POLICY, clazz);<a name="line.892"></a> +<span class="sourceLineNo">893</span> }<a name="line.893"></a> +<span class="sourceLineNo">894</span><a name="line.894"></a> +<span class="sourceLineNo">895</span> /**<a name="line.895"></a> +<span class="sourceLineNo">896</span> * This gets the class associated with the flush policy which determines the<a name="line.896"></a> +<span class="sourceLineNo">897</span> * stores need to be flushed when flushing a region. The class used by<a name="line.897"></a> +<span class="sourceLineNo">898</span> * default is defined in org.apache.hadoop.hbase.regionserver.FlushPolicy.<a name="line.898"></a> +<span class="sourceLineNo">899</span> *<a name="line.899"></a> +<span class="sourceLineNo">900</span> * @return the class name of the flush policy for this table. If this<a name="line.900"></a> +<span class="sourceLineNo">901</span> * returns null, the default flush policy is used.<a name="line.901"></a> +<span class="sourceLineNo">902</span> */<a name="line.902"></a> +<span class="sourceLineNo">903</span> @Override<a name="line.903"></a> +<span class="sourceLineNo">904</span> public String getFlushPolicyClassName() {<a name="line.904"></a> +<span class="sourceLineNo">905</span> return getValue(FLUSH_POLICY);<a name="line.905"></a> +<span class="sourceLineNo">906</span> }<a name="line.906"></a> +<span class="sourceLineNo">907</span><a name="line.907"></a> +<span class="sourceLineNo">908</span> /**<a name="line.908"></a> +<span class="sourceLineNo">909</span> * Adds a column family. For the updating purpose please use<a name="line.909"></a> +<span class="sourceLineNo">910</span> * {@link #modifyFamily(HColumnDescriptor)} instead.<a name="line.910"></a> +<span class="sourceLineNo">911</span> *<a name="line.911"></a> +<span class="sourceLineNo">912</span> * @param family HColumnDescriptor of family to add.<a name="line.912"></a> +<span class="sourceLineNo">913</span> * @return the modifyable TD<a name="line.913"></a> +<span class="sourceLineNo">914</span> */<a name="line.914"></a> +<span class="sourceLineNo">915</span> public ModifyableTableDescriptor addFamily(final HColumnDescriptor family) {<a name="line.915"></a> +<span class="sourceLineNo">916</span> if (family.getName() == null || family.getName().length <= 0) {<a name="line.916"></a> +<span class="sourceLineNo">917</span> throw new IllegalArgumentException("Family name cannot be null or empty");<a name="line.917"></a> +<span class="sourceLineNo">918</span> }<a name="line.918"></a> +<span class="sourceLineNo">919</span> if (hasFamily(family.getName())) {<a name="line.919"></a> +<span class="sourceLineNo">920</span> throw new IllegalArgumentException("Family '"<a name="line.920"></a> +<span class="sourceLineNo">921</span> + family.getNameAsString() + "' already exists so cannot be added");<a name="line.921"></a> +<span class="sourceLineNo">922</span> }<a name="line.922"></a> +<span class="sourceLineNo">923</span> return setFamily(family);<a name="line.923"></a> +<span class="sourceLineNo">924</span> }<a name="line.924"></a> +<span class="sourceLineNo">925</span><a name="line.925"></a> +<span class="sourceLineNo">926</span> /**<a name="line.926"></a> +<span class="sourceLineNo">927</span> * Modifies the existing column family.<a name="line.927"></a> +<span class="sourceLineNo">928</span> *<a name="line.928"></a> +<span class="sourceLineNo">929</span> * @param family HColumnDescriptor of family to update<a name="line.929"></a> +<span class="sourceLineNo">930</span> * @return this (for chained invocation)<a name="line.930"></a> +<span class="sourceLineNo">931</span> */<a name="line.931"></a> +<span class="sourceLineNo">932</span> public Modifyab
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