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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/07/14 15:02:40 UTC
[31/49] hbase-site git commit: Published site at
82d554e3783372cc6b05489452c815b57c06f6cd.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b17bf22b/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html
index 2748f45..40fb8bd 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html
@@ -31,1044 +31,1093 @@
<span class="sourceLineNo">023</span>import java.util.Optional;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.util.Set;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import java.util.concurrent.CompletableFuture;<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.hbase.ClusterStatus;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ProcedureInfo;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.RegionLoad;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.ServerName;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.TableName;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.LockInfo;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.quotas.QuotaFilter;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.quotas.QuotaSettings;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.replication.TableCFs;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.security.SecurityCapability;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.43"></a>
-<span class="sourceLineNo">044</span><a name="line.44"></a>
-<span class="sourceLineNo">045</span>/**<a name="line.45"></a>
-<span class="sourceLineNo">046</span> * The asynchronous administrative API for HBase.<a name="line.46"></a>
-<span class="sourceLineNo">047</span> * <p><a name="line.47"></a>
-<span class="sourceLineNo">048</span> * This feature is still under development, so marked as IA.Private. Will change to public when<a name="line.48"></a>
-<span class="sourceLineNo">049</span> * done. Use it with caution.<a name="line.49"></a>
-<span class="sourceLineNo">050</span> */<a name="line.50"></a>
-<span class="sourceLineNo">051</span>@InterfaceAudience.Public<a name="line.51"></a>
-<span class="sourceLineNo">052</span>public interface AsyncAdmin {<a name="line.52"></a>
-<span class="sourceLineNo">053</span><a name="line.53"></a>
-<span class="sourceLineNo">054</span> /**<a name="line.54"></a>
-<span class="sourceLineNo">055</span> * @param tableName Table to check.<a name="line.55"></a>
-<span class="sourceLineNo">056</span> * @return True if table exists already. The return value will be wrapped by a<a name="line.56"></a>
-<span class="sourceLineNo">057</span> * {@link CompletableFuture}.<a name="line.57"></a>
-<span class="sourceLineNo">058</span> */<a name="line.58"></a>
-<span class="sourceLineNo">059</span> CompletableFuture<Boolean> tableExists(TableName tableName);<a name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> /**<a name="line.61"></a>
-<span class="sourceLineNo">062</span> * List all the userspace tables.<a name="line.62"></a>
-<span class="sourceLineNo">063</span> * @return - returns a list of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.63"></a>
-<span class="sourceLineNo">064</span> * @see #listTables(Optional, boolean)<a name="line.64"></a>
-<span class="sourceLineNo">065</span> */<a name="line.65"></a>
-<span class="sourceLineNo">066</span> default CompletableFuture<List<TableDescriptor>> listTables() {<a name="line.66"></a>
-<span class="sourceLineNo">067</span> return listTables(Optional.empty(), false);<a name="line.67"></a>
-<span class="sourceLineNo">068</span> }<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span> /**<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * List all the tables matching the given pattern.<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * @param pattern The compiled regular expression to match against<a name="line.72"></a>
-<span class="sourceLineNo">073</span> * @param includeSysTables False to match only against userspace tables<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * @return - returns a list of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.74"></a>
-<span class="sourceLineNo">075</span> */<a name="line.75"></a>
-<span class="sourceLineNo">076</span> CompletableFuture<List<TableDescriptor>> listTables(Optional<Pattern> pattern,<a name="line.76"></a>
-<span class="sourceLineNo">077</span> boolean includeSysTables);<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> * List all of the names of userspace tables.<a name="line.80"></a>
-<span class="sourceLineNo">081</span> * @return a list of table names wrapped by a {@link CompletableFuture}.<a name="line.81"></a>
-<span class="sourceLineNo">082</span> * @see #listTableNames(Optional, boolean)<a name="line.82"></a>
-<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> default CompletableFuture<List<TableName>> listTableNames() {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> return listTableNames(Optional.empty(), false);<a name="line.85"></a>
-<span class="sourceLineNo">086</span> }<a name="line.86"></a>
-<span class="sourceLineNo">087</span><a name="line.87"></a>
-<span class="sourceLineNo">088</span> /**<a name="line.88"></a>
-<span class="sourceLineNo">089</span> * List all of the names of userspace tables.<a name="line.89"></a>
-<span class="sourceLineNo">090</span> * @param pattern The regular expression to match against<a name="line.90"></a>
-<span class="sourceLineNo">091</span> * @param includeSysTables False to match only against userspace tables<a name="line.91"></a>
-<span class="sourceLineNo">092</span> * @return a list of table names wrapped by a {@link CompletableFuture}.<a name="line.92"></a>
-<span class="sourceLineNo">093</span> */<a name="line.93"></a>
-<span class="sourceLineNo">094</span> CompletableFuture<List<TableName>> listTableNames(Optional<Pattern> pattern,<a name="line.94"></a>
-<span class="sourceLineNo">095</span> boolean includeSysTables);<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> * Method for getting the tableDescriptor<a name="line.98"></a>
-<span class="sourceLineNo">099</span> * @param tableName as a {@link TableName}<a name="line.99"></a>
-<span class="sourceLineNo">100</span> * @return the read-only tableDescriptor wrapped by a {@link CompletableFuture}.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> */<a name="line.101"></a>
-<span class="sourceLineNo">102</span> CompletableFuture<TableDescriptor> getTableDescriptor(TableName tableName);<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> /**<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * Creates a new table.<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * @param desc table descriptor for table<a name="line.106"></a>
-<span class="sourceLineNo">107</span> */<a name="line.107"></a>
-<span class="sourceLineNo">108</span> default CompletableFuture<Void> createTable(TableDescriptor desc) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> return createTable(desc, Optional.empty());<a name="line.109"></a>
-<span class="sourceLineNo">110</span> }<a name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span> /**<a name="line.112"></a>
-<span class="sourceLineNo">113</span> * Creates a new table with the specified number of regions. The start key specified will become<a name="line.113"></a>
-<span class="sourceLineNo">114</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.114"></a>
-<span class="sourceLineNo">115</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.115"></a>
-<span class="sourceLineNo">116</span> * has a null end key). BigInteger math will be used to divide the key range specified into enough<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * segments to make the required number of total regions.<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * @param desc table descriptor for table<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * @param startKey beginning of key range<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * @param endKey end of key range<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * @param numRegions the total number of regions to create<a name="line.121"></a>
-<span class="sourceLineNo">122</span> */<a name="line.122"></a>
-<span class="sourceLineNo">123</span> CompletableFuture<Void> createTable(TableDescriptor desc, byte[] startKey, byte[] endKey,<a name="line.123"></a>
-<span class="sourceLineNo">124</span> int numRegions);<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> /**<a name="line.126"></a>
-<span class="sourceLineNo">127</span> * Creates a new table with an initial set of empty regions defined by the specified split keys.<a name="line.127"></a>
-<span class="sourceLineNo">128</span> * The total number of regions created will be the number of split keys plus one.<a name="line.128"></a>
-<span class="sourceLineNo">129</span> * Note : Avoid passing empty split key.<a name="line.129"></a>
-<span class="sourceLineNo">130</span> * @param desc table descriptor for table<a name="line.130"></a>
-<span class="sourceLineNo">131</span> * @param splitKeys array of split keys for the initial regions of the table<a name="line.131"></a>
-<span class="sourceLineNo">132</span> */<a name="line.132"></a>
-<span class="sourceLineNo">133</span> CompletableFuture<Void> createTable(TableDescriptor desc, Optional<byte[][]> splitKeys);<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /**<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Deletes a table.<a name="line.136"></a>
-<span class="sourceLineNo">137</span> * @param tableName name of table to delete<a name="line.137"></a>
-<span class="sourceLineNo">138</span> */<a name="line.138"></a>
-<span class="sourceLineNo">139</span> CompletableFuture<Void> deleteTable(TableName tableName);<a name="line.139"></a>
-<span class="sourceLineNo">140</span><a name="line.140"></a>
-<span class="sourceLineNo">141</span> /**<a name="line.141"></a>
-<span class="sourceLineNo">142</span> * Delete tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.142"></a>
-<span class="sourceLineNo">143</span> * carefully, there is no prompting and the effect is immediate. Consider using<a name="line.143"></a>
-<span class="sourceLineNo">144</span> * {@link #listTableNames(Optional, boolean) } and<a name="line.144"></a>
-<span class="sourceLineNo">145</span> * {@link #deleteTable(org.apache.hadoop.hbase.TableName)}<a name="line.145"></a>
-<span class="sourceLineNo">146</span> * @param pattern The pattern to match table names against<a name="line.146"></a>
-<span class="sourceLineNo">147</span> * @return Table descriptors for tables that couldn't be deleted. The return value will be wrapped<a name="line.147"></a>
-<span class="sourceLineNo">148</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.148"></a>
-<span class="sourceLineNo">149</span> */<a name="line.149"></a>
-<span class="sourceLineNo">150</span> CompletableFuture<List<TableDescriptor>> deleteTables(Pattern pattern);<a name="line.150"></a>
-<span class="sourceLineNo">151</span><a name="line.151"></a>
-<span class="sourceLineNo">152</span> /**<a name="line.152"></a>
-<span class="sourceLineNo">153</span> * Truncate a table.<a name="line.153"></a>
-<span class="sourceLineNo">154</span> * @param tableName name of table to truncate<a name="line.154"></a>
-<span class="sourceLineNo">155</span> * @param preserveSplits True if the splits should be preserved<a name="line.155"></a>
-<span class="sourceLineNo">156</span> */<a name="line.156"></a>
-<span class="sourceLineNo">157</span> CompletableFuture<Void> truncateTable(TableName tableName, boolean preserveSplits);<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> * Enable a table. The table has to be in disabled state for it to be enabled.<a name="line.160"></a>
-<span class="sourceLineNo">161</span> * @param tableName name of the table<a name="line.161"></a>
-<span class="sourceLineNo">162</span> */<a name="line.162"></a>
-<span class="sourceLineNo">163</span> CompletableFuture<Void> enableTable(TableName tableName);<a name="line.163"></a>
-<span class="sourceLineNo">164</span><a name="line.164"></a>
-<span class="sourceLineNo">165</span> /**<a name="line.165"></a>
-<span class="sourceLineNo">166</span> * Enable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.166"></a>
-<span class="sourceLineNo">167</span> * prompting and the effect is immediate. Consider using {@link #listTables(Optional, boolean)} and<a name="line.167"></a>
-<span class="sourceLineNo">168</span> * {@link #enableTable(TableName)}<a name="line.168"></a>
-<span class="sourceLineNo">169</span> * @param pattern The pattern to match table names against<a name="line.169"></a>
-<span class="sourceLineNo">170</span> * @return Table descriptors for tables that couldn't be enabled. The return value will be wrapped<a name="line.170"></a>
-<span class="sourceLineNo">171</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.171"></a>
-<span class="sourceLineNo">172</span> */<a name="line.172"></a>
-<span class="sourceLineNo">173</span> CompletableFuture<List<TableDescriptor>> enableTables(Pattern pattern);<a name="line.173"></a>
-<span class="sourceLineNo">174</span><a name="line.174"></a>
-<span class="sourceLineNo">175</span> /**<a name="line.175"></a>
-<span class="sourceLineNo">176</span> * Disable a table. The table has to be in enabled state for it to be disabled.<a name="line.176"></a>
-<span class="sourceLineNo">177</span> * @param tableName<a name="line.177"></a>
-<span class="sourceLineNo">178</span> */<a name="line.178"></a>
-<span class="sourceLineNo">179</span> CompletableFuture<Void> disableTable(TableName tableName);<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> * Disable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * prompting and the effect is immediate. Consider using {@link #listTables(Optional, boolean)} and<a name="line.183"></a>
-<span class="sourceLineNo">184</span> * {@link #disableTable(TableName)}<a name="line.184"></a>
-<span class="sourceLineNo">185</span> * @param pattern The pattern to match table names against<a name="line.185"></a>
-<span class="sourceLineNo">186</span> * @return Table descriptors for tables that couldn't be disabled. The return value will be wrapped by a<a name="line.186"></a>
-<span class="sourceLineNo">187</span> * {@link CompletableFuture}. The return HTDs are read-only.<a name="line.187"></a>
-<span class="sourceLineNo">188</span> */<a name="line.188"></a>
-<span class="sourceLineNo">189</span> CompletableFuture<List<TableDescriptor>> disableTables(Pattern pattern);<a name="line.189"></a>
-<span class="sourceLineNo">190</span><a name="line.190"></a>
-<span class="sourceLineNo">191</span> /**<a name="line.191"></a>
-<span class="sourceLineNo">192</span> * @param tableName name of table to check<a name="line.192"></a>
-<span class="sourceLineNo">193</span> * @return true if table is on-line. The return value will be wrapped by a<a name="line.193"></a>
-<span class="sourceLineNo">194</span> * {@link CompletableFuture}.<a name="line.194"></a>
-<span class="sourceLineNo">195</span> */<a name="line.195"></a>
-<span class="sourceLineNo">196</span> CompletableFuture<Boolean> isTableEnabled(TableName tableName);<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> * @param tableName name of table to check<a name="line.199"></a>
-<span class="sourceLineNo">200</span> * @return true if table is off-line. The return value will be wrapped by a<a name="line.200"></a>
-<span class="sourceLineNo">201</span> * {@link CompletableFuture}.<a name="line.201"></a>
-<span class="sourceLineNo">202</span> */<a name="line.202"></a>
-<span class="sourceLineNo">203</span> CompletableFuture<Boolean> isTableDisabled(TableName tableName);<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span> /**<a name="line.205"></a>
-<span class="sourceLineNo">206</span> * @param tableName name of table to check<a name="line.206"></a>
-<span class="sourceLineNo">207</span> * @return true if all regions of the table are available. The return value will be wrapped by a<a name="line.207"></a>
-<span class="sourceLineNo">208</span> * {@link CompletableFuture}.<a name="line.208"></a>
-<span class="sourceLineNo">209</span> */<a name="line.209"></a>
-<span class="sourceLineNo">210</span> default CompletableFuture<Boolean> isTableAvailable(TableName tableName) {<a name="line.210"></a>
-<span class="sourceLineNo">211</span> return isTableAvailable(tableName, null);<a name="line.211"></a>
-<span class="sourceLineNo">212</span> }<a name="line.212"></a>
-<span class="sourceLineNo">213</span><a name="line.213"></a>
-<span class="sourceLineNo">214</span> /**<a name="line.214"></a>
-<span class="sourceLineNo">215</span> * Use this api to check if the table has been created with the specified number of splitkeys<a name="line.215"></a>
-<span class="sourceLineNo">216</span> * which was used while creating the given table. Note : If this api is used after a table's<a name="line.216"></a>
-<span class="sourceLineNo">217</span> * region gets splitted, the api may return false. The return value will be wrapped by a<a name="line.217"></a>
-<span class="sourceLineNo">218</span> * {@link CompletableFuture}.<a name="line.218"></a>
-<span class="sourceLineNo">219</span> * @param tableName name of table to check<a name="line.219"></a>
-<span class="sourceLineNo">220</span> * @param splitKeys keys to check if the table has been created with all split keys<a name="line.220"></a>
-<span class="sourceLineNo">221</span> */<a name="line.221"></a>
-<span class="sourceLineNo">222</span> CompletableFuture<Boolean> isTableAvailable(TableName tableName, byte[][] splitKeys);<a name="line.222"></a>
-<span class="sourceLineNo">223</span><a name="line.223"></a>
-<span class="sourceLineNo">224</span> /**<a name="line.224"></a>
-<span class="sourceLineNo">225</span> * Get the status of alter command - indicates how many regions have received the updated schema<a name="line.225"></a>
-<span class="sourceLineNo">226</span> * Asynchronous operation.<a name="line.226"></a>
-<span class="sourceLineNo">227</span> * @param tableName TableName instance<a name="line.227"></a>
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-<span class="sourceLineNo">229</span> * yet to be updated Pair.getSecond() is the total number of regions of the table. The<a name="line.229"></a>
-<span class="sourceLineNo">230</span> * return value will be wrapped by a {@link CompletableFuture}.<a name="line.230"></a>
-<span class="sourceLineNo">231</span> */<a name="line.231"></a>
-<span class="sourceLineNo">232</span> CompletableFuture<Pair<Integer, Integer>> getAlterStatus(TableName tableName);<a name="line.232"></a>
-<span class="sourceLineNo">233</span><a name="line.233"></a>
-<span class="sourceLineNo">234</span> /**<a name="line.234"></a>
-<span class="sourceLineNo">235</span> * Add a column family to an existing table.<a name="line.235"></a>
-<span class="sourceLineNo">236</span> * @param tableName name of the table to add column family to<a name="line.236"></a>
-<span class="sourceLineNo">237</span> * @param columnFamily column family descriptor of column family to be added<a name="line.237"></a>
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-<span class="sourceLineNo">239</span> CompletableFuture<Void> addColumnFamily(TableName tableName,<a name="line.239"></a>
-<span class="sourceLineNo">240</span> ColumnFamilyDescriptor columnFamily);<a name="line.240"></a>
-<span class="sourceLineNo">241</span><a name="line.241"></a>
-<span class="sourceLineNo">242</span> /**<a name="line.242"></a>
-<span class="sourceLineNo">243</span> * Delete a column family from a table.<a name="line.243"></a>
-<span class="sourceLineNo">244</span> * @param tableName name of table<a name="line.244"></a>
-<span class="sourceLineNo">245</span> * @param columnFamily name of column family to be deleted<a name="line.245"></a>
-<span class="sourceLineNo">246</span> */<a name="line.246"></a>
-<span class="sourceLineNo">247</span> CompletableFuture<Void> deleteColumnFamily(TableName tableName, byte[] columnFamily);<a name="line.247"></a>
-<span class="sourceLineNo">248</span><a name="line.248"></a>
-<span class="sourceLineNo">249</span> /**<a name="line.249"></a>
-<span class="sourceLineNo">250</span> * Modify an existing column family on a table.<a name="line.250"></a>
-<span class="sourceLineNo">251</span> * @param tableName name of table<a name="line.251"></a>
-<span class="sourceLineNo">252</span> * @param columnFamily new column family descriptor to use<a name="line.252"></a>
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