http://git-wip-us.apache.org/repos/asf/hbase-site/blob/aecb1286/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 b495dee..dd0df28 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html @@ -28,867 +28,776 @@ <span class="sourceLineNo">020</span>import java.util.List;<a name="line.20"></a> <span class="sourceLineNo">021</span>import java.util.Collection;<a name="line.21"></a> <span class="sourceLineNo">022</span>import java.util.Map;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.concurrent.CompletableFuture;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.util.regex.Pattern;<a name="line.24"></a> -<span class="sourceLineNo">025</span><a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.ProcedureInfo;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ServerName;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.quotas.QuotaFilter;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.quotas.QuotaSettings;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.replication.TableCFs;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.37"></a> -<span class="sourceLineNo">038</span><a name="line.38"></a> -<span class="sourceLineNo">039</span>/**<a name="line.39"></a> -<span class="sourceLineNo">040</span> * The asynchronous administrative API for HBase.<a name="line.40"></a> -<span class="sourceLineNo">041</span> * <p><a name="line.41"></a> -<span class="sourceLineNo">042</span> * This feature is still under development, so marked as IA.Private. Will change to public when<a name="line.42"></a> -<span class="sourceLineNo">043</span> * done. Use it with caution.<a name="line.43"></a> -<span class="sourceLineNo">044</span> */<a name="line.44"></a> -<span class="sourceLineNo">045</span>@InterfaceAudience.Private<a name="line.45"></a> -<span class="sourceLineNo">046</span>public interface AsyncAdmin {<a name="line.46"></a> -<span class="sourceLineNo">047</span><a name="line.47"></a> -<span class="sourceLineNo">048</span> /**<a name="line.48"></a> -<span class="sourceLineNo">049</span> * @return Async Connection used by this object.<a name="line.49"></a> -<span class="sourceLineNo">050</span> */<a name="line.50"></a> -<span class="sourceLineNo">051</span> AsyncConnectionImpl getConnection();<a name="line.51"></a> -<span class="sourceLineNo">052</span><a name="line.52"></a> -<span class="sourceLineNo">053</span> /**<a name="line.53"></a> -<span class="sourceLineNo">054</span> * @param tableName Table to check.<a name="line.54"></a> -<span class="sourceLineNo">055</span> * @return True if table exists already. The return value will be wrapped by a<a name="line.55"></a> -<span class="sourceLineNo">056</span> * {@link CompletableFuture}.<a name="line.56"></a> -<span class="sourceLineNo">057</span> */<a name="line.57"></a> -<span class="sourceLineNo">058</span> CompletableFuture<Boolean> tableExists(final TableName tableName);<a name="line.58"></a> -<span class="sourceLineNo">059</span><a name="line.59"></a> -<span class="sourceLineNo">060</span> /**<a name="line.60"></a> -<span class="sourceLineNo">061</span> * List all the userspace tables.<a name="line.61"></a> -<span class="sourceLineNo">062</span> * @return - returns an array of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.62"></a> -<span class="sourceLineNo">063</span> * @see #listTables(Pattern, boolean)<a name="line.63"></a> -<span class="sourceLineNo">064</span> */<a name="line.64"></a> -<span class="sourceLineNo">065</span> CompletableFuture<TableDescriptor[]> listTables();<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> /**<a name="line.67"></a> -<span class="sourceLineNo">068</span> * List all the tables matching the given pattern.<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @param regex The regular expression to match against<a name="line.69"></a> -<span class="sourceLineNo">070</span> * @param includeSysTables False to match only against userspace tables<a name="line.70"></a> -<span class="sourceLineNo">071</span> * @return - returns an array of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.71"></a> -<span class="sourceLineNo">072</span> * @see #listTables(Pattern, boolean)<a name="line.72"></a> -<span class="sourceLineNo">073</span> */<a name="line.73"></a> -<span class="sourceLineNo">074</span> CompletableFuture<TableDescriptor[]> listTables(String regex, boolean includeSysTables);<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> /**<a name="line.76"></a> -<span class="sourceLineNo">077</span> * List all the tables matching the given pattern.<a name="line.77"></a> -<span class="sourceLineNo">078</span> * @param pattern The compiled regular expression to match against<a name="line.78"></a> -<span class="sourceLineNo">079</span> * @param includeSysTables False to match only against userspace tables<a name="line.79"></a> -<span class="sourceLineNo">080</span> * @return - returns an array of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.80"></a> -<span class="sourceLineNo">081</span> */<a name="line.81"></a> -<span class="sourceLineNo">082</span> CompletableFuture<TableDescriptor[]> listTables(Pattern pattern, boolean includeSysTables);<a name="line.82"></a> -<span class="sourceLineNo">083</span><a name="line.83"></a> -<span class="sourceLineNo">084</span> /**<a name="line.84"></a> -<span class="sourceLineNo">085</span> * List all of the names of userspace tables.<a name="line.85"></a> -<span class="sourceLineNo">086</span> * @return TableName[] an array of table names wrapped by a {@link CompletableFuture}.<a name="line.86"></a> -<span class="sourceLineNo">087</span> * @see #listTableNames(Pattern, boolean)<a name="line.87"></a> -<span class="sourceLineNo">088</span> */<a name="line.88"></a> -<span class="sourceLineNo">089</span> CompletableFuture<TableName[]> listTableNames();<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> /**<a name="line.91"></a> -<span class="sourceLineNo">092</span> * List all of the names of userspace tables.<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @param regex The regular expression to match against<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param includeSysTables False to match only against userspace tables<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @return TableName[] an array of table names wrapped by a {@link CompletableFuture}.<a name="line.95"></a> -<span class="sourceLineNo">096</span> * @see #listTableNames(Pattern, boolean)<a name="line.96"></a> -<span class="sourceLineNo">097</span> */<a name="line.97"></a> -<span class="sourceLineNo">098</span> CompletableFuture<TableName[]> listTableNames(final String regex, final boolean includeSysTables);<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> /**<a name="line.100"></a> -<span class="sourceLineNo">101</span> * List all of the names of userspace tables.<a name="line.101"></a> -<span class="sourceLineNo">102</span> * @param pattern The regular expression to match against<a name="line.102"></a> -<span class="sourceLineNo">103</span> * @param includeSysTables False to match only against userspace tables<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @return TableName[] an array of table names wrapped by a {@link CompletableFuture}.<a name="line.104"></a> -<span class="sourceLineNo">105</span> */<a name="line.105"></a> -<span class="sourceLineNo">106</span> CompletableFuture<TableName[]> listTableNames(final Pattern pattern,<a name="line.106"></a> -<span class="sourceLineNo">107</span> final boolean includeSysTables);<a name="line.107"></a> -<span class="sourceLineNo">108</span><a name="line.108"></a> -<span class="sourceLineNo">109</span> /**<a name="line.109"></a> -<span class="sourceLineNo">110</span> * Method for getting the tableDescriptor<a name="line.110"></a> -<span class="sourceLineNo">111</span> * @param tableName as a {@link TableName}<a name="line.111"></a> -<span class="sourceLineNo">112</span> * @return the read-only tableDescriptor wrapped by a {@link CompletableFuture}.<a name="line.112"></a> -<span class="sourceLineNo">113</span> */<a name="line.113"></a> -<span class="sourceLineNo">114</span> CompletableFuture<TableDescriptor> getTableDescriptor(final TableName tableName);<a name="line.114"></a> -<span class="sourceLineNo">115</span><a name="line.115"></a> -<span class="sourceLineNo">116</span> /**<a name="line.116"></a> -<span class="sourceLineNo">117</span> * Creates a new table.<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> */<a name="line.119"></a> -<span class="sourceLineNo">120</span> CompletableFuture<Void> createTable(TableDescriptor desc);<a name="line.120"></a> -<span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> /**<a name="line.122"></a> -<span class="sourceLineNo">123</span> * Creates a new table with the specified number of regions. The start key specified will become<a name="line.123"></a> -<span class="sourceLineNo">124</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.124"></a> -<span class="sourceLineNo">125</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.125"></a> -<span class="sourceLineNo">126</span> * has a null end key). BigInteger math will be used to divide the key range specified into enough<a name="line.126"></a> -<span class="sourceLineNo">127</span> * segments to make the required number of total regions.<a name="line.127"></a> +<span class="sourceLineNo">023</span>import java.util.Optional;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.concurrent.CompletableFuture;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.regex.Pattern;<a name="line.25"></a> +<span class="sourceLineNo">026</span><a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ProcedureInfo;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.ServerName;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.quotas.QuotaFilter;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.quotas.QuotaSettings;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.replication.TableCFs;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span>/**<a name="line.40"></a> +<span class="sourceLineNo">041</span> * The asynchronous administrative API for HBase.<a name="line.41"></a> +<span class="sourceLineNo">042</span> * <p><a name="line.42"></a> +<span class="sourceLineNo">043</span> * This feature is still under development, so marked as IA.Private. Will change to public when<a name="line.43"></a> +<span class="sourceLineNo">044</span> * done. Use it with caution.<a name="line.44"></a> +<span class="sourceLineNo">045</span> */<a name="line.45"></a> +<span class="sourceLineNo">046</span>@InterfaceAudience.Public<a name="line.46"></a> +<span class="sourceLineNo">047</span>public interface AsyncAdmin {<a name="line.47"></a> +<span class="sourceLineNo">048</span><a name="line.48"></a> +<span class="sourceLineNo">049</span> /**<a name="line.49"></a> +<span class="sourceLineNo">050</span> * @return Async Connection used by this object.<a name="line.50"></a> +<span class="sourceLineNo">051</span> */<a name="line.51"></a> +<span class="sourceLineNo">052</span> AsyncConnectionImpl getConnection();<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> CompletableFuture<Void> createTable(TableDescriptor desc);<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> /**<a name="line.110"></a> +<span class="sourceLineNo">111</span> * Creates a new table with the specified number of regions. The start key specified will become<a name="line.111"></a> +<span class="sourceLineNo">112</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.112"></a> +<span class="sourceLineNo">113</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.113"></a> +<span class="sourceLineNo">114</span> * has a null end key). BigInteger math will be used to divide the key range specified into enough<a name="line.114"></a> +<span class="sourceLineNo">115</span> * segments to make the required number of total regions.<a name="line.115"></a> +<span class="sourceLineNo">116</span> * @param desc table descriptor for table<a name="line.116"></a> +<span class="sourceLineNo">117</span> * @param startKey beginning of key range<a name="line.117"></a> +<span class="sourceLineNo">118</span> * @param endKey end of key range<a name="line.118"></a> +<span class="sourceLineNo">119</span> * @param numRegions the total number of regions to create<a name="line.119"></a> +<span class="sourceLineNo">120</span> */<a name="line.120"></a> +<span class="sourceLineNo">121</span> CompletableFuture<Void> createTable(TableDescriptor desc, byte[] startKey, byte[] endKey,<a name="line.121"></a> +<span class="sourceLineNo">122</span> int numRegions);<a name="line.122"></a> +<span class="sourceLineNo">123</span><a name="line.123"></a> +<span class="sourceLineNo">124</span> /**<a name="line.124"></a> +<span class="sourceLineNo">125</span> * Creates a new table with an initial set of empty regions defined by the specified split keys.<a name="line.125"></a> +<span class="sourceLineNo">126</span> * The total number of regions created will be the number of split keys plus one.<a name="line.126"></a> +<span class="sourceLineNo">127</span> * Note : Avoid passing empty split key.<a name="line.127"></a> <span class="sourceLineNo">128</span> * @param desc table descriptor for table<a name="line.128"></a> -<span class="sourceLineNo">129</span> * @param startKey beginning of key range<a name="line.129"></a> -<span class="sourceLineNo">130</span> * @param endKey end of key range<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @param numRegions the total number of regions to create<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, byte[] startKey, byte[] endKey,<a name="line.133"></a> -<span class="sourceLineNo">134</span> int numRegions);<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> * Creates a new table with an initial set of empty regions defined by the specified split keys.<a name="line.137"></a> -<span class="sourceLineNo">138</span> * The total number of regions created will be the number of split keys plus one.<a name="line.138"></a> -<span class="sourceLineNo">139</span> * Note : Avoid passing empty split key.<a name="line.139"></a> -<span class="sourceLineNo">140</span> * @param desc table descriptor for table<a name="line.140"></a> -<span class="sourceLineNo">141</span> * @param splitKeys array of split keys for the initial regions of the table<a name="line.141"></a> -<span class="sourceLineNo">142</span> */<a name="line.142"></a> -<span class="sourceLineNo">143</span> CompletableFuture<Void> createTable(final TableDescriptor desc, byte[][] splitKeys);<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> * Deletes a table.<a name="line.146"></a> -<span class="sourceLineNo">147</span> * @param tableName name of table to delete<a name="line.147"></a> -<span class="sourceLineNo">148</span> */<a name="line.148"></a> -<span class="sourceLineNo">149</span> CompletableFuture<Void> deleteTable(final TableName tableName);<a name="line.149"></a> -<span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> /**<a name="line.151"></a> -<span class="sourceLineNo">152</span> * Deletes tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.152"></a> -<span class="sourceLineNo">153</span> * carefully, there is no prompting and the effect is immediate. Consider using<a name="line.153"></a> -<span class="sourceLineNo">154</span> * {@link #listTables(String, boolean)} and<a name="line.154"></a> -<span class="sourceLineNo">155</span> * {@link #deleteTable(org.apache.hadoop.hbase.TableName)}<a name="line.155"></a> -<span class="sourceLineNo">156</span> * @param regex The regular expression to match table names against<a name="line.156"></a> -<span class="sourceLineNo">157</span> * @return Table descriptors for tables that couldn't be deleted. The return value will be wrapped<a name="line.157"></a> -<span class="sourceLineNo">158</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.158"></a> -<span class="sourceLineNo">159</span> */<a name="line.159"></a> -<span class="sourceLineNo">160</span> CompletableFuture<TableDescriptor[]> deleteTables(String regex);<a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> /**<a name="line.162"></a> -<span class="sourceLineNo">163</span> * Delete tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.163"></a> -<span class="sourceLineNo">164</span> * carefully, there is no prompting and the effect is immediate. Consider using<a name="line.164"></a> -<span class="sourceLineNo">165</span> * {@link #listTables(Pattern, boolean) } and<a name="line.165"></a> -<span class="sourceLineNo">166</span> * {@link #deleteTable(org.apache.hadoop.hbase.TableName)}<a name="line.166"></a> +<span class="sourceLineNo">129</span> * @param splitKeys array of split keys for the initial regions of the table<a name="line.129"></a> +<span class="sourceLineNo">130</span> */<a name="line.130"></a> +<span class="sourceLineNo">131</span> CompletableFuture<Void> createTable(TableDescriptor desc, byte[][] splitKeys);<a name="line.131"></a> +<span class="sourceLineNo">132</span><a name="line.132"></a> +<span class="sourceLineNo">133</span> /**<a name="line.133"></a> +<span class="sourceLineNo">134</span> * Deletes a table.<a name="line.134"></a> +<span class="sourceLineNo">135</span> * @param tableName name of table to delete<a name="line.135"></a> +<span class="sourceLineNo">136</span> */<a name="line.136"></a> +<span class="sourceLineNo">137</span> CompletableFuture<Void> deleteTable(TableName tableName);<a name="line.137"></a> +<span class="sourceLineNo">138</span><a name="line.138"></a> +<span class="sourceLineNo">139</span> /**<a name="line.139"></a> +<span class="sourceLineNo">140</span> * Delete tables matching the passed in pattern and wait on completion. Warning: Use this method<a name="line.140"></a> +<span class="sourceLineNo">141</span> * carefully, there is no prompting and the effect is immediate. Consider using<a name="line.141"></a> +<span class="sourceLineNo">142</span> * {@link #listTableNames(Optional, boolean) } and<a name="line.142"></a> +<span class="sourceLineNo">143</span> * {@link #deleteTable(org.apache.hadoop.hbase.TableName)}<a name="line.143"></a> +<span class="sourceLineNo">144</span> * @param pattern The pattern to match table names against<a name="line.144"></a> +<span class="sourceLineNo">145</span> * @return Table descriptors for tables that couldn't be deleted. The return value will be wrapped<a name="line.145"></a> +<span class="sourceLineNo">146</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.146"></a> +<span class="sourceLineNo">147</span> */<a name="line.147"></a> +<span class="sourceLineNo">148</span> CompletableFuture<List<TableDescriptor>> deleteTables(Pattern pattern);<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> /**<a name="line.150"></a> +<span class="sourceLineNo">151</span> * Truncate a table.<a name="line.151"></a> +<span class="sourceLineNo">152</span> * @param tableName name of table to truncate<a name="line.152"></a> +<span class="sourceLineNo">153</span> * @param preserveSplits True if the splits should be preserved<a name="line.153"></a> +<span class="sourceLineNo">154</span> */<a name="line.154"></a> +<span class="sourceLineNo">155</span> CompletableFuture<Void> truncateTable(TableName tableName, boolean preserveSplits);<a name="line.155"></a> +<span class="sourceLineNo">156</span><a name="line.156"></a> +<span class="sourceLineNo">157</span> /**<a name="line.157"></a> +<span class="sourceLineNo">158</span> * Enable a table. The table has to be in disabled state for it to be enabled.<a name="line.158"></a> +<span class="sourceLineNo">159</span> * @param tableName name of the table<a name="line.159"></a> +<span class="sourceLineNo">160</span> */<a name="line.160"></a> +<span class="sourceLineNo">161</span> CompletableFuture<Void> enableTable(TableName tableName);<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> /**<a name="line.163"></a> +<span class="sourceLineNo">164</span> * Enable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.164"></a> +<span class="sourceLineNo">165</span> * prompting and the effect is immediate. Consider using {@link #listTables(Optional, boolean)} and<a name="line.165"></a> +<span class="sourceLineNo">166</span> * {@link #enableTable(TableName)}<a name="line.166"></a> <span class="sourceLineNo">167</span> * @param pattern The pattern to match table names against<a name="line.167"></a> -<span class="sourceLineNo">168</span> * @return Table descriptors for tables that couldn't be deleted. The return value will be wrapped<a name="line.168"></a> +<span class="sourceLineNo">168</span> * @return Table descriptors for tables that couldn't be enabled. The return value will be wrapped<a name="line.168"></a> <span class="sourceLineNo">169</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.169"></a> <span class="sourceLineNo">170</span> */<a name="line.170"></a> -<span class="sourceLineNo">171</span> CompletableFuture<TableDescriptor[]> deleteTables(Pattern pattern);<a name="line.171"></a> +<span class="sourceLineNo">171</span> CompletableFuture<List<TableDescriptor>> enableTables(Pattern pattern);<a name="line.171"></a> <span class="sourceLineNo">172</span><a name="line.172"></a> <span class="sourceLineNo">173</span> /**<a name="line.173"></a> -<span class="sourceLineNo">174</span> * Truncate a table.<a name="line.174"></a> -<span class="sourceLineNo">175</span> * @param tableName name of table to truncate<a name="line.175"></a> -<span class="sourceLineNo">176</span> * @param preserveSplits True if the splits should be preserved<a name="line.176"></a> -<span class="sourceLineNo">177</span> */<a name="line.177"></a> -<span class="sourceLineNo">178</span> CompletableFuture<Void> truncateTable(final TableName tableName, final boolean preserveSplits);<a name="line.178"></a> -<span class="sourceLineNo">179</span><a name="line.179"></a> -<span class="sourceLineNo">180</span> /**<a name="line.180"></a> -<span class="sourceLineNo">181</span> * Enable a table. The table has to be in disabled state for it to be enabled.<a name="line.181"></a> -<span class="sourceLineNo">182</span> * @param tableName name of the table<a name="line.182"></a> -<span class="sourceLineNo">183</span> */<a name="line.183"></a> -<span class="sourceLineNo">184</span> CompletableFuture<Void> enableTable(final TableName tableName);<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> * Enable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.187"></a> -<span class="sourceLineNo">188</span> * prompting and the effect is immediate. Consider using {@link #listTables(Pattern, boolean)} and<a name="line.188"></a> -<span class="sourceLineNo">189</span> * {@link #enableTable(TableName)}<a name="line.189"></a> -<span class="sourceLineNo">190</span> * @param regex The regular expression to match table names against<a name="line.190"></a> -<span class="sourceLineNo">191</span> * @return Table descriptors for tables that couldn't be enabled. The return value will be wrapped<a name="line.191"></a> -<span class="sourceLineNo">192</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.192"></a> +<span class="sourceLineNo">174</span> * Disable a table. The table has to be in enabled state for it to be disabled.<a name="line.174"></a> +<span class="sourceLineNo">175</span> * @param tableName<a name="line.175"></a> +<span class="sourceLineNo">176</span> */<a name="line.176"></a> +<span class="sourceLineNo">177</span> CompletableFuture<Void> disableTable(TableName tableName);<a name="line.177"></a> +<span class="sourceLineNo">178</span><a name="line.178"></a> +<span class="sourceLineNo">179</span> /**<a name="line.179"></a> +<span class="sourceLineNo">180</span> * Disable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.180"></a> +<span class="sourceLineNo">181</span> * prompting and the effect is immediate. Consider using {@link #listTables(Optional, boolean)} and<a name="line.181"></a> +<span class="sourceLineNo">182</span> * {@link #disableTable(TableName)}<a name="line.182"></a> +<span class="sourceLineNo">183</span> * @param pattern The pattern to match table names against<a name="line.183"></a> +<span class="sourceLineNo">184</span> * @return Table descriptors for tables that couldn't be disabled. The return value will be wrapped by a<a name="line.184"></a> +<span class="sourceLineNo">185</span> * {@link CompletableFuture}. The return HTDs are read-only.<a name="line.185"></a> +<span class="sourceLineNo">186</span> */<a name="line.186"></a> +<span class="sourceLineNo">187</span> CompletableFuture<List<TableDescriptor>> disableTables(Pattern pattern);<a name="line.187"></a> +<span class="sourceLineNo">188</span><a name="line.188"></a> +<span class="sourceLineNo">189</span> /**<a name="line.189"></a> +<span class="sourceLineNo">190</span> * @param tableName name of table to check<a name="line.190"></a> +<span class="sourceLineNo">191</span> * @return true if table is off-line. The return value will be wrapped by a<a name="line.191"></a> +<span class="sourceLineNo">192</span> * {@link CompletableFuture}.<a name="line.192"></a> <span class="sourceLineNo">193</span> */<a name="line.193"></a> -<span class="sourceLineNo">194</span> CompletableFuture<TableDescriptor[]> enableTables(String regex);<a name="line.194"></a> +<span class="sourceLineNo">194</span> CompletableFuture<Boolean> isTableDisabled(TableName tableName);<a name="line.194"></a> <span class="sourceLineNo">195</span><a name="line.195"></a> <span class="sourceLineNo">196</span> /**<a name="line.196"></a> -<span class="sourceLineNo">197</span> * Enable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.197"></a> -<span class="sourceLineNo">198</span> * prompting and the effect is immediate. Consider using {@link #listTables(Pattern, boolean)} and<a name="line.198"></a> -<span class="sourceLineNo">199</span> * {@link #enableTable(TableName)}<a name="line.199"></a> -<span class="sourceLineNo">200</span> * @param pattern The pattern to match table names against<a name="line.200"></a> -<span class="sourceLineNo">201</span> * @return Table descriptors for tables that couldn't be enabled. The return value will be wrapped<a name="line.201"></a> -<span class="sourceLineNo">202</span> * by a {@link CompletableFuture}. The return HTDs are read-only.<a name="line.202"></a> -<span class="sourceLineNo">203</span> */<a name="line.203"></a> -<span class="sourceLineNo">204</span> CompletableFuture<TableDescriptor[]> enableTables(Pattern pattern);<a name="line.204"></a> -<span class="sourceLineNo">205</span><a name="line.205"></a> -<span class="sourceLineNo">206</span> /**<a name="line.206"></a> -<span class="sourceLineNo">207</span> * Disable a table. The table has to be in enabled state for it to be disabled.<a name="line.207"></a> -<span class="sourceLineNo">208</span> * @param tableName<a name="line.208"></a> -<span class="sourceLineNo">209</span> */<a name="line.209"></a> -<span class="sourceLineNo">210</span> CompletableFuture<Void> disableTable(final TableName tableName);<a name="line.210"></a> -<span class="sourceLineNo">211</span><a name="line.211"></a> -<span class="sourceLineNo">212</span> /**<a name="line.212"></a> -<span class="sourceLineNo">213</span> * Disable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.213"></a> -<span class="sourceLineNo">214</span> * prompting and the effect is immediate. Consider using {@link #listTables(Pattern, boolean)} and<a name="line.214"></a> -<span class="sourceLineNo">215</span> * {@link #disableTable(TableName)}<a name="line.215"></a> -<span class="sourceLineNo">216</span> * @param regex The regular expression to match table names against<a name="line.216"></a> -<span class="sourceLineNo">217</span> * @return Table descriptors for tables that couldn't be disabled. The return value will be wrapped by a<a name="line.217"></a> -<span class="sourceLineNo">218</span> * {@link CompletableFuture}. The return HTDs are read-only.<a name="line.218"></a> -<span class="sourceLineNo">219</span> */<a name="line.219"></a> -<span class="sourceLineNo">220</span> CompletableFuture<TableDescriptor[]> disableTables(String regex);<a name="line.220"></a> -<span class="sourceLineNo">221</span><a name="line.221"></a> -<span class="sourceLineNo">222</span> /**<a name="line.222"></a> -<span class="sourceLineNo">223</span> * Disable tables matching the passed in pattern. Warning: Use this method carefully, there is no<a name="line.223"></a> -<span class="sourceLineNo">224</span> * prompting and the effect is immediate. Consider using {@link #listTables(Pattern, boolean)} and<a name="line.224"></a> -<span class="sourceLineNo">225</span> * {@link #disableTable(TableName)}<a name="line.225"></a> -<span class="sourceLineNo">226</span> * @param pattern The pattern to match table names against<a name="line.226"></a> -<span class="sourceLineNo">227</span> * @return Table descriptors for tables that couldn't be disabled. The return value will be wrapped by a<a name="line.227"></a> -<span class="sourceLineNo">228</span> * {@link CompletableFuture}. The return HTDs are read-only.<a name="line.228"></a> -<span class="sourceLineNo">229</span> */<a name="line.229"></a> -<span class="sourceLineNo">230</span> CompletableFuture<TableDescriptor[]> disableTables(Pattern pattern);<a name="line.230"></a> -<span class="sourceLineNo">231</span><a name="line.231"></a> -<span class="sourceLineNo">232</span> /**<a name="line.232"></a> -<span class="sourceLineNo">233</span> * @param tableName name of table to check<a name="line.233"></a> -<span class="sourceLineNo">234</span> * @return true if table is off-line. The return value will be wrapped by a<a name="line.234"></a> -<span class="sourceLineNo">235</span> * {@link CompletableFuture}.<a name="line.235"></a> -<span class="sourceLineNo">236</span> */<a name="line.236"></a> -<span class="sourceLineNo">237</span> CompletableFuture<Boolean> isTableDisabled(TableName tableName);<a name="line.237"></a> -<span class="sourceLineNo">238</span><a name="line.238"></a> -<span class="sourceLineNo">239</span> /**<a name="line.239"></a> -<span class="sourceLineNo">240</span> * @param tableName name of table to check<a name="line.240"></a> -<span class="sourceLineNo">241</span> * @return true if all regions of the table are available. The return value will be wrapped by a<a name="line.241"></a> -<span class="sourceLineNo">242</span> * {@link CompletableFuture}.<a name="line.242"></a> -<span class="sourceLineNo">243</span> */<a name="line.243"></a> -<span class="sourceLineNo">244</span> CompletableFuture<Boolean> isTableAvailable(TableName tableName);<a name="line.244"></a> +<span class="sourceLineNo">197</span> * @param tableName name of table to check<a name="line.197"></a> +<span class="sourceLineNo">198</span> * @return true if all regions of the table are available. The return value will be wrapped by a<a name="line.198"></a> +<span class="sourceLineNo">199</span> * {@link CompletableFuture}.<a name="line.199"></a> +<span class="sourceLineNo">200</span> */<a name="line.200"></a> +<span class="sourceLineNo">201</span> CompletableFuture<Boolean> isTableAvailable(TableName tableName);<a name="line.201"></a> +<span class="sourceLineNo">202</span><a name="line.202"></a> +<span class="sourceLineNo">203</span> /**<a name="line.203"></a> +<span class="sourceLineNo">204</span> * Use this api to check if the table has been created with the specified number of splitkeys<a name="line.204"></a> +<span class="sourceLineNo">205</span> * which was used while creating the given table. Note : If this api is used after a table's<a name="line.205"></a> +<span class="sourceLineNo">206</span> * region gets splitted, the api may return false. The return value will be wrapped by a<a name="line.206"></a> +<span class="sourceLineNo">207</span> * {@link CompletableFuture}.<a name="line.207"></a> +<span class="sourceLineNo">208</span> * @param tableName name of table to check<a name="line.208"></a> +<span class="sourceLineNo">209</span> * @param splitKeys keys to check if the table has been created with all split keys<a name="line.209"></a> +<span class="sourceLineNo">210</span> */<a name="line.210"></a> +<span class="sourceLineNo">211</span> CompletableFuture<Boolean> isTableAvailable(TableName tableName, byte[][] splitKeys);<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> * Get the status of alter command - indicates how many regions have received the updated schema<a name="line.214"></a> +<span class="sourceLineNo">215</span> * Asynchronous operation.<a name="line.215"></a> +<span class="sourceLineNo">216</span> * @param tableName TableName instance<a name="line.216"></a> +<span class="sourceLineNo">217</span> * @return Pair indicating the number of regions updated Pair.getFirst() is the regions that are<a name="line.217"></a> +<span class="sourceLineNo">218</span> * yet to be updated Pair.getSecond() is the total number of regions of the table. The<a name="line.218"></a> +<span class="sourceLineNo">219</span> * return value will be wrapped by a {@link CompletableFuture}.<a name="line.219"></a> +<span class="sourceLineNo">220</span> */<a name="line.220"></a> +<span class="sourceLineNo">221</span> CompletableFuture<Pair<Integer, Integer>> getAlterStatus(TableName tableName);<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> /**<a name="line.223"></a> +<span class="sourceLineNo">224</span> * Add a column family to an existing table.<a name="line.224"></a> +<span class="sourceLineNo">225</span> * @param tableName name of the table to add column family to<a name="line.225"></a> +<span class="sourceLineNo">226</span> * @param columnFamily column family descriptor of column family to be added<a name="line.226"></a> +<span class="sourceLineNo">227</span> */<a name="line.227"></a> +<span class="sourceLineNo">228</span> CompletableFuture<Void> addColumnFamily(TableName tableName,<a name="line.228"></a> +<span class="sourceLineNo">229</span> ColumnFamilyDescriptor columnFamily);<a name="line.229"></a> +<span class="sourceLineNo">230</span><a name="line.230"></a> +<span class="sourceLineNo">231</span> /**<a name="line.231"></a> +<span class="sourceLineNo">232</span> * Delete a column family from a table.<a name="line.232"></a> +<span class="sourceLineNo">233</span> * @param tableName name of table<a name="line.233"></a> +<span class="sourceLineNo">234</span> * @param columnFamily name of column family to be deleted<a name="line.234"></a> +<span class="sourceLineNo">235</span> */<a name="line.235"></a> +<span class="sourceLineNo">236</span> CompletableFuture<Void> deleteColumnFamily(TableName tableName, byte[] columnFamily);<a name="line.236"></a> +<span class="sourceLineNo">237</span><a name="line.237"></a> +<span class="sourceLineNo">238</span> /**<a name="line.238"></a> +<span class="sourceLineNo">239</span> * Modify an existing column family on a table.<a name="line.239"></a> +<span class="sourceLineNo">240</span> * @param tableName name of table<a name="line.240"></a> +<span class="sourceLineNo">241</span> * @param columnFamily new column family descriptor to use<a name="line.241"></a> +<span class="sourceLineNo">242</span> */<a name="line.242"></a> +<span class="sourceLineNo">243</span> CompletableFuture<Void> modifyColumnFamily(TableName tableName,<a name="line.243"></a> +<span class="sourceLineNo">244</span> ColumnFamilyDescriptor columnFamily);<a name="line.244"></a> <span class="sourceLineNo">245</span><a name="line.245"></a> <span class="sourceLineNo">246</span> /**<a name="line.246"></a> -<span class="sourceLineNo">247</span> * Use this api to check if the table has been created with the specified number of splitkeys<a name="line.247"></a> -<span class="sourceLineNo">248</span> * which was used while creating the given table. Note : If this api is used after a table's<a name="line.248"></a> -<span class="sourceLineNo">249</span> * region gets splitted, the api may return false. The return value will be wrapped by a<a name="line.249"></a> -<span class="sourceLineNo">250</span> * {@link CompletableFuture}.<a name="line.250"></a> -<span class="sourceLineNo">251</span> * @param tableName name of table to check<a name="line.251"></a> -<span class="sourceLineNo">252</span> * @param splitKeys keys to check if the table has been created with all split keys<a name="line.252"></a> -<span class="sourceLineNo">253</span> */<a name="line.253"></a> -<span class="sourceLineNo">254</span> CompletableFuture<Boolean> isTableAvailable(TableName tableName, byte[][] splitKeys);<a name="line.254"></a> -<span class="sourceLineNo">255</span><a name="line.255"></a> -<span class="sourceLineNo">256</span> /**<a name="line.256"></a> -<span class="sourceLineNo">257</span> * Get the status of alter command - indicates how many regions have received the updated schema<a name="line.257"></a> -<span class="sourceLineNo">258</span> * Asynchronous operation.<a name="line.258"></a> -<span class="sourceLineNo">259</span> * @param tableName TableName instance<a name="line.259"></a> -<span class="sourceLineNo">260</span> * @return Pair indicating the number of regions updated Pair.getFirst() is the regions that are<a name="line.260"></a> -<span class="sourceLineNo">261</span> * yet to be updated Pair.getSecond() is the total number of regions of the table. The<a name="line.261"></a> -<span class="sourceLineNo">262</span> * return value will be wrapped by a {@link CompletableFuture}.<a name="line.262"></a> -<span class="sourceLineNo">263</span> */<a name="line.263"></a> -<span class="sourceLineNo">264</span> CompletableFuture<Pair<Integer, Integer>> getAlterStatus(final TableName tableName);<a name="line.264"></a> -<span class="sourceLineNo">265</span><a name="line.265"></a> -<span class="sourceLineNo">266</span> /**<a name="line.266"></a> -<span class="sourceLineNo">267</span> * Add a column family to an existing table.<a name="line.267"></a> -<span class="sourceLineNo">268</span> * @param tableName name of the table to add column family to<a name="line.268"></a> -<span class="sourceLineNo">269</span> * @param columnFamily column family descriptor of column family to be added<a name="line.269"></a> -<span class="sourceLineNo">270</span> */<a name="line.270"></a> -<span class="sourceLineNo">271</span> CompletableFuture<Void> addColumnFamily(final TableName tableName,<a name="line.271"></a> -<span class="sourceLineNo">272</span> final ColumnFamilyDescriptor columnFamily);<a name="line.272"></a> -<span class="sourceLineNo">273</span><a name="line.273"></a> -<span class="sourceLineNo">274</span> /**<a name="line.274"></a> -<span class="sourceLineNo">275</span> * Delete a column family from a table.<a name="line.275"></a> -<span class="sourceLineNo">276</span> * @param tableName name of table<a name="line.276"></a> -<span class="sourceLineNo">277</span> * @param columnFamily name of column family to be deleted<a name="line.277"></a> -<span class="sourceLineNo">278</span> */<a name="line.278"></a> -<span class="sourceLineNo">279</span> CompletableFuture<Void> deleteColumnFamily(final TableName tableName, final byte[] columnFamily);<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> * Modify an existing column family on a table.<a name="line.282"></a> -<span class="sourceLineNo">283</span> * @param tableName name of table<a name="line.283"></a> -<span class="sourceLineNo">284</span> * @param columnFamily new column family descriptor to use<a name="line.284"></a> -<span class="sourceLineNo">285</span> */<a name="line.285"></a> -<span class="sourceLineNo">286</span> CompletableFuture<Void> modifyColumnFamily(final TableName tableName,<a name="line.286"></a> -<span class="sourceLineNo">287</span> final ColumnFamilyDescriptor columnFamily);<a name="line.287"></a> -<span class="sourceLineNo">288</span><a name="line.288"></a> -<span class="sourceLineNo">289</span> /**<a name="line.289"></a> -<span class="sourceLineNo">290</span> * Create a new namespace.<a name="line.290"></a> -<span class="sourceLineNo">291</span> * @param descriptor descriptor which describes the new namespace<a name="line.291"></a> -<span class="sourceLineNo">292</span> */<a name="line.292"></a> -<span class="sourceLineNo">293</span> CompletableFuture<Void> createNamespace(final NamespaceDescriptor descriptor);<a name="line.293"></a> -<span class="sourceLineNo">294</span><a name="line.294"></a> -<span class="sourceLineNo">295</span> /**<a name="line.295"></a> -<span class="sourceLineNo">296</span> * Modify an existing namespace.<a name="line.296"></a> -<span class="sourceLineNo">297</span> * @param descriptor descriptor which describes the new namespace<a name="line.297"></a> -<span class="sourceLineNo">298</span> */<a name="line.298"></a> -<span class="sourceLineNo">299</span> CompletableFuture<Void> modifyNamespace(final NamespaceDescriptor descriptor);<a name="line.299"></a> +<span class="sourceLineNo">247</span> * Create a new namespace.<a name="line.247"></a> +<span class="sourceLineNo">248</span> * @param descriptor descriptor which describes the new namespace<a name="line.248"></a> +<span class="sourceLineNo">249</span> */<a name="line.249"></a> +<span class="sourceLineNo">250</span> CompletableFuture<Void> createNamespace(NamespaceDescriptor descriptor);<a name="line.250"></a> +<span class="sourceLineNo">251</span><a name="line.251"></a> +<span class="sourceLineNo">252</span> /**<a name="line.252"></a> +<span class="sourceLineNo">253</span> * Modify an existing namespace.<a name="line.253"></a> +<span class="sourceLineNo">254</span> * @param descriptor descriptor which describes the new namespace<a name="line.254"></a> +<span class="sourceLineNo">255</span> */<a name="line.255"></a> +<span class="sourceLineNo">256</span> CompletableFuture<Void> modifyNamespace(NamespaceDescriptor descriptor);<a name="line.256"></a> +<span class="sourceLineNo">257</span><a name="line.257"></a> +<span class="sourceLineNo">258</span> /**<a name="line.258"></a> +<span class="sourceLineNo">259</span> * Delete an existing namespace. Only empty namespaces (no tables) can be removed.<a name="line.259"></a> +<span class="sourceLineNo">260</span> * @param name namespace name<a name="line.260"></a> +<span class="sourceLineNo">261</span> */<a name="line.261"></a> +<span class="sourceLineNo">262</span> CompletableFuture<Void> deleteNamespace(String 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> * Get a namespace descriptor by name<a name="line.265"></a> +<span class="sourceLineNo">266</span> * @param name name of namespace descriptor<a name="line.266"></a> +<span class="sourceLineNo">267</span> * @return A descriptor wrapped by a {@link CompletableFuture}.<a name="line.267"></a> +<span class="sourceLineNo">268</span> */<a name="line.268"></a> +<span class="sourceLineNo">269</span> CompletableFuture<NamespaceDescriptor> getNamespaceDescriptor(String name);<a name="line.269"></a> +<span class="sourceLineNo">270</span><a name="line.270"></a> +<span class="sourceLineNo">271</span> /**<a name="line.271"></a> +<span class="sourceLineNo">272</span> * List available namespace descriptors<a name="line.272"></a> +<span class="sourceLineNo">273</span> * @return List of descriptors wrapped by a {@link CompletableFuture}.<a name="line.273"></a> +<span class="sourceLineNo">274</span> */<a name="line.274"></a> +<span class="sourceLineNo">275</span> CompletableFuture<List<NamespaceDescriptor>> listNamespaceDescriptors();<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> * @param tableName name of table to check<a name="line.278"></a> +<span class="sourceLineNo">279</span> * @return true if table is on-line. The return value will be wrapped by a<a name="line.279"></a> +<span class="sourceLineNo">280</span> * {@link CompletableFuture}.<a name="line.280"></a> +<span class="sourceLineNo">281</span> */<a name="line.281"></a> +<span class="sourceLineNo">282</span> CompletableFuture<Boolean> isTableEnabled(TableName tableName);<a name="line.282"></a> +<span class="sourceLineNo">283</span><a name="line.283"></a> +<span class="sourceLineNo">284</span> /**<a name="line.284"></a> +<span class="sourceLineNo">285</span> * Turn the load balancer on or off.<a name="line.285"></a> +<span class="sourceLineNo">286</span> * @param on<a name="line.286"></a> +<span class="sourceLineNo">287</span> * @return Previous balancer value wrapped by a {@link CompletableFuture}.<a name="line.287"></a> +<span class="sourceLineNo">288</span> */<a name="line.288"></a> +<span class="sourceLineNo">289</span> CompletableFuture<Boolean> setBalancerOn(boolean on);<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> * Invoke the balancer. Will run the balancer and if regions to move, it will go ahead and do the<a name="line.292"></a> +<span class="sourceLineNo">293</span> * reassignments. Can NOT run for various reasons. Check logs.<a name="line.293"></a> +<span class="sourceLineNo">294</span> * @return True if balancer ran, false otherwise. The return value will be wrapped by a<a name="line.294"></a> +<span class="sourceLineNo">295</span> * {@link CompletableFuture}.<a name="line.295"></a> +<span class="sourceLineNo">296</span> */<a name="line.296"></a> +<span class="sourceLineNo">297</span> default CompletableFuture<Boolean> balance() {<a name="line.297"></a> +<span class="sourceLineNo">298</span> return balance(false);<a name="line.298"></a> +<span class="sourceLineNo">299</span> }<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> * Delete an existing namespace. Only empty namespaces (no tables) can be removed.<a name="line.302"></a> -<span class="sourceLineNo">303</span> * @param name namespace name<a name="line.303"></a> -<span class="sourceLineNo">304</span> */<a name="line.304"></a> -<span class="sourceLineNo">305</span> CompletableFuture<Void> deleteNamespace(final String name);<a name="line.305"></a> -<span class="sourceLineNo">306</span><a name="line.306"></a> -<span class="sourceLineNo">307</span> /**<a name="line.307"></a> -<span class="sourceLineNo">308</span> * Get a namespace descriptor by name<a name="line.308"></a> -<span class="sourceLineNo">309</span> * @param name name of namespace descriptor<a name="line.309"></a> -<span class="sourceLineNo">310</span> * @return A descriptor wrapped by a {@link CompletableFuture}.<a name="line.310"></a> -<span class="sourceLineNo">311</span> */<a name="line.311"></a> -<span class="sourceLineNo">312</span> CompletableFuture<NamespaceDescriptor> getNamespaceDescriptor(final String name);<a name="line.312"></a> -<span class="sourceLineNo">313</span><a name="line.313"></a> -<span class="sourceLineNo">314</span> /**<a name="line.314"></a> -<span class="sourceLineNo">315</span> * List available namespace descriptors<a name="line.315"></a> -<span class="sourceLineNo">316</span> * @return List of descriptors wrapped by a {@link CompletableFuture}.<a name="line.316"></a> -<span class="sourceLineNo">317</span> */<a name="line.317"></a> -<span class="sourceLineNo">318</span> CompletableFuture<NamespaceDescriptor[]> listNamespaceDescriptors();<a name="line.318"></a> -<span class="sourceLineNo">319</span><a name="line.319"></a> -<span class="sourceLineNo">320</span> /**<a name="line.320"></a> -<span class="sourceLineNo">321</span> * @param tableName name of table to check<a name="line.321"></a> -<span class="sourceLineNo">322</span> * @return true if table is on-line. 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For expert-admins Runs close on the regionserver. 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Asynchronous operation even if CompletableFuture.get().<a name="line.438"></a> -<span class="sourceLineNo">439</span> * @param regionName region to compact<a name="line.439"></a> -<span class="sourceLineNo">440</span> */<a name="line.440"></a> -<span class="sourceLineNo">441</span> CompletableFuture<Void> compactRegion(byte[] regionName);<a name="line.441"></a> -<span class="sourceLineNo">442</span><a name="line.442"></a> -<span class="sourceLineNo">443</span> /**<a name="line.443"></a> -<span class="sourceLineNo">444</span> * Compact a column family within a region. Asynchronous operation even if<a name="line.444"></a> -<span class="sourceLineNo">445</span> * CompletableFuture.get().<a name="line.445"></a> -<span class="sourceLineNo">446</span> * @param regionName region to compact<a name="line.446"></a> -<span class="sourceLineNo">447</span> * @param columnFamily column family within a region<a name="line.447"></a> +<span class="sourceLineNo">302</span> * Invoke the balancer. Will run the balancer and if regions to move, it will go ahead and do the<a name="line.302"></a> +<span class="sourceLineNo">303</span> * reassignments. If there is region in transition, force parameter of true would still run<a name="line.303"></a> +<span class="sourceLineNo">304</span> * balancer. Can *not* run for other reasons. Check logs.<a name="line.304"></a> +<span class="sourceLineNo">305</span> * @param forcible whether we should force balance even if there is region in transition.<a name="line.305"></a> +<span class="sourceLineNo">306</span> * @return True if balancer ran, false otherwise. The return value will be wrapped by a<a name="line.306"></a> +<span class="sourceLineNo">307</span> * {@link CompletableFuture}.<a name="line.307"></a> +<span class="sourceLineNo">308</span> */<a name="line.308"></a> +<span class="sourceLineNo">309</span> CompletableFuture<Boolean> balance(boolean forcible);<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> * Query the current state of the balancer.<a name="line.312"></a> +<span class="sourceLineNo">313</span> * @return true if the balance switch is on, false otherwise The return value will be wrapped by a<a name="line.313"></a> +<span class="sourceLineNo">314</span> * {@link CompletableFuture}.<a name="line.314"></a> +<span class="sourceLineNo">315</span> */<a name="line.315"></a> +<span class="sourceLineNo">316</span> CompletableFuture<Boolean> isBalancerOn();<a name="line.316"></a> +<span class="sourceLineNo">317</span><a name="line.317"></a> +<span class="sourceLineNo">318</span> /**<a name="line.318"></a> +<span class="sourceLineNo">319</span> * Close a region. For expert-admins Runs close on the regionserver. The master will not be<a name="line.319"></a> +<span class="sourceLineNo">320</span> * informed of the close.<a name="line.320"></a> +<span class="sourceLineNo">321</span> * @param regionName region name to close<a name="line.321"></a> +<span class="sourceLineNo">322</span> * @param serverName The servername of the regionserver. If not present, we will use servername<a name="line.322"></a> +<span class="sourceLineNo">323</span> * found in the hbase:meta table. A server name is made of host, port and startcode. Here<a name="line.323"></a> +<span class="sourceLineNo">324</span> * is an example: <code> host187.example.com,60020,1289493121758</code><a name="line.324"></a> +<span class="sourceLineNo">325</span> * @return true if the region was closed, false if not. The return value will be wrapped by a<a name="line.325"></a> +<span class="sourceLineNo">326</span> * {@link CompletableFuture}.<a name="line.326"></a> +<span class="sourceLineNo">327</span> */<a name="line.327"></a> +<span class="sourceLineNo">328</span> CompletableFuture<Boolean> closeRegion(byte[] regionName, Optional<ServerName> serverName);<a name="line.328"></a> +<span class="sourceLineNo">329</span><a name="line.329"></a> +<span class="sourceLineNo">330</span> /**<a name="line.330"></a> +<span class="sourceLineNo">331</span> * Get all the online regions on a region server.<a name="line.331"></a> +<span class="sourceLineNo">332</span> */<a name="line.332"></a> +<span class="sourceLineNo">333</span> CompletableFuture<List<HRegionInfo>> getOnlineRegions(ServerName sn);<a name="line.333"></a> +<span class="sourceLineNo">334</span><a name="line.334"></a> +<span class="sourceLineNo">335</span> /**<a name="line.335"></a> +<span class="sourceLineNo">336</span> * Flush a table.<a name="line.336"></a> +<span class="sourceLineNo">337</span> * @param tableName table to flush<a name="line.337"></a> +<span class="sourceLineNo">338</span> */<a name="line.338"></a> +<span class="sourceLineNo">339</span> CompletableFuture<Void> flush(TableName tableName);<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> * Flush an individual region.<a name="line.342"></a> +<span class="sourceLineNo">343</span> * @param regionName region to flush<a name="line.343"></a> +<span class="sourceLineNo">344</span> */<a name="line.344"></a> +<span class="sourceLineNo">345</span> CompletableFuture<Void> flushRegion(byte[] regionName);<a name="line.345"></a> +<span class="sourceLineNo">346</span><a name="line.346"></a> +<span class="sourceLineNo">347</span> /**<a name="line.347"></a> +<span class="sourceLineNo">348</span> * Compact a table. When the returned CompletableFuture is done, it only means the compact request<a name="line.348"></a> +<span class="sourceLineNo">349</span> * was sent to HBase and may need some time to finish the compact operation.<a name="line.349"></a> +<span class="sourceLineNo">350</span> * @param tableName table to compact<a name="line.350"></a> +<span class="sourceLineNo">351</span> */<a name="line.351"></a> +<span class="sourceLineNo">352</span> default CompletableFuture<Void> compact(TableName tableName) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> return compact(tableName, Optional.empty());<a name="line.353"></a> +<span class="sourceLineNo">354</span> }<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> * Compact a column family within a table. When the returned CompletableFuture is done, it only<a name="line.357"></a> +<span class="sourceLineNo">358</span> * means the compact request was sent to HBase and may need some time to finish the compact<a name="line.358"></a> +<span class="sourceLineNo">359</span> * operation.<a name="line.359"></a> +<span class="sourceLineNo">360</span> * @param tableName table to compact<a name="line.360"></a> +<span class="sourceLineNo">361</span> * @param columnFamily column family within a table. If not present, compact the table's all<a name="line.361"></a> +<span class="sourceLineNo">362</span> * column families.<a name="line.362"></a> +<span class="sourceLineNo">363</span> */<a name="line.363"></a> +<span class="sourceLineNo">364</span> CompletableFuture<Void> compact(TableName tableName, Optional<byte[]> columnFamily);<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> * Compact an individual region. When the returned CompletableFuture is done, it only means the<a name="line.367"></a> +<span class="sourceLineNo">368</span> * compact request was sent to HBase and may need some time to finish the compact operation.<a name="line.368"></a> +<span class="sourceLineNo">369</span> * @param regionName region to compact<a name="line.369"></a> +<span class="sourceLineNo">370</span> */<a name="line.370"></a> +<span class="sourceLineNo">371</span> default CompletableFuture<Void> compactRegion(byte[] regionName) {<a name="line.371"></a> +<span class="sourceLineNo">372</span> return compactRegion(regionName, Optional.empty());<a name="line.372"></a> +<span class="sourceLineNo">373</span> }<a name="line.373"></a> +<span class="sourceLineNo">374</span><a name="line.374"></a> +<span class="sourceLineNo">375</span> /**<a name="line.375"></a> +<span class="sourceLineNo">376</span> * Compact a column family within a region. When the returned CompletableFuture is done, it only<a name="line.376"></a> +<span class="sourceLineNo">377</span> * means the compact request was sent to HBase and may need some time to finish the compact<a name="line.377"></a> +<span class="sourceLineNo">378</span> * operation.<a name="line.378"></a> +<span class="sourceLineNo">379</span> * @param regionName region to compact<a name="line.379"></a> +<span class="sourceLineNo">380</span> * @param columnFamily column family within a region. If not present, compact the region's all<a name="line.380"></a> +<span class="sourceLineNo">381</span> * column families.<a name="line.381"></a> +<span class="sourceLineNo">382</span> */<a name="line.382"></a> +<span class="sourceLineNo">383</span> CompletableFuture<Void> compactRegion(byte[] regionName, Optional<byte[]> columnFamily);<a name="line.383"></a> +<span class="sourceLineNo">384</span><a name="line.384"></a> +<span class="sourceLineNo">385</span> /**<a name="line.385"></a> +<span class="sourceLineNo">386</span> * Major compact a table. 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If not present, major compact the table's all<a name="line.399"></a> +<span class="sourceLineNo">400</span> * column families.<a name="line.400"></a> +<span class="sourceLineNo">401</span> */<a name="line.401"></a> +<span class="sourceLineNo">402</span> CompletableFuture<Void> majorCompact(TableName tableName, Optional<byte[]> columnFamily);<a name="line.402"></a> +<span class="sourceLineNo">403</span><a name="line.403"></a> +<span class="sourceLineNo">404</span> /**<a name="line.404"></a> +<span class="sourceLineNo">405</span> * Major compact a region. 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When the returned CompletableFuture is done, it<a name="line.414"></a> +<span class="sourceLineNo">415</span> * only means the compact request was sent to HBase and may need some time to finish the compact<a name="line.415"></a> +<span class="sourceLineNo">416</span> * operation.<a name="line.416"></a> +<span class="sourceLineNo">417</span> * @param regionName region to major compact<a name="line.417"></a> +<span class="sourceLineNo">418</span> * @param columnFamily column family within a region. If not present, major compact the region's<a name="line.418"></a> +<span class="sourceLineNo">419</span> * all column families.<a name="line.419"></a> +<span class="sourceLineNo">420</span> */<a name="line.420"></a> +<span class="sourceLineNo">421</span> CompletableFuture<Void> majorCompactRegion(byte[] regionName, Optional<byte[]> columnFamily);<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> * Compact all regions on the region server.<a name="line.424"></a> +<span class="sourceLineNo">425</span> * @param sn the region server name<a name="line.425"></a> +<span class="sourceLineNo">426</span> */<a name="line.426"></a> +<span class="sourceLineNo">427</span> CompletableFuture<Void> compactRegionServer(ServerName sn);<a name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> /**<a name="line.429"></a> +<span class="sourceLineNo">430</span> * Compact all regions on the region server.<a name="line.430"></a> +<span class="sourceLineNo">431</span> * @param sn the region server name<a name="line.431"></a> +<span class="sourceLineNo">432</span> */<a name="line.432"></a> +<span class="sourceLineNo">433</span> CompletableFuture<Void> majorCompactRegionServer(ServerName sn);<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> /**<a name="line.435"></a> +<span class="sourceLineNo">436</span> * Merge two regions.<a name="line.436"></a> +<span class="sourceLineNo">437</span> * @param nameOfRegionA encoded or full name of region a<a name="line.437"></a> +<span class="sourceLineNo">438</span> * @param nameOfRegionB encoded or full name of region b<a name="line.438"></a> +<span class="sourceLineNo">439</span> * @param forcible true if do a compulsory merge, otherwise we will only merge two adjacent<a name="line.439"></a> +<span class="sourceLineNo">440</span> * regions<a name="line.440"></a> +<span class="sourceLineNo">441</span> */<a name="line.441"></a> +<span class="sourceLineNo">442</span> CompletableFuture<Void> mergeRegions(byte[] nameOfRegionA, byte[] nameOfRegionB,<a name="line.442"></a> +<span class="sourceLineNo">443</span> boolean forcible);<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> * Split a table. 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