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From st...@apache.org
Subject [24/52] [partial] hbase-site git commit: Published site at 61220e4d7c8d7e5fb8ed3bbe2469bc86632c48de.
Date Wed, 07 Dec 2016 18:24:30 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d9f3c819/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncConnection.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncConnection.html b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncConnection.html
index c276013..f040f1e 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncConnection.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncConnection.html
@@ -26,48 +26,62 @@
 <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a name="line.18"></a>
 <span class="sourceLineNo">019</span><a name="line.19"></a>
 <span class="sourceLineNo">020</span>import java.io.Closeable;<a name="line.20"></a>
-<span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import org.apache.hadoop.conf.Configuration;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.TableName;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.25"></a>
-<span class="sourceLineNo">026</span><a name="line.26"></a>
-<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
-<span class="sourceLineNo">028</span> * The asynchronous version of Connection.<a name="line.28"></a>
-<span class="sourceLineNo">029</span> */<a name="line.29"></a>
-<span class="sourceLineNo">030</span>@InterfaceAudience.Public<a name="line.30"></a>
-<span class="sourceLineNo">031</span>@InterfaceStability.Unstable<a name="line.31"></a>
-<span class="sourceLineNo">032</span>public interface AsyncConnection extends Closeable {<a name="line.32"></a>
-<span class="sourceLineNo">033</span><a name="line.33"></a>
-<span class="sourceLineNo">034</span>  /**<a name="line.34"></a>
-<span class="sourceLineNo">035</span>   * Returns the {@link org.apache.hadoop.conf.Configuration} object used by this instance.<a name="line.35"></a>
-<span class="sourceLineNo">036</span>   * &lt;p&gt;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>   * The reference returned is not a copy, so any change made to it will affect this instance.<a name="line.37"></a>
-<span class="sourceLineNo">038</span>   */<a name="line.38"></a>
-<span class="sourceLineNo">039</span>  Configuration getConfiguration();<a name="line.39"></a>
-<span class="sourceLineNo">040</span><a name="line.40"></a>
-<span class="sourceLineNo">041</span>  /**<a name="line.41"></a>
-<span class="sourceLineNo">042</span>   * Retrieve a AsyncRegionLocator implementation to inspect region information on a table. The<a name="line.42"></a>
-<span class="sourceLineNo">043</span>   * returned AsyncRegionLocator is not thread-safe, so a new instance should be created for each<a name="line.43"></a>
-<span class="sourceLineNo">044</span>   * using thread. This is a lightweight operation. Pooling or caching of the returned<a name="line.44"></a>
-<span class="sourceLineNo">045</span>   * AsyncRegionLocator is neither required nor desired.<a name="line.45"></a>
-<span class="sourceLineNo">046</span>   * @param tableName Name of the table who's region is to be examined<a name="line.46"></a>
-<span class="sourceLineNo">047</span>   * @return An AsyncRegionLocator instance<a name="line.47"></a>
-<span class="sourceLineNo">048</span>   */<a name="line.48"></a>
-<span class="sourceLineNo">049</span>  AsyncTableRegionLocator getRegionLocator(TableName tableName);<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span>  /**<a name="line.51"></a>
-<span class="sourceLineNo">052</span>   * Retrieve an AsyncTable implementation for accessing a table. The returned Table is not thread<a name="line.52"></a>
-<span class="sourceLineNo">053</span>   * safe, a new instance should be created for each using thread. This is a lightweight operation,<a name="line.53"></a>
-<span class="sourceLineNo">054</span>   * pooling or caching of the returned AsyncTable is neither required nor desired.<a name="line.54"></a>
-<span class="sourceLineNo">055</span>   * &lt;p&gt;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>   * This method no longer checks table existence. An exception will be thrown if the table does not<a name="line.56"></a>
-<span class="sourceLineNo">057</span>   * exist only when the first operation is attempted.<a name="line.57"></a>
-<span class="sourceLineNo">058</span>   * @param tableName the name of the table<a name="line.58"></a>
-<span class="sourceLineNo">059</span>   * @return an AsyncTable to use for interactions with this table<a name="line.59"></a>
-<span class="sourceLineNo">060</span>   */<a name="line.60"></a>
-<span class="sourceLineNo">061</span>  AsyncTable getTable(TableName tableName);<a name="line.61"></a>
-<span class="sourceLineNo">062</span>}<a name="line.62"></a>
+<span class="sourceLineNo">021</span>import java.util.concurrent.ExecutorService;<a name="line.21"></a>
+<span class="sourceLineNo">022</span><a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.conf.Configuration;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.TableName;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>/**<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * The asynchronous version of Connection.<a name="line.29"></a>
+<span class="sourceLineNo">030</span> */<a name="line.30"></a>
+<span class="sourceLineNo">031</span>@InterfaceAudience.Public<a name="line.31"></a>
+<span class="sourceLineNo">032</span>@InterfaceStability.Unstable<a name="line.32"></a>
+<span class="sourceLineNo">033</span>public interface AsyncConnection extends Closeable {<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>  /**<a name="line.35"></a>
+<span class="sourceLineNo">036</span>   * Returns the {@link org.apache.hadoop.conf.Configuration} object used by this instance.<a name="line.36"></a>
+<span class="sourceLineNo">037</span>   * &lt;p&gt;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>   * The reference returned is not a copy, so any change made to it will affect this instance.<a name="line.38"></a>
+<span class="sourceLineNo">039</span>   */<a name="line.39"></a>
+<span class="sourceLineNo">040</span>  Configuration getConfiguration();<a name="line.40"></a>
+<span class="sourceLineNo">041</span><a name="line.41"></a>
+<span class="sourceLineNo">042</span>  /**<a name="line.42"></a>
+<span class="sourceLineNo">043</span>   * Retrieve a AsyncRegionLocator implementation to inspect region information on a table. The<a name="line.43"></a>
+<span class="sourceLineNo">044</span>   * returned AsyncRegionLocator is not thread-safe, so a new instance should be created for each<a name="line.44"></a>
+<span class="sourceLineNo">045</span>   * using thread. This is a lightweight operation. Pooling or caching of the returned<a name="line.45"></a>
+<span class="sourceLineNo">046</span>   * AsyncRegionLocator is neither required nor desired.<a name="line.46"></a>
+<span class="sourceLineNo">047</span>   * @param tableName Name of the table who's region is to be examined<a name="line.47"></a>
+<span class="sourceLineNo">048</span>   * @return An AsyncRegionLocator instance<a name="line.48"></a>
+<span class="sourceLineNo">049</span>   */<a name="line.49"></a>
+<span class="sourceLineNo">050</span>  AsyncTableRegionLocator getRegionLocator(TableName tableName);<a name="line.50"></a>
+<span class="sourceLineNo">051</span><a name="line.51"></a>
+<span class="sourceLineNo">052</span>  /**<a name="line.52"></a>
+<span class="sourceLineNo">053</span>   * Retrieve an RawAsyncTable implementation for accessing a table. The returned Table is not<a name="line.53"></a>
+<span class="sourceLineNo">054</span>   * thread safe, a new instance should be created for each using thread. This is a lightweight<a name="line.54"></a>
+<span class="sourceLineNo">055</span>   * operation, pooling or caching of the returned AsyncTable is neither required nor desired.<a name="line.55"></a>
+<span class="sourceLineNo">056</span>   * &lt;p&gt;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>   * This method no longer checks table existence. An exception will be thrown if the table does not<a name="line.57"></a>
+<span class="sourceLineNo">058</span>   * exist only when the first operation is attempted.<a name="line.58"></a>
+<span class="sourceLineNo">059</span>   * @param tableName the name of the table<a name="line.59"></a>
+<span class="sourceLineNo">060</span>   * @return an RawAsyncTable to use for interactions with this table<a name="line.60"></a>
+<span class="sourceLineNo">061</span>   */<a name="line.61"></a>
+<span class="sourceLineNo">062</span>  RawAsyncTable getRawTable(TableName tableName);<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>  /**<a name="line.64"></a>
+<span class="sourceLineNo">065</span>   * Retrieve an AsyncTable implementation for accessing a table. The returned Table is not thread<a name="line.65"></a>
+<span class="sourceLineNo">066</span>   * safe, a new instance should be created for each using thread. This is a lightweight operation,<a name="line.66"></a>
+<span class="sourceLineNo">067</span>   * pooling or caching of the returned AsyncTable is neither required nor desired.<a name="line.67"></a>
+<span class="sourceLineNo">068</span>   * &lt;p&gt;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>   * This method no longer checks table existence. An exception will be thrown if the table does not<a name="line.69"></a>
+<span class="sourceLineNo">070</span>   * exist only when the first operation is attempted.<a name="line.70"></a>
+<span class="sourceLineNo">071</span>   * @param tableName the name of the table<a name="line.71"></a>
+<span class="sourceLineNo">072</span>   * @param pool the thread pool to use for executing callback<a name="line.72"></a>
+<span class="sourceLineNo">073</span>   * @return an AsyncTable to use for interactions with this table<a name="line.73"></a>
+<span class="sourceLineNo">074</span>   */<a name="line.74"></a>
+<span class="sourceLineNo">075</span>  AsyncTable getTable(TableName tableName, ExecutorService pool);<a name="line.75"></a>
+<span class="sourceLineNo">076</span>}<a name="line.76"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d9f3c819/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncTable.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncTable.html b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncTable.html
index d2f6544..505e3a4 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncTable.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncTable.html
@@ -25,362 +25,57 @@
 <span class="sourceLineNo">017</span> */<a name="line.17"></a>
 <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a name="line.18"></a>
 <span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import com.google.common.base.Preconditions;<a name="line.20"></a>
-<span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.List;<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.concurrent.TimeUnit;<a name="line.24"></a>
-<span class="sourceLineNo">025</span><a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configuration;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.util.ReflectionUtils;<a name="line.32"></a>
+<span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.21"></a>
+<span class="sourceLineNo">022</span><a name="line.22"></a>
+<span class="sourceLineNo">023</span>/**<a name="line.23"></a>
+<span class="sourceLineNo">024</span> * The asynchronous table for normal users.<a name="line.24"></a>
+<span class="sourceLineNo">025</span> * &lt;p&gt;<a name="line.25"></a>
+<span class="sourceLineNo">026</span> * The implementation should make sure that user can do everything they want to the returned<a name="line.26"></a>
+<span class="sourceLineNo">027</span> * {@code CompletableFuture} without break anything. Usually the implementation will require user to<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * provide a {@code ExecutorService}.<a name="line.28"></a>
+<span class="sourceLineNo">029</span> */<a name="line.29"></a>
+<span class="sourceLineNo">030</span>@InterfaceAudience.Public<a name="line.30"></a>
+<span class="sourceLineNo">031</span>@InterfaceStability.Unstable<a name="line.31"></a>
+<span class="sourceLineNo">032</span>public interface AsyncTable extends AsyncTableBase {<a name="line.32"></a>
 <span class="sourceLineNo">033</span><a name="line.33"></a>
-<span class="sourceLineNo">034</span>/**<a name="line.34"></a>
-<span class="sourceLineNo">035</span> * The asynchronous version of Table. Obtain an instance from a {@link AsyncConnection}.<a name="line.35"></a>
-<span class="sourceLineNo">036</span> * &lt;p&gt;<a name="line.36"></a>
-<span class="sourceLineNo">037</span> * The implementation is NOT required to be thread safe. Do NOT access it from multiple threads<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * concurrently.<a name="line.38"></a>
-<span class="sourceLineNo">039</span> * &lt;p&gt;<a name="line.39"></a>
-<span class="sourceLineNo">040</span> * Usually the implementations will not throw any exception directly, you need to get the exception<a name="line.40"></a>
-<span class="sourceLineNo">041</span> * from the returned {@link CompletableFuture}.<a name="line.41"></a>
-<span class="sourceLineNo">042</span> */<a name="line.42"></a>
-<span class="sourceLineNo">043</span>@InterfaceAudience.Public<a name="line.43"></a>
-<span class="sourceLineNo">044</span>@InterfaceStability.Unstable<a name="line.44"></a>
-<span class="sourceLineNo">045</span>public interface AsyncTable {<a name="line.45"></a>
-<span class="sourceLineNo">046</span><a name="line.46"></a>
-<span class="sourceLineNo">047</span>  /**<a name="line.47"></a>
-<span class="sourceLineNo">048</span>   * Gets the fully qualified table name instance of this table.<a name="line.48"></a>
-<span class="sourceLineNo">049</span>   */<a name="line.49"></a>
-<span class="sourceLineNo">050</span>  TableName getName();<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>  /**<a name="line.52"></a>
-<span class="sourceLineNo">053</span>   * Returns the {@link org.apache.hadoop.conf.Configuration} object used by this instance.<a name="line.53"></a>
-<span class="sourceLineNo">054</span>   * &lt;p&gt;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>   * The reference returned is not a copy, so any change made to it will affect this instance.<a name="line.55"></a>
-<span class="sourceLineNo">056</span>   */<a name="line.56"></a>
-<span class="sourceLineNo">057</span>  Configuration getConfiguration();<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span>  /**<a name="line.59"></a>
-<span class="sourceLineNo">060</span>   * Set timeout of each rpc read request in operations of this Table instance, will override the<a name="line.60"></a>
-<span class="sourceLineNo">061</span>   * value of {@code hbase.rpc.read.timeout} in configuration. If a rpc read request waiting too<a name="line.61"></a>
-<span class="sourceLineNo">062</span>   * long, it will stop waiting and send a new request to retry until retries exhausted or operation<a name="line.62"></a>
-<span class="sourceLineNo">063</span>   * timeout reached.<a name="line.63"></a>
-<span class="sourceLineNo">064</span>   */<a name="line.64"></a>
-<span class="sourceLineNo">065</span>  void setReadRpcTimeout(long timeout, TimeUnit unit);<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>   * Get timeout of each rpc read request in this Table instance.<a name="line.68"></a>
-<span class="sourceLineNo">069</span>   */<a name="line.69"></a>
-<span class="sourceLineNo">070</span>  long getReadRpcTimeout(TimeUnit unit);<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span>  /**<a name="line.72"></a>
-<span class="sourceLineNo">073</span>   * Set timeout of each rpc write request in operations of this Table instance, will override the<a name="line.73"></a>
-<span class="sourceLineNo">074</span>   * value of {@code hbase.rpc.write.timeout} in configuration. If a rpc write request waiting too<a name="line.74"></a>
-<span class="sourceLineNo">075</span>   * long, it will stop waiting and send a new request to retry until retries exhausted or operation<a name="line.75"></a>
-<span class="sourceLineNo">076</span>   * timeout reached.<a name="line.76"></a>
-<span class="sourceLineNo">077</span>   */<a name="line.77"></a>
-<span class="sourceLineNo">078</span>  void setWriteRpcTimeout(long timeout, TimeUnit unit);<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span>  /**<a name="line.80"></a>
-<span class="sourceLineNo">081</span>   * Get timeout of each rpc write request in this Table instance.<a name="line.81"></a>
-<span class="sourceLineNo">082</span>   */<a name="line.82"></a>
-<span class="sourceLineNo">083</span>  long getWriteRpcTimeout(TimeUnit unit);<a name="line.83"></a>
-<span class="sourceLineNo">084</span><a name="line.84"></a>
-<span class="sourceLineNo">085</span>  /**<a name="line.85"></a>
-<span class="sourceLineNo">086</span>   * Set timeout of each operation in this Table instance, will override the value of<a name="line.86"></a>
-<span class="sourceLineNo">087</span>   * {@code hbase.client.operation.timeout} in configuration.<a name="line.87"></a>
-<span class="sourceLineNo">088</span>   * &lt;p&gt;<a name="line.88"></a>
-<span class="sourceLineNo">089</span>   * Operation timeout is a top-level restriction that makes sure an operation will not be blocked<a name="line.89"></a>
-<span class="sourceLineNo">090</span>   * more than this. In each operation, if rpc request fails because of timeout or other reason, it<a name="line.90"></a>
-<span class="sourceLineNo">091</span>   * will retry until success or throw a RetriesExhaustedException. But if the total time elapsed<a name="line.91"></a>
-<span class="sourceLineNo">092</span>   * reach the operation timeout before retries exhausted, it will break early and throw<a name="line.92"></a>
-<span class="sourceLineNo">093</span>   * SocketTimeoutException.<a name="line.93"></a>
-<span class="sourceLineNo">094</span>   */<a name="line.94"></a>
-<span class="sourceLineNo">095</span>  void setOperationTimeout(long timeout, TimeUnit unit);<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>   * Get timeout of each operation in Table instance.<a name="line.98"></a>
-<span class="sourceLineNo">099</span>   */<a name="line.99"></a>
-<span class="sourceLineNo">100</span>  long getOperationTimeout(TimeUnit unit);<a name="line.100"></a>
-<span class="sourceLineNo">101</span><a name="line.101"></a>
-<span class="sourceLineNo">102</span>  /**<a name="line.102"></a>
-<span class="sourceLineNo">103</span>   * Set timeout of a single operation in a scan, such as openScanner and next. Will override the<a name="line.103"></a>
-<span class="sourceLineNo">104</span>   * value {@code hbase.client.scanner.timeout.period} in configuration.<a name="line.104"></a>
-<span class="sourceLineNo">105</span>   * &lt;p&gt;<a name="line.105"></a>
-<span class="sourceLineNo">106</span>   * Generally a scan will never timeout after we add heartbeat support unless the region is<a name="line.106"></a>
-<span class="sourceLineNo">107</span>   * crashed. The {@code scanTimeout} works like the {@code operationTimeout} for each single<a name="line.107"></a>
-<span class="sourceLineNo">108</span>   * operation in a scan.<a name="line.108"></a>
-<span class="sourceLineNo">109</span>   */<a name="line.109"></a>
-<span class="sourceLineNo">110</span>  void setScanTimeout(long timeout, TimeUnit unit);<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>   * Get the timeout of a single operation in a scan.<a name="line.113"></a>
-<span class="sourceLineNo">114</span>   */<a name="line.114"></a>
-<span class="sourceLineNo">115</span>  long getScanTimeout(TimeUnit unit);<a name="line.115"></a>
-<span class="sourceLineNo">116</span><a name="line.116"></a>
-<span class="sourceLineNo">117</span>  /**<a name="line.117"></a>
-<span class="sourceLineNo">118</span>   * Test for the existence of columns in the table, as specified by the Get.<a name="line.118"></a>
-<span class="sourceLineNo">119</span>   * &lt;p&gt;<a name="line.119"></a>
-<span class="sourceLineNo">120</span>   * This will return true if the Get matches one or more keys, false if not.<a name="line.120"></a>
-<span class="sourceLineNo">121</span>   * &lt;p&gt;<a name="line.121"></a>
-<span class="sourceLineNo">122</span>   * This is a server-side call so it prevents any data from being transfered to the client.<a name="line.122"></a>
-<span class="sourceLineNo">123</span>   * @return true if the specified Get matches one or more keys, false if not. The return value will<a name="line.123"></a>
-<span class="sourceLineNo">124</span>   *         be wrapped by a {@link CompletableFuture}.<a name="line.124"></a>
-<span class="sourceLineNo">125</span>   */<a name="line.125"></a>
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-<span class="sourceLineNo">346</span>   * instead.<a name="line.346"></a>
-<span class="sourceLineNo">347</span>   * @param scan A configured {@link Scan} object.<a name="line.347"></a>
-<span class="sourceLineNo">348</span>   * @param limit the limit of results count<a name="line.348"></a>
-<span class="sourceLineNo">349</span>   * @return The results of this small scan operation. The return value will be wrapped by a<a name="line.349"></a>
-<span class="sourceLineNo">350</span>   *         {@link CompletableFuture}.<a name="line.350"></a>
-<span class="sourceLineNo">351</span>   */<a name="line.351"></a>
-<span class="sourceLineNo">352</span>  CompletableFuture&lt;List&lt;Result&gt;&gt; smallScan(Scan scan, int limit);<a name="line.352"></a>
-<span class="sourceLineNo">353</span><a name="line.353"></a>
-<span class="sourceLineNo">354</span>  /**<a name="line.354"></a>
-<span class="sourceLineNo">355</span>   * The basic scan API uses the observer pattern. All results that match the given scan object will<a name="line.355"></a>
-<span class="sourceLineNo">356</span>   * be passed to the given {@code consumer} by calling {@link ScanResultConsumer#onNext(Result[])}.<a name="line.356"></a>
-<span class="sourceLineNo">357</span>   * {@link ScanResultConsumer#onComplete()} means the scan is finished, and<a name="line.357"></a>
-<span class="sourceLineNo">358</span>   * {@link ScanResultConsumer#onError(Throwable)} means we hit an unrecoverable error and the scan<a name="line.358"></a>
-<span class="sourceLineNo">359</span>   * is terminated. {@link ScanResultConsumer#onHeartbeat()} means the RS is still working but we<a name="line.359"></a>
-<span class="sourceLineNo">360</span>   * can not get a valid result to call {@link ScanResultConsumer#onNext(Result[])}. This is usually<a name="line.360"></a>
-<span class="sourceLineNo">361</span>   * because the matched results are too sparse, for example, a filter which almost filters out<a name="line.361"></a>
-<span class="sourceLineNo">362</span>   * everything is specified.<a name="line.362"></a>
-<span class="sourceLineNo">363</span>   * &lt;p&gt;<a name="line.363"></a>
-<span class="sourceLineNo">364</span>   * Notice that, the methods of the given {@code consumer} will be called directly in the rpc<a name="line.364"></a>
-<span class="sourceLineNo">365</span>   * framework's callback thread, so typically you should not do any time consuming work inside<a name="line.365"></a>
-<span class="sourceLineNo">366</span>   * these methods, otherwise you will be likely to block at least one connection to RS(even more if<a name="line.366"></a>
-<span class="sourceLineNo">367</span>   * the rpc framework uses NIO).<a name="line.367"></a>
-<span class="sourceLineNo">368</span>   * &lt;p&gt;<a name="line.368"></a>
-<span class="sourceLineNo">369</span>   * This method is only for experts, do &lt;strong&gt;NOT&lt;/strong&gt; use this method if you have other<a name="line.369"></a>
-<span class="sourceLineNo">370</span>   * choice.<a name="line.370"></a>
-<span class="sourceLineNo">371</span>   * @param scan A configured {@link Scan} object.<a name="line.371"></a>
-<span class="sourceLineNo">372</span>   * @param consumer the consumer used to receive results.<a name="line.372"></a>
-<span class="sourceLineNo">373</span>   */<a name="line.373"></a>
-<span class="sourceLineNo">374</span>  void scan(Scan scan, ScanResultConsumer consumer);<a name="line.374"></a>
-<span class="sourceLineNo">375</span>}<a name="line.375"></a>
+<span class="sourceLineNo">034</span>  /**<a name="line.34"></a>
+<span class="sourceLineNo">035</span>   * Gets a scanner on the current table for the given family.<a name="line.35"></a>
+<span class="sourceLineNo">036</span>   * @param family The column family to scan.<a name="line.36"></a>
+<span class="sourceLineNo">037</span>   * @return A scanner.<a name="line.37"></a>
+<span class="sourceLineNo">038</span>   */<a name="line.38"></a>
+<span class="sourceLineNo">039</span>  default ResultScanner getScanner(byte[] family) {<a name="line.39"></a>
+<span class="sourceLineNo">040</span>    return getScanner(new Scan().addFamily(family));<a name="line.40"></a>
+<span class="sourceLineNo">041</span>  }<a name="line.41"></a>
+<span class="sourceLineNo">042</span><a name="line.42"></a>
+<span class="sourceLineNo">043</span>  /**<a name="line.43"></a>
+<span class="sourceLineNo">044</span>   * Gets a scanner on the current table for the given family and qualifier.<a name="line.44"></a>
+<span class="sourceLineNo">045</span>   * @param family The column family to scan.<a name="line.45"></a>
+<span class="sourceLineNo">046</span>   * @param qualifier The column qualifier to scan.<a name="line.46"></a>
+<span class="sourceLineNo">047</span>   * @return A scanner.<a name="line.47"></a>
+<span class="sourceLineNo">048</span>   */<a name="line.48"></a>
+<span class="sourceLineNo">049</span>  default ResultScanner getScanner(byte[] family, byte[] qualifier) {<a name="line.49"></a>
+<span class="sourceLineNo">050</span>    return getScanner(new Scan().addColumn(family, qualifier));<a name="line.50"></a>
+<span class="sourceLineNo">051</span>  }<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>   * Returns a scanner on the current table as specified by the {@link Scan} object.<a name="line.54"></a>
+<span class="sourceLineNo">055</span>   * @param scan A configured {@link Scan} object.<a name="line.55"></a>
+<span class="sourceLineNo">056</span>   * @return A scanner.<a name="line.56"></a>
+<span class="sourceLineNo">057</span>   */<a name="line.57"></a>
+<span class="sourceLineNo">058</span>  ResultScanner getScanner(Scan scan);<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>   * The scan API uses the observer pattern. All results that match the given scan object will be<a name="line.61"></a>
+<span class="sourceLineNo">062</span>   * passed to the given {@code consumer} by calling {@link ScanResultConsumer#onNext(Result)}.<a name="line.62"></a>
+<span class="sourceLineNo">063</span>   * {@link ScanResultConsumer#onComplete()} means the scan is finished, and<a name="line.63"></a>
+<span class="sourceLineNo">064</span>   * {@link ScanResultConsumer#onError(Throwable)} means we hit an unrecoverable error and the scan<a name="line.64"></a>
+<span class="sourceLineNo">065</span>   * is terminated.<a name="line.65"></a>
+<span class="sourceLineNo">066</span>   * @param scan A configured {@link Scan} object.<a name="line.66"></a>
+<span class="sourceLineNo">067</span>   * @param consumer the consumer used to receive results.<a name="line.67"></a>
+<span class="sourceLineNo">068</span>   */<a name="line.68"></a>
+<span class="sourceLineNo">069</span>  void scan(Scan scan, ScanResultConsumer consumer);<a name="line.69"></a>
+<span class="sourceLineNo">070</span>}<a name="line.70"></a>
 
 
 


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