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From git-site-r...@apache.org
Subject [43/51] [partial] hbase-site git commit: Published site at .
Date Wed, 04 Oct 2017 15:13:47 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/387c1112/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSerialization.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSerialization.html b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSerialization.html
new file mode 100644
index 0000000..2f94a75
--- /dev/null
+++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSerialization.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation
(ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements.
 See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional
information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership.  The ASF
licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version
2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file
except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License.  You may obtain a copy
of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> *     http://www.apache.org/licenses/LICENSE-2.0<a
name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or
agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed
on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language
governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.mapreduce;<a
name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.DataInputStream;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.DataOutputStream;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.InputStream;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.io.OutputStream;<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.Cell;<a
name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.CellUtil;<a
name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ExtendedCell;<a
name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.KeyValue;<a
name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.KeyValueUtil;<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.yetus.audience.InterfaceAudience;<a
name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.io.serializer.Deserializer;<a
name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.io.serializer.Serialization;<a
name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.io.serializer.Serializer;<a
name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>@InterfaceAudience.Public<a name="line.37"></a>
+<span class="sourceLineNo">038</span>public class CellSerialization implements
Serialization&lt;Cell&gt; {<a name="line.38"></a>
+<span class="sourceLineNo">039</span>  @Override<a name="line.39"></a>
+<span class="sourceLineNo">040</span>  public boolean accept(Class&lt;?&gt;
c) {<a name="line.40"></a>
+<span class="sourceLineNo">041</span>    return Cell.class.isAssignableFrom(c);<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>  @Override<a name="line.44"></a>
+<span class="sourceLineNo">045</span>  public CellDeserializer getDeserializer(Class&lt;Cell&gt;
t) {<a name="line.45"></a>
+<span class="sourceLineNo">046</span>    return new CellDeserializer();<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>  @Override<a name="line.49"></a>
+<span class="sourceLineNo">050</span>  public CellSerializer getSerializer(Class&lt;Cell&gt;
c) {<a name="line.50"></a>
+<span class="sourceLineNo">051</span>    return new CellSerializer();<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>  public static class CellDeserializer implements
Deserializer&lt;Cell&gt; {<a name="line.54"></a>
+<span class="sourceLineNo">055</span>    private DataInputStream dis;<a name="line.55"></a>
+<span class="sourceLineNo">056</span><a name="line.56"></a>
+<span class="sourceLineNo">057</span>    @Override<a name="line.57"></a>
+<span class="sourceLineNo">058</span>    public void close() throws IOException
{<a name="line.58"></a>
+<span class="sourceLineNo">059</span>      this.dis.close();<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>    @Override<a name="line.62"></a>
+<span class="sourceLineNo">063</span>    public KeyValue deserialize(Cell ignore)
throws IOException {<a name="line.63"></a>
+<span class="sourceLineNo">064</span>      // I can't overwrite the passed in
KV, not from a proto kv, not just yet.  TODO<a name="line.64"></a>
+<span class="sourceLineNo">065</span>      return KeyValueUtil.create(this.dis);<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>    @Override<a name="line.68"></a>
+<span class="sourceLineNo">069</span>    public void open(InputStream is) throws
IOException {<a name="line.69"></a>
+<span class="sourceLineNo">070</span>      this.dis = new DataInputStream(is);<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><a name="line.73"></a>
+<span class="sourceLineNo">074</span>  public static class CellSerializer implements
Serializer&lt;Cell&gt; {<a name="line.74"></a>
+<span class="sourceLineNo">075</span>    private DataOutputStream dos;<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span>    @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span>    public void close() throws IOException
{<a name="line.78"></a>
+<span class="sourceLineNo">079</span>      this.dos.close();<a name="line.79"></a>
+<span class="sourceLineNo">080</span>    }<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span>    @Override<a name="line.82"></a>
+<span class="sourceLineNo">083</span>    public void open(OutputStream os) throws
IOException {<a name="line.83"></a>
+<span class="sourceLineNo">084</span>      this.dos = new DataOutputStream(os);<a
name="line.84"></a>
+<span class="sourceLineNo">085</span>    }<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span>    @Override<a name="line.87"></a>
+<span class="sourceLineNo">088</span>    public void serialize(Cell kv) throws
IOException {<a name="line.88"></a>
+<span class="sourceLineNo">089</span>      dos.writeInt(CellUtil.estimatedSerializedSizeOf(kv)
- Bytes.SIZEOF_INT);<a name="line.89"></a>
+<span class="sourceLineNo">090</span>      CellUtil.writeCell(kv, dos, true);<a
name="line.90"></a>
+<span class="sourceLineNo">091</span>    }<a name="line.91"></a>
+<span class="sourceLineNo">092</span>  }<a name="line.92"></a>
+<span class="sourceLineNo">093</span>}<a name="line.93"></a>
+
+
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+</pre>
+</div>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/387c1112/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSortReducer.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSortReducer.html b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSortReducer.html
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index 0000000..fb3bda4
--- /dev/null
+++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CellSortReducer.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> *<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation
(ASF) under one<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * or more contributor license agreements.
 See the NOTICE file<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * distributed with this work for additional
information<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * regarding copyright ownership.  The ASF
licenses this file<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * to you under the Apache License, Version
2.0 (the<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * "License"); you may not use this file
except in compliance<a name="line.8"></a>
+<span class="sourceLineNo">009</span> * with the License.  You may obtain a copy
of the License at<a name="line.9"></a>
+<span class="sourceLineNo">010</span> *<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *     http://www.apache.org/licenses/LICENSE-2.0<a
name="line.11"></a>
+<span class="sourceLineNo">012</span> *<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * Unless required by applicable law or
agreed to in writing, software<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * distributed under the License is distributed
on an "AS IS" BASIS,<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * See the License for the specific language
governing permissions and<a name="line.16"></a>
+<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a>
+<span class="sourceLineNo">018</span> */<a name="line.18"></a>
+<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.mapreduce;<a
name="line.19"></a>
+<span class="sourceLineNo">020</span><a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.TreeSet;<a name="line.22"></a>
+<span class="sourceLineNo">023</span><a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.Cell;<a
name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.CellComparator;<a
name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.CellUtil;<a
name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.io.ImmutableBytesWritable;<a
name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.util.MapReduceCell;<a
name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.mapreduce.Reducer;<a
name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a
name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>/**<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * Emits sorted Cells.<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * Reads in all Cells from passed Iterator,
sorts them, then emits<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * Cells in sorted order.  If lots of columns
per row, it will use lots of<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * memory sorting.<a name="line.36"></a>
+<span class="sourceLineNo">037</span> * @see HFileOutputFormat2<a name="line.37"></a>
+<span class="sourceLineNo">038</span> */<a name="line.38"></a>
+<span class="sourceLineNo">039</span>@InterfaceAudience.Public<a name="line.39"></a>
+<span class="sourceLineNo">040</span>public class CellSortReducer<a name="line.40"></a>
+<span class="sourceLineNo">041</span>    extends Reducer&lt;ImmutableBytesWritable,
Cell, ImmutableBytesWritable, Cell&gt; {<a name="line.41"></a>
+<span class="sourceLineNo">042</span>  protected void reduce(ImmutableBytesWritable
row, Iterable&lt;Cell&gt; kvs,<a name="line.42"></a>
+<span class="sourceLineNo">043</span>      Reducer&lt;ImmutableBytesWritable,
Cell, ImmutableBytesWritable, Cell&gt;.Context context)<a name="line.43"></a>
+<span class="sourceLineNo">044</span>  throws java.io.IOException, InterruptedException
{<a name="line.44"></a>
+<span class="sourceLineNo">045</span>    TreeSet&lt;Cell&gt; map = new
TreeSet&lt;&gt;(CellComparator.COMPARATOR);<a name="line.45"></a>
+<span class="sourceLineNo">046</span>    for (Cell kv : kvs) {<a name="line.46"></a>
+<span class="sourceLineNo">047</span>      try {<a name="line.47"></a>
+<span class="sourceLineNo">048</span>        map.add(CellUtil.deepClone(kv));<a
name="line.48"></a>
+<span class="sourceLineNo">049</span>      } catch (CloneNotSupportedException
e) {<a name="line.49"></a>
+<span class="sourceLineNo">050</span>        throw new IOException(e);<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>    context.setStatus("Read " + map.getClass());<a
name="line.53"></a>
+<span class="sourceLineNo">054</span>    int index = 0;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>    for (Cell kv: map) {<a name="line.55"></a>
+<span class="sourceLineNo">056</span>      context.write(row, new MapReduceCell(kv));<a
name="line.56"></a>
+<span class="sourceLineNo">057</span>      if (++index % 100 == 0) context.setStatus("Wrote
" + index);<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>}<a name="line.60"></a>
+
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+</pre>
+</div>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/387c1112/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CopyTable.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CopyTable.html b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CopyTable.html
index d7da879..46fb016 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CopyTable.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/CopyTable.html
@@ -147,7 +147,7 @@
 <span class="sourceLineNo">139</span>    job.setNumReduceTasks(0);<a name="line.139"></a>
 <span class="sourceLineNo">140</span><a name="line.140"></a>
 <span class="sourceLineNo">141</span>    if (bulkload) {<a name="line.141"></a>
-<span class="sourceLineNo">142</span>      TableMapReduceUtil.initTableMapperJob(tableName,
scan, Import.KeyValueImporter.class, null,<a name="line.142"></a>
+<span class="sourceLineNo">142</span>      TableMapReduceUtil.initTableMapperJob(tableName,
scan, Import.CellImporter.class, null,<a name="line.142"></a>
 <span class="sourceLineNo">143</span>        null, job);<a name="line.143"></a>
 <span class="sourceLineNo">144</span><a name="line.144"></a>
 <span class="sourceLineNo">145</span>      // We need to split the inputs by
destination tables so that output of Map can be bulk-loaded.<a name="line.145"></a>


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