[27/51] [partial] hbase-site git commit: Published site at c6a65ba63fce85ac7c4b62b96ef2bbe6c35d2f00.

Tue, 04 Sep 2018 07:48:01 -0700 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html 
b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html
index 2036bc9..bcfe1b9 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html
@@ -28,113 +28,124 @@
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FilterProtos.FirstKeyOnlyFilter.newBuilder();<a name="line.95"></a>
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{@link FirstKeyOnlyFilter} instance<a name="line.100"></a>
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FirstKeyOnlyFilter} made from &lt;code&gt;bytes&lt;/code&gt;<a 
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org.apache.hadoop.hbase.exceptions.DeserializationException<a 
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name="line.106"></a>
-<span class="sourceLineNo">107</span>    // There is nothing to deserialize.  
Why do this at all?<a name="line.107"></a>
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FilterProtos.FirstKeyOnlyFilter.parseFrom(pbBytes);<a name="line.109"></a>
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-<span class="sourceLineNo">118</span>   * @param o the other filter to compare 
with<a name="line.118"></a>
-<span class="sourceLineNo">119</span>   * @return true if and only if the 
fields of the filter that are serialized<a name="line.119"></a>
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fields in other.  Used for testing.<a name="line.120"></a>
-<span class="sourceLineNo">121</span>   */<a name="line.121"></a>
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+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Cell;<a 
name="line.25"></a>
+<span class="sourceLineNo">026</span>import 
org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import 
org.apache.hadoop.hbase.exceptions.DeserializationException;<a 
name="line.27"></a>
+<span class="sourceLineNo">028</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a 
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+<span class="sourceLineNo">030</span>import 
org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a 
name="line.30"></a>
+<span class="sourceLineNo">031</span>import 
org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a
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+<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * A filter that will only return the 
first KV from each row.<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * &lt;p&gt;<a name="line.35"></a>
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efficiently perform row count operations.<a name="line.36"></a>
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name="line.38"></a>
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FilterBase {<a name="line.39"></a>
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c) {<a name="line.63"></a>
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ReturnCode.NEXT_ROW;<a name="line.64"></a>
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createFilterFromArguments(ArrayList&lt;byte []&gt; filterArguments) {<a 
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+<span class="sourceLineNo">070</span>    
Preconditions.checkArgument(filterArguments.isEmpty(),<a name="line.70"></a>
+<span class="sourceLineNo">071</span>                                "Expected 
0 but got: %s", filterArguments.size());<a name="line.71"></a>
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name="line.72"></a>
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flag with value.<a name="line.84"></a>
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value) {<a name="line.86"></a>
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name="line.87"></a>
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pb<a name="line.91"></a>
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FilterProtos.FirstKeyOnlyFilter.Builder builder =<a name="line.95"></a>
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FilterProtos.FirstKeyOnlyFilter.newBuilder();<a name="line.96"></a>
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builder.build().toByteArray();<a name="line.97"></a>
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+<span class="sourceLineNo">099</span><a name="line.99"></a>
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+<span class="sourceLineNo">101</span>   * @param pbBytes A pb serialized 
{@link FirstKeyOnlyFilter} instance<a name="line.101"></a>
+<span class="sourceLineNo">102</span>   * @return An instance of {@link 
FirstKeyOnlyFilter} made from &lt;code&gt;bytes&lt;/code&gt;<a 
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org.apache.hadoop.hbase.exceptions.DeserializationException<a 
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+<span class="sourceLineNo">104</span>   * @see #toByteArray<a 
name="line.104"></a>
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parseFrom(final byte [] pbBytes)<a name="line.106"></a>
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name="line.107"></a>
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Why do this at all?<a name="line.108"></a>
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+<span class="sourceLineNo">110</span>      
FilterProtos.FirstKeyOnlyFilter.parseFrom(pbBytes);<a name="line.110"></a>
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with<a name="line.119"></a>
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fields of the filter that are serialized<a name="line.120"></a>
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fields in other.  Used for testing.<a name="line.121"></a>
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&amp;&amp; areSerializedFieldsEqual((Filter) obj);<a name="line.133"></a>
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+<span class="sourceLineNo">135</span><a name="line.135"></a>
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name="line.137"></a>
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name="line.138"></a>
+<span class="sourceLineNo">139</span>  }<a name="line.139"></a>
+<span class="sourceLineNo">140</span>}<a name="line.140"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html
index 69ecec9..a4e9982 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html
@@ -145,18 +145,14 @@
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.Order.html
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diff --git 
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html
----------------------------------------------------------------------
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html
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diff --git 
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fields in other.  Used for testing.<a name="line.120"></a>
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-<span class="sourceLineNo">122</span>  @Override<a name="line.122"></a>
-<span class="sourceLineNo">123</span>  boolean areSerializedFieldsEqual(Filter 
o) {<a name="line.123"></a>
-<span class="sourceLineNo">124</span>    if (o == this) return true;<a 
name="line.124"></a>
-<span class="sourceLineNo">125</span>    if (!(o instanceof 
InclusiveStopFilter)) return false;<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span>    InclusiveStopFilter other = 
(InclusiveStopFilter)o;<a name="line.127"></a>
-<span class="sourceLineNo">128</span>    return 
Bytes.equals(this.getStopRowKey(), other.getStopRowKey());<a 
name="line.128"></a>
-<span class="sourceLineNo">129</span>  }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span>  @Override<a name="line.131"></a>
-<span class="sourceLineNo">132</span>  public String toString() {<a 
name="line.132"></a>
-<span class="sourceLineNo">133</span>    return 
this.getClass().getSimpleName() + " " + 
Bytes.toStringBinary(this.stopRowKey);<a name="line.133"></a>
-<span class="sourceLineNo">134</span>  }<a name="line.134"></a>
-<span class="sourceLineNo">135</span><a name="line.135"></a>
-<span class="sourceLineNo">136</span>  @Override<a name="line.136"></a>
-<span class="sourceLineNo">137</span>  public boolean equals(Object obj) {<a 
name="line.137"></a>
-<span class="sourceLineNo">138</span>    if (obj == null || (!(obj instanceof 
InclusiveStopFilter))) {<a name="line.138"></a>
-<span class="sourceLineNo">139</span>      return false;<a name="line.139"></a>
-<span class="sourceLineNo">140</span>    }<a name="line.140"></a>
-<span class="sourceLineNo">141</span>    InclusiveStopFilter f = 
(InclusiveStopFilter) obj;<a name="line.141"></a>
-<span class="sourceLineNo">142</span>    return 
this.areSerializedFieldsEqual(f);<a name="line.142"></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.yetus.audience.InterfaceAudience;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import 
org.apache.hadoop.hbase.exceptions.DeserializationException;<a 
name="line.27"></a>
+<span class="sourceLineNo">028</span>import 
org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a
 name="line.28"></a>
+<span class="sourceLineNo">029</span>import 
org.apache.hbase.thirdparty.com.google.protobuf.UnsafeByteOperations;<a 
name="line.29"></a>
+<span class="sourceLineNo">030</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<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><a name="line.32"></a>
+<span class="sourceLineNo">033</span>import 
org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<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> * A Filter that stops after the given 
row.  There is no "RowStopFilter" because<a name="line.36"></a>
+<span class="sourceLineNo">037</span> * the Scan spec allows you to specify a 
stop row.<a name="line.37"></a>
+<span class="sourceLineNo">038</span> *<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * Use this filter to include the stop 
row, eg: [A,Z].<a name="line.39"></a>
+<span class="sourceLineNo">040</span> */<a name="line.40"></a>
+<span class="sourceLineNo">041</span>@InterfaceAudience.Public<a 
name="line.41"></a>
+<span class="sourceLineNo">042</span>public class InclusiveStopFilter extends 
FilterBase {<a name="line.42"></a>
+<span class="sourceLineNo">043</span>  private byte [] stopRowKey;<a 
name="line.43"></a>
+<span class="sourceLineNo">044</span>  private boolean done = false;<a 
name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span>  public InclusiveStopFilter(final byte 
[] stopRowKey) {<a name="line.46"></a>
+<span class="sourceLineNo">047</span>    this.stopRowKey = stopRowKey;<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>  public byte[] getStopRowKey() {<a 
name="line.50"></a>
+<span class="sourceLineNo">051</span>    return this.stopRowKey;<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>  @Deprecated<a name="line.54"></a>
+<span class="sourceLineNo">055</span>  @Override<a name="line.55"></a>
+<span class="sourceLineNo">056</span>  public ReturnCode filterKeyValue(final 
Cell c) {<a name="line.56"></a>
+<span class="sourceLineNo">057</span>    return filterCell(c);<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>  @Override<a name="line.60"></a>
+<span class="sourceLineNo">061</span>  public ReturnCode filterCell(final Cell 
c) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span>    if (done) return 
ReturnCode.NEXT_ROW;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>    return ReturnCode.INCLUDE;<a 
name="line.63"></a>
+<span class="sourceLineNo">064</span>  }<a name="line.64"></a>
+<span class="sourceLineNo">065</span><a name="line.65"></a>
+<span class="sourceLineNo">066</span>  @Override<a name="line.66"></a>
+<span class="sourceLineNo">067</span>  public boolean filterRowKey(Cell 
firstRowCell) {<a name="line.67"></a>
+<span class="sourceLineNo">068</span>    // if stopRowKey is &lt;= buffer, 
then true, filter row.<a name="line.68"></a>
+<span class="sourceLineNo">069</span>    if (filterAllRemaining()) return 
true;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>    int cmp = 
CellComparator.getInstance().compareRows(firstRowCell, stopRowKey, 0, 
stopRowKey.length);<a name="line.70"></a>
+<span class="sourceLineNo">071</span>    done = reversed ? cmp &lt; 0 : cmp 
&gt; 0;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>    return done;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>  }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span>  @Override<a name="line.75"></a>
+<span class="sourceLineNo">076</span>  public boolean filterAllRemaining() {<a 
name="line.76"></a>
+<span class="sourceLineNo">077</span>    return done;<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>  public static Filter 
createFilterFromArguments (ArrayList&lt;byte []&gt; filterArguments) {<a 
name="line.80"></a>
+<span class="sourceLineNo">081</span>    
Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.81"></a>
+<span class="sourceLineNo">082</span>                                "Expected 
1 but got: %s", filterArguments.size());<a name="line.82"></a>
+<span class="sourceLineNo">083</span>    byte [] stopRowKey = 
ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));<a 
name="line.83"></a>
+<span class="sourceLineNo">084</span>    return new 
InclusiveStopFilter(stopRowKey);<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>  /**<a name="line.87"></a>
+<span class="sourceLineNo">088</span>   * @return The filter serialized using 
pb<a name="line.88"></a>
+<span class="sourceLineNo">089</span>   */<a name="line.89"></a>
+<span class="sourceLineNo">090</span>  @Override<a name="line.90"></a>
+<span class="sourceLineNo">091</span>  public byte [] toByteArray() {<a 
name="line.91"></a>
+<span class="sourceLineNo">092</span>    
FilterProtos.InclusiveStopFilter.Builder builder =<a name="line.92"></a>
+<span class="sourceLineNo">093</span>      
FilterProtos.InclusiveStopFilter.newBuilder();<a name="line.93"></a>
+<span class="sourceLineNo">094</span>    if (this.stopRowKey != null) 
builder.setStopRowKey(<a name="line.94"></a>
+<span class="sourceLineNo">095</span>        
UnsafeByteOperations.unsafeWrap(this.stopRowKey));<a name="line.95"></a>
+<span class="sourceLineNo">096</span>    return 
builder.build().toByteArray();<a name="line.96"></a>
+<span class="sourceLineNo">097</span>  }<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span>  /**<a name="line.99"></a>
+<span class="sourceLineNo">100</span>   * @param pbBytes A pb serialized 
{@link InclusiveStopFilter} instance<a name="line.100"></a>
+<span class="sourceLineNo">101</span>   * @return An instance of {@link 
InclusiveStopFilter} made from &lt;code&gt;bytes&lt;/code&gt;<a 
name="line.101"></a>
+<span class="sourceLineNo">102</span>   * @throws DeserializationException<a 
name="line.102"></a>
+<span class="sourceLineNo">103</span>   * @see #toByteArray<a 
name="line.103"></a>
+<span class="sourceLineNo">104</span>   */<a name="line.104"></a>
+<span class="sourceLineNo">105</span>  public static InclusiveStopFilter 
parseFrom(final byte [] pbBytes)<a name="line.105"></a>
+<span class="sourceLineNo">106</span>  throws DeserializationException {<a 
name="line.106"></a>
+<span class="sourceLineNo">107</span>    FilterProtos.InclusiveStopFilter 
proto;<a name="line.107"></a>
+<span class="sourceLineNo">108</span>    try {<a name="line.108"></a>
+<span class="sourceLineNo">109</span>      proto = 
FilterProtos.InclusiveStopFilter.parseFrom(pbBytes);<a name="line.109"></a>
+<span class="sourceLineNo">110</span>    } catch 
(InvalidProtocolBufferException e) {<a name="line.110"></a>
+<span class="sourceLineNo">111</span>      throw new 
DeserializationException(e);<a name="line.111"></a>
+<span class="sourceLineNo">112</span>    }<a name="line.112"></a>
+<span class="sourceLineNo">113</span>    return new 
InclusiveStopFilter(proto.hasStopRowKey()?proto.getStopRowKey().toByteArray():null);<a
 name="line.113"></a>
+<span class="sourceLineNo">114</span>  }<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>   * @param o the other filter to compare 
with<a name="line.117"></a>
+<span class="sourceLineNo">118</span>   * @return true if and only if the 
fields of the filter that are serialized<a name="line.118"></a>
+<span class="sourceLineNo">119</span>   * are equal to the corresponding 
fields in other.  Used for testing.<a name="line.119"></a>
+<span class="sourceLineNo">120</span>   */<a name="line.120"></a>
+<span class="sourceLineNo">121</span>  @Override<a name="line.121"></a>
+<span class="sourceLineNo">122</span>  boolean areSerializedFieldsEqual(Filter 
o) {<a name="line.122"></a>
+<span class="sourceLineNo">123</span>    if (o == this) return true;<a 
name="line.123"></a>
+<span class="sourceLineNo">124</span>    if (!(o instanceof 
InclusiveStopFilter)) return false;<a name="line.124"></a>
+<span class="sourceLineNo">125</span><a name="line.125"></a>
+<span class="sourceLineNo">126</span>    InclusiveStopFilter other = 
(InclusiveStopFilter)o;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>    return 
Bytes.equals(this.getStopRowKey(), other.getStopRowKey());<a 
name="line.127"></a>
+<span class="sourceLineNo">128</span>  }<a name="line.128"></a>
+<span class="sourceLineNo">129</span><a name="line.129"></a>
+<span class="sourceLineNo">130</span>  @Override<a name="line.130"></a>
+<span class="sourceLineNo">131</span>  public String toString() {<a 
name="line.131"></a>
+<span class="sourceLineNo">132</span>    return 
this.getClass().getSimpleName() + " " + 
Bytes.toStringBinary(this.stopRowKey);<a name="line.132"></a>
+<span class="sourceLineNo">133</span>  }<a name="line.133"></a>
+<span class="sourceLineNo">134</span><a name="line.134"></a>
+<span class="sourceLineNo">135</span>  @Override<a name="line.135"></a>
+<span class="sourceLineNo">136</span>  public boolean equals(Object obj) {<a 
name="line.136"></a>
+<span class="sourceLineNo">137</span>    return obj instanceof Filter 
&amp;&amp; areSerializedFieldsEqual((Filter) obj);<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>  @Override<a name="line.140"></a>
+<span class="sourceLineNo">141</span>  public int hashCode() {<a 
name="line.141"></a>
+<span class="sourceLineNo">142</span>    return 
Bytes.hashCode(this.stopRowKey);<a name="line.142"></a>
 <span class="sourceLineNo">143</span>  }<a name="line.143"></a>
-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span>  @Override<a name="line.145"></a>
-<span class="sourceLineNo">146</span>  public int hashCode() {<a 
name="line.146"></a>
-<span class="sourceLineNo">147</span>    return 
Objects.hash(Bytes.hashCode(this.stopRowKey));<a name="line.147"></a>
-<span class="sourceLineNo">148</span>  }<a name="line.148"></a>
-<span class="sourceLineNo">149</span>}<a name="line.149"></a>
+<span class="sourceLineNo">144</span>}<a name="line.144"></a>

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