http://git-wip-us.apache.org/repos/asf/hbase/blob/fc29f802/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ScanMetrics.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ScanMetrics.html b/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ScanMetrics.html deleted file mode 100644 index cafdc68..0000000 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ScanMetrics.html +++ /dev/null @@ -1,169 +0,0 @@ -<!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><a name="line.18"></a> -<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.client.metrics;<a name="line.19"></a> -<span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.21"></a> -<span class="sourceLineNo">022</span><a name="line.22"></a> -<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.24"></a> -<span class="sourceLineNo">025</span><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> * Provides metrics related to scan operations (both server side and client side metrics).<a name="line.28"></a> -<span class="sourceLineNo">029</span> * <p><a name="line.29"></a> -<span class="sourceLineNo">030</span> * The data can be passed to mapreduce framework or other systems.<a name="line.30"></a> -<span class="sourceLineNo">031</span> * We use atomic longs so that one thread can increment,<a name="line.31"></a> -<span class="sourceLineNo">032</span> * while another atomically resets to zero after the values are reported<a name="line.32"></a> -<span class="sourceLineNo">033</span> * to hadoop's counters.<a name="line.33"></a> -<span class="sourceLineNo">034</span> * <p><a name="line.34"></a> -<span class="sourceLineNo">035</span> * Some of these metrics are general for any client operation such as put<a name="line.35"></a> -<span class="sourceLineNo">036</span> * However, there is no need for this. So they are defined under scan operation<a name="line.36"></a> -<span class="sourceLineNo">037</span> * for now.<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>@InterfaceStability.Evolving<a name="line.40"></a> -<span class="sourceLineNo">041</span>public class ScanMetrics extends ServerSideScanMetrics {<a name="line.41"></a> -<span class="sourceLineNo">042</span><a name="line.42"></a> -<span class="sourceLineNo">043</span> // AtomicLongs to hold the metrics values. These are all updated through ClientScanner and<a name="line.43"></a> -<span class="sourceLineNo">044</span> // ScannerCallable. They are atomic longs so that atomic getAndSet can be used to reset the<a name="line.44"></a> -<span class="sourceLineNo">045</span> // values after progress is passed to hadoop's counters.<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> * number of RPC calls<a name="line.48"></a> -<span class="sourceLineNo">049</span> */<a name="line.49"></a> -<span class="sourceLineNo">050</span> public final AtomicLong countOfRPCcalls = createCounter("RPC_CALLS");<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> * number of remote RPC calls<a name="line.53"></a> -<span class="sourceLineNo">054</span> */<a name="line.54"></a> -<span class="sourceLineNo">055</span> public final AtomicLong countOfRemoteRPCcalls = createCounter("REMOTE_RPC_CALLS");<a name="line.55"></a> -<span class="sourceLineNo">056</span><a name="line.56"></a> -<span class="sourceLineNo">057</span> /**<a name="line.57"></a> -<span class="sourceLineNo">058</span> * sum of milliseconds between sequential next calls<a name="line.58"></a> -<span class="sourceLineNo">059</span> */<a name="line.59"></a> -<span class="sourceLineNo">060</span> public final AtomicLong sumOfMillisSecBetweenNexts = createCounter("MILLIS_BETWEEN_NEXTS");<a name="line.60"></a> -<span class="sourceLineNo">061</span><a name="line.61"></a> -<span class="sourceLineNo">062</span> /**<a name="line.62"></a> -<span class="sourceLineNo">063</span> * number of NotServingRegionException caught<a name="line.63"></a> -<span class="sourceLineNo">064</span> */<a name="line.64"></a> -<span class="sourceLineNo">065</span> public final AtomicLong countOfNSRE = createCounter("NOT_SERVING_REGION_EXCEPTION");<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> * number of bytes in Result objects from region servers<a name="line.68"></a> -<span class="sourceLineNo">069</span> */<a name="line.69"></a> -<span class="sourceLineNo">070</span> public final AtomicLong countOfBytesInResults = createCounter("BYTES_IN_RESULTS");<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> * number of bytes in Result objects from remote region servers<a name="line.73"></a> -<span class="sourceLineNo">074</span> */<a name="line.74"></a> -<span class="sourceLineNo">075</span> public final AtomicLong countOfBytesInRemoteResults = createCounter("BYTES_IN_REMOTE_RESULTS");<a name="line.75"></a> -<span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> /**<a name="line.77"></a> -<span class="sourceLineNo">078</span> * number of regions<a name="line.78"></a> -<span class="sourceLineNo">079</span> */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public final AtomicLong countOfRegions = createCounter("REGIONS_SCANNED");<a name="line.80"></a> -<span class="sourceLineNo">081</span><a name="line.81"></a> -<span class="sourceLineNo">082</span> /**<a name="line.82"></a> -<span class="sourceLineNo">083</span> * number of RPC retries<a name="line.83"></a> -<span class="sourceLineNo">084</span> */<a name="line.84"></a> -<span class="sourceLineNo">085</span> public final AtomicLong countOfRPCRetries = createCounter("RPC_RETRIES");<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> * number of remote RPC retries<a name="line.88"></a> -<span class="sourceLineNo">089</span> */<a name="line.89"></a> -<span class="sourceLineNo">090</span> public final AtomicLong countOfRemoteRPCRetries = createCounter("REMOTE_RPC_RETRIES");<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> * constructor<a name="line.93"></a> -<span class="sourceLineNo">094</span> */<a name="line.94"></a> -<span class="sourceLineNo">095</span> public ScanMetrics() {<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> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</pre> -</div> -</body> -</html>
http://git-wip-us.apache.org/repos/asf/hbase/blob/fc29f802/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ServerSideScanMetrics.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ServerSideScanMetrics.html b/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ServerSideScanMetrics.html deleted file mode 100644 index 24847b4..0000000 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/metrics/ServerSideScanMetrics.html +++ /dev/null @@ -1,190 +0,0 @@ -<!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.client.metrics;<a name="line.18"></a> -<span class="sourceLineNo">019</span><a name="line.19"></a> -<span class="sourceLineNo">020</span>import java.util.HashMap;<a name="line.20"></a> -<span class="sourceLineNo">021</span>import java.util.Map;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import java.util.concurrent.atomic.AtomicLong;<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.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>import com.google.common.collect.ImmutableMap;<a name="line.27"></a> -<span class="sourceLineNo">028</span><a name="line.28"></a> -<span class="sourceLineNo">029</span>/**<a name="line.29"></a> -<span class="sourceLineNo">030</span> * Provides server side metrics related to scan operations.<a name="line.30"></a> -<span class="sourceLineNo">031</span> */<a name="line.31"></a> -<span class="sourceLineNo">032</span>@InterfaceAudience.Public<a name="line.32"></a> -<span class="sourceLineNo">033</span>@InterfaceStability.Evolving<a name="line.33"></a> -<span class="sourceLineNo">034</span>public class ServerSideScanMetrics {<a name="line.34"></a> -<span class="sourceLineNo">035</span> /**<a name="line.35"></a> -<span class="sourceLineNo">036</span> * Hash to hold the String -&gt; Atomic Long mappings for each metric<a name="line.36"></a> -<span class="sourceLineNo">037</span> */<a name="line.37"></a> -<span class="sourceLineNo">038</span> private final Map<String, AtomicLong> counters = new HashMap<String, AtomicLong>();<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> * Create a new counter with the specified name<a name="line.41"></a> -<span class="sourceLineNo">042</span> * @param counterName<a name="line.42"></a> -<span class="sourceLineNo">043</span> * @return {@link AtomicLong} instance for the counter with counterName<a name="line.43"></a> -<span class="sourceLineNo">044</span> */<a name="line.44"></a> -<span class="sourceLineNo">045</span> protected AtomicLong createCounter(String counterName) {<a name="line.45"></a> -<span class="sourceLineNo">046</span> AtomicLong c = new AtomicLong(0);<a name="line.46"></a> -<span class="sourceLineNo">047</span> counters.put(counterName, c);<a name="line.47"></a> -<span class="sourceLineNo">048</span> return c;<a name="line.48"></a> -<span class="sourceLineNo">049</span> }<a name="line.49"></a> -<span class="sourceLineNo">050</span><a name="line.50"></a> -<span class="sourceLineNo">051</span> public static final String COUNT_OF_ROWS_SCANNED_KEY = "ROWS_SCANNED";<a name="line.51"></a> -<span class="sourceLineNo">052</span> public static final String COUNT_OF_ROWS_FILTERED_KEY = "ROWS_FILTERED";<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> * number of rows filtered during scan RPC<a name="line.55"></a> -<span class="sourceLineNo">056</span> */<a name="line.56"></a> -<span class="sourceLineNo">057</span> public final AtomicLong countOfRowsFiltered = createCounter(COUNT_OF_ROWS_FILTERED_KEY);<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> * number of rows scanned during scan RPC. Not every row scanned will be returned to the client<a name="line.60"></a> -<span class="sourceLineNo">061</span> * since rows may be filtered.<a name="line.61"></a> -<span class="sourceLineNo">062</span> */<a name="line.62"></a> -<span class="sourceLineNo">063</span> public final AtomicLong countOfRowsScanned = createCounter(COUNT_OF_ROWS_SCANNED_KEY);<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> * @param counterName<a name="line.66"></a> -<span class="sourceLineNo">067</span> * @param value<a name="line.67"></a> -<span class="sourceLineNo">068</span> */<a name="line.68"></a> -<span class="sourceLineNo">069</span> public void setCounter(String counterName, long value) {<a name="line.69"></a> -<span class="sourceLineNo">070</span> AtomicLong c = this.counters.get(counterName);<a name="line.70"></a> -<span class="sourceLineNo">071</span> if (c != null) {<a name="line.71"></a> -<span class="sourceLineNo">072</span> c.set(value);<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><a name="line.75"></a> -<span class="sourceLineNo">076</span> /**<a name="line.76"></a> -<span class="sourceLineNo">077</span> * @param counterName<a name="line.77"></a> -<span class="sourceLineNo">078</span> * @return true if a counter exists with the counterName<a name="line.78"></a> -<span class="sourceLineNo">079</span> */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public boolean hasCounter(String counterName) {<a name="line.80"></a> -<span class="sourceLineNo">081</span> return this.counters.containsKey(counterName);<a name="line.81"></a> -<span class="sourceLineNo">082</span> }<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> * @param counterName<a name="line.85"></a> -<span class="sourceLineNo">086</span> * @return {@link AtomicLong} instance for this counter name, null if counter does not exist.<a name="line.86"></a> -<span class="sourceLineNo">087</span> */<a name="line.87"></a> -<span class="sourceLineNo">088</span> public AtomicLong getCounter(String counterName) {<a name="line.88"></a> -<span class="sourceLineNo">089</span> return this.counters.get(counterName);<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> /**<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @param counterName<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param delta<a name="line.94"></a> -<span class="sourceLineNo">095</span> */<a name="line.95"></a> -<span class="sourceLineNo">096</span> public void addToCounter(String counterName, long delta) {<a name="line.96"></a> -<span class="sourceLineNo">097</span> AtomicLong c = this.counters.get(counterName);<a name="line.97"></a> -<span class="sourceLineNo">098</span> if (c != null) {<a name="line.98"></a> -<span class="sourceLineNo">099</span> c.addAndGet(delta);<a name="line.99"></a> -<span class="sourceLineNo">100</span> }<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> /**<a name="line.103"></a> -<span class="sourceLineNo">104</span> * Get all of the values since the last time this function was called. Calling this function will<a name="line.104"></a> -<span class="sourceLineNo">105</span> * reset all AtomicLongs in the instance back to 0.<a name="line.105"></a> -<span class="sourceLineNo">106</span> * @return A Map of String -&gt; Long for metrics<a name="line.106"></a> -<span class="sourceLineNo">107</span> */<a name="line.107"></a> -<span class="sourceLineNo">108</span> public Map<String, Long> getMetricsMap() {<a name="line.108"></a> -<span class="sourceLineNo">109</span> // Create a builder<a name="line.109"></a> -<span class="sourceLineNo">110</span> ImmutableMap.Builder<String, Long> builder = ImmutableMap.builder();<a name="line.110"></a> -<span class="sourceLineNo">111</span> // For every entry add the value and reset the AtomicLong back to zero<a name="line.111"></a> -<span class="sourceLineNo">112</span> for (Map.Entry<String, AtomicLong> e : this.counters.entrySet()) {<a name="line.112"></a> -<span class="sourceLineNo">113</span> builder.put(e.getKey(), e.getValue().getAndSet(0));<a name="line.113"></a> -<span class="sourceLineNo">114</span> }<a name="line.114"></a> -<span class="sourceLineNo">115</span> // Build the immutable map so that people can't mess around with it.<a name="line.115"></a> -<span class="sourceLineNo">116</span> return builder.build();<a name="line.116"></a> -<span class="sourceLineNo">117</span> }<a name="line.117"></a> -<span class="sourceLineNo">118</span>}<a name="line.118"></a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</pre> -</div> -</body> -</html> http://git-wip-us.apache.org/repos/asf/hbase/blob/fc29f802/apidocs/src-html/org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html b/apidocs/src-html/org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html deleted file mode 100644 index 95ad72e..0000000 --- a/apidocs/src-html/org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html +++ /dev/null @@ -1,506 +0,0 @@ -<!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 or more<a name="line.2"></a> -<span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with this<a name="line.3"></a> -<span class="sourceLineNo">004</span> * work for additional information regarding copyright ownership. The ASF<a name="line.4"></a> -<span class="sourceLineNo">005</span> * licenses this file to you under the Apache License, Version 2.0 (the<a name="line.5"></a> -<span class="sourceLineNo">006</span> * "License"); you may not use this file except in compliance with the License.<a name="line.6"></a> -<span class="sourceLineNo">007</span> * You may obtain a copy of the License at<a name="line.7"></a> -<span class="sourceLineNo">008</span> *<a name="line.8"></a> -<span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> -<span class="sourceLineNo">010</span> *<a name="line.10"></a> -<span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> -<span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT<a name="line.12"></a> -<span class="sourceLineNo">013</span> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the<a name="line.13"></a> -<span class="sourceLineNo">014</span> * License for the specific language governing permissions and limitations under<a name="line.14"></a> -<span class="sourceLineNo">015</span> * the License.<a name="line.15"></a> -<span class="sourceLineNo">016</span> */<a name="line.16"></a> -<span class="sourceLineNo">017</span>package org.apache.hadoop.hbase.io.compress;<a name="line.17"></a> -<span class="sourceLineNo">018</span><a name="line.18"></a> -<span class="sourceLineNo">019</span>import java.io.BufferedInputStream;<a name="line.19"></a> -<span class="sourceLineNo">020</span>import java.io.BufferedOutputStream;<a name="line.20"></a> -<span class="sourceLineNo">021</span>import java.io.FilterOutputStream;<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.commons.logging.Log;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.commons.logging.LogFactory;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.conf.Configurable;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.conf.Configuration;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.io.IOUtils;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.hadoop.io.compress.CodecPool;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.io.compress.CompressionCodec;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.io.compress.CompressionInputStream;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.io.compress.CompressionOutputStream;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.io.compress.Compressor;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.io.compress.Decompressor;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.io.compress.DefaultCodec;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.io.compress.DoNotPool;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.io.compress.GzipCodec;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.hadoop.util.ReflectionUtils;<a name="line.42"></a> -<span class="sourceLineNo">043</span><a name="line.43"></a> -<span class="sourceLineNo">044</span>/**<a name="line.44"></a> -<span class="sourceLineNo">045</span> * Compression related stuff.<a name="line.45"></a> -<span class="sourceLineNo">046</span> * Copied from hadoop-3315 tfile.<a name="line.46"></a> -<span class="sourceLineNo">047</span> */<a name="line.47"></a> -<span class="sourceLineNo">048</span>@InterfaceAudience.Private<a name="line.48"></a> -<span class="sourceLineNo">049</span>public final class Compression {<a name="line.49"></a> -<span class="sourceLineNo">050</span> private static final Log LOG = LogFactory.getLog(Compression.class);<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> * Prevent the instantiation of class.<a name="line.53"></a> -<span class="sourceLineNo">054</span> */<a name="line.54"></a> -<span class="sourceLineNo">055</span> private Compression() {<a name="line.55"></a> -<span class="sourceLineNo">056</span> super();<a name="line.56"></a> -<span class="sourceLineNo">057</span> }<a name="line.57"></a> -<span class="sourceLineNo">058</span><a name="line.58"></a> -<span class="sourceLineNo">059</span> static class FinishOnFlushCompressionStream extends FilterOutputStream {<a name="line.59"></a> -<span class="sourceLineNo">060</span> public FinishOnFlushCompressionStream(CompressionOutputStream cout) {<a name="line.60"></a> -<span class="sourceLineNo">061</span> super(cout);<a name="line.61"></a> -<span class="sourceLineNo">062</span> }<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> @Override<a name="line.64"></a> -<span class="sourceLineNo">065</span> public void write(byte b[], int off, int len) throws IOException {<a name="line.65"></a> -<span class="sourceLineNo">066</span> out.write(b, off, len);<a name="line.66"></a> -<span class="sourceLineNo">067</span> }<a name="line.67"></a> -<span class="sourceLineNo">068</span><a name="line.68"></a> -<span class="sourceLineNo">069</span> @Override<a name="line.69"></a> -<span class="sourceLineNo">070</span> public void flush() throws IOException {<a name="line.70"></a> -<span class="sourceLineNo">071</span> CompressionOutputStream cout = (CompressionOutputStream) out;<a name="line.71"></a> -<span class="sourceLineNo">072</span> cout.finish();<a name="line.72"></a> -<span class="sourceLineNo">073</span> cout.flush();<a name="line.73"></a> -<span class="sourceLineNo">074</span> cout.resetState();<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><a name="line.77"></a> -<span class="sourceLineNo">078</span> /**<a name="line.78"></a> -<span class="sourceLineNo">079</span> * Returns the classloader to load the Codec class from.<a name="line.79"></a> -<span class="sourceLineNo">080</span> */<a name="line.80"></a> -<span class="sourceLineNo">081</span> private static ClassLoader getClassLoaderForCodec() {<a name="line.81"></a> -<span class="sourceLineNo">082</span> ClassLoader cl = Thread.currentThread().getContextClassLoader();<a name="line.82"></a> -<span class="sourceLineNo">083</span> if (cl == null) {<a name="line.83"></a> -<span class="sourceLineNo">084</span> cl = Compression.class.getClassLoader();<a name="line.84"></a> -<span class="sourceLineNo">085</span> }<a name="line.85"></a> -<span class="sourceLineNo">086</span> if (cl == null) {<a name="line.86"></a> -<span class="sourceLineNo">087</span> cl = ClassLoader.getSystemClassLoader();<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span> if (cl == null) {<a name="line.89"></a> -<span class="sourceLineNo">090</span> throw new RuntimeException("A ClassLoader to load the Codec could not be determined");<a name="line.90"></a> -<span class="sourceLineNo">091</span> }<a name="line.91"></a> -<span class="sourceLineNo">092</span> return cl;<a name="line.92"></a> -<span class="sourceLineNo">093</span> }<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> /**<a name="line.95"></a> -<span class="sourceLineNo">096</span> * Compression algorithms. The ordinal of these cannot change or else you<a name="line.96"></a> -<span class="sourceLineNo">097</span> * risk breaking all existing HFiles out there. Even the ones that are<a name="line.97"></a> -<span class="sourceLineNo">098</span> * not compressed! (They use the NONE algorithm)<a name="line.98"></a> -<span class="sourceLineNo">099</span> */<a name="line.99"></a> -<span class="sourceLineNo">100</span> @edu.umd.cs.findbugs.annotations.SuppressWarnings(<a name="line.100"></a> -<span class="sourceLineNo">101</span> value="SE_TRANSIENT_FIELD_NOT_RESTORED",<a name="line.101"></a> -<span class="sourceLineNo">102</span> justification="We are not serializing so doesn't apply (not sure why transient though)")<a name="line.102"></a> -<span class="sourceLineNo">103</span> @InterfaceAudience.Public<a name="line.103"></a> -<span class="sourceLineNo">104</span> @InterfaceStability.Evolving<a name="line.104"></a> -<span class="sourceLineNo">105</span> public static enum Algorithm {<a name="line.105"></a> -<span class="sourceLineNo">106</span> LZO("lzo") {<a name="line.106"></a> -<span class="sourceLineNo">107</span> // Use base type to avoid compile-time dependencies.<a name="line.107"></a> -<span class="sourceLineNo">108</span> private volatile transient CompressionCodec lzoCodec;<a name="line.108"></a> -<span class="sourceLineNo">109</span> private transient Object lock = new Object();<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> @Override<a name="line.111"></a> -<span class="sourceLineNo">112</span> CompressionCodec getCodec(Configuration conf) {<a name="line.112"></a> -<span class="sourceLineNo">113</span> if (lzoCodec == null) {<a name="line.113"></a> -<span class="sourceLineNo">114</span> synchronized (lock) {<a name="line.114"></a> -<span class="sourceLineNo">115</span> if (lzoCodec == null) {<a name="line.115"></a> -<span class="sourceLineNo">116</span> lzoCodec = buildCodec(conf);<a name="line.116"></a> -<span class="sourceLineNo">117</span> }<a name="line.117"></a> -<span class="sourceLineNo">118</span> }<a name="line.118"></a> -<span class="sourceLineNo">119</span> }<a name="line.119"></a> -<span class="sourceLineNo">120</span> return lzoCodec;<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> private CompressionCodec buildCodec(Configuration conf) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> try {<a name="line.124"></a> -<span class="sourceLineNo">125</span> Class<?> externalCodec =<a name="line.125"></a> -<span class="sourceLineNo">126</span> getClassLoaderForCodec().loadClass("com.hadoop.compression.lzo.LzoCodec");<a name="line.126"></a> -<span class="sourceLineNo">127</span> return (CompressionCodec) ReflectionUtils.newInstance(externalCodec,<a name="line.127"></a> -<span class="sourceLineNo">128</span> new Configuration(conf));<a name="line.128"></a> -<span class="sourceLineNo">129</span> } catch (ClassNotFoundException e) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> throw new RuntimeException(e);<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<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> GZ("gz") {<a name="line.134"></a> -<span class="sourceLineNo">135</span> private volatile transient GzipCodec codec;<a name="line.135"></a> -<span class="sourceLineNo">136</span> private transient Object lock = new Object();<a name="line.136"></a> -<span class="sourceLineNo">137</span><a name="line.137"></a> -<span class="sourceLineNo">138</span> @Override<a name="line.138"></a> -<span class="sourceLineNo">139</span> DefaultCodec getCodec(Configuration conf) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> if (codec == null) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> synchronized (lock) {<a name="line.141"></a> -<span class="sourceLineNo">142</span> if (codec == null) {<a name="line.142"></a> -<span class="sourceLineNo">143</span> codec = buildCodec(conf);<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> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> return codec;<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> private GzipCodec buildCodec(Configuration conf) {<a name="line.151"></a> -<span class="sourceLineNo">152</span> GzipCodec gzcodec = new ReusableStreamGzipCodec();<a name="line.152"></a> -<span class="sourceLineNo">153</span> gzcodec.setConf(new Configuration(conf));<a name="line.153"></a> -<span class="sourceLineNo">154</span> return gzcodec;<a name="line.154"></a> -<span class="sourceLineNo">155</span> }<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> NONE("none") {<a name="line.158"></a> -<span class="sourceLineNo">159</span> @Override<a name="line.159"></a> -<span class="sourceLineNo">160</span> DefaultCodec getCodec(Configuration conf) {<a name="line.160"></a> -<span class="sourceLineNo">161</span> return null;<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> @Override<a name="line.164"></a> -<span class="sourceLineNo">165</span> public synchronized InputStream createDecompressionStream(<a name="line.165"></a> -<span class="sourceLineNo">166</span> InputStream downStream, Decompressor decompressor,<a name="line.166"></a> -<span class="sourceLineNo">167</span> int downStreamBufferSize) throws IOException {<a 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name="line.178"></a> -<span class="sourceLineNo">179</span> return new BufferedOutputStream(downStream, downStreamBufferSize);<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<a name="line.180"></a> -<span class="sourceLineNo">181</span><a name="line.181"></a> -<span class="sourceLineNo">182</span> return downStream;<a name="line.182"></a> -<span class="sourceLineNo">183</span> }<a name="line.183"></a> -<span class="sourceLineNo">184</span> },<a name="line.184"></a> -<span class="sourceLineNo">185</span> SNAPPY("snappy") {<a name="line.185"></a> -<span class="sourceLineNo">186</span> // Use base type to avoid compile-time dependencies.<a name="line.186"></a> -<span class="sourceLineNo">187</span> private volatile transient CompressionCodec snappyCodec;<a name="line.187"></a> -<span class="sourceLineNo">188</span> private transient Object lock = new Object();<a name="line.188"></a> -<span class="sourceLineNo">189</span><a name="line.189"></a> -<span class="sourceLineNo">190</span> @Override<a name="line.190"></a> -<span class="sourceLineNo">191</span> CompressionCodec getCodec(Configuration conf) {<a name="line.191"></a> -<span class="sourceLineNo">192</span> if (snappyCodec == null) {<a name="line.192"></a> -<span class="sourceLineNo">193</span> synchronized (lock) {<a name="line.193"></a> -<span class="sourceLineNo">194</span> if (snappyCodec == null) {<a name="line.194"></a> -<span class="sourceLineNo">195</span> snappyCodec = buildCodec(conf);<a name="line.195"></a> -<span class="sourceLineNo">196</span> }<a name="line.196"></a> -<span class="sourceLineNo">197</span> }<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span> return snappyCodec;<a name="line.199"></a> -<span class="sourceLineNo">200</span> }<a name="line.200"></a> -<span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> private CompressionCodec buildCodec(Configuration conf) {<a name="line.202"></a> -<span class="sourceLineNo">203</span> try {<a name="line.203"></a> -<span class="sourceLineNo">204</span> Class<?> externalCodec =<a name="line.204"></a> -<span class="sourceLineNo">205</span> getClassLoaderForCodec().loadClass("org.apache.hadoop.io.compress.SnappyCodec");<a name="line.205"></a> -<span class="sourceLineNo">206</span> return (CompressionCodec) ReflectionUtils.newInstance(externalCodec, conf);<a name="line.206"></a> -<span class="sourceLineNo">207</span> } catch (ClassNotFoundException e) {<a name="line.207"></a> -<span class="sourceLineNo">208</span> throw new RuntimeException(e);<a name="line.208"></a> -<span class="sourceLineNo">209</span> }<a name="line.209"></a> -<span class="sourceLineNo">210</span> }<a name="line.210"></a> -<span class="sourceLineNo">211</span> },<a name="line.211"></a> -<span class="sourceLineNo">212</span> LZ4("lz4") {<a name="line.212"></a> -<span class="sourceLineNo">213</span> // Use base type to avoid compile-time dependencies.<a name="line.213"></a> -<span class="sourceLineNo">214</span> private volatile transient CompressionCodec lz4Codec;<a name="line.214"></a> -<span class="sourceLineNo">215</span> private transient Object lock = new Object();<a name="line.215"></a> -<span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> @Override<a name="line.217"></a> -<span class="sourceLineNo">218</span> CompressionCodec getCodec(Configuration conf) {<a name="line.218"></a> -<span class="sourceLineNo">219</span> if (lz4Codec == null) {<a name="line.219"></a> -<span class="sourceLineNo">220</span> synchronized (lock) {<a name="line.220"></a> -<span class="sourceLineNo">221</span> if (lz4Codec == null) {<a name="line.221"></a> -<span class="sourceLineNo">222</span> lz4Codec = buildCodec(conf);<a name="line.222"></a> -<span class="sourceLineNo">223</span> }<a name="line.223"></a> -<span class="sourceLineNo">224</span> }<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span> return lz4Codec;<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<a name="line.227"></a> -<span class="sourceLineNo">228</span><a name="line.228"></a> -<span class="sourceLineNo">229</span> private CompressionCodec buildCodec(Configuration conf) {<a name="line.229"></a> -<span class="sourceLineNo">230</span> try {<a name="line.230"></a> -<span class="sourceLineNo">231</span> Class<?> externalCodec =<a name="line.231"></a> -<span class="sourceLineNo">232</span> getClassLoaderForCodec().loadClass("org.apache.hadoop.io.compress.Lz4Codec");<a name="line.232"></a> -<span class="sourceLineNo">233</span> return (CompressionCodec) ReflectionUtils.newInstance(externalCodec, conf);<a name="line.233"></a> -<span class="sourceLineNo">234</span> } catch (ClassNotFoundException e) {<a name="line.234"></a> -<span class="sourceLineNo">235</span> throw new RuntimeException(e);<a name="line.235"></a> -<span class="sourceLineNo">236</span> }<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><a name="line.239"></a> -<span class="sourceLineNo">240</span> private final Configuration conf;<a name="line.240"></a> -<span class="sourceLineNo">241</span> private final String compressName;<a name="line.241"></a> -<span class="sourceLineNo">242</span> /** data input buffer size to absorb small reads from application. */<a name="line.242"></a> -<span class="sourceLineNo">243</span> private static final int DATA_IBUF_SIZE = 1 * 1024;<a name="line.243"></a> -<span class="sourceLineNo">244</span> /** data output buffer size to absorb small writes from application. */<a name="line.244"></a> -<span class="sourceLineNo">245</span> private static final int DATA_OBUF_SIZE = 4 * 1024;<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> Algorithm(String name) {<a name="line.247"></a> -<span class="sourceLineNo">248</span> this.conf = new Configuration();<a name="line.248"></a> -<span class="sourceLineNo">249</span> this.conf.setBoolean("io.native.lib.available", true);<a name="line.249"></a> -<span class="sourceLineNo">250</span> this.compressName = name;<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> abstract CompressionCodec getCodec(Configuration conf);<a name="line.253"></a> -<span class="sourceLineNo">254</span><a name="line.254"></a> -<span class="sourceLineNo">255</span> public InputStream createDecompressionStream(<a name="line.255"></a> -<span class="sourceLineNo">256</span> InputStream downStream, Decompressor decompressor,<a name="line.256"></a> -<span 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name="line.299"></a> -<span class="sourceLineNo">300</span> public Compressor getCompressor() {<a name="line.300"></a> -<span class="sourceLineNo">301</span> CompressionCodec codec = getCodec(conf);<a name="line.301"></a> -<span class="sourceLineNo">302</span> if (codec != null) {<a name="line.302"></a> -<span class="sourceLineNo">303</span> Compressor compressor = CodecPool.getCompressor(codec);<a name="line.303"></a> -<span class="sourceLineNo">304</span> if (LOG.isTraceEnabled()) LOG.trace("Retrieved compressor " + compressor + " from pool.");<a name="line.304"></a> -<span class="sourceLineNo">305</span> if (compressor != null) {<a name="line.305"></a> -<span class="sourceLineNo">306</span> if (compressor.finished()) {<a name="line.306"></a> -<span class="sourceLineNo">307</span> // Somebody returns the compressor to CodecPool but is still using it.<a name="line.307"></a> -<span class="sourceLineNo">308</span> LOG.warn("Compressor obtained from CodecPool is already finished()");<a 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destOffset < uncompressedSize) {<a name="line.413"></a> -<span class="sourceLineNo">414</span> throw new IllegalArgumentException(<a name="line.414"></a> -<span class="sourceLineNo">415</span> "Output buffer does not have enough space to hold "<a name="line.415"></a> -<span class="sourceLineNo">416</span> + uncompressedSize + " decompressed bytes, available: "<a name="line.416"></a> -<span class="sourceLineNo">417</span> + (dest.length - destOffset));<a name="line.417"></a> -<span class="sourceLineNo">418</span> }<a name="line.418"></a> -<span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> Decompressor decompressor = null;<a name="line.420"></a> -<span class="sourceLineNo">421</span> try {<a name="line.421"></a> -<span class="sourceLineNo">422</span> decompressor = compressAlgo.getDecompressor();<a name="line.422"></a> -<span class="sourceLineNo">423</span> InputStream is = compressAlgo.createDecompressionStream(<a name="line.423"></a> -<span class="sourceLineNo">424</span> bufferedBoundedStream, decompressor, 0);<a name="line.424"></a> -<span class="sourceLineNo">425</span><a name="line.425"></a> -<span class="sourceLineNo">426</span> IOUtils.readFully(is, dest, destOffset, uncompressedSize);<a name="line.426"></a> -<span class="sourceLineNo">427</span> is.close();<a name="line.427"></a> -<span class="sourceLineNo">428</span> } finally {<a name="line.428"></a> -<span class="sourceLineNo">429</span> if (decompressor != null) {<a name="line.429"></a> -<span class="sourceLineNo">430</span> compressAlgo.returnDecompressor(decompressor);<a name="line.430"></a> -<span class="sourceLineNo">431</span> }<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span> }<a name="line.433"></a> -<span class="sourceLineNo">434</span>}<a name="line.434"></a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</pre> -</div> -</body> -</html> http://git-wip-us.apache.org/repos/asf/hbase/blob/fc29f802/apidocs/src-html/org/apache/hadoop/hbase/mapred/TableInputFormat.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapred/TableInputFormat.html b/apidocs/src-html/org/apache/hadoop/hbase/mapred/TableInputFormat.html index d7d24cb..00dfb27 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/mapred/TableInputFormat.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/mapred/TableInputFormat.html @@ -86,7 +86,7 @@ <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> // connected to table?<a name="line.80"></a> -<span class="sourceLineNo">081</span> if (getHTable() == null) {<a name="line.81"></a> +<span class="sourceLineNo">081</span> if (getTable() == null) {<a name="line.81"></a> <span class="sourceLineNo">082</span> throw new IOException("could not connect to table '" +<a name="line.82"></a> <span class="sourceLineNo">083</span> tableNames[0].getName() + "'");<a name="line.83"></a> <span class="sourceLineNo">084</span> }<a name="line.84"></a>
