http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html new file mode 100644 index 0000000..d589905 --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html @@ -0,0 +1,203 @@ +<!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 contributor license<a name="line.2"></a> +<span class="sourceLineNo">003</span> * agreements. See the NOTICE file distributed with this work for additional information regarding<a name="line.3"></a> +<span class="sourceLineNo">004</span> * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the<a name="line.4"></a> +<span class="sourceLineNo">005</span> * "License"); you may not use this file except in compliance with the License. You may obtain a<a name="line.5"></a> +<span class="sourceLineNo">006</span> * copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable<a name="line.6"></a> +<span class="sourceLineNo">007</span> * law or agreed to in writing, software distributed under the License is distributed on an "AS IS"<a name="line.7"></a> +<span class="sourceLineNo">008</span> * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License<a name="line.8"></a> +<span class="sourceLineNo">009</span> * for the specific language governing permissions and limitations under the License.<a name="line.9"></a> +<span class="sourceLineNo">010</span> */<a name="line.10"></a> +<span class="sourceLineNo">011</span><a name="line.11"></a> +<span class="sourceLineNo">012</span>package org.apache.hadoop.hbase.quotas;<a name="line.12"></a> +<span class="sourceLineNo">013</span><a name="line.13"></a> +<span class="sourceLineNo">014</span>import java.util.regex.Matcher;<a name="line.14"></a> +<span class="sourceLineNo">015</span>import java.util.regex.Pattern;<a name="line.15"></a> +<span class="sourceLineNo">016</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.16"></a> +<span class="sourceLineNo">017</span>import org.apache.hadoop.util.StringUtils;<a name="line.17"></a> +<span class="sourceLineNo">018</span><a name="line.18"></a> +<span class="sourceLineNo">019</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.19"></a> +<span class="sourceLineNo">020</span><a name="line.20"></a> +<span class="sourceLineNo">021</span>/**<a name="line.21"></a> +<span class="sourceLineNo">022</span> * Describe the throttling result. TODO: At some point this will be handled on the client side to<a name="line.22"></a> +<span class="sourceLineNo">023</span> * prevent operation to go on the server if the waitInterval is greater than the one got as result<a name="line.23"></a> +<span class="sourceLineNo">024</span> * of this exception.<a name="line.24"></a> +<span class="sourceLineNo">025</span> */<a name="line.25"></a> +<span class="sourceLineNo">026</span>@InterfaceAudience.Public<a name="line.26"></a> +<span class="sourceLineNo">027</span>public class RpcThrottlingException extends HBaseIOException {<a name="line.27"></a> +<span class="sourceLineNo">028</span><a name="line.28"></a> +<span class="sourceLineNo">029</span> @InterfaceAudience.Public<a name="line.29"></a> +<span class="sourceLineNo">030</span> public enum Type {<a name="line.30"></a> +<span class="sourceLineNo">031</span> NumRequestsExceeded, RequestSizeExceeded, NumReadRequestsExceeded, NumWriteRequestsExceeded,<a name="line.31"></a> +<span class="sourceLineNo">032</span> WriteSizeExceeded, ReadSizeExceeded,<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> private static final String[] MSG_TYPE =<a name="line.35"></a> +<span class="sourceLineNo">036</span> new String[] { "number of requests exceeded", "request size limit exceeded",<a name="line.36"></a> +<span class="sourceLineNo">037</span> "number of read requests exceeded", "number of write requests exceeded",<a name="line.37"></a> +<span class="sourceLineNo">038</span> "write size limit exceeded", "read size limit exceeded", };<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> private static final String MSG_WAIT = " - wait ";<a name="line.40"></a> +<span class="sourceLineNo">041</span><a name="line.41"></a> +<span class="sourceLineNo">042</span> private long waitInterval;<a name="line.42"></a> +<span class="sourceLineNo">043</span> private Type type;<a name="line.43"></a> +<span class="sourceLineNo">044</span><a name="line.44"></a> +<span class="sourceLineNo">045</span> public RpcThrottlingException(String msg) {<a name="line.45"></a> +<span class="sourceLineNo">046</span> super(msg);<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> // Dirty workaround to get the information after<a name="line.48"></a> +<span class="sourceLineNo">049</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.49"></a> +<span class="sourceLineNo">050</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.50"></a> +<span class="sourceLineNo">051</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.51"></a> +<span class="sourceLineNo">052</span> if (index >= 0) {<a name="line.52"></a> +<span class="sourceLineNo">053</span> String waitTimeStr = msg.substring(index + MSG_TYPE[i].length() + MSG_WAIT.length());<a name="line.53"></a> +<span class="sourceLineNo">054</span> type = Type.values()[i];<a name="line.54"></a> +<span class="sourceLineNo">055</span> waitInterval = timeFromString(waitTimeStr);<a name="line.55"></a> +<span class="sourceLineNo">056</span> break;<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> }<a name="line.59"></a> +<span class="sourceLineNo">060</span><a name="line.60"></a> +<span class="sourceLineNo">061</span> public RpcThrottlingException(final Type type, final long waitInterval, final String msg) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> super(msg);<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.waitInterval = waitInterval;<a name="line.63"></a> +<span class="sourceLineNo">064</span> this.type = type;<a name="line.64"></a> +<span class="sourceLineNo">065</span> }<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> public Type getType() {<a name="line.67"></a> +<span class="sourceLineNo">068</span> return this.type;<a name="line.68"></a> +<span class="sourceLineNo">069</span> }<a name="line.69"></a> +<span class="sourceLineNo">070</span><a name="line.70"></a> +<span class="sourceLineNo">071</span> public long getWaitInterval() {<a name="line.71"></a> +<span class="sourceLineNo">072</span> return this.waitInterval;<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> public static void throwNumRequestsExceeded(final long waitInterval) throws<a name="line.75"></a> +<span class="sourceLineNo">076</span> RpcThrottlingException {<a name="line.76"></a> +<span class="sourceLineNo">077</span> throwThrottlingException(Type.NumRequestsExceeded, waitInterval);<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 void throwRequestSizeExceeded(final long waitInterval)<a name="line.80"></a> +<span class="sourceLineNo">081</span> throws RpcThrottlingException {<a name="line.81"></a> +<span class="sourceLineNo">082</span> throwThrottlingException(Type.RequestSizeExceeded, waitInterval);<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> public static void throwNumReadRequestsExceeded(final long waitInterval)<a name="line.85"></a> +<span class="sourceLineNo">086</span> throws RpcThrottlingException {<a name="line.86"></a> +<span class="sourceLineNo">087</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.90"></a> +<span class="sourceLineNo">091</span> throws RpcThrottlingException {<a name="line.91"></a> +<span class="sourceLineNo">092</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<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> public static void throwWriteSizeExceeded(final long waitInterval) throws RpcThrottlingException {<a name="line.95"></a> +<span class="sourceLineNo">096</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval) throws RpcThrottlingException {<a name="line.99"></a> +<span class="sourceLineNo">100</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<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> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.103"></a> +<span class="sourceLineNo">104</span> throws RpcThrottlingException {<a name="line.104"></a> +<span class="sourceLineNo">105</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + StringUtils.formatTime(waitInterval);<a name="line.105"></a> +<span class="sourceLineNo">106</span> throw new RpcThrottlingException(type, waitInterval, msg);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> private static long timeFromString(String timeDiff) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> Pattern[] patterns =<a name="line.110"></a> +<span class="sourceLineNo">111</span> new Pattern[] { Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.111"></a> +<span class="sourceLineNo">112</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.112"></a> +<span class="sourceLineNo">113</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec") };<a name="line.113"></a> +<span class="sourceLineNo">114</span><a name="line.114"></a> +<span class="sourceLineNo">115</span> for (int i = 0; i < patterns.length; ++i) {<a name="line.115"></a> +<span class="sourceLineNo">116</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.116"></a> +<span class="sourceLineNo">117</span> if (m.find()) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.118"></a> +<span class="sourceLineNo">119</span> if (i > 0) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.120"></a> +<span class="sourceLineNo">121</span> }<a name="line.121"></a> +<span class="sourceLineNo">122</span> if (i > 1) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.123"></a> +<span class="sourceLineNo">124</span> }<a name="line.124"></a> +<span class="sourceLineNo">125</span> return time;<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> return -1;<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span>}<a name="line.131"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.html new file mode 100644 index 0000000..d589905 --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/RpcThrottlingException.html @@ -0,0 +1,203 @@ +<!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 contributor license<a name="line.2"></a> +<span class="sourceLineNo">003</span> * agreements. See the NOTICE file distributed with this work for additional information regarding<a name="line.3"></a> +<span class="sourceLineNo">004</span> * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the<a name="line.4"></a> +<span class="sourceLineNo">005</span> * "License"); you may not use this file except in compliance with the License. You may obtain a<a name="line.5"></a> +<span class="sourceLineNo">006</span> * copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable<a name="line.6"></a> +<span class="sourceLineNo">007</span> * law or agreed to in writing, software distributed under the License is distributed on an "AS IS"<a name="line.7"></a> +<span class="sourceLineNo">008</span> * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License<a name="line.8"></a> +<span class="sourceLineNo">009</span> * for the specific language governing permissions and limitations under the License.<a name="line.9"></a> +<span class="sourceLineNo">010</span> */<a name="line.10"></a> +<span class="sourceLineNo">011</span><a name="line.11"></a> +<span class="sourceLineNo">012</span>package org.apache.hadoop.hbase.quotas;<a name="line.12"></a> +<span class="sourceLineNo">013</span><a name="line.13"></a> +<span class="sourceLineNo">014</span>import java.util.regex.Matcher;<a name="line.14"></a> +<span class="sourceLineNo">015</span>import java.util.regex.Pattern;<a name="line.15"></a> +<span class="sourceLineNo">016</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.16"></a> +<span class="sourceLineNo">017</span>import org.apache.hadoop.util.StringUtils;<a name="line.17"></a> +<span class="sourceLineNo">018</span><a name="line.18"></a> +<span class="sourceLineNo">019</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.19"></a> +<span class="sourceLineNo">020</span><a name="line.20"></a> +<span class="sourceLineNo">021</span>/**<a name="line.21"></a> +<span class="sourceLineNo">022</span> * Describe the throttling result. TODO: At some point this will be handled on the client side to<a name="line.22"></a> +<span class="sourceLineNo">023</span> * prevent operation to go on the server if the waitInterval is greater than the one got as result<a name="line.23"></a> +<span class="sourceLineNo">024</span> * of this exception.<a name="line.24"></a> +<span class="sourceLineNo">025</span> */<a name="line.25"></a> +<span class="sourceLineNo">026</span>@InterfaceAudience.Public<a name="line.26"></a> +<span class="sourceLineNo">027</span>public class RpcThrottlingException extends HBaseIOException {<a name="line.27"></a> +<span class="sourceLineNo">028</span><a name="line.28"></a> +<span class="sourceLineNo">029</span> @InterfaceAudience.Public<a name="line.29"></a> +<span class="sourceLineNo">030</span> public enum Type {<a name="line.30"></a> +<span class="sourceLineNo">031</span> NumRequestsExceeded, RequestSizeExceeded, NumReadRequestsExceeded, NumWriteRequestsExceeded,<a name="line.31"></a> +<span class="sourceLineNo">032</span> WriteSizeExceeded, ReadSizeExceeded,<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> private static final String[] MSG_TYPE =<a name="line.35"></a> +<span class="sourceLineNo">036</span> new String[] { "number of requests exceeded", "request size limit exceeded",<a name="line.36"></a> +<span class="sourceLineNo">037</span> "number of read requests exceeded", "number of write requests exceeded",<a name="line.37"></a> +<span class="sourceLineNo">038</span> "write size limit exceeded", "read size limit exceeded", };<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> private static final String MSG_WAIT = " - wait ";<a name="line.40"></a> +<span class="sourceLineNo">041</span><a name="line.41"></a> +<span class="sourceLineNo">042</span> private long waitInterval;<a name="line.42"></a> +<span class="sourceLineNo">043</span> private Type type;<a name="line.43"></a> +<span class="sourceLineNo">044</span><a name="line.44"></a> +<span class="sourceLineNo">045</span> public RpcThrottlingException(String msg) {<a name="line.45"></a> +<span class="sourceLineNo">046</span> super(msg);<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> // Dirty workaround to get the information after<a name="line.48"></a> +<span class="sourceLineNo">049</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.49"></a> +<span class="sourceLineNo">050</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.50"></a> +<span class="sourceLineNo">051</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.51"></a> +<span class="sourceLineNo">052</span> if (index >= 0) {<a name="line.52"></a> +<span class="sourceLineNo">053</span> String waitTimeStr = msg.substring(index + MSG_TYPE[i].length() + MSG_WAIT.length());<a name="line.53"></a> +<span class="sourceLineNo">054</span> type = Type.values()[i];<a name="line.54"></a> +<span class="sourceLineNo">055</span> waitInterval = timeFromString(waitTimeStr);<a name="line.55"></a> +<span class="sourceLineNo">056</span> break;<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> }<a name="line.59"></a> +<span class="sourceLineNo">060</span><a name="line.60"></a> +<span class="sourceLineNo">061</span> public RpcThrottlingException(final Type type, final long waitInterval, final String msg) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> super(msg);<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.waitInterval = waitInterval;<a name="line.63"></a> +<span class="sourceLineNo">064</span> this.type = type;<a name="line.64"></a> +<span class="sourceLineNo">065</span> }<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> public Type getType() {<a name="line.67"></a> +<span class="sourceLineNo">068</span> return this.type;<a name="line.68"></a> +<span class="sourceLineNo">069</span> }<a name="line.69"></a> +<span class="sourceLineNo">070</span><a name="line.70"></a> +<span class="sourceLineNo">071</span> public long getWaitInterval() {<a name="line.71"></a> +<span class="sourceLineNo">072</span> return this.waitInterval;<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> public static void throwNumRequestsExceeded(final long waitInterval) throws<a name="line.75"></a> +<span class="sourceLineNo">076</span> RpcThrottlingException {<a name="line.76"></a> +<span class="sourceLineNo">077</span> throwThrottlingException(Type.NumRequestsExceeded, waitInterval);<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 void throwRequestSizeExceeded(final long waitInterval)<a name="line.80"></a> +<span class="sourceLineNo">081</span> throws RpcThrottlingException {<a name="line.81"></a> +<span class="sourceLineNo">082</span> throwThrottlingException(Type.RequestSizeExceeded, waitInterval);<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> public static void throwNumReadRequestsExceeded(final long waitInterval)<a name="line.85"></a> +<span class="sourceLineNo">086</span> throws RpcThrottlingException {<a name="line.86"></a> +<span class="sourceLineNo">087</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.90"></a> +<span class="sourceLineNo">091</span> throws RpcThrottlingException {<a name="line.91"></a> +<span class="sourceLineNo">092</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<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> public static void throwWriteSizeExceeded(final long waitInterval) throws RpcThrottlingException {<a name="line.95"></a> +<span class="sourceLineNo">096</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval) throws RpcThrottlingException {<a name="line.99"></a> +<span class="sourceLineNo">100</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<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> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.103"></a> +<span class="sourceLineNo">104</span> throws RpcThrottlingException {<a name="line.104"></a> +<span class="sourceLineNo">105</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + StringUtils.formatTime(waitInterval);<a name="line.105"></a> +<span class="sourceLineNo">106</span> throw new RpcThrottlingException(type, waitInterval, msg);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> private static long timeFromString(String timeDiff) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> Pattern[] patterns =<a name="line.110"></a> +<span class="sourceLineNo">111</span> new Pattern[] { Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.111"></a> +<span class="sourceLineNo">112</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.112"></a> +<span class="sourceLineNo">113</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec") };<a name="line.113"></a> +<span class="sourceLineNo">114</span><a name="line.114"></a> +<span class="sourceLineNo">115</span> for (int i = 0; i < patterns.length; ++i) {<a name="line.115"></a> +<span class="sourceLineNo">116</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.116"></a> +<span class="sourceLineNo">117</span> if (m.find()) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.118"></a> +<span class="sourceLineNo">119</span> if (i > 0) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.120"></a> +<span class="sourceLineNo">121</span> }<a name="line.121"></a> +<span class="sourceLineNo">122</span> if (i > 1) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.123"></a> +<span class="sourceLineNo">124</span> }<a name="line.124"></a> +<span class="sourceLineNo">125</span> return time;<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> return -1;<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span>}<a name="line.131"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.Type.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.Type.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.Type.html index 985e2ef..c27a837 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.Type.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.Type.html @@ -37,145 +37,148 @@ <span class="sourceLineNo">029</span> * TODO: At some point this will be handled on the client side to prevent<a name="line.29"></a> <span class="sourceLineNo">030</span> * operation to go on the server if the waitInterval is grater than the one got<a name="line.30"></a> <span class="sourceLineNo">031</span> * as result of this exception.<a name="line.31"></a> -<span class="sourceLineNo">032</span> */<a name="line.32"></a> -<span class="sourceLineNo">033</span>@InterfaceAudience.Public<a name="line.33"></a> -<span class="sourceLineNo">034</span>public class ThrottlingException extends QuotaExceededException {<a name="line.34"></a> -<span class="sourceLineNo">035</span> private static final long serialVersionUID = 1406576492085155743L;<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 enum Type {<a name="line.38"></a> -<span class="sourceLineNo">039</span> NumRequestsExceeded,<a name="line.39"></a> -<span class="sourceLineNo">040</span> RequestSizeExceeded,<a name="line.40"></a> -<span class="sourceLineNo">041</span> NumReadRequestsExceeded,<a name="line.41"></a> -<span class="sourceLineNo">042</span> NumWriteRequestsExceeded,<a name="line.42"></a> -<span class="sourceLineNo">043</span> WriteSizeExceeded,<a name="line.43"></a> -<span class="sourceLineNo">044</span> ReadSizeExceeded,<a name="line.44"></a> -<span class="sourceLineNo">045</span> }<a name="line.45"></a> -<span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> private static final String[] MSG_TYPE = new String[] {<a name="line.47"></a> -<span class="sourceLineNo">048</span> "number of requests exceeded",<a name="line.48"></a> -<span class="sourceLineNo">049</span> "request size limit exceeded",<a name="line.49"></a> -<span class="sourceLineNo">050</span> "number of read requests exceeded",<a name="line.50"></a> -<span class="sourceLineNo">051</span> "number of write requests exceeded",<a name="line.51"></a> -<span class="sourceLineNo">052</span> "write size limit exceeded",<a name="line.52"></a> -<span class="sourceLineNo">053</span> "read size limit exceeded",<a name="line.53"></a> -<span class="sourceLineNo">054</span> };<a name="line.54"></a> -<span class="sourceLineNo">055</span><a name="line.55"></a> -<span class="sourceLineNo">056</span> private static final String MSG_WAIT = " - wait ";<a name="line.56"></a> -<span class="sourceLineNo">057</span><a name="line.57"></a> -<span class="sourceLineNo">058</span> private long waitInterval;<a name="line.58"></a> -<span class="sourceLineNo">059</span> private Type type;<a name="line.59"></a> +<span class="sourceLineNo">032</span> *<a name="line.32"></a> +<span class="sourceLineNo">033</span> * @deprecated replaced by {@link RpcThrottlingException} since hbase-2.0.0.<a name="line.33"></a> +<span class="sourceLineNo">034</span> */<a name="line.34"></a> +<span class="sourceLineNo">035</span>@Deprecated<a name="line.35"></a> +<span class="sourceLineNo">036</span>@InterfaceAudience.Public<a name="line.36"></a> +<span class="sourceLineNo">037</span>public class ThrottlingException extends QuotaExceededException {<a name="line.37"></a> +<span class="sourceLineNo">038</span> private static final long serialVersionUID = 1406576492085155743L;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> @InterfaceAudience.Public<a name="line.40"></a> +<span class="sourceLineNo">041</span> public enum Type {<a name="line.41"></a> +<span class="sourceLineNo">042</span> NumRequestsExceeded,<a name="line.42"></a> +<span class="sourceLineNo">043</span> RequestSizeExceeded,<a name="line.43"></a> +<span class="sourceLineNo">044</span> NumReadRequestsExceeded,<a name="line.44"></a> +<span class="sourceLineNo">045</span> NumWriteRequestsExceeded,<a name="line.45"></a> +<span class="sourceLineNo">046</span> WriteSizeExceeded,<a name="line.46"></a> +<span class="sourceLineNo">047</span> ReadSizeExceeded,<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> private static final String[] MSG_TYPE = new String[] {<a name="line.50"></a> +<span class="sourceLineNo">051</span> "number of requests exceeded",<a name="line.51"></a> +<span class="sourceLineNo">052</span> "request size limit exceeded",<a name="line.52"></a> +<span class="sourceLineNo">053</span> "number of read requests exceeded",<a name="line.53"></a> +<span class="sourceLineNo">054</span> "number of write requests exceeded",<a name="line.54"></a> +<span class="sourceLineNo">055</span> "write size limit exceeded",<a name="line.55"></a> +<span class="sourceLineNo">056</span> "read size limit exceeded",<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> private static final String MSG_WAIT = " - wait ";<a name="line.59"></a> <span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> public ThrottlingException(String msg) {<a name="line.61"></a> -<span class="sourceLineNo">062</span> super(msg);<a name="line.62"></a> +<span class="sourceLineNo">061</span> private long waitInterval;<a name="line.61"></a> +<span class="sourceLineNo">062</span> private Type type;<a name="line.62"></a> <span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> // Dirty workaround to get the information after<a name="line.64"></a> -<span class="sourceLineNo">065</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.65"></a> -<span class="sourceLineNo">066</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.66"></a> -<span class="sourceLineNo">067</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.67"></a> -<span class="sourceLineNo">068</span> if (index >= 0) {<a name="line.68"></a> -<span class="sourceLineNo">069</span> String waitTimeStr = msg.substring(index + MSG_TYPE[i].length() + MSG_WAIT.length());<a name="line.69"></a> -<span class="sourceLineNo">070</span> type = Type.values()[i];<a name="line.70"></a> -<span class="sourceLineNo">071</span> waitInterval = timeFromString(waitTimeStr);<a name="line.71"></a> -<span class="sourceLineNo">072</span> break;<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> public ThrottlingException(final Type type, final long waitInterval, final String msg) {<a name="line.77"></a> -<span class="sourceLineNo">078</span> super(msg);<a name="line.78"></a> -<span class="sourceLineNo">079</span> this.waitInterval = waitInterval;<a name="line.79"></a> -<span class="sourceLineNo">080</span> this.type = type;<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> public Type getType() {<a name="line.83"></a> -<span class="sourceLineNo">084</span> return this.type;<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> public long getWaitInterval() {<a name="line.87"></a> -<span class="sourceLineNo">088</span> return this.waitInterval;<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> public static void throwNumRequestsExceeded(final long waitInterval)<a name="line.91"></a> -<span class="sourceLineNo">092</span> throws ThrottlingException {<a name="line.92"></a> -<span class="sourceLineNo">093</span> throwThrottlingException(Type.NumRequestsExceeded, waitInterval);<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> public static void throwRequestSizeExceeded(final long waitInterval)<a name="line.96"></a> -<span class="sourceLineNo">097</span> throws ThrottlingException {<a name="line.97"></a> -<span class="sourceLineNo">098</span> throwThrottlingException(Type.RequestSizeExceeded, waitInterval);<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<a name="line.99"></a> -<span class="sourceLineNo">100</span><a name="line.100"></a> -<span class="sourceLineNo">101</span> public static void throwNumReadRequestsExceeded(final long waitInterval)<a name="line.101"></a> -<span class="sourceLineNo">102</span> throws ThrottlingException {<a name="line.102"></a> -<span class="sourceLineNo">103</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.103"></a> -<span class="sourceLineNo">104</span> }<a name="line.104"></a> -<span class="sourceLineNo">105</span><a name="line.105"></a> -<span class="sourceLineNo">106</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.106"></a> -<span class="sourceLineNo">107</span> throws ThrottlingException {<a name="line.107"></a> -<span class="sourceLineNo">108</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> public static void throwWriteSizeExceeded(final long waitInterval)<a name="line.111"></a> -<span class="sourceLineNo">112</span> throws ThrottlingException {<a name="line.112"></a> -<span class="sourceLineNo">113</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval)<a name="line.116"></a> -<span class="sourceLineNo">117</span> throws ThrottlingException {<a name="line.117"></a> -<span class="sourceLineNo">118</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<a name="line.118"></a> -<span class="sourceLineNo">119</span> }<a name="line.119"></a> -<span class="sourceLineNo">120</span><a name="line.120"></a> -<span class="sourceLineNo">121</span> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.121"></a> -<span class="sourceLineNo">122</span> throws ThrottlingException {<a name="line.122"></a> -<span class="sourceLineNo">123</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + formatTime(waitInterval);<a name="line.123"></a> -<span class="sourceLineNo">124</span> throw new ThrottlingException(type, waitInterval, msg);<a name="line.124"></a> -<span class="sourceLineNo">125</span> }<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> public static String formatTime(long timeDiff) {<a name="line.127"></a> -<span class="sourceLineNo">128</span> StringBuilder buf = new StringBuilder();<a name="line.128"></a> -<span class="sourceLineNo">129</span> long hours = timeDiff / (60*60*1000);<a name="line.129"></a> -<span class="sourceLineNo">130</span> long rem = (timeDiff % (60*60*1000));<a name="line.130"></a> -<span class="sourceLineNo">131</span> long minutes = rem / (60*1000);<a name="line.131"></a> -<span class="sourceLineNo">132</span> rem = rem % (60*1000);<a name="line.132"></a> -<span class="sourceLineNo">133</span> float seconds = rem / 1000.0f;<a name="line.133"></a> -<span class="sourceLineNo">134</span><a name="line.134"></a> -<span class="sourceLineNo">135</span> if (hours != 0){<a name="line.135"></a> -<span class="sourceLineNo">136</span> buf.append(hours);<a name="line.136"></a> -<span class="sourceLineNo">137</span> buf.append("hrs, ");<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<a name="line.138"></a> -<span class="sourceLineNo">139</span> if (minutes != 0){<a name="line.139"></a> -<span class="sourceLineNo">140</span> buf.append(minutes);<a name="line.140"></a> -<span class="sourceLineNo">141</span> buf.append("mins, ");<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span> buf.append(String.format("%.2fsec", seconds));<a name="line.143"></a> -<span class="sourceLineNo">144</span> return buf.toString();<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> private static long timeFromString(String timeDiff) {<a name="line.147"></a> -<span class="sourceLineNo">148</span> Pattern[] patterns = new Pattern[] {<a name="line.148"></a> -<span class="sourceLineNo">149</span> Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.149"></a> -<span class="sourceLineNo">150</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.150"></a> -<span class="sourceLineNo">151</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec")<a name="line.151"></a> -<span class="sourceLineNo">152</span> };<a name="line.152"></a> -<span class="sourceLineNo">153</span><a name="line.153"></a> -<span class="sourceLineNo">154</span> for (int i = 0; i < patterns.length; ++i) {<a name="line.154"></a> -<span class="sourceLineNo">155</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.155"></a> -<span class="sourceLineNo">156</span> if (m.find()) {<a name="line.156"></a> -<span class="sourceLineNo">157</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.157"></a> -<span class="sourceLineNo">158</span> if (i > 0) {<a name="line.158"></a> -<span class="sourceLineNo">159</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span> if (i > 1) {<a name="line.161"></a> -<span class="sourceLineNo">162</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.162"></a> +<span class="sourceLineNo">064</span> public ThrottlingException(String msg) {<a name="line.64"></a> +<span class="sourceLineNo">065</span> super(msg);<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> // Dirty workaround to get the information after<a name="line.67"></a> +<span class="sourceLineNo">068</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.68"></a> +<span class="sourceLineNo">069</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.69"></a> +<span class="sourceLineNo">070</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.70"></a> +<span class="sourceLineNo">071</span> if (index >= 0) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> String waitTimeStr = msg.substring(index + MSG_TYPE[i].length() + MSG_WAIT.length());<a name="line.72"></a> +<span class="sourceLineNo">073</span> type = Type.values()[i];<a name="line.73"></a> +<span class="sourceLineNo">074</span> waitInterval = timeFromString(waitTimeStr);<a name="line.74"></a> +<span class="sourceLineNo">075</span> break;<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><a name="line.79"></a> +<span class="sourceLineNo">080</span> public ThrottlingException(final Type type, final long waitInterval, final String msg) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> super(msg);<a name="line.81"></a> +<span class="sourceLineNo">082</span> this.waitInterval = waitInterval;<a name="line.82"></a> +<span class="sourceLineNo">083</span> this.type = type;<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> public Type getType() {<a name="line.86"></a> +<span class="sourceLineNo">087</span> return this.type;<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public long getWaitInterval() {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return this.waitInterval;<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> +<span class="sourceLineNo">094</span> public static void throwNumRequestsExceeded(final long waitInterval)<a name="line.94"></a> +<span class="sourceLineNo">095</span> throws ThrottlingException {<a name="line.95"></a> +<span class="sourceLineNo">096</span> throwThrottlingException(Type.NumRequestsExceeded, waitInterval);<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> public static void throwRequestSizeExceeded(final long waitInterval)<a name="line.99"></a> +<span class="sourceLineNo">100</span> throws ThrottlingException {<a name="line.100"></a> +<span class="sourceLineNo">101</span> throwThrottlingException(Type.RequestSizeExceeded, waitInterval);<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> public static void throwNumReadRequestsExceeded(final long waitInterval)<a name="line.104"></a> +<span class="sourceLineNo">105</span> throws ThrottlingException {<a name="line.105"></a> +<span class="sourceLineNo">106</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.109"></a> +<span class="sourceLineNo">110</span> throws ThrottlingException {<a name="line.110"></a> +<span class="sourceLineNo">111</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<a name="line.111"></a> +<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> public static void throwWriteSizeExceeded(final long waitInterval)<a name="line.114"></a> +<span class="sourceLineNo">115</span> throws ThrottlingException {<a name="line.115"></a> +<span class="sourceLineNo">116</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval)<a name="line.119"></a> +<span class="sourceLineNo">120</span> throws ThrottlingException {<a name="line.120"></a> +<span class="sourceLineNo">121</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span><a name="line.123"></a> +<span class="sourceLineNo">124</span> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.124"></a> +<span class="sourceLineNo">125</span> throws ThrottlingException {<a name="line.125"></a> +<span class="sourceLineNo">126</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + formatTime(waitInterval);<a name="line.126"></a> +<span class="sourceLineNo">127</span> throw new ThrottlingException(type, waitInterval, msg);<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> public static String formatTime(long timeDiff) {<a name="line.130"></a> +<span class="sourceLineNo">131</span> StringBuilder buf = new StringBuilder();<a name="line.131"></a> +<span class="sourceLineNo">132</span> long hours = timeDiff / (60*60*1000);<a name="line.132"></a> +<span class="sourceLineNo">133</span> long rem = (timeDiff % (60*60*1000));<a name="line.133"></a> +<span class="sourceLineNo">134</span> long minutes = rem / (60*1000);<a name="line.134"></a> +<span class="sourceLineNo">135</span> rem = rem % (60*1000);<a name="line.135"></a> +<span class="sourceLineNo">136</span> float seconds = rem / 1000.0f;<a name="line.136"></a> +<span class="sourceLineNo">137</span><a name="line.137"></a> +<span class="sourceLineNo">138</span> if (hours != 0){<a name="line.138"></a> +<span class="sourceLineNo">139</span> buf.append(hours);<a name="line.139"></a> +<span class="sourceLineNo">140</span> buf.append("hrs, ");<a name="line.140"></a> +<span class="sourceLineNo">141</span> }<a name="line.141"></a> +<span class="sourceLineNo">142</span> if (minutes != 0){<a name="line.142"></a> +<span class="sourceLineNo">143</span> buf.append(minutes);<a name="line.143"></a> +<span class="sourceLineNo">144</span> buf.append("mins, ");<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<a name="line.145"></a> +<span class="sourceLineNo">146</span> buf.append(String.format("%.2fsec", seconds));<a name="line.146"></a> +<span class="sourceLineNo">147</span> return buf.toString();<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">150</span> private static long timeFromString(String timeDiff) {<a name="line.150"></a> +<span class="sourceLineNo">151</span> Pattern[] patterns = new Pattern[] {<a name="line.151"></a> +<span class="sourceLineNo">152</span> Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.152"></a> +<span class="sourceLineNo">153</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.153"></a> +<span class="sourceLineNo">154</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec")<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> for (int i = 0; i < patterns.length; ++i) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.158"></a> +<span class="sourceLineNo">159</span> if (m.find()) {<a name="line.159"></a> +<span class="sourceLineNo">160</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.160"></a> +<span class="sourceLineNo">161</span> if (i > 0) {<a name="line.161"></a> +<span class="sourceLineNo">162</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.162"></a> <span class="sourceLineNo">163</span> }<a name="line.163"></a> -<span class="sourceLineNo">164</span> return time;<a name="line.164"></a> -<span class="sourceLineNo">165</span> }<a name="line.165"></a> -<span class="sourceLineNo">166</span> }<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> return -1;<a name="line.168"></a> -<span class="sourceLineNo">169</span> }<a name="line.169"></a> -<span class="sourceLineNo">170</span>}<a name="line.170"></a> +<span class="sourceLineNo">164</span> if (i > 1) {<a name="line.164"></a> +<span class="sourceLineNo">165</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.165"></a> +<span class="sourceLineNo">166</span> }<a name="line.166"></a> +<span class="sourceLineNo">167</span> return time;<a name="line.167"></a> +<span class="sourceLineNo">168</span> }<a name="line.168"></a> +<span class="sourceLineNo">169</span> }<a name="line.169"></a> +<span class="sourceLineNo">170</span><a name="line.170"></a> +<span class="sourceLineNo">171</span> return -1;<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span>}<a name="line.173"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.html index 985e2ef..c27a837 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/ThrottlingException.html @@ -37,145 +37,148 @@ <span class="sourceLineNo">029</span> * TODO: At some point this will be handled on the client side to prevent<a name="line.29"></a> <span class="sourceLineNo">030</span> * operation to go on the server if the waitInterval is grater than the one got<a name="line.30"></a> <span class="sourceLineNo">031</span> * as result of this exception.<a name="line.31"></a> -<span class="sourceLineNo">032</span> */<a name="line.32"></a> -<span class="sourceLineNo">033</span>@InterfaceAudience.Public<a name="line.33"></a> -<span class="sourceLineNo">034</span>public class ThrottlingException extends QuotaExceededException {<a name="line.34"></a> -<span class="sourceLineNo">035</span> private static final long serialVersionUID = 1406576492085155743L;<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 enum Type {<a name="line.38"></a> -<span class="sourceLineNo">039</span> NumRequestsExceeded,<a name="line.39"></a> -<span class="sourceLineNo">040</span> RequestSizeExceeded,<a name="line.40"></a> -<span class="sourceLineNo">041</span> NumReadRequestsExceeded,<a name="line.41"></a> -<span class="sourceLineNo">042</span> NumWriteRequestsExceeded,<a name="line.42"></a> -<span class="sourceLineNo">043</span> WriteSizeExceeded,<a name="line.43"></a> -<span class="sourceLineNo">044</span> ReadSizeExceeded,<a name="line.44"></a> -<span class="sourceLineNo">045</span> }<a name="line.45"></a> -<span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> private static final String[] MSG_TYPE = new String[] {<a name="line.47"></a> -<span class="sourceLineNo">048</span> "number of requests exceeded",<a name="line.48"></a> -<span class="sourceLineNo">049</span> "request size limit exceeded",<a name="line.49"></a> -<span class="sourceLineNo">050</span> "number of read requests exceeded",<a name="line.50"></a> -<span class="sourceLineNo">051</span> "number of write requests exceeded",<a name="line.51"></a> -<span class="sourceLineNo">052</span> "write size limit exceeded",<a 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+<span class="sourceLineNo">037</span>public class ThrottlingException extends QuotaExceededException {<a name="line.37"></a> +<span class="sourceLineNo">038</span> private static final long serialVersionUID = 1406576492085155743L;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> @InterfaceAudience.Public<a name="line.40"></a> +<span class="sourceLineNo">041</span> public enum Type {<a name="line.41"></a> +<span class="sourceLineNo">042</span> NumRequestsExceeded,<a name="line.42"></a> +<span class="sourceLineNo">043</span> RequestSizeExceeded,<a name="line.43"></a> +<span class="sourceLineNo">044</span> NumReadRequestsExceeded,<a name="line.44"></a> +<span class="sourceLineNo">045</span> NumWriteRequestsExceeded,<a name="line.45"></a> +<span class="sourceLineNo">046</span> WriteSizeExceeded,<a name="line.46"></a> +<span class="sourceLineNo">047</span> ReadSizeExceeded,<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> private static final String[] MSG_TYPE = new String[] {<a name="line.50"></a> +<span class="sourceLineNo">051</span> "number of requests exceeded",<a name="line.51"></a> +<span class="sourceLineNo">052</span> "request size limit exceeded",<a name="line.52"></a> +<span class="sourceLineNo">053</span> "number of read requests exceeded",<a name="line.53"></a> +<span class="sourceLineNo">054</span> "number of write requests exceeded",<a name="line.54"></a> +<span class="sourceLineNo">055</span> "write size limit exceeded",<a name="line.55"></a> +<span class="sourceLineNo">056</span> "read size limit exceeded",<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> private static final String MSG_WAIT = " - wait ";<a name="line.59"></a> <span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> public ThrottlingException(String msg) {<a name="line.61"></a> -<span class="sourceLineNo">062</span> super(msg);<a name="line.62"></a> +<span class="sourceLineNo">061</span> private long waitInterval;<a name="line.61"></a> +<span class="sourceLineNo">062</span> private Type type;<a name="line.62"></a> <span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> // Dirty workaround to get the information after<a name="line.64"></a> -<span class="sourceLineNo">065</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.65"></a> -<span class="sourceLineNo">066</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.66"></a> -<span class="sourceLineNo">067</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.67"></a> -<span class="sourceLineNo">068</span> if (index >= 0) {<a 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class="sourceLineNo">103</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.103"></a> -<span class="sourceLineNo">104</span> }<a name="line.104"></a> -<span class="sourceLineNo">105</span><a name="line.105"></a> -<span class="sourceLineNo">106</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.106"></a> -<span class="sourceLineNo">107</span> throws ThrottlingException {<a name="line.107"></a> -<span class="sourceLineNo">108</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> public static void throwWriteSizeExceeded(final long waitInterval)<a name="line.111"></a> -<span class="sourceLineNo">112</span> throws ThrottlingException {<a name="line.112"></a> -<span class="sourceLineNo">113</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval)<a name="line.116"></a> -<span class="sourceLineNo">117</span> throws ThrottlingException {<a name="line.117"></a> -<span class="sourceLineNo">118</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<a name="line.118"></a> -<span class="sourceLineNo">119</span> }<a name="line.119"></a> -<span class="sourceLineNo">120</span><a name="line.120"></a> -<span class="sourceLineNo">121</span> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.121"></a> -<span class="sourceLineNo">122</span> throws ThrottlingException {<a name="line.122"></a> -<span class="sourceLineNo">123</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + formatTime(waitInterval);<a name="line.123"></a> -<span class="sourceLineNo">124</span> throw new ThrottlingException(type, waitInterval, msg);<a name="line.124"></a> -<span class="sourceLineNo">125</span> }<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> public static String formatTime(long timeDiff) {<a name="line.127"></a> -<span class="sourceLineNo">128</span> StringBuilder buf = new StringBuilder();<a name="line.128"></a> -<span class="sourceLineNo">129</span> long hours = timeDiff / (60*60*1000);<a name="line.129"></a> -<span class="sourceLineNo">130</span> long rem = (timeDiff % (60*60*1000));<a name="line.130"></a> -<span class="sourceLineNo">131</span> long minutes = rem / (60*1000);<a name="line.131"></a> -<span class="sourceLineNo">132</span> rem = rem % (60*1000);<a name="line.132"></a> -<span class="sourceLineNo">133</span> float seconds = rem / 1000.0f;<a name="line.133"></a> -<span 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class="sourceLineNo">147</span> private static long timeFromString(String timeDiff) {<a name="line.147"></a> -<span class="sourceLineNo">148</span> Pattern[] patterns = new Pattern[] {<a name="line.148"></a> -<span class="sourceLineNo">149</span> Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.149"></a> -<span class="sourceLineNo">150</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.150"></a> -<span class="sourceLineNo">151</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec")<a name="line.151"></a> -<span class="sourceLineNo">152</span> };<a name="line.152"></a> -<span class="sourceLineNo">153</span><a name="line.153"></a> -<span class="sourceLineNo">154</span> for (int i = 0; i < patterns.length; ++i) {<a name="line.154"></a> -<span class="sourceLineNo">155</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.155"></a> -<span class="sourceLineNo">156</span> if (m.find()) {<a name="line.156"></a> -<span class="sourceLineNo">157</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.157"></a> -<span class="sourceLineNo">158</span> if (i > 0) {<a name="line.158"></a> -<span class="sourceLineNo">159</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span> if (i > 1) {<a name="line.161"></a> -<span class="sourceLineNo">162</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.162"></a> +<span class="sourceLineNo">064</span> public ThrottlingException(String msg) {<a name="line.64"></a> +<span class="sourceLineNo">065</span> super(msg);<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> // Dirty workaround to get the information after<a name="line.67"></a> +<span class="sourceLineNo">068</span> // ((RemoteException)e.getCause()).unwrapRemoteException()<a name="line.68"></a> +<span class="sourceLineNo">069</span> for (int i = 0; i < MSG_TYPE.length; ++i) {<a name="line.69"></a> +<span class="sourceLineNo">070</span> int index = msg.indexOf(MSG_TYPE[i]);<a name="line.70"></a> +<span class="sourceLineNo">071</span> if (index >= 0) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> String waitTimeStr = msg.substring(index + MSG_TYPE[i].length() + MSG_WAIT.length());<a name="line.72"></a> +<span class="sourceLineNo">073</span> type = Type.values()[i];<a name="line.73"></a> +<span class="sourceLineNo">074</span> waitInterval = timeFromString(waitTimeStr);<a name="line.74"></a> +<span class="sourceLineNo">075</span> break;<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><a name="line.79"></a> +<span class="sourceLineNo">080</span> public ThrottlingException(final Type type, final long waitInterval, final String msg) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> super(msg);<a name="line.81"></a> +<span class="sourceLineNo">082</span> this.waitInterval = waitInterval;<a name="line.82"></a> +<span class="sourceLineNo">083</span> this.type = type;<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> public Type getType() {<a name="line.86"></a> +<span class="sourceLineNo">087</span> return this.type;<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public long getWaitInterval() {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return this.waitInterval;<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> +<span class="sourceLineNo">094</span> public static void throwNumRequestsExceeded(final long waitInterval)<a name="line.94"></a> +<span class="sourceLineNo">095</span> throws ThrottlingException {<a name="line.95"></a> +<span class="sourceLineNo">096</span> throwThrottlingException(Type.NumRequestsExceeded, waitInterval);<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> public static void throwRequestSizeExceeded(final long waitInterval)<a name="line.99"></a> +<span class="sourceLineNo">100</span> throws ThrottlingException {<a name="line.100"></a> +<span class="sourceLineNo">101</span> throwThrottlingException(Type.RequestSizeExceeded, waitInterval);<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> public static void throwNumReadRequestsExceeded(final long waitInterval)<a name="line.104"></a> +<span class="sourceLineNo">105</span> throws ThrottlingException {<a name="line.105"></a> +<span class="sourceLineNo">106</span> throwThrottlingException(Type.NumReadRequestsExceeded, waitInterval);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> public static void throwNumWriteRequestsExceeded(final long waitInterval)<a name="line.109"></a> +<span class="sourceLineNo">110</span> throws ThrottlingException {<a name="line.110"></a> +<span class="sourceLineNo">111</span> throwThrottlingException(Type.NumWriteRequestsExceeded, waitInterval);<a name="line.111"></a> +<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> public static void throwWriteSizeExceeded(final long waitInterval)<a name="line.114"></a> +<span class="sourceLineNo">115</span> throws ThrottlingException {<a name="line.115"></a> +<span class="sourceLineNo">116</span> throwThrottlingException(Type.WriteSizeExceeded, waitInterval);<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> public static void throwReadSizeExceeded(final long waitInterval)<a name="line.119"></a> +<span class="sourceLineNo">120</span> throws ThrottlingException {<a name="line.120"></a> +<span class="sourceLineNo">121</span> throwThrottlingException(Type.ReadSizeExceeded, waitInterval);<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span><a name="line.123"></a> +<span class="sourceLineNo">124</span> private static void throwThrottlingException(final Type type, final long waitInterval)<a name="line.124"></a> +<span class="sourceLineNo">125</span> throws ThrottlingException {<a name="line.125"></a> +<span class="sourceLineNo">126</span> String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + formatTime(waitInterval);<a name="line.126"></a> +<span class="sourceLineNo">127</span> throw new ThrottlingException(type, waitInterval, msg);<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> public static String formatTime(long timeDiff) {<a name="line.130"></a> +<span class="sourceLineNo">131</span> StringBuilder buf = new StringBuilder();<a name="line.131"></a> +<span class="sourceLineNo">132</span> long hours = timeDiff / (60*60*1000);<a name="line.132"></a> +<span class="sourceLineNo">133</span> long rem = (timeDiff % (60*60*1000));<a name="line.133"></a> +<span class="sourceLineNo">134</span> long minutes = rem / (60*1000);<a name="line.134"></a> +<span class="sourceLineNo">135</span> rem = rem % (60*1000);<a name="line.135"></a> +<span class="sourceLineNo">136</span> float seconds = rem / 1000.0f;<a name="line.136"></a> +<span class="sourceLineNo">137</span><a name="line.137"></a> +<span class="sourceLineNo">138</span> if (hours != 0){<a name="line.138"></a> +<span class="sourceLineNo">139</span> buf.append(hours);<a name="line.139"></a> +<span class="sourceLineNo">140</span> buf.append("hrs, ");<a name="line.140"></a> +<span class="sourceLineNo">141</span> }<a name="line.141"></a> +<span class="sourceLineNo">142</span> if (minutes != 0){<a name="line.142"></a> +<span class="sourceLineNo">143</span> buf.append(minutes);<a name="line.143"></a> +<span class="sourceLineNo">144</span> buf.append("mins, ");<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<a name="line.145"></a> +<span class="sourceLineNo">146</span> buf.append(String.format("%.2fsec", seconds));<a name="line.146"></a> +<span class="sourceLineNo">147</span> return buf.toString();<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">150</span> private static long timeFromString(String timeDiff) {<a name="line.150"></a> +<span class="sourceLineNo">151</span> Pattern[] patterns = new Pattern[] {<a name="line.151"></a> +<span class="sourceLineNo">152</span> Pattern.compile("^(\\d+\\.\\d\\d)sec"),<a name="line.152"></a> +<span class="sourceLineNo">153</span> Pattern.compile("^(\\d+)mins, (\\d+\\.\\d\\d)sec"),<a name="line.153"></a> +<span class="sourceLineNo">154</span> Pattern.compile("^(\\d+)hrs, (\\d+)mins, (\\d+\\.\\d\\d)sec")<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> for (int i = 0; i < patterns.length; ++i) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> Matcher m = patterns[i].matcher(timeDiff);<a name="line.158"></a> +<span class="sourceLineNo">159</span> if (m.find()) {<a name="line.159"></a> +<span class="sourceLineNo">160</span> long time = Math.round(Float.parseFloat(m.group(1 + i)) * 1000);<a name="line.160"></a> +<span class="sourceLineNo">161</span> if (i > 0) {<a name="line.161"></a> +<span class="sourceLineNo">162</span> time += Long.parseLong(m.group(i)) * (60 * 1000);<a name="line.162"></a> <span class="sourceLineNo">163</span> }<a name="line.163"></a> -<span class="sourceLineNo">164</span> return time;<a name="line.164"></a> -<span class="sourceLineNo">165</span> }<a name="line.165"></a> -<span class="sourceLineNo">166</span> }<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> return -1;<a name="line.168"></a> -<span class="sourceLineNo">169</span> }<a name="line.169"></a> -<span class="sourceLineNo">170</span>}<a name="line.170"></a> +<span class="sourceLineNo">164</span> if (i > 1) {<a name="line.164"></a> +<span class="sourceLineNo">165</span> time += Long.parseLong(m.group(i - 1)) * (60 * 60 * 1000);<a name="line.165"></a> +<span class="sourceLineNo">166</span> }<a name="line.166"></a> +<span class="sourceLineNo">167</span> return time;<a name="line.167"></a> +<span class="sourceLineNo">168</span> }<a name="line.168"></a> +<span class="sourceLineNo">169</span> }<a name="line.169"></a> +<span class="sourceLineNo">170</span><a name="line.170"></a> +<span class="sourceLineNo">171</span> return -1;<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span>}<a name="line.173"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/TimeBasedLimiter.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/TimeBasedLimiter.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/TimeBasedLimiter.html index e4d7b66..16a2371 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/TimeBasedLimiter.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/TimeBasedLimiter.html @@ -118,30 +118,30 @@ <span class="sourceLineNo">110</span> }<a name="line.110"></a> <span class="sourceLineNo">111</span><a name="line.111"></a> <span class="sourceLineNo">112</span> @Override<a name="line.112"></a> -<span class="sourceLineNo">113</span> public void checkQuota(long writeSize, long readSize) throws ThrottlingException {<a name="line.113"></a> +<span class="sourceLineNo">113</span> public void checkQuota(long writeSize, long readSize) throws RpcThrottlingException {<a name="line.113"></a> <span class="sourceLineNo">114</span> if (!reqsLimiter.canExecute()) {<a name="line.114"></a> -<span class="sourceLineNo">115</span> ThrottlingException.throwNumRequestsExceeded(reqsLimiter.waitInterval());<a name="line.115"></a> +<span class="sourceLineNo">115</span> RpcThrottlingException.throwNumRequestsExceeded(reqsLimiter.waitInterval());<a name="line.115"></a> <span class="sourceLineNo">116</span> }<a name="line.116"></a> <span class="sourceLineNo">117</span> if (!reqSizeLimiter.canExecute(writeSize + readSize)) {<a name="line.117"></a> -<span class="sourceLineNo">118</span> ThrottlingException.throwRequestSizeExceeded(reqSizeLimiter<a name="line.118"></a> +<span class="sourceLineNo">118</span> RpcThrottlingException.throwRequestSizeExceeded(reqSizeLimiter<a name="line.118"></a> <span class="sourceLineNo">119</span> .waitInterval(writeSize + readSize));<a name="line.119"></a> <span class="sourceLineNo">120</span> }<a name="line.120"></a> <span class="sourceLineNo">121</span><a name="line.121"></a> <span class="sourceLineNo">122</span> if (writeSize > 0) {<a name="line.122"></a> <span class="sourceLineNo">123</span> if (!writeReqsLimiter.canExecute()) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> ThrottlingException.throwNumWriteRequestsExceeded(writeReqsLimiter.waitInterval());<a name="line.124"></a> +<span class="sourceLineNo">124</span> RpcThrottlingException.throwNumWriteRequestsExceeded(writeReqsLimiter.waitInterval());<a name="line.124"></a> <span class="sourceLineNo">125</span> }<a name="line.125"></a> <span class="sourceLineNo">126</span> if (!writeSizeLimiter.canExecute(writeSize)) {<a name="line.126"></a> -<span class="sourceLineNo">127</span> ThrottlingException.throwWriteSizeExceeded(writeSizeLimiter.waitInterval(writeSize));<a name="line.127"></a> +<span class="sourceLineNo">127</span> RpcThrottlingException.throwWriteSizeExceeded(writeSizeLimiter.waitInterval(writeSize));<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><a name="line.130"></a> <span class="sourceLineNo">131</span> if (readSize > 0) {<a name="line.131"></a> <span class="sourceLineNo">132</span> if (!readReqsLimiter.canExecute()) {<a name="line.132"></a> -<span class="sourceLineNo">133</span> ThrottlingException.throwNumReadRequestsExceeded(readReqsLimiter.waitInterval());<a name="line.133"></a> +<span class="sourceLineNo">133</span> RpcThrottlingException.throwNumReadRequestsExceeded(readReqsLimiter.waitInterval());<a name="line.133"></a> <span class="sourceLineNo">134</span> }<a name="line.134"></a> <span class="sourceLineNo">135</span> if (!readSizeLimiter.canExecute(readSize)) {<a name="line.135"></a> -<span class="sourceLineNo">136</span> ThrottlingException.throwReadSizeExceeded(readSizeLimiter.waitInterval(readSize));<a name="line.136"></a> +<span class="sourceLineNo">136</span> RpcThrottlingException.throwReadSizeExceeded(readSizeLimiter.waitInterval(readSize));<a name="line.136"></a> <span class="sourceLineNo">137</span> }<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> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/export_control.html ---------------------------------------------------------------------- diff --git a/export_control.html b/export_control.html index 22be6e7..acd7188 100644 --- a/export_control.html +++ b/export_control.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180416" /> + <meta name="Date-Revision-yyyymmdd" content="20180417" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Export Control @@ -331,7 +331,7 @@ for more details.</p> <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-16</li> + <li id="publishDate" class="pull-right">Last Published: 2018-04-17</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index 50ce950..fa90da2 100644 --- a/index.html +++ b/index.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180416" /> + <meta name="Date-Revision-yyyymmdd" content="20180417" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase⢠Home</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -409,7 +409,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-16</li> + <li id="publishDate" class="pull-right">Last Published: 2018-04-17</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/integration.html ---------------------------------------------------------------------- diff --git a/integration.html b/integration.html index 453fd19..459fad2 100644 --- a/integration.html +++ b/integration.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180416" /> + <meta name="Date-Revision-yyyymmdd" content="20180417" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – CI Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -291,7 +291,7 @@ <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-16</li> + <li id="publishDate" class="pull-right">Last Published: 2018-04-17</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a610f23a/issue-tracking.html ---------------------------------------------------------------------- diff --git a/issue-tracking.html b/issue-tracking.html index 55344bb..ba97839 100644 --- a/issue-tracking.html +++ b/issue-tracking.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180416" /> + <meta name="Date-Revision-yyyymmdd" content="20180417" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Issue Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -288,7 +288,7 @@ <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-16</li> + <li id="publishDate" class="pull-right">Last Published: 2018-04-17</li> </p> </div>