[22/49] hbase-site git commit: Published site at .

git-site-role Sun, 24 Sep 2017 08:14:11 -0700
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e6bd0774/devapidocs/src-html/org/apache/hadoop/hbase/quotas/GlobalQuotaSettings.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/GlobalQuotaSettings.html 
b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/GlobalQuotaSettings.html
new file mode 100644
index 0000000..9664a5d
--- /dev/null
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/GlobalQuotaSettings.html
@@ -0,0 +1,401 @@
+<!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<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * this work for additional information 
regarding copyright ownership.<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * The ASF licenses this file to you 
under the Apache License, Version 2.0<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * (the "License"); you may not use this 
file except in compliance with<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * the License.  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,<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF 
ANY KIND, either express or implied.<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * See the License for the specific 
language governing permissions and<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * limitations under 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.quotas;<a 
name="line.17"></a>
+<span class="sourceLineNo">018</span><a name="line.18"></a>
+<span class="sourceLineNo">019</span>import java.io.IOException;<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.Map.Entry;<a 
name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Objects;<a 
name="line.23"></a>
+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>import 
org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import 
org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import 
org.apache.hadoop.hbase.TableName;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import 
org.apache.hadoop.hbase.quotas.QuotaSettingsFactory.QuotaGlobalsSettingsBypass;<a
 name="line.28"></a>
+<span class="sourceLineNo">029</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest.Builder;<a
 name="line.29"></a>
+<span class="sourceLineNo">030</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;<a 
name="line.30"></a>
+<span class="sourceLineNo">031</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota;<a 
name="line.31"></a>
+<span class="sourceLineNo">032</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Throttle;<a 
name="line.32"></a>
+<span class="sourceLineNo">033</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.TimedQuota;<a 
name="line.33"></a>
+<span class="sourceLineNo">034</span>import 
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos;<a 
name="line.35"></a>
+<span class="sourceLineNo">036</span>import 
org.apache.yetus.audience.InterfaceAudience;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import 
org.apache.yetus.audience.InterfaceStability;<a name="line.37"></a>
+<span class="sourceLineNo">038</span><a name="line.38"></a>
+<span class="sourceLineNo">039</span>/**<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * An object which captures all quotas 
types (throttle or space) for a subject (user, table, or<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * namespace). This is used inside of the 
HBase RegionServer to act as an analogy to the<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * ProtocolBuffer class {@link Quotas}.<a 
name="line.42"></a>
+<span class="sourceLineNo">043</span> */<a name="line.43"></a>
+<span 
class="sourceLineNo">044</span>@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC})<a
 name="line.44"></a>
+<span class="sourceLineNo">045</span>@InterfaceStability.Evolving<a 
name="line.45"></a>
+<span class="sourceLineNo">046</span>public class GlobalQuotaSettings extends 
QuotaSettings {<a name="line.46"></a>
+<span class="sourceLineNo">047</span>  private final QuotaProtos.Throttle 
throttleProto;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>  private final Boolean bypassGlobals;<a 
name="line.48"></a>
+<span class="sourceLineNo">049</span>  private final QuotaProtos.SpaceQuota 
spaceProto;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>  protected GlobalQuotaSettings(<a 
name="line.51"></a>
+<span class="sourceLineNo">052</span>      String username, TableName 
tableName, String namespace, QuotaProtos.Quotas quotas) {<a name="line.52"></a>
+<span class="sourceLineNo">053</span>    this(username, tableName, 
namespace,<a name="line.53"></a>
+<span class="sourceLineNo">054</span>        (quotas != null &amp;&amp; 
quotas.hasThrottle() ? quotas.getThrottle() : null),<a name="line.54"></a>
+<span class="sourceLineNo">055</span>        (quotas != null &amp;&amp; 
quotas.hasBypassGlobals() ? quotas.getBypassGlobals() : null),<a 
name="line.55"></a>
+<span class="sourceLineNo">056</span>        (quotas != null &amp;&amp; 
quotas.hasSpace() ? quotas.getSpace() : null));<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>  protected GlobalQuotaSettings(<a 
name="line.59"></a>
+<span class="sourceLineNo">060</span>      String userName, TableName 
tableName, String namespace, QuotaProtos.Throttle throttleProto,<a 
name="line.60"></a>
+<span class="sourceLineNo">061</span>      Boolean bypassGlobals, 
QuotaProtos.SpaceQuota spaceProto) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span>    super(userName, tableName, 
namespace);<a name="line.62"></a>
+<span class="sourceLineNo">063</span>    this.throttleProto = throttleProto;<a 
name="line.63"></a>
+<span class="sourceLineNo">064</span>    this.bypassGlobals = bypassGlobals;<a 
name="line.64"></a>
+<span class="sourceLineNo">065</span>    this.spaceProto = spaceProto;<a 
name="line.65"></a>
+<span class="sourceLineNo">066</span>  }<a name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span>  @Override<a name="line.68"></a>
+<span class="sourceLineNo">069</span>  public QuotaType getQuotaType() {<a 
name="line.69"></a>
+<span class="sourceLineNo">070</span>    throw new 
UnsupportedOperationException();<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>  @Override<a name="line.73"></a>
+<span class="sourceLineNo">074</span>  protected void 
setupSetQuotaRequest(Builder builder) {<a name="line.74"></a>
+<span class="sourceLineNo">075</span>    // ThrottleSettings should be used 
instead for setting a throttle quota.<a name="line.75"></a>
+<span class="sourceLineNo">076</span>    throw new 
UnsupportedOperationException(<a name="line.76"></a>
+<span class="sourceLineNo">077</span>        "This class should not be used to 
generate a SetQuotaRequest.");<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>  protected QuotaProtos.Throttle 
getThrottleProto() {<a name="line.80"></a>
+<span class="sourceLineNo">081</span>    return this.throttleProto;<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>  protected Boolean getGlobalBypass() {<a 
name="line.84"></a>
+<span class="sourceLineNo">085</span>    return this.bypassGlobals;<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>  protected QuotaProtos.SpaceQuota 
getSpaceProto() {<a name="line.88"></a>
+<span class="sourceLineNo">089</span>    return this.spaceProto;<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>   * Constructs a new {@link Quotas} 
message from {@code this}.<a name="line.93"></a>
+<span class="sourceLineNo">094</span>   */<a name="line.94"></a>
+<span class="sourceLineNo">095</span>  protected Quotas toQuotas() {<a 
name="line.95"></a>
+<span class="sourceLineNo">096</span>    QuotaProtos.Quotas.Builder builder = 
QuotaProtos.Quotas.newBuilder();<a name="line.96"></a>
+<span class="sourceLineNo">097</span>    if (getThrottleProto() != null) {<a 
name="line.97"></a>
+<span class="sourceLineNo">098</span>      
builder.setThrottle(getThrottleProto());<a name="line.98"></a>
+<span class="sourceLineNo">099</span>    }<a name="line.99"></a>
+<span class="sourceLineNo">100</span>    if (getGlobalBypass() != null) {<a 
name="line.100"></a>
+<span class="sourceLineNo">101</span>      
builder.setBypassGlobals(getGlobalBypass());<a name="line.101"></a>
+<span class="sourceLineNo">102</span>    }<a name="line.102"></a>
+<span class="sourceLineNo">103</span>    if (getSpaceProto() != null) {<a 
name="line.103"></a>
+<span class="sourceLineNo">104</span>      
builder.setSpace(getSpaceProto());<a name="line.104"></a>
+<span class="sourceLineNo">105</span>    }<a name="line.105"></a>
+<span class="sourceLineNo">106</span>    return builder.build();<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>  @Override<a name="line.109"></a>
+<span class="sourceLineNo">110</span>  protected GlobalQuotaSettings 
merge(QuotaSettings other) throws IOException {<a name="line.110"></a>
+<span class="sourceLineNo">111</span>    // Validate the quota subject<a 
name="line.111"></a>
+<span class="sourceLineNo">112</span>    validateQuotaTarget(other);<a 
name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span>    // Propagate the Throttle<a 
name="line.114"></a>
+<span class="sourceLineNo">115</span>    QuotaProtos.Throttle.Builder 
throttleBuilder = (throttleProto == null<a name="line.115"></a>
+<span class="sourceLineNo">116</span>        ? null : 
throttleProto.toBuilder());<a name="line.116"></a>
+<span class="sourceLineNo">117</span>    if (other instanceof 
ThrottleSettings) {<a name="line.117"></a>
+<span class="sourceLineNo">118</span>      if (throttleBuilder == null) {<a 
name="line.118"></a>
+<span class="sourceLineNo">119</span>        throttleBuilder = 
QuotaProtos.Throttle.newBuilder();<a name="line.119"></a>
+<span class="sourceLineNo">120</span>      }<a name="line.120"></a>
+<span class="sourceLineNo">121</span>      ThrottleSettings otherThrottle = 
(ThrottleSettings) other;<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span>      if (otherThrottle.proto.hasType()) 
{<a name="line.123"></a>
+<span class="sourceLineNo">124</span>        QuotaProtos.ThrottleRequest 
otherProto = otherThrottle.proto;<a name="line.124"></a>
+<span class="sourceLineNo">125</span>        if (otherProto.hasTimedQuota()) 
{<a name="line.125"></a>
+<span class="sourceLineNo">126</span>          if (otherProto.hasTimedQuota()) 
{<a name="line.126"></a>
+<span class="sourceLineNo">127</span>            
validateTimedQuota(otherProto.getTimedQuota());<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>          switch (otherProto.getType()) 
{<a name="line.130"></a>
+<span class="sourceLineNo">131</span>            case REQUEST_NUMBER:<a 
name="line.131"></a>
+<span class="sourceLineNo">132</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.132"></a>
+<span class="sourceLineNo">133</span>                
throttleBuilder.setReqNum(otherProto.getTimedQuota());<a name="line.133"></a>
+<span class="sourceLineNo">134</span>              } else {<a 
name="line.134"></a>
+<span class="sourceLineNo">135</span>                
throttleBuilder.clearReqNum();<a name="line.135"></a>
+<span class="sourceLineNo">136</span>              }<a name="line.136"></a>
+<span class="sourceLineNo">137</span>              break;<a 
name="line.137"></a>
+<span class="sourceLineNo">138</span>            case REQUEST_SIZE:<a 
name="line.138"></a>
+<span class="sourceLineNo">139</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.139"></a>
+<span class="sourceLineNo">140</span>                
throttleBuilder.setReqSize(otherProto.getTimedQuota());<a name="line.140"></a>
+<span class="sourceLineNo">141</span>              } else {<a 
name="line.141"></a>
+<span class="sourceLineNo">142</span>                
throttleBuilder.clearReqSize();<a name="line.142"></a>
+<span class="sourceLineNo">143</span>              }<a name="line.143"></a>
+<span class="sourceLineNo">144</span>              break;<a 
name="line.144"></a>
+<span class="sourceLineNo">145</span>            case WRITE_NUMBER:<a 
name="line.145"></a>
+<span class="sourceLineNo">146</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.146"></a>
+<span class="sourceLineNo">147</span>                
throttleBuilder.setWriteNum(otherProto.getTimedQuota());<a name="line.147"></a>
+<span class="sourceLineNo">148</span>              } else {<a 
name="line.148"></a>
+<span class="sourceLineNo">149</span>                
throttleBuilder.clearWriteNum();<a name="line.149"></a>
+<span class="sourceLineNo">150</span>              }<a name="line.150"></a>
+<span class="sourceLineNo">151</span>              break;<a 
name="line.151"></a>
+<span class="sourceLineNo">152</span>            case WRITE_SIZE:<a 
name="line.152"></a>
+<span class="sourceLineNo">153</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.153"></a>
+<span class="sourceLineNo">154</span>                
throttleBuilder.setWriteSize(otherProto.getTimedQuota());<a name="line.154"></a>
+<span class="sourceLineNo">155</span>              } else {<a 
name="line.155"></a>
+<span class="sourceLineNo">156</span>                
throttleBuilder.clearWriteSize();<a name="line.156"></a>
+<span class="sourceLineNo">157</span>              }<a name="line.157"></a>
+<span class="sourceLineNo">158</span>              break;<a 
name="line.158"></a>
+<span class="sourceLineNo">159</span>            case READ_NUMBER:<a 
name="line.159"></a>
+<span class="sourceLineNo">160</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.160"></a>
+<span class="sourceLineNo">161</span>                
throttleBuilder.setReadNum(otherProto.getTimedQuota());<a name="line.161"></a>
+<span class="sourceLineNo">162</span>              } else {<a 
name="line.162"></a>
+<span class="sourceLineNo">163</span>                
throttleBuilder.clearReqNum();<a name="line.163"></a>
+<span class="sourceLineNo">164</span>              }<a name="line.164"></a>
+<span class="sourceLineNo">165</span>              break;<a 
name="line.165"></a>
+<span class="sourceLineNo">166</span>            case READ_SIZE:<a 
name="line.166"></a>
+<span class="sourceLineNo">167</span>              if 
(otherProto.hasTimedQuota()) {<a name="line.167"></a>
+<span class="sourceLineNo">168</span>                
throttleBuilder.setReadSize(otherProto.getTimedQuota());<a name="line.168"></a>
+<span class="sourceLineNo">169</span>              } else {<a 
name="line.169"></a>
+<span class="sourceLineNo">170</span>                
throttleBuilder.clearReadSize();<a name="line.170"></a>
+<span class="sourceLineNo">171</span>              }<a name="line.171"></a>
+<span class="sourceLineNo">172</span>              break;<a 
name="line.172"></a>
+<span class="sourceLineNo">173</span>          }<a name="line.173"></a>
+<span class="sourceLineNo">174</span>        } else {<a name="line.174"></a>
+<span class="sourceLineNo">175</span>          
clearThrottleBuilder(throttleBuilder);<a name="line.175"></a>
+<span class="sourceLineNo">176</span>        }<a name="line.176"></a>
+<span class="sourceLineNo">177</span>      } else {<a name="line.177"></a>
+<span class="sourceLineNo">178</span>        
clearThrottleBuilder(throttleBuilder);<a name="line.178"></a>
+<span class="sourceLineNo">179</span>      }<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>    // Propagate the space quota 
portion<a name="line.182"></a>
+<span class="sourceLineNo">183</span>    QuotaProtos.SpaceQuota.Builder 
spaceBuilder = (spaceProto == null<a name="line.183"></a>
+<span class="sourceLineNo">184</span>        ? null : 
spaceProto.toBuilder());<a name="line.184"></a>
+<span class="sourceLineNo">185</span>    if (other instanceof 
SpaceLimitSettings) {<a name="line.185"></a>
+<span class="sourceLineNo">186</span>      if (spaceBuilder == null) {<a 
name="line.186"></a>
+<span class="sourceLineNo">187</span>        spaceBuilder = 
QuotaProtos.SpaceQuota.newBuilder();<a name="line.187"></a>
+<span class="sourceLineNo">188</span>      }<a name="line.188"></a>
+<span class="sourceLineNo">189</span>      SpaceLimitSettings settingsToMerge 
= (SpaceLimitSettings) other;<a name="line.189"></a>
+<span class="sourceLineNo">190</span><a name="line.190"></a>
+<span class="sourceLineNo">191</span>      QuotaProtos.SpaceLimitRequest 
spaceRequest = settingsToMerge.getProto();<a name="line.191"></a>
+<span class="sourceLineNo">192</span><a name="line.192"></a>
+<span class="sourceLineNo">193</span>      // The message contained the expect 
SpaceQuota object<a name="line.193"></a>
+<span class="sourceLineNo">194</span>      if (spaceRequest.hasQuota()) {<a 
name="line.194"></a>
+<span class="sourceLineNo">195</span>        SpaceQuota quotaToMerge = 
spaceRequest.getQuota();<a name="line.195"></a>
+<span class="sourceLineNo">196</span>        // Validate that the two settings 
are for the same target.<a name="line.196"></a>
+<span class="sourceLineNo">197</span>        // SpaceQuotas either apply to a 
table or a namespace (no user spacequota).<a name="line.197"></a>
+<span class="sourceLineNo">198</span>        if 
(!Objects.equals(getTableName(), settingsToMerge.getTableName())<a 
name="line.198"></a>
+<span class="sourceLineNo">199</span>            &amp;&amp; 
!Objects.equals(getNamespace(), settingsToMerge.getNamespace())) {<a 
name="line.199"></a>
+<span class="sourceLineNo">200</span>          throw new 
IllegalArgumentException(<a name="line.200"></a>
+<span class="sourceLineNo">201</span>              "Cannot merge " + 
settingsToMerge + " into " + this);<a name="line.201"></a>
+<span class="sourceLineNo">202</span>        }<a name="line.202"></a>
+<span class="sourceLineNo">203</span><a name="line.203"></a>
+<span class="sourceLineNo">204</span>        if (quotaToMerge.getRemove()) {<a 
name="line.204"></a>
+<span class="sourceLineNo">205</span>          // Update the builder to 
propagate the removal<a name="line.205"></a>
+<span class="sourceLineNo">206</span>          
spaceBuilder.setRemove(true).clearSoftLimit().clearViolationPolicy();<a 
name="line.206"></a>
+<span class="sourceLineNo">207</span>        } else {<a name="line.207"></a>
+<span class="sourceLineNo">208</span>          // Add the new settings to the 
existing settings<a name="line.208"></a>
+<span class="sourceLineNo">209</span>          
spaceBuilder.mergeFrom(quotaToMerge);<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>    }<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span>    Boolean bypassGlobals = 
this.bypassGlobals;<a name="line.214"></a>
+<span class="sourceLineNo">215</span>    if (other instanceof 
QuotaGlobalsSettingsBypass) {<a name="line.215"></a>
+<span class="sourceLineNo">216</span>      bypassGlobals = 
((QuotaGlobalsSettingsBypass) other).getBypass();<a name="line.216"></a>
+<span class="sourceLineNo">217</span>    }<a name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span>    if (throttleBuilder == null 
&amp;&amp;<a name="line.219"></a>
+<span class="sourceLineNo">220</span>        (spaceBuilder == null || 
(spaceBuilder.hasRemove() &amp;&amp; spaceBuilder.getRemove()))<a 
name="line.220"></a>
+<span class="sourceLineNo">221</span>        &amp;&amp; bypassGlobals == null) 
{<a name="line.221"></a>
+<span class="sourceLineNo">222</span>      return null;<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>    return new GlobalQuotaSettings(<a 
name="line.225"></a>
+<span class="sourceLineNo">226</span>        getUserName(), getTableName(), 
getNamespace(),<a name="line.226"></a>
+<span class="sourceLineNo">227</span>        (throttleBuilder == null ? null : 
throttleBuilder.build()), bypassGlobals,<a name="line.227"></a>
+<span class="sourceLineNo">228</span>        (spaceBuilder == null ? null : 
spaceBuilder.build()));<a name="line.228"></a>
+<span class="sourceLineNo">229</span>  }<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
+<span class="sourceLineNo">231</span>  private void validateTimedQuota(final 
TimedQuota timedQuota) throws IOException {<a name="line.231"></a>
+<span class="sourceLineNo">232</span>    if (timedQuota.getSoftLimit() &lt; 1) 
{<a name="line.232"></a>
+<span class="sourceLineNo">233</span>      throw new DoNotRetryIOException(new 
UnsupportedOperationException(<a name="line.233"></a>
+<span class="sourceLineNo">234</span>          "The throttle limit must be 
greater then 0, got " + timedQuota.getSoftLimit()));<a name="line.234"></a>
+<span class="sourceLineNo">235</span>    }<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>  @Override<a name="line.238"></a>
+<span class="sourceLineNo">239</span>  public String toString() {<a 
name="line.239"></a>
+<span class="sourceLineNo">240</span>    StringBuilder builder = new 
StringBuilder();<a name="line.240"></a>
+<span class="sourceLineNo">241</span>    builder.append("GlobalQuota: ");<a 
name="line.241"></a>
+<span class="sourceLineNo">242</span>    if (throttleProto != null) {<a 
name="line.242"></a>
+<span class="sourceLineNo">243</span>      Map&lt;ThrottleType,TimedQuota&gt; 
throttleQuotas = buildThrottleQuotas(throttleProto);<a name="line.243"></a>
+<span class="sourceLineNo">244</span>      builder.append(" { TYPE =&gt; 
THROTTLE ");<a name="line.244"></a>
+<span class="sourceLineNo">245</span>      for 
(Entry&lt;ThrottleType,TimedQuota&gt; entry : throttleQuotas.entrySet()) {<a 
name="line.245"></a>
+<span class="sourceLineNo">246</span>        final ThrottleType type = 
entry.getKey();<a name="line.246"></a>
+<span class="sourceLineNo">247</span>        final TimedQuota timedQuota = 
entry.getValue();<a name="line.247"></a>
+<span class="sourceLineNo">248</span>        builder.append("{THROTTLE_TYPE 
=&gt; ").append(type.name()).append(", LIMIT =&gt; ");<a name="line.248"></a>
+<span class="sourceLineNo">249</span>        if (timedQuota.hasSoftLimit()) 
{<a name="line.249"></a>
+<span class="sourceLineNo">250</span>          switch (type) {<a 
name="line.250"></a>
+<span class="sourceLineNo">251</span>            case REQUEST_NUMBER:<a 
name="line.251"></a>
+<span class="sourceLineNo">252</span>            case WRITE_NUMBER:<a 
name="line.252"></a>
+<span class="sourceLineNo">253</span>            case READ_NUMBER:<a 
name="line.253"></a>
+<span class="sourceLineNo">254</span>              
builder.append(String.format("%dreq", timedQuota.getSoftLimit()));<a 
name="line.254"></a>
+<span class="sourceLineNo">255</span>              break;<a 
name="line.255"></a>
+<span class="sourceLineNo">256</span>            case REQUEST_SIZE:<a 
name="line.256"></a>
+<span class="sourceLineNo">257</span>            case WRITE_SIZE:<a 
name="line.257"></a>
+<span class="sourceLineNo">258</span>            case READ_SIZE:<a 
name="line.258"></a>
+<span class="sourceLineNo">259</span>              
builder.append(sizeToString(timedQuota.getSoftLimit()));<a name="line.259"></a>
+<span class="sourceLineNo">260</span>              break;<a 
name="line.260"></a>
+<span class="sourceLineNo">261</span>          }<a name="line.261"></a>
+<span class="sourceLineNo">262</span>        } else if (timedQuota.hasShare()) 
{<a name="line.262"></a>
+<span class="sourceLineNo">263</span>          
builder.append(String.format("%.2f%%", timedQuota.getShare()));<a 
name="line.263"></a>
+<span class="sourceLineNo">264</span>        }<a name="line.264"></a>
+<span class="sourceLineNo">265</span>        builder.append('/');<a 
name="line.265"></a>
+<span class="sourceLineNo">266</span>        
builder.append(timeToString(ProtobufUtil.toTimeUnit(timedQuota.getTimeUnit())));<a
 name="line.266"></a>
+<span class="sourceLineNo">267</span>        if (timedQuota.hasScope()) {<a 
name="line.267"></a>
+<span class="sourceLineNo">268</span>          builder.append(", SCOPE =&gt; 
");<a name="line.268"></a>
+<span class="sourceLineNo">269</span>          
builder.append(timedQuota.getScope().toString());<a name="line.269"></a>
+<span class="sourceLineNo">270</span>        }<a name="line.270"></a>
+<span class="sourceLineNo">271</span>      }<a name="line.271"></a>
+<span class="sourceLineNo">272</span>      builder.append( "} } ");<a 
name="line.272"></a>
+<span class="sourceLineNo">273</span>    } else {<a name="line.273"></a>
+<span class="sourceLineNo">274</span>      builder.append(" {} ");<a 
name="line.274"></a>
+<span class="sourceLineNo">275</span>    }<a name="line.275"></a>
+<span class="sourceLineNo">276</span>    if (bypassGlobals != null) {<a 
name="line.276"></a>
+<span class="sourceLineNo">277</span>      builder.append(" { GLOBAL_BYPASS 
=&gt; " + bypassGlobals + " } ");<a name="line.277"></a>
+<span class="sourceLineNo">278</span>    }<a name="line.278"></a>
+<span class="sourceLineNo">279</span>    if (spaceProto != null) {<a 
name="line.279"></a>
+<span class="sourceLineNo">280</span>      builder.append(" { TYPE =&gt; 
SPACE");<a name="line.280"></a>
+<span class="sourceLineNo">281</span>      if (getTableName() != null) {<a 
name="line.281"></a>
+<span class="sourceLineNo">282</span>        builder.append(", TABLE =&gt; 
").append(getTableName());<a name="line.282"></a>
+<span class="sourceLineNo">283</span>      }<a name="line.283"></a>
+<span class="sourceLineNo">284</span>      if (getNamespace() != null) {<a 
name="line.284"></a>
+<span class="sourceLineNo">285</span>        builder.append(", NAMESPACE =&gt; 
").append(getNamespace());<a name="line.285"></a>
+<span class="sourceLineNo">286</span>      }<a name="line.286"></a>
+<span class="sourceLineNo">287</span>      if (spaceProto.getRemove()) {<a 
name="line.287"></a>
+<span class="sourceLineNo">288</span>        builder.append(", REMOVE =&gt; 
").append(spaceProto.getRemove());<a name="line.288"></a>
+<span class="sourceLineNo">289</span>      } else {<a name="line.289"></a>
+<span class="sourceLineNo">290</span>        builder.append(", LIMIT =&gt; 
").append(spaceProto.getSoftLimit());<a name="line.290"></a>
+<span class="sourceLineNo">291</span>        builder.append(", 
VIOLATION_POLICY =&gt; ").append(spaceProto.getViolationPolicy());<a 
name="line.291"></a>
+<span class="sourceLineNo">292</span>      }<a name="line.292"></a>
+<span class="sourceLineNo">293</span>      builder.append(" } ");<a 
name="line.293"></a>
+<span class="sourceLineNo">294</span>    }<a name="line.294"></a>
+<span class="sourceLineNo">295</span>    return builder.toString();<a 
name="line.295"></a>
+<span class="sourceLineNo">296</span>  }<a name="line.296"></a>
+<span class="sourceLineNo">297</span><a name="line.297"></a>
+<span class="sourceLineNo">298</span>  private 
Map&lt;ThrottleType,TimedQuota&gt; buildThrottleQuotas(Throttle proto) {<a 
name="line.298"></a>
+<span class="sourceLineNo">299</span>    
HashMap&lt;ThrottleType,TimedQuota&gt; quotas = new HashMap&lt;&gt;();<a 
name="line.299"></a>
+<span class="sourceLineNo">300</span>    if (proto.hasReadNum()) {<a 
name="line.300"></a>
+<span class="sourceLineNo">301</span>      
quotas.put(ThrottleType.READ_NUMBER, proto.getReadNum());<a name="line.301"></a>
+<span class="sourceLineNo">302</span>    }<a name="line.302"></a>
+<span class="sourceLineNo">303</span>    if (proto.hasReadSize()) {<a 
name="line.303"></a>
+<span class="sourceLineNo">304</span>      quotas.put(ThrottleType.READ_SIZE, 
proto.getReadSize());<a name="line.304"></a>
+<span class="sourceLineNo">305</span>    }<a name="line.305"></a>
+<span class="sourceLineNo">306</span>    if (proto.hasReqNum()) {<a 
name="line.306"></a>
+<span class="sourceLineNo">307</span>      
quotas.put(ThrottleType.REQUEST_NUMBER, proto.getReqNum());<a 
name="line.307"></a>
+<span class="sourceLineNo">308</span>    }<a name="line.308"></a>
+<span class="sourceLineNo">309</span>    if (proto.hasReqSize()) {<a 
name="line.309"></a>
+<span class="sourceLineNo">310</span>      
quotas.put(ThrottleType.REQUEST_SIZE, proto.getReqSize());<a 
name="line.310"></a>
+<span class="sourceLineNo">311</span>    }<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    if (proto.hasWriteNum()) {<a 
name="line.312"></a>
+<span class="sourceLineNo">313</span>      
quotas.put(ThrottleType.WRITE_NUMBER, proto.getWriteNum());<a 
name="line.313"></a>
+<span class="sourceLineNo">314</span>    }<a name="line.314"></a>
+<span class="sourceLineNo">315</span>    if (proto.hasWriteSize()) {<a 
name="line.315"></a>
+<span class="sourceLineNo">316</span>      quotas.put(ThrottleType.WRITE_SIZE, 
proto.getWriteSize());<a name="line.316"></a>
+<span class="sourceLineNo">317</span>    }<a name="line.317"></a>
+<span class="sourceLineNo">318</span>    return quotas;<a name="line.318"></a>
+<span class="sourceLineNo">319</span>  }<a name="line.319"></a>
+<span class="sourceLineNo">320</span><a name="line.320"></a>
+<span class="sourceLineNo">321</span>  private void 
clearThrottleBuilder(QuotaProtos.Throttle.Builder builder) {<a 
name="line.321"></a>
+<span class="sourceLineNo">322</span>    builder.clearReadNum();<a 
name="line.322"></a>
+<span class="sourceLineNo">323</span>    builder.clearReadSize();<a 
name="line.323"></a>
+<span class="sourceLineNo">324</span>    builder.clearReqNum();<a 
name="line.324"></a>
+<span class="sourceLineNo">325</span>    builder.clearReqSize();<a 
name="line.325"></a>
+<span class="sourceLineNo">326</span>    builder.clearWriteNum();<a 
name="line.326"></a>
+<span class="sourceLineNo">327</span>    builder.clearWriteSize();<a 
name="line.327"></a>
+<span class="sourceLineNo">328</span>  }<a name="line.328"></a>
+<span class="sourceLineNo">329</span>}<a name="line.329"></a>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</pre>
+</div>
+</body>
+</html>
[22/49] hbase-site git commit: Published site at .

Reply via email to
