http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html index dcc1cc1..6be6b66 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html @@ -32,157 +32,173 @@ <span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a> <span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a> <span class="sourceLineNo">026</span><a name="line.26"></a> -<span class="sourceLineNo">027</span>@InterfaceAudience.Private<a name="line.27"></a> -<span class="sourceLineNo">028</span>public class RetryCounter {<a name="line.28"></a> -<span class="sourceLineNo">029</span><a name="line.29"></a> -<span class="sourceLineNo">030</span> /**<a name="line.30"></a> -<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a> -<span class="sourceLineNo">032</span> */<a name="line.32"></a> -<span class="sourceLineNo">033</span> public static class RetryConfig {<a name="line.33"></a> -<span class="sourceLineNo">034</span> private int maxAttempts;<a name="line.34"></a> -<span class="sourceLineNo">035</span> private long sleepInterval;<a name="line.35"></a> -<span class="sourceLineNo">036</span> private long maxSleepTime;<a name="line.36"></a> -<span class="sourceLineNo">037</span> private TimeUnit timeUnit;<a name="line.37"></a> -<span class="sourceLineNo">038</span> private BackoffPolicy backoffPolicy;<a name="line.38"></a> -<span class="sourceLineNo">039</span><a name="line.39"></a> -<span class="sourceLineNo">040</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.40"></a> -<span class="sourceLineNo">041</span><a name="line.41"></a> -<span class="sourceLineNo">042</span> public RetryConfig() {<a name="line.42"></a> -<span class="sourceLineNo">043</span> maxAttempts = 1;<a name="line.43"></a> -<span class="sourceLineNo">044</span> sleepInterval = 1000;<a name="line.44"></a> -<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a> -<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a> -<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a> -<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">027</span>/**<a name="line.27"></a> +<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a> +<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a> +<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a> +<span class="sourceLineNo">031</span> * settings, and a Retry Policy, (See org.apache.hadoop.io.retry.RetryPolicy).<a name="line.31"></a> +<span class="sourceLineNo">032</span> * Like <a href=https://github.com/rholder/guava-retrying>guava-retrying</a>.<a name="line.32"></a> +<span class="sourceLineNo">033</span> * @since 0.92.0<a name="line.33"></a> +<span class="sourceLineNo">034</span> * @see RetryCounterFactory<a name="line.34"></a> +<span class="sourceLineNo">035</span> */<a name="line.35"></a> +<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a> +<span class="sourceLineNo">037</span>public class RetryCounter {<a name="line.37"></a> +<span class="sourceLineNo">038</span> /**<a name="line.38"></a> +<span class="sourceLineNo">039</span> * Configuration for a retry counter<a name="line.39"></a> +<span class="sourceLineNo">040</span> */<a name="line.40"></a> +<span class="sourceLineNo">041</span> public static class RetryConfig {<a name="line.41"></a> +<span class="sourceLineNo">042</span> private int maxAttempts;<a name="line.42"></a> +<span class="sourceLineNo">043</span> private long sleepInterval;<a name="line.43"></a> +<span class="sourceLineNo">044</span> private long maxSleepTime;<a name="line.44"></a> +<span class="sourceLineNo">045</span> private TimeUnit timeUnit;<a name="line.45"></a> +<span class="sourceLineNo">046</span> private BackoffPolicy backoffPolicy;<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.48"></a> <span class="sourceLineNo">049</span><a name="line.49"></a> -<span class="sourceLineNo">050</span> public RetryConfig(int maxAttempts, long sleepInterval, long maxSleepTime,<a name="line.50"></a> -<span class="sourceLineNo">051</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.51"></a> -<span class="sourceLineNo">052</span> this.maxAttempts = maxAttempts;<a name="line.52"></a> -<span class="sourceLineNo">053</span> this.sleepInterval = sleepInterval;<a name="line.53"></a> -<span class="sourceLineNo">054</span> this.maxSleepTime = maxSleepTime;<a name="line.54"></a> -<span class="sourceLineNo">055</span> this.timeUnit = timeUnit;<a name="line.55"></a> -<span class="sourceLineNo">056</span> this.backoffPolicy = backoffPolicy;<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> public RetryConfig setBackoffPolicy(BackoffPolicy backoffPolicy) {<a name="line.59"></a> -<span class="sourceLineNo">060</span> this.backoffPolicy = backoffPolicy;<a name="line.60"></a> -<span class="sourceLineNo">061</span> return this;<a name="line.61"></a> -<span class="sourceLineNo">062</span> }<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> public RetryConfig setMaxAttempts(int maxAttempts) {<a name="line.64"></a> -<span class="sourceLineNo">065</span> this.maxAttempts = maxAttempts;<a name="line.65"></a> -<span class="sourceLineNo">066</span> return this;<a name="line.66"></a> -<span class="sourceLineNo">067</span> }<a name="line.67"></a> -<span class="sourceLineNo">068</span><a name="line.68"></a> -<span class="sourceLineNo">069</span> public RetryConfig setMaxSleepTime(long maxSleepTime) {<a name="line.69"></a> -<span class="sourceLineNo">070</span> this.maxSleepTime = maxSleepTime;<a name="line.70"></a> -<span class="sourceLineNo">071</span> return this;<a name="line.71"></a> -<span class="sourceLineNo">072</span> }<a name="line.72"></a> -<span class="sourceLineNo">073</span><a name="line.73"></a> -<span class="sourceLineNo">074</span> public RetryConfig setSleepInterval(long sleepInterval) {<a name="line.74"></a> -<span class="sourceLineNo">075</span> this.sleepInterval = sleepInterval;<a name="line.75"></a> -<span class="sourceLineNo">076</span> return this;<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> public RetryConfig setTimeUnit(TimeUnit timeUnit) {<a name="line.79"></a> -<span class="sourceLineNo">080</span> this.timeUnit = timeUnit;<a name="line.80"></a> -<span class="sourceLineNo">081</span> return this;<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> public int getMaxAttempts() {<a name="line.84"></a> -<span class="sourceLineNo">085</span> return maxAttempts;<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> public long getMaxSleepTime() {<a name="line.88"></a> -<span class="sourceLineNo">089</span> return maxSleepTime;<a name="line.89"></a> +<span class="sourceLineNo">050</span> public RetryConfig() {<a name="line.50"></a> +<span class="sourceLineNo">051</span> maxAttempts = 1;<a name="line.51"></a> +<span class="sourceLineNo">052</span> sleepInterval = 1000;<a name="line.52"></a> +<span class="sourceLineNo">053</span> maxSleepTime = -1;<a name="line.53"></a> +<span class="sourceLineNo">054</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.54"></a> +<span class="sourceLineNo">055</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.55"></a> +<span class="sourceLineNo">056</span> }<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> public RetryConfig(int maxAttempts, long sleepInterval, long maxSleepTime,<a name="line.58"></a> +<span class="sourceLineNo">059</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.59"></a> +<span class="sourceLineNo">060</span> this.maxAttempts = maxAttempts;<a name="line.60"></a> +<span class="sourceLineNo">061</span> this.sleepInterval = sleepInterval;<a name="line.61"></a> +<span class="sourceLineNo">062</span> this.maxSleepTime = maxSleepTime;<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.timeUnit = timeUnit;<a name="line.63"></a> +<span class="sourceLineNo">064</span> this.backoffPolicy = backoffPolicy;<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 RetryConfig setBackoffPolicy(BackoffPolicy backoffPolicy) {<a name="line.67"></a> +<span class="sourceLineNo">068</span> this.backoffPolicy = backoffPolicy;<a name="line.68"></a> +<span class="sourceLineNo">069</span> return this;<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> public RetryConfig setMaxAttempts(int maxAttempts) {<a name="line.72"></a> +<span class="sourceLineNo">073</span> this.maxAttempts = maxAttempts;<a name="line.73"></a> +<span class="sourceLineNo">074</span> return this;<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 RetryConfig setMaxSleepTime(long maxSleepTime) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> this.maxSleepTime = maxSleepTime;<a name="line.78"></a> +<span class="sourceLineNo">079</span> return this;<a name="line.79"></a> +<span class="sourceLineNo">080</span> }<a name="line.80"></a> +<span class="sourceLineNo">081</span><a name="line.81"></a> +<span class="sourceLineNo">082</span> public RetryConfig setSleepInterval(long sleepInterval) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> this.sleepInterval = sleepInterval;<a name="line.83"></a> +<span class="sourceLineNo">084</span> return this;<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 RetryConfig setTimeUnit(TimeUnit timeUnit) {<a name="line.87"></a> +<span class="sourceLineNo">088</span> this.timeUnit = timeUnit;<a name="line.88"></a> +<span class="sourceLineNo">089</span> return this;<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> public long getSleepInterval() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> return sleepInterval;<a name="line.93"></a> +<span class="sourceLineNo">092</span> public int getMaxAttempts() {<a name="line.92"></a> +<span class="sourceLineNo">093</span> return maxAttempts;<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 TimeUnit getTimeUnit() {<a name="line.96"></a> -<span class="sourceLineNo">097</span> return timeUnit;<a name="line.97"></a> +<span class="sourceLineNo">096</span> public long getMaxSleepTime() {<a name="line.96"></a> +<span class="sourceLineNo">097</span> return maxSleepTime;<a name="line.97"></a> <span class="sourceLineNo">098</span> }<a name="line.98"></a> <span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> public BackoffPolicy getBackoffPolicy() {<a name="line.100"></a> -<span class="sourceLineNo">101</span> return backoffPolicy;<a name="line.101"></a> +<span class="sourceLineNo">100</span> public long getSleepInterval() {<a name="line.100"></a> +<span class="sourceLineNo">101</span> return sleepInterval;<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><a name="line.104"></a> -<span class="sourceLineNo">105</span> /**<a name="line.105"></a> -<span class="sourceLineNo">106</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.106"></a> -<span class="sourceLineNo">107</span> */<a name="line.107"></a> -<span class="sourceLineNo">108</span> public static class BackoffPolicy {<a name="line.108"></a> -<span class="sourceLineNo">109</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.109"></a> -<span class="sourceLineNo">110</span> return config.getSleepInterval();<a name="line.110"></a> -<span class="sourceLineNo">111</span> }<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 class ExponentialBackoffPolicy extends BackoffPolicy {<a name="line.114"></a> -<span class="sourceLineNo">115</span> @Override<a name="line.115"></a> -<span class="sourceLineNo">116</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.116"></a> -<span class="sourceLineNo">117</span> long backoffTime = (long) (config.getSleepInterval() * Math.pow(2, attempts));<a name="line.117"></a> -<span class="sourceLineNo">118</span> return backoffTime;<a name="line.118"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> public TimeUnit getTimeUnit() {<a name="line.104"></a> +<span class="sourceLineNo">105</span> return timeUnit;<a name="line.105"></a> +<span class="sourceLineNo">106</span> }<a name="line.106"></a> +<span class="sourceLineNo">107</span><a name="line.107"></a> +<span class="sourceLineNo">108</span> public BackoffPolicy getBackoffPolicy() {<a name="line.108"></a> +<span class="sourceLineNo">109</span> return backoffPolicy;<a name="line.109"></a> +<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><a name="line.112"></a> +<span class="sourceLineNo">113</span> /**<a name="line.113"></a> +<span class="sourceLineNo">114</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.114"></a> +<span class="sourceLineNo">115</span> */<a name="line.115"></a> +<span class="sourceLineNo">116</span> public static class BackoffPolicy {<a name="line.116"></a> +<span class="sourceLineNo">117</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> return config.getSleepInterval();<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><a name="line.121"></a> -<span class="sourceLineNo">122</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.122"></a> +<span class="sourceLineNo">122</span> public static class ExponentialBackoffPolicy extends BackoffPolicy {<a name="line.122"></a> <span class="sourceLineNo">123</span> @Override<a name="line.123"></a> <span class="sourceLineNo">124</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.124"></a> -<span class="sourceLineNo">125</span> long backoffTime = super.getBackoffTime(config, attempts);<a name="line.125"></a> -<span class="sourceLineNo">126</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.126"></a> +<span class="sourceLineNo">125</span> long backoffTime = (long) (config.getSleepInterval() * Math.pow(2, attempts));<a name="line.125"></a> +<span class="sourceLineNo">126</span> return backoffTime;<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><a name="line.129"></a> -<span class="sourceLineNo">130</span> private static final Logger LOG = LoggerFactory.getLogger(RetryCounter.class);<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> private RetryConfig retryConfig;<a name="line.132"></a> -<span class="sourceLineNo">133</span> private int attempts;<a name="line.133"></a> -<span class="sourceLineNo">134</span><a name="line.134"></a> -<span class="sourceLineNo">135</span> public RetryCounter(int maxAttempts, long sleepInterval, TimeUnit timeUnit) {<a name="line.135"></a> -<span class="sourceLineNo">136</span> this(new RetryConfig(maxAttempts, sleepInterval, -1, timeUnit, new ExponentialBackoffPolicy()));<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> public RetryCounter(RetryConfig retryConfig) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> this.attempts = 0;<a name="line.140"></a> -<span class="sourceLineNo">141</span> this.retryConfig = retryConfig;<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> public int getMaxAttempts() {<a name="line.144"></a> -<span class="sourceLineNo">145</span> return retryConfig.getMaxAttempts();<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> /**<a name="line.148"></a> -<span class="sourceLineNo">149</span> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.149"></a> -<span class="sourceLineNo">150</span> * @throws InterruptedException<a name="line.150"></a> -<span class="sourceLineNo">151</span> */<a name="line.151"></a> -<span class="sourceLineNo">152</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.152"></a> -<span class="sourceLineNo">153</span> int attempts = getAttemptTimes();<a name="line.153"></a> -<span class="sourceLineNo">154</span> long sleepTime = retryConfig.backoffPolicy.getBackoffTime(retryConfig, attempts);<a name="line.154"></a> -<span class="sourceLineNo">155</span> if (LOG.isTraceEnabled()) {<a name="line.155"></a> -<span class="sourceLineNo">156</span> LOG.trace("Sleeping " + sleepTime + "ms before retry #" + attempts + "...");<a name="line.156"></a> -<span class="sourceLineNo">157</span> }<a name="line.157"></a> -<span class="sourceLineNo">158</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.158"></a> -<span class="sourceLineNo">159</span> useRetry();<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> public boolean shouldRetry() {<a name="line.162"></a> -<span class="sourceLineNo">163</span> return attempts < retryConfig.getMaxAttempts();<a name="line.163"></a> -<span class="sourceLineNo">164</span> }<a name="line.164"></a> -<span class="sourceLineNo">165</span><a name="line.165"></a> -<span class="sourceLineNo">166</span> public void useRetry() {<a name="line.166"></a> -<span class="sourceLineNo">167</span> attempts++;<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> public boolean isRetry() {<a name="line.170"></a> -<span class="sourceLineNo">171</span> return attempts > 0;<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> -<span class="sourceLineNo">174</span> public int getAttemptTimes() {<a name="line.174"></a> -<span class="sourceLineNo">175</span> return attempts;<a name="line.175"></a> -<span class="sourceLineNo">176</span> }<a name="line.176"></a> -<span class="sourceLineNo">177</span>}<a name="line.177"></a> +<span class="sourceLineNo">130</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.130"></a> +<span class="sourceLineNo">131</span> @Override<a name="line.131"></a> +<span class="sourceLineNo">132</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.132"></a> +<span class="sourceLineNo">133</span> long backoffTime = super.getBackoffTime(config, attempts);<a name="line.133"></a> +<span class="sourceLineNo">134</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.134"></a> +<span class="sourceLineNo">135</span> }<a name="line.135"></a> +<span class="sourceLineNo">136</span> }<a name="line.136"></a> +<span class="sourceLineNo">137</span><a name="line.137"></a> +<span class="sourceLineNo">138</span> private static final Logger LOG = LoggerFactory.getLogger(RetryCounter.class);<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> private RetryConfig retryConfig;<a name="line.140"></a> +<span class="sourceLineNo">141</span> private int attempts;<a name="line.141"></a> +<span class="sourceLineNo">142</span><a name="line.142"></a> +<span class="sourceLineNo">143</span> public RetryCounter(int maxAttempts, long sleepInterval, TimeUnit timeUnit) {<a name="line.143"></a> +<span class="sourceLineNo">144</span> this(new RetryConfig(maxAttempts, sleepInterval, -1, timeUnit, new ExponentialBackoffPolicy()));<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> public RetryCounter(RetryConfig retryConfig) {<a name="line.147"></a> +<span class="sourceLineNo">148</span> this.attempts = 0;<a name="line.148"></a> +<span class="sourceLineNo">149</span> this.retryConfig = retryConfig;<a name="line.149"></a> +<span class="sourceLineNo">150</span> }<a name="line.150"></a> +<span class="sourceLineNo">151</span><a name="line.151"></a> +<span class="sourceLineNo">152</span> public int getMaxAttempts() {<a name="line.152"></a> +<span class="sourceLineNo">153</span> return retryConfig.getMaxAttempts();<a name="line.153"></a> +<span class="sourceLineNo">154</span> }<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> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.157"></a> +<span class="sourceLineNo">158</span> * @throws InterruptedException<a name="line.158"></a> +<span class="sourceLineNo">159</span> */<a name="line.159"></a> +<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a> +<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a> +<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a> +<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a> +<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a> +<span class="sourceLineNo">165</span> useRetry();<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> public boolean shouldRetry() {<a name="line.168"></a> +<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a> +<span class="sourceLineNo">170</span> }<a name="line.170"></a> +<span class="sourceLineNo">171</span><a name="line.171"></a> +<span class="sourceLineNo">172</span> public void useRetry() {<a name="line.172"></a> +<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a> +<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a> +<span class="sourceLineNo">178</span> }<a name="line.178"></a> +<span class="sourceLineNo">179</span><a name="line.179"></a> +<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a> +<span class="sourceLineNo">181</span> return attempts;<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a> +<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a> +<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a> +<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a> +<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a> +<span class="sourceLineNo">192</span> }<a name="line.192"></a> +<span class="sourceLineNo">193</span>}<a name="line.193"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html index dcc1cc1..6be6b66 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html @@ -32,157 +32,173 @@ <span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a> <span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a> <span class="sourceLineNo">026</span><a name="line.26"></a> -<span class="sourceLineNo">027</span>@InterfaceAudience.Private<a name="line.27"></a> -<span class="sourceLineNo">028</span>public class RetryCounter {<a name="line.28"></a> -<span class="sourceLineNo">029</span><a name="line.29"></a> -<span class="sourceLineNo">030</span> /**<a name="line.30"></a> -<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a> -<span class="sourceLineNo">032</span> */<a name="line.32"></a> -<span class="sourceLineNo">033</span> public static class RetryConfig {<a name="line.33"></a> -<span class="sourceLineNo">034</span> private int maxAttempts;<a name="line.34"></a> -<span class="sourceLineNo">035</span> private long sleepInterval;<a name="line.35"></a> -<span class="sourceLineNo">036</span> private long maxSleepTime;<a name="line.36"></a> -<span class="sourceLineNo">037</span> private TimeUnit timeUnit;<a name="line.37"></a> -<span class="sourceLineNo">038</span> private BackoffPolicy backoffPolicy;<a name="line.38"></a> -<span class="sourceLineNo">039</span><a name="line.39"></a> -<span class="sourceLineNo">040</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.40"></a> -<span class="sourceLineNo">041</span><a name="line.41"></a> -<span class="sourceLineNo">042</span> public RetryConfig() {<a name="line.42"></a> -<span class="sourceLineNo">043</span> maxAttempts = 1;<a name="line.43"></a> -<span class="sourceLineNo">044</span> sleepInterval = 1000;<a name="line.44"></a> -<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a> -<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a> -<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a> -<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">027</span>/**<a name="line.27"></a> +<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a> +<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a> +<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a> +<span class="sourceLineNo">031</span> * settings, and a Retry Policy, (See org.apache.hadoop.io.retry.RetryPolicy).<a name="line.31"></a> +<span class="sourceLineNo">032</span> * Like <a href=https://github.com/rholder/guava-retrying>guava-retrying</a>.<a name="line.32"></a> +<span class="sourceLineNo">033</span> * @since 0.92.0<a name="line.33"></a> +<span class="sourceLineNo">034</span> * @see RetryCounterFactory<a name="line.34"></a> +<span class="sourceLineNo">035</span> */<a name="line.35"></a> +<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a> +<span class="sourceLineNo">037</span>public class RetryCounter {<a name="line.37"></a> +<span class="sourceLineNo">038</span> /**<a name="line.38"></a> +<span class="sourceLineNo">039</span> * Configuration for a retry counter<a name="line.39"></a> +<span class="sourceLineNo">040</span> */<a name="line.40"></a> +<span class="sourceLineNo">041</span> public static class RetryConfig {<a name="line.41"></a> +<span class="sourceLineNo">042</span> private int maxAttempts;<a name="line.42"></a> +<span class="sourceLineNo">043</span> private long sleepInterval;<a name="line.43"></a> +<span class="sourceLineNo">044</span> private long maxSleepTime;<a name="line.44"></a> +<span class="sourceLineNo">045</span> private TimeUnit timeUnit;<a name="line.45"></a> +<span class="sourceLineNo">046</span> private BackoffPolicy backoffPolicy;<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.48"></a> <span class="sourceLineNo">049</span><a name="line.49"></a> -<span class="sourceLineNo">050</span> public RetryConfig(int maxAttempts, long sleepInterval, long maxSleepTime,<a name="line.50"></a> -<span class="sourceLineNo">051</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.51"></a> -<span class="sourceLineNo">052</span> this.maxAttempts = maxAttempts;<a name="line.52"></a> -<span class="sourceLineNo">053</span> this.sleepInterval = sleepInterval;<a name="line.53"></a> -<span class="sourceLineNo">054</span> this.maxSleepTime = maxSleepTime;<a name="line.54"></a> -<span class="sourceLineNo">055</span> this.timeUnit = timeUnit;<a name="line.55"></a> -<span class="sourceLineNo">056</span> this.backoffPolicy = backoffPolicy;<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> public RetryConfig setBackoffPolicy(BackoffPolicy backoffPolicy) {<a name="line.59"></a> -<span class="sourceLineNo">060</span> this.backoffPolicy = backoffPolicy;<a name="line.60"></a> -<span class="sourceLineNo">061</span> return this;<a name="line.61"></a> -<span class="sourceLineNo">062</span> }<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> public RetryConfig setMaxAttempts(int maxAttempts) {<a name="line.64"></a> -<span class="sourceLineNo">065</span> this.maxAttempts = maxAttempts;<a name="line.65"></a> -<span class="sourceLineNo">066</span> return this;<a name="line.66"></a> -<span class="sourceLineNo">067</span> }<a name="line.67"></a> -<span class="sourceLineNo">068</span><a name="line.68"></a> -<span class="sourceLineNo">069</span> public RetryConfig setMaxSleepTime(long maxSleepTime) {<a name="line.69"></a> -<span class="sourceLineNo">070</span> this.maxSleepTime = maxSleepTime;<a name="line.70"></a> -<span class="sourceLineNo">071</span> return this;<a name="line.71"></a> -<span class="sourceLineNo">072</span> }<a name="line.72"></a> -<span class="sourceLineNo">073</span><a name="line.73"></a> -<span class="sourceLineNo">074</span> public RetryConfig setSleepInterval(long sleepInterval) {<a name="line.74"></a> -<span class="sourceLineNo">075</span> this.sleepInterval = sleepInterval;<a name="line.75"></a> -<span class="sourceLineNo">076</span> return this;<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> public RetryConfig setTimeUnit(TimeUnit timeUnit) {<a name="line.79"></a> -<span class="sourceLineNo">080</span> this.timeUnit = timeUnit;<a name="line.80"></a> -<span class="sourceLineNo">081</span> return this;<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> public int getMaxAttempts() {<a name="line.84"></a> -<span class="sourceLineNo">085</span> return maxAttempts;<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> public long getMaxSleepTime() {<a name="line.88"></a> -<span class="sourceLineNo">089</span> return maxSleepTime;<a name="line.89"></a> +<span class="sourceLineNo">050</span> public RetryConfig() {<a name="line.50"></a> +<span class="sourceLineNo">051</span> maxAttempts = 1;<a name="line.51"></a> +<span class="sourceLineNo">052</span> sleepInterval = 1000;<a name="line.52"></a> +<span class="sourceLineNo">053</span> maxSleepTime = -1;<a name="line.53"></a> +<span class="sourceLineNo">054</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.54"></a> +<span class="sourceLineNo">055</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.55"></a> +<span class="sourceLineNo">056</span> }<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> public RetryConfig(int maxAttempts, long sleepInterval, long maxSleepTime,<a name="line.58"></a> +<span class="sourceLineNo">059</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.59"></a> +<span class="sourceLineNo">060</span> this.maxAttempts = maxAttempts;<a name="line.60"></a> +<span class="sourceLineNo">061</span> this.sleepInterval = sleepInterval;<a name="line.61"></a> +<span class="sourceLineNo">062</span> this.maxSleepTime = maxSleepTime;<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.timeUnit = timeUnit;<a name="line.63"></a> +<span class="sourceLineNo">064</span> this.backoffPolicy = backoffPolicy;<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 RetryConfig setBackoffPolicy(BackoffPolicy backoffPolicy) {<a name="line.67"></a> +<span class="sourceLineNo">068</span> this.backoffPolicy = backoffPolicy;<a name="line.68"></a> +<span class="sourceLineNo">069</span> return this;<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> public RetryConfig setMaxAttempts(int maxAttempts) {<a name="line.72"></a> +<span class="sourceLineNo">073</span> this.maxAttempts = maxAttempts;<a name="line.73"></a> +<span class="sourceLineNo">074</span> return this;<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 RetryConfig setMaxSleepTime(long maxSleepTime) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> this.maxSleepTime = maxSleepTime;<a name="line.78"></a> +<span class="sourceLineNo">079</span> return this;<a name="line.79"></a> +<span class="sourceLineNo">080</span> }<a name="line.80"></a> +<span class="sourceLineNo">081</span><a name="line.81"></a> +<span class="sourceLineNo">082</span> public RetryConfig setSleepInterval(long sleepInterval) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> this.sleepInterval = sleepInterval;<a name="line.83"></a> +<span class="sourceLineNo">084</span> return this;<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 RetryConfig setTimeUnit(TimeUnit timeUnit) {<a name="line.87"></a> +<span class="sourceLineNo">088</span> this.timeUnit = timeUnit;<a name="line.88"></a> +<span class="sourceLineNo">089</span> return this;<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> public long getSleepInterval() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> return sleepInterval;<a name="line.93"></a> +<span class="sourceLineNo">092</span> public int getMaxAttempts() {<a name="line.92"></a> +<span class="sourceLineNo">093</span> return maxAttempts;<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 TimeUnit getTimeUnit() {<a name="line.96"></a> -<span class="sourceLineNo">097</span> return timeUnit;<a name="line.97"></a> +<span class="sourceLineNo">096</span> public long getMaxSleepTime() {<a name="line.96"></a> +<span class="sourceLineNo">097</span> return maxSleepTime;<a name="line.97"></a> <span class="sourceLineNo">098</span> }<a name="line.98"></a> <span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> public BackoffPolicy getBackoffPolicy() {<a name="line.100"></a> -<span class="sourceLineNo">101</span> return backoffPolicy;<a name="line.101"></a> +<span class="sourceLineNo">100</span> public long getSleepInterval() {<a name="line.100"></a> +<span class="sourceLineNo">101</span> return sleepInterval;<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><a name="line.104"></a> -<span class="sourceLineNo">105</span> /**<a name="line.105"></a> -<span class="sourceLineNo">106</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.106"></a> -<span class="sourceLineNo">107</span> */<a name="line.107"></a> -<span class="sourceLineNo">108</span> public static class BackoffPolicy {<a name="line.108"></a> -<span class="sourceLineNo">109</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.109"></a> -<span class="sourceLineNo">110</span> return config.getSleepInterval();<a name="line.110"></a> -<span class="sourceLineNo">111</span> }<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 class ExponentialBackoffPolicy extends BackoffPolicy {<a name="line.114"></a> -<span class="sourceLineNo">115</span> @Override<a name="line.115"></a> -<span class="sourceLineNo">116</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.116"></a> -<span class="sourceLineNo">117</span> long backoffTime = (long) (config.getSleepInterval() * Math.pow(2, attempts));<a name="line.117"></a> -<span class="sourceLineNo">118</span> return backoffTime;<a name="line.118"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> public TimeUnit getTimeUnit() {<a name="line.104"></a> +<span class="sourceLineNo">105</span> return timeUnit;<a name="line.105"></a> +<span class="sourceLineNo">106</span> }<a name="line.106"></a> +<span class="sourceLineNo">107</span><a name="line.107"></a> +<span class="sourceLineNo">108</span> public BackoffPolicy getBackoffPolicy() {<a name="line.108"></a> +<span class="sourceLineNo">109</span> return backoffPolicy;<a name="line.109"></a> +<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><a name="line.112"></a> +<span class="sourceLineNo">113</span> /**<a name="line.113"></a> +<span class="sourceLineNo">114</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.114"></a> +<span class="sourceLineNo">115</span> */<a name="line.115"></a> +<span class="sourceLineNo">116</span> public static class BackoffPolicy {<a name="line.116"></a> +<span class="sourceLineNo">117</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> return config.getSleepInterval();<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><a name="line.121"></a> -<span class="sourceLineNo">122</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.122"></a> +<span class="sourceLineNo">122</span> public static class ExponentialBackoffPolicy extends BackoffPolicy {<a name="line.122"></a> <span class="sourceLineNo">123</span> @Override<a name="line.123"></a> <span class="sourceLineNo">124</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.124"></a> -<span class="sourceLineNo">125</span> long backoffTime = super.getBackoffTime(config, attempts);<a name="line.125"></a> -<span class="sourceLineNo">126</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.126"></a> +<span class="sourceLineNo">125</span> long backoffTime = (long) (config.getSleepInterval() * Math.pow(2, attempts));<a name="line.125"></a> +<span class="sourceLineNo">126</span> return backoffTime;<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><a name="line.129"></a> -<span class="sourceLineNo">130</span> private static final Logger LOG = LoggerFactory.getLogger(RetryCounter.class);<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> private RetryConfig retryConfig;<a name="line.132"></a> -<span class="sourceLineNo">133</span> private int attempts;<a name="line.133"></a> -<span class="sourceLineNo">134</span><a name="line.134"></a> -<span class="sourceLineNo">135</span> public RetryCounter(int maxAttempts, long sleepInterval, TimeUnit timeUnit) {<a name="line.135"></a> -<span class="sourceLineNo">136</span> this(new RetryConfig(maxAttempts, sleepInterval, -1, timeUnit, new ExponentialBackoffPolicy()));<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> public RetryCounter(RetryConfig retryConfig) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> this.attempts = 0;<a name="line.140"></a> -<span class="sourceLineNo">141</span> this.retryConfig = retryConfig;<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> public int getMaxAttempts() {<a name="line.144"></a> -<span class="sourceLineNo">145</span> return retryConfig.getMaxAttempts();<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> /**<a name="line.148"></a> -<span class="sourceLineNo">149</span> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.149"></a> -<span class="sourceLineNo">150</span> * @throws InterruptedException<a name="line.150"></a> -<span class="sourceLineNo">151</span> */<a name="line.151"></a> -<span class="sourceLineNo">152</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.152"></a> -<span class="sourceLineNo">153</span> int attempts = getAttemptTimes();<a name="line.153"></a> -<span class="sourceLineNo">154</span> long sleepTime = retryConfig.backoffPolicy.getBackoffTime(retryConfig, attempts);<a name="line.154"></a> -<span class="sourceLineNo">155</span> if (LOG.isTraceEnabled()) {<a name="line.155"></a> -<span class="sourceLineNo">156</span> LOG.trace("Sleeping " + sleepTime + "ms before retry #" + attempts + "...");<a name="line.156"></a> -<span class="sourceLineNo">157</span> }<a name="line.157"></a> -<span class="sourceLineNo">158</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.158"></a> -<span class="sourceLineNo">159</span> useRetry();<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> public boolean shouldRetry() {<a name="line.162"></a> -<span class="sourceLineNo">163</span> return attempts < retryConfig.getMaxAttempts();<a name="line.163"></a> -<span class="sourceLineNo">164</span> }<a name="line.164"></a> -<span class="sourceLineNo">165</span><a name="line.165"></a> -<span class="sourceLineNo">166</span> public void useRetry() {<a name="line.166"></a> -<span class="sourceLineNo">167</span> attempts++;<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> public boolean isRetry() {<a name="line.170"></a> -<span class="sourceLineNo">171</span> return attempts > 0;<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> -<span class="sourceLineNo">174</span> public int getAttemptTimes() {<a name="line.174"></a> -<span class="sourceLineNo">175</span> return attempts;<a name="line.175"></a> -<span class="sourceLineNo">176</span> }<a name="line.176"></a> -<span class="sourceLineNo">177</span>}<a name="line.177"></a> +<span class="sourceLineNo">130</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.130"></a> +<span class="sourceLineNo">131</span> @Override<a name="line.131"></a> +<span class="sourceLineNo">132</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.132"></a> +<span class="sourceLineNo">133</span> long backoffTime = super.getBackoffTime(config, attempts);<a name="line.133"></a> +<span class="sourceLineNo">134</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.134"></a> +<span class="sourceLineNo">135</span> }<a name="line.135"></a> +<span class="sourceLineNo">136</span> }<a name="line.136"></a> +<span class="sourceLineNo">137</span><a name="line.137"></a> +<span class="sourceLineNo">138</span> private static final Logger LOG = LoggerFactory.getLogger(RetryCounter.class);<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> private RetryConfig retryConfig;<a name="line.140"></a> +<span class="sourceLineNo">141</span> private int attempts;<a name="line.141"></a> +<span class="sourceLineNo">142</span><a name="line.142"></a> +<span class="sourceLineNo">143</span> public RetryCounter(int maxAttempts, long sleepInterval, TimeUnit timeUnit) {<a name="line.143"></a> +<span class="sourceLineNo">144</span> this(new RetryConfig(maxAttempts, sleepInterval, -1, timeUnit, new ExponentialBackoffPolicy()));<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> public RetryCounter(RetryConfig retryConfig) {<a name="line.147"></a> +<span class="sourceLineNo">148</span> this.attempts = 0;<a name="line.148"></a> +<span class="sourceLineNo">149</span> this.retryConfig = retryConfig;<a name="line.149"></a> +<span class="sourceLineNo">150</span> }<a name="line.150"></a> +<span class="sourceLineNo">151</span><a name="line.151"></a> +<span class="sourceLineNo">152</span> public int getMaxAttempts() {<a name="line.152"></a> +<span class="sourceLineNo">153</span> return retryConfig.getMaxAttempts();<a name="line.153"></a> +<span class="sourceLineNo">154</span> }<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> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.157"></a> +<span class="sourceLineNo">158</span> * @throws InterruptedException<a name="line.158"></a> +<span class="sourceLineNo">159</span> */<a name="line.159"></a> +<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a> +<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a> +<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a> +<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a> +<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a> +<span class="sourceLineNo">165</span> useRetry();<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> public boolean shouldRetry() {<a name="line.168"></a> +<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a> +<span class="sourceLineNo">170</span> }<a name="line.170"></a> +<span class="sourceLineNo">171</span><a name="line.171"></a> +<span class="sourceLineNo">172</span> public void useRetry() {<a name="line.172"></a> +<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a> +<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a> +<span class="sourceLineNo">178</span> }<a name="line.178"></a> +<span class="sourceLineNo">179</span><a name="line.179"></a> +<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a> +<span class="sourceLineNo">181</span> return attempts;<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a> +<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a> +<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a> +<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a> +<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a> +<span class="sourceLineNo">192</span> }<a name="line.192"></a> +<span class="sourceLineNo">193</span>}<a name="line.193"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/downloads.html ---------------------------------------------------------------------- diff --git a/downloads.html b/downloads.html new file mode 100644 index 0000000..2775b1f --- /dev/null +++ b/downloads.html @@ -0,0 +1,382 @@ +<!DOCTYPE html> +<!-- + | Generated by Apache Maven Doxia Site Renderer 1.6 + | Rendered using Apache Maven Fluido Skin 1.5-HBASE +--> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> + <head> + <meta charset="UTF-8" /> + <meta name="viewport" content="width=device-width, initial-scale=1.0" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> + <meta http-equiv="Content-Language" content="en" /> + <title>Apache HBase – Apache HBase Downloads</title> + <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> + <link 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The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. --> + +<div class="section"> +<h2><a name="Downloads"></a>Downloads</h2> + +<p>The below table lists mirrored release artifacts and their associated hashes and signatures + available ONLY at apache.org. The keys used to sign releases can be found in our published + <a class="externalLink" href="http://www.apache.org/dist/hbase/KEYS";>KEYS</a> file. See + <a class="externalLink" href="https://www.apache.org/dyn/closer.cgi#verify";>Verify The Integrity Of The Files</a> for + how to verify your mirrored downloads. + </p> + +<div class="section"> +<h2><a name="Releases"></a>Releases</h2> + +<table border="0" class="table table-striped"> + +<tr class="a"> + +<th>Version</th> + +<th>Release Date</th> + +<th>Compatiblity Report</th> + +<th>Release Notes</th> + +<th>Commit</th> + +<th>Download</th> + </tr> + +<tr class="b"> + +<td style="test-align: left"> + 2.0.0 + </td> + +<td style="test-align: left"> + 2018/04/29 + </td> + +<td style="test-align: left"> + <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/compatibiliity_report_1.2.6vs2.0.0.html";>1.2.6 vs 2.0.0</a> + </td> + +<td style="test-align: left"> + <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/RELEASENOTES.md";>2.0.0 Release Notes</a> + </td> + +<td style="test-align: left"> + <a class="externalLink" href="https://git-wip-us.apache.org/repos/asf?p=hbase.git;a=commit;h=7483b111e4da77adbfc8062b3b22cbe7c2cb91c1";>7483b111e4da77adbfc8062b3b22cbe7c2cb91c1</a> + </td> + +<td style="test-align: left"> + <a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/2.0.0/hbase-2.0.0-src.tar.gz";></a> (<a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-src.tar.gz.sha512";>sha512</a> <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-src.tar.gz.asc";>asc</a>) <br /> + <a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/2.0.0/hbase-2.0.0-bin.tar.gz";></a> (<a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-bin.tar.gz.sha512";>sha512</a> <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-bin.tar.gz.asc";>asc</a>) + </td> + </tr> + </table> + </div> + + + +<p>If you are looking for an old release that is not present here or on the + mirror, check the <a class="externalLink" href="http://archive.apache.org/dist/hbase/";>Apache Archive</a>. + </p> +</div> + + + </div> + </div> + + <hr/> + + <footer> + <div class="container"> + <div class="row"> + <p >Copyright © 2007–2018 + <a href="https://www.apache.org/";>The Apache Software Foundation</a>. + All rights reserved. + + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> + </p> + </div> + + <p id="poweredBy" class="pull-right"> + <a href="http://maven.apache.org/"; title="Built by Maven" class="poweredBy"> + <img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /> + </a> + </p> + + </div> + </footer> + </body> +</html> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/export_control.html ---------------------------------------------------------------------- diff --git a/export_control.html b/export_control.html index 50c9281..4d49d4e 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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Export Control @@ -63,7 +63,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -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: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index 777d7a8..683626f 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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <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" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -304,7 +304,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database <h2><a name="Download"></a>Download</h2> <p> - Click <b><a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/";>here</a></b> to download Apache HBase™. + Click <b><a href="downloads.html">here</a></b> to download Apache HBase™. </p> </div> @@ -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: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/integration.html ---------------------------------------------------------------------- diff --git a/integration.html b/integration.html index bf83f44..8783c1f 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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <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" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -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: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/issue-tracking.html ---------------------------------------------------------------------- diff --git a/issue-tracking.html b/issue-tracking.html index 2770923..608a556 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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <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" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -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: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/license.html ---------------------------------------------------------------------- diff --git a/license.html b/license.html index edc79e7..85d1bab 100644 --- a/license.html +++ b/license.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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Licenses</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -491,7 +491,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/mail-lists.html ---------------------------------------------------------------------- diff --git a/mail-lists.html b/mail-lists.html index a2aa725..b26b9e5 100644 --- a/mail-lists.html +++ b/mail-lists.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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Mailing Lists</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -341,7 +341,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/metrics.html ---------------------------------------------------------------------- diff --git a/metrics.html b/metrics.html index 8520fcf..8b70543 100644 --- a/metrics.html +++ b/metrics.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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase (TM) Metrics @@ -63,7 +63,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -459,7 +459,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/old_news.html ---------------------------------------------------------------------- diff --git a/old_news.html b/old_news.html index 32e01b3..233f7c8 100644 --- a/old_news.html +++ b/old_news.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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Old Apache HBase (TM) News @@ -63,7 +63,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -440,7 +440,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/plugin-management.html ---------------------------------------------------------------------- diff --git a/plugin-management.html b/plugin-management.html index 487fd4d..e11774a 100644 --- a/plugin-management.html +++ b/plugin-management.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="20180428" /> + <meta name="Date-Revision-yyyymmdd" content="20180501" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Plugin Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -61,7 +61,7 @@ <li> <a href="license.html" title="License">License</a> </li> - <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/"; title="Downloads">Downloads</a> + <li> <a href="downloads.html" title="Downloads">Downloads</a> </li> <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel"; title="Release Notes">Release Notes</a> @@ -440,7 +440,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li> + <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li> </p> </div>
