http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html index e19370a..0efd22e 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html @@ -494,28 +494,32 @@ <span class="sourceLineNo">486</span> */<a name="line.486"></a> <span class="sourceLineNo">487</span> public void resizeQueues(Configuration conf) {<a name="line.487"></a> <span class="sourceLineNo">488</span> String configKey = RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH;<a name="line.488"></a> -<span class="sourceLineNo">489</span> if (name != null && name.toLowerCase(Locale.ROOT).contains("priority")) {<a name="line.489"></a> -<span class="sourceLineNo">490</span> configKey = RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH;<a name="line.490"></a> -<span class="sourceLineNo">491</span> }<a name="line.491"></a> -<span class="sourceLineNo">492</span> currentQueueLimit = conf.getInt(configKey, currentQueueLimit);<a name="line.492"></a> -<span class="sourceLineNo">493</span> }<a name="line.493"></a> -<span class="sourceLineNo">494</span><a name="line.494"></a> -<span class="sourceLineNo">495</span> public void onConfigurationChange(Configuration conf) {<a name="line.495"></a> -<span class="sourceLineNo">496</span> // update CoDel Scheduler tunables<a name="line.496"></a> -<span class="sourceLineNo">497</span> int codelTargetDelay = conf.getInt(CALL_QUEUE_CODEL_TARGET_DELAY,<a name="line.497"></a> -<span class="sourceLineNo">498</span> CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY);<a name="line.498"></a> -<span class="sourceLineNo">499</span> int codelInterval = conf.getInt(CALL_QUEUE_CODEL_INTERVAL, CALL_QUEUE_CODEL_DEFAULT_INTERVAL);<a name="line.499"></a> -<span class="sourceLineNo">500</span> double codelLifoThreshold = conf.getDouble(CALL_QUEUE_CODEL_LIFO_THRESHOLD,<a name="line.500"></a> -<span class="sourceLineNo">501</span> CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD);<a name="line.501"></a> -<span class="sourceLineNo">502</span><a name="line.502"></a> -<span class="sourceLineNo">503</span> for (BlockingQueue<CallRunner> queue : queues) {<a name="line.503"></a> -<span class="sourceLineNo">504</span> if (queue instanceof AdaptiveLifoCoDelCallQueue) {<a name="line.504"></a> -<span class="sourceLineNo">505</span> ((AdaptiveLifoCoDelCallQueue) queue).updateTunables(codelTargetDelay, codelInterval,<a name="line.505"></a> -<span class="sourceLineNo">506</span> codelLifoThreshold);<a name="line.506"></a> -<span class="sourceLineNo">507</span> }<a name="line.507"></a> -<span class="sourceLineNo">508</span> }<a name="line.508"></a> -<span class="sourceLineNo">509</span> }<a name="line.509"></a> -<span class="sourceLineNo">510</span>}<a name="line.510"></a> +<span class="sourceLineNo">489</span> if (name != null) {<a name="line.489"></a> +<span class="sourceLineNo">490</span> if (name.toLowerCase(Locale.ROOT).contains("priority")) {<a name="line.490"></a> +<span class="sourceLineNo">491</span> configKey = RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH;<a name="line.491"></a> +<span class="sourceLineNo">492</span> } else if (name.toLowerCase(Locale.ROOT).contains("replication")) {<a name="line.492"></a> +<span class="sourceLineNo">493</span> configKey = RpcScheduler.IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH;<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span> currentQueueLimit = conf.getInt(configKey, currentQueueLimit);<a name="line.496"></a> +<span class="sourceLineNo">497</span> }<a name="line.497"></a> +<span class="sourceLineNo">498</span><a name="line.498"></a> +<span class="sourceLineNo">499</span> public void onConfigurationChange(Configuration conf) {<a name="line.499"></a> +<span class="sourceLineNo">500</span> // update CoDel Scheduler tunables<a name="line.500"></a> +<span class="sourceLineNo">501</span> int codelTargetDelay = conf.getInt(CALL_QUEUE_CODEL_TARGET_DELAY,<a name="line.501"></a> +<span class="sourceLineNo">502</span> CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY);<a name="line.502"></a> +<span class="sourceLineNo">503</span> int codelInterval = conf.getInt(CALL_QUEUE_CODEL_INTERVAL, CALL_QUEUE_CODEL_DEFAULT_INTERVAL);<a name="line.503"></a> +<span class="sourceLineNo">504</span> double codelLifoThreshold = conf.getDouble(CALL_QUEUE_CODEL_LIFO_THRESHOLD,<a name="line.504"></a> +<span class="sourceLineNo">505</span> CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD);<a name="line.505"></a> +<span class="sourceLineNo">506</span><a name="line.506"></a> +<span class="sourceLineNo">507</span> for (BlockingQueue<CallRunner> queue : queues) {<a name="line.507"></a> +<span class="sourceLineNo">508</span> if (queue instanceof AdaptiveLifoCoDelCallQueue) {<a name="line.508"></a> +<span class="sourceLineNo">509</span> ((AdaptiveLifoCoDelCallQueue) queue).updateTunables(codelTargetDelay, codelInterval,<a name="line.509"></a> +<span class="sourceLineNo">510</span> codelLifoThreshold);<a name="line.510"></a> +<span class="sourceLineNo">511</span> }<a name="line.511"></a> +<span class="sourceLineNo">512</span> }<a name="line.512"></a> +<span class="sourceLineNo">513</span> }<a name="line.513"></a> +<span class="sourceLineNo">514</span>}<a name="line.514"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.html index e19370a..0efd22e 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.html @@ -494,28 +494,32 @@ <span class="sourceLineNo">486</span> */<a name="line.486"></a> <span class="sourceLineNo">487</span> public void resizeQueues(Configuration conf) {<a name="line.487"></a> <span class="sourceLineNo">488</span> String configKey = RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH;<a name="line.488"></a> -<span class="sourceLineNo">489</span> if (name != null && name.toLowerCase(Locale.ROOT).contains("priority")) {<a name="line.489"></a> -<span class="sourceLineNo">490</span> configKey = RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH;<a name="line.490"></a> -<span class="sourceLineNo">491</span> }<a name="line.491"></a> -<span class="sourceLineNo">492</span> currentQueueLimit = conf.getInt(configKey, currentQueueLimit);<a name="line.492"></a> -<span class="sourceLineNo">493</span> }<a name="line.493"></a> -<span class="sourceLineNo">494</span><a name="line.494"></a> -<span class="sourceLineNo">495</span> public void onConfigurationChange(Configuration conf) {<a name="line.495"></a> -<span class="sourceLineNo">496</span> // update CoDel Scheduler tunables<a name="line.496"></a> -<span class="sourceLineNo">497</span> int codelTargetDelay = conf.getInt(CALL_QUEUE_CODEL_TARGET_DELAY,<a name="line.497"></a> -<span class="sourceLineNo">498</span> CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY);<a name="line.498"></a> -<span class="sourceLineNo">499</span> int codelInterval = conf.getInt(CALL_QUEUE_CODEL_INTERVAL, CALL_QUEUE_CODEL_DEFAULT_INTERVAL);<a name="line.499"></a> -<span class="sourceLineNo">500</span> double codelLifoThreshold = conf.getDouble(CALL_QUEUE_CODEL_LIFO_THRESHOLD,<a name="line.500"></a> -<span class="sourceLineNo">501</span> CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD);<a name="line.501"></a> -<span class="sourceLineNo">502</span><a name="line.502"></a> -<span class="sourceLineNo">503</span> for (BlockingQueue<CallRunner> queue : queues) {<a name="line.503"></a> -<span class="sourceLineNo">504</span> if (queue instanceof AdaptiveLifoCoDelCallQueue) {<a name="line.504"></a> -<span class="sourceLineNo">505</span> ((AdaptiveLifoCoDelCallQueue) queue).updateTunables(codelTargetDelay, codelInterval,<a name="line.505"></a> -<span class="sourceLineNo">506</span> codelLifoThreshold);<a name="line.506"></a> -<span class="sourceLineNo">507</span> }<a name="line.507"></a> -<span class="sourceLineNo">508</span> }<a name="line.508"></a> -<span class="sourceLineNo">509</span> }<a name="line.509"></a> -<span class="sourceLineNo">510</span>}<a name="line.510"></a> +<span class="sourceLineNo">489</span> if (name != null) {<a name="line.489"></a> +<span class="sourceLineNo">490</span> if (name.toLowerCase(Locale.ROOT).contains("priority")) {<a name="line.490"></a> +<span class="sourceLineNo">491</span> configKey = RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH;<a name="line.491"></a> +<span class="sourceLineNo">492</span> } else if (name.toLowerCase(Locale.ROOT).contains("replication")) {<a name="line.492"></a> +<span class="sourceLineNo">493</span> configKey = RpcScheduler.IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH;<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span> currentQueueLimit = conf.getInt(configKey, currentQueueLimit);<a name="line.496"></a> +<span class="sourceLineNo">497</span> }<a name="line.497"></a> +<span class="sourceLineNo">498</span><a name="line.498"></a> +<span class="sourceLineNo">499</span> public void onConfigurationChange(Configuration conf) {<a name="line.499"></a> +<span class="sourceLineNo">500</span> // update CoDel Scheduler tunables<a name="line.500"></a> +<span class="sourceLineNo">501</span> int codelTargetDelay = conf.getInt(CALL_QUEUE_CODEL_TARGET_DELAY,<a name="line.501"></a> +<span class="sourceLineNo">502</span> CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY);<a name="line.502"></a> +<span class="sourceLineNo">503</span> int codelInterval = conf.getInt(CALL_QUEUE_CODEL_INTERVAL, CALL_QUEUE_CODEL_DEFAULT_INTERVAL);<a name="line.503"></a> +<span class="sourceLineNo">504</span> double codelLifoThreshold = conf.getDouble(CALL_QUEUE_CODEL_LIFO_THRESHOLD,<a name="line.504"></a> +<span class="sourceLineNo">505</span> CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD);<a name="line.505"></a> +<span class="sourceLineNo">506</span><a name="line.506"></a> +<span class="sourceLineNo">507</span> 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b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcScheduler.Context.html index e3141b8..29e9f5d 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcScheduler.Context.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcScheduler.Context.html @@ -43,91 +43,93 @@ <span class="sourceLineNo">035</span> "hbase.ipc.server.max.callqueue.length";<a name="line.35"></a> <span class="sourceLineNo">036</span> public static final String IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH =<a name="line.36"></a> <span class="sourceLineNo">037</span> "hbase.ipc.server.priority.max.callqueue.length";<a name="line.37"></a> -<span class="sourceLineNo">038</span><a name="line.38"></a> -<span class="sourceLineNo">039</span> /** Exposes runtime information of a {@code RpcServer} that a {@code RpcScheduler} may need. */<a name="line.39"></a> -<span class="sourceLineNo">040</span> public static abstract class Context {<a name="line.40"></a> -<span class="sourceLineNo">041</span> public abstract 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0 otherwise.<a name="line.103"></a> +<span class="sourceLineNo">104</span> */<a name="line.104"></a> +<span class="sourceLineNo">105</span> public abstract long getNumLifoModeSwitches();<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> /** Retrieves length of the write queue for metrics when use RWQueueRpcExecutor. */<a name="line.107"></a> +<span class="sourceLineNo">108</span> public abstract int getWriteQueueLength();<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> /** Retrieves length of the read queue for metrics when use RWQueueRpcExecutor. */<a name="line.110"></a> +<span class="sourceLineNo">111</span> public abstract int getReadQueueLength();<a name="line.111"></a> +<span class="sourceLineNo">112</span><a name="line.112"></a> +<span class="sourceLineNo">113</span> /** Retrieves length of the scan queue for metrics when use RWQueueRpcExecutor. */<a name="line.113"></a> +<span class="sourceLineNo">114</span> public abstract int getScanQueueLength();<a name="line.114"></a> +<span class="sourceLineNo">115</span><a name="line.115"></a> +<span class="sourceLineNo">116</span> /** Retrieves the number of active write rpc handler when use RWQueueRpcExecutor. */<a name="line.116"></a> +<span class="sourceLineNo">117</span> public abstract int getActiveWriteRpcHandlerCount();<a name="line.117"></a> +<span class="sourceLineNo">118</span><a name="line.118"></a> +<span class="sourceLineNo">119</span> /** Retrieves the number of active write rpc handler when use RWQueueRpcExecutor. */<a name="line.119"></a> +<span class="sourceLineNo">120</span> public abstract int getActiveReadRpcHandlerCount();<a name="line.120"></a> +<span class="sourceLineNo">121</span><a name="line.121"></a> +<span class="sourceLineNo">122</span> /** Retrieves the number of active write rpc handler when use RWQueueRpcExecutor. */<a name="line.122"></a> +<span class="sourceLineNo">123</span> public abstract int getActiveScanRpcHandlerCount();<a name="line.123"></a> +<span class="sourceLineNo">124</span>}<a name="line.124"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html index b4d0bf2..2dd8e17 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html @@ -73,214 +73,220 @@ <span class="sourceLineNo">065</span><a name="line.65"></a> <span class="sourceLineNo">066</span> int maxQueueLength = conf.getInt(RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH,<a name="line.66"></a> <span class="sourceLineNo">067</span> handlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);<a name="line.67"></a> -<span class="sourceLineNo">068</span> int maxPriorityQueueLength =<a name="line.68"></a> -<span class="sourceLineNo">069</span> conf.getInt(RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH, maxQueueLength);<a name="line.69"></a> -<span class="sourceLineNo">070</span><a name="line.70"></a> -<span class="sourceLineNo">071</span> this.priority = priority;<a name="line.71"></a> -<span class="sourceLineNo">072</span> this.highPriorityLevel = highPriorityLevel;<a name="line.72"></a> -<span class="sourceLineNo">073</span> this.abortable = server;<a name="line.73"></a> -<span class="sourceLineNo">074</span><a name="line.74"></a> -<span class="sourceLineNo">075</span> String callQueueType = conf.get(RpcExecutor.CALL_QUEUE_TYPE_CONF_KEY,<a name="line.75"></a> -<span class="sourceLineNo">076</span> RpcExecutor.CALL_QUEUE_TYPE_CONF_DEFAULT);<a name="line.76"></a> -<span 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class="sourceLineNo">105</span> int handlerCount,<a name="line.105"></a> -<span class="sourceLineNo">106</span> int priorityHandlerCount,<a name="line.106"></a> -<span class="sourceLineNo">107</span> int replicationHandlerCount,<a name="line.107"></a> -<span class="sourceLineNo">108</span> PriorityFunction priority,<a name="line.108"></a> -<span class="sourceLineNo">109</span> int highPriorityLevel) {<a name="line.109"></a> -<span class="sourceLineNo">110</span> this(conf, handlerCount, priorityHandlerCount, replicationHandlerCount, priority,<a name="line.110"></a> -<span class="sourceLineNo">111</span> null, highPriorityLevel);<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> /**<a name="line.114"></a> -<span class="sourceLineNo">115</span> * Resize call queues;<a name="line.115"></a> -<span class="sourceLineNo">116</span> * @param conf new 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