http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html index ff0d261..d158693 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html @@ -118,7 +118,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1168">StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1176">StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></pre> <div class="block">Compute the cost of a potential cluster state from skew in number of primary regions on a cluster.</div> @@ -230,7 +230,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>PRIMARY_REGION_COUNT_SKEW_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1169">PRIMARY_REGION_COUNT_SKEW_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1177">PRIMARY_REGION_COUNT_SKEW_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.PRIMARY_REGION_COUNT_SKEW_COST_KEY">Constant Field Values</a></dd> @@ -243,7 +243,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>DEFAULT_PRIMARY_REGION_COUNT_SKEW_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1171">DEFAULT_PRIMARY_REGION_COUNT_SKEW_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1179">DEFAULT_PRIMARY_REGION_COUNT_SKEW_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.DEFAULT_PRIMARY_REGION_COUNT_SKEW_COST">Constant Field Values</a></dd> @@ -256,7 +256,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>stats</h4> -<pre>private double[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1173">stats</a></pre> +<pre>private double[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1181">stats</a></pre> </li> </ul> </li> @@ -273,7 +273,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>PrimaryRegionCountSkewCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1175">PrimaryRegionCountSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1183">PrimaryRegionCountSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -290,7 +290,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>cost</h4> -<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1183">cost</a>()</pre> +<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.PrimaryRegionCountSkewCostFunction.html#line.1191">cost</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#cost--">cost</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></code></dd>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html index 1c5ed65..033f804 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html @@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1338">StochasticLoadBalancer.RackLocalityCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1346">StochasticLoadBalancer.RackLocalityCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.LocalityBasedCostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.LocalityBasedCostFunction</a></pre> </li> </ul> @@ -239,7 +239,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>RACK_LOCALITY_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1340">RACK_LOCALITY_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1348">RACK_LOCALITY_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RackLocalityCostFunction.RACK_LOCALITY_COST_KEY">Constant Field Values</a></dd> @@ -252,7 +252,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_RACK_LOCALITY_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1341">DEFAULT_RACK_LOCALITY_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1349">DEFAULT_RACK_LOCALITY_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RackLocalityCostFunction.DEFAULT_RACK_LOCALITY_COST">Constant Field Values</a></dd> @@ -273,7 +273,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RackLocalityCostFunction</h4> -<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1343">RackLocalityCostFunction</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1351">RackLocalityCostFunction</a>(org.apache.hadoop.conf.Configuration conf, <a href="../../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> services)</pre> </li> </ul> @@ -291,7 +291,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>regionIndexToEntityIndex</h4> -<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1354">regionIndexToEntityIndex</a>(int region)</pre> +<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RackLocalityCostFunction.html#line.1362">regionIndexToEntityIndex</a>(int region)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.LocalityBasedCostFunction.html#regionIndexToEntityIndex-int-">StochasticLoadBalancer.LocalityBasedCostFunction</a></code></span></div> <div class="block">Maps region to the current entity (server or rack) on which it is stored</div> <dl> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html index 83ec0f5..797c5a6 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html @@ -118,7 +118,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.721">StochasticLoadBalancer.RandomCandidateGenerator</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.729">StochasticLoadBalancer.RandomCandidateGenerator</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CandidateGenerator</a></pre> </li> </ul> @@ -194,7 +194,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RandomCandidateGenerator</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html#line.721">RandomCandidateGenerator</a>()</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html#line.729">RandomCandidateGenerator</a>()</pre> </li> </ul> </li> @@ -211,7 +211,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>generate</h4> -<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html#line.724">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html#line.732">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html#generate-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-">generate</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CandidateGenerator</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html index 3028c9b..509725e 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html @@ -128,7 +128,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1457">StochasticLoadBalancer.ReadRequestCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1465">StochasticLoadBalancer.ReadRequestCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadAsRateFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadAsRateFunction</a></pre> <div class="block">Compute the cost of total number of read requests The more unbalanced the higher the computed cost will be. This uses a rolling average of regionload.</div> @@ -250,7 +250,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>READ_REQUEST_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1459">READ_REQUEST_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1467">READ_REQUEST_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.ReadRequestCostFunction.READ_REQUEST_COST_KEY">Constant Field Values</a></dd> @@ -263,7 +263,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_READ_REQUEST_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1461">DEFAULT_READ_REQUEST_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1469">DEFAULT_READ_REQUEST_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.ReadRequestCostFunction.DEFAULT_READ_REQUEST_COST">Constant Field Values</a></dd> @@ -284,7 +284,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>ReadRequestCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1463">ReadRequestCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1471">ReadRequestCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -301,7 +301,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>getCostFromRl</h4> -<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1469">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> +<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ReadRequestCostFunction.html#line.1477">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html#getCostFromRl-org.apache.hadoop.hbase.master.balancer.BalancerRegionLoad-">getCostFromRl</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadFunction</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html index 9df4fbd..826bbae 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html @@ -118,7 +118,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1137">StochasticLoadBalancer.RegionCountSkewCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1145">StochasticLoadBalancer.RegionCountSkewCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></pre> <div class="block">Compute the cost of a potential cluster state from skew in number of regions on a cluster.</div> @@ -230,7 +230,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>REGION_COUNT_SKEW_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1138">REGION_COUNT_SKEW_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1146">REGION_COUNT_SKEW_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionCountSkewCostFunction.REGION_COUNT_SKEW_COST_KEY">Constant Field Values</a></dd> @@ -243,7 +243,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>DEFAULT_REGION_COUNT_SKEW_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1140">DEFAULT_REGION_COUNT_SKEW_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1148">DEFAULT_REGION_COUNT_SKEW_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionCountSkewCostFunction.DEFAULT_REGION_COUNT_SKEW_COST">Constant Field Values</a></dd> @@ -256,7 +256,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>stats</h4> -<pre>private double[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1142">stats</a></pre> +<pre>private double[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1150">stats</a></pre> </li> </ul> </li> @@ -273,7 +273,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RegionCountSkewCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1144">RegionCountSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1152">RegionCountSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -290,7 +290,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>cost</h4> -<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1151">cost</a>()</pre> +<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionCountSkewCostFunction.html#line.1159">cost</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#cost--">cost</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html index fd63f54..61da737 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html @@ -122,7 +122,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.850">StochasticLoadBalancer.RegionReplicaCandidateGenerator</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.858">StochasticLoadBalancer.RegionReplicaCandidateGenerator</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CandidateGenerator</a></pre> <div class="block">Generates candidates which moves the replicas out of the region server for co-hosted region replicas</div> @@ -228,7 +228,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>randomGenerator</h4> -<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.RandomCandidateGenerator</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.852">randomGenerator</a></pre> +<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RandomCandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.RandomCandidateGenerator</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.860">randomGenerator</a></pre> </li> </ul> </li> @@ -245,7 +245,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RegionReplicaCandidateGenerator</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.850">RegionReplicaCandidateGenerator</a>()</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.858">RegionReplicaCandidateGenerator</a>()</pre> </li> </ul> </li> @@ -262,7 +262,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>selectCoHostedRegionPerGroup</h4> -<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.863">selectCoHostedRegionPerGroup</a>(int[] primariesOfRegionsPerGroup, +<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.871">selectCoHostedRegionPerGroup</a>(int[] primariesOfRegionsPerGroup, int[] regionsPerGroup, int[] regionIndexToPrimaryIndex)</pre> <div class="block">Randomly select one regionIndex out of all region replicas co-hosted in the same group @@ -284,7 +284,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>generate</h4> -<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.907">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#line.915">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html#generate-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-">generate</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CandidateGenerator</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html index 76e8473..5700a2e 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html @@ -122,7 +122,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1523">StochasticLoadBalancer.RegionReplicaHostCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1531">StochasticLoadBalancer.RegionReplicaHostCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></pre> <div class="block">A cost function for region replicas. We give a very high cost to hosting replicas of the same region in the same host. We do not prevent the case @@ -272,7 +272,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>REGION_REPLICA_HOST_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1524">REGION_REPLICA_HOST_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1532">REGION_REPLICA_HOST_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionReplicaHostCostFunction.REGION_REPLICA_HOST_COST_KEY">Constant Field Values</a></dd> @@ -285,7 +285,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>DEFAULT_REGION_REPLICA_HOST_COST_KEY</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1526">DEFAULT_REGION_REPLICA_HOST_COST_KEY</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1534">DEFAULT_REGION_REPLICA_HOST_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionReplicaHostCostFunction.DEFAULT_REGION_REPLICA_HOST_COST_KEY">Constant Field Values</a></dd> @@ -298,7 +298,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>maxCost</h4> -<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1528">maxCost</a></pre> +<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1536">maxCost</a></pre> </li> </ul> <a name="costsPerGroup"> @@ -307,7 +307,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>costsPerGroup</h4> -<pre>long[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1529">costsPerGroup</a></pre> +<pre>long[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1537">costsPerGroup</a></pre> </li> </ul> <a name="primariesOfRegionsPerGroup"> @@ -316,7 +316,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>primariesOfRegionsPerGroup</h4> -<pre>int[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1530">primariesOfRegionsPerGroup</a></pre> +<pre>int[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1538">primariesOfRegionsPerGroup</a></pre> </li> </ul> </li> @@ -333,7 +333,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RegionReplicaHostCostFunction</h4> -<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1532">RegionReplicaHostCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1540">RegionReplicaHostCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -350,7 +350,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>init</h4> -<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1539">init</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1547">init</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#init-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-">StochasticLoadBalancer.CostFunction</a></code></span></div> <div class="block">Called once per LB invocation to give the cost function to initialize it's state, and perform any costly calculation.</div> @@ -366,7 +366,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>getMaxCost</h4> -<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1552">getMaxCost</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1560">getMaxCost</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> </li> </ul> <a name="isNeeded--"> @@ -375,7 +375,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>isNeeded</h4> -<pre>boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1568">isNeeded</a>()</pre> +<pre>boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1576">isNeeded</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#isNeeded--">isNeeded</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></code></dd> @@ -388,7 +388,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>cost</h4> -<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1573">cost</a>()</pre> +<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1581">cost</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#cost--">cost</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></code></dd> @@ -401,7 +401,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>costPerGroup</h4> -<pre>protected long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1593">costPerGroup</a>(int[] primariesOfRegions)</pre> +<pre>protected long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1601">costPerGroup</a>(int[] primariesOfRegions)</pre> <div class="block">For each primary region, it computes the total number of replicas in the array (numReplicas) and returns a sum of numReplicas-1 squared. For example, if the server hosts regions a, b, c, d, e, f where a and b are same replicas, and c,d,e are same replicas, it @@ -420,7 +420,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>regionMoved</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1616">regionMoved</a>(int region, +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html#line.1624">regionMoved</a>(int region, int oldServer, int newServer)</pre> <dl> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html index 27d56b0..0c2c6d4 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html @@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.934">StochasticLoadBalancer.RegionReplicaRackCandidateGenerator</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.942">StochasticLoadBalancer.RegionReplicaRackCandidateGenerator</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.RegionReplicaCandidateGenerator</a></pre> <div class="block">Generates candidates which moves the replicas out of the rack for co-hosted region replicas in the same rack</div> @@ -223,7 +223,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RegionReplicaRackCandidateGenerator</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html#line.934">RegionReplicaRackCandidateGenerator</a>()</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html#line.942">RegionReplicaRackCandidateGenerator</a>()</pre> </li> </ul> </li> @@ -240,7 +240,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>generate</h4> -<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html#line.936">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.html#line.944">generate</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html#generate-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-">generate</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaCandidateGenerator.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.RegionReplicaCandidateGenerator</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html index fe6f10d..970e264 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html @@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1639">StochasticLoadBalancer.RegionReplicaRackCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1647">StochasticLoadBalancer.RegionReplicaRackCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaHostCostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.RegionReplicaHostCostFunction</a></pre> <div class="block">A cost function for region replicas for the rack distribution. We give a relatively high cost to hosting replicas of the same region in the same rack. We do not prevent the case @@ -255,7 +255,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>REGION_REPLICA_RACK_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1640">REGION_REPLICA_RACK_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1648">REGION_REPLICA_RACK_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionReplicaRackCostFunction.REGION_REPLICA_RACK_COST_KEY">Constant Field Values</a></dd> @@ -268,7 +268,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_REGION_REPLICA_RACK_COST_KEY</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1642">DEFAULT_REGION_REPLICA_RACK_COST_KEY</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1650">DEFAULT_REGION_REPLICA_RACK_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.RegionReplicaRackCostFunction.DEFAULT_REGION_REPLICA_RACK_COST_KEY">Constant Field Values</a></dd> @@ -289,7 +289,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>RegionReplicaRackCostFunction</h4> -<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1644">RegionReplicaRackCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1652">RegionReplicaRackCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -306,7 +306,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>init</h4> -<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1651">init</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1659">init</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#init-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-">StochasticLoadBalancer.CostFunction</a></code></span></div> <div class="block">Called once per LB invocation to give the cost function to initialize it's state, and perform any costly calculation.</div> @@ -322,7 +322,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>regionMoved</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1666">regionMoved</a>(int region, +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.RegionReplicaRackCostFunction.html#line.1674">regionMoved</a>(int region, int oldServer, int newServer)</pre> <dl> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html index 4978909..d01ff53 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html @@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1317">StochasticLoadBalancer.ServerLocalityCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1325">StochasticLoadBalancer.ServerLocalityCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.LocalityBasedCostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.LocalityBasedCostFunction</a></pre> </li> </ul> @@ -239,7 +239,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>LOCALITY_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1319">LOCALITY_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1327">LOCALITY_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.ServerLocalityCostFunction.LOCALITY_COST_KEY">Constant Field Values</a></dd> @@ -252,7 +252,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_LOCALITY_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1320">DEFAULT_LOCALITY_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1328">DEFAULT_LOCALITY_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.ServerLocalityCostFunction.DEFAULT_LOCALITY_COST">Constant Field Values</a></dd> @@ -273,7 +273,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>ServerLocalityCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1322">ServerLocalityCostFunction</a>(org.apache.hadoop.conf.Configuration conf, +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1330">ServerLocalityCostFunction</a>(org.apache.hadoop.conf.Configuration conf, <a href="../../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> srv)</pre> </li> </ul> @@ -291,7 +291,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>regionIndexToEntityIndex</h4> -<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1333">regionIndexToEntityIndex</a>(int region)</pre> +<pre>int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.ServerLocalityCostFunction.html#line.1341">regionIndexToEntityIndex</a>(int region)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.LocalityBasedCostFunction.html#regionIndexToEntityIndex-int-">StochasticLoadBalancer.LocalityBasedCostFunction</a></code></span></div> <div class="block">Maps region to the current entity (server or rack) on which it is stored</div> <dl> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html index ec51863..477d4a8 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html @@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1704">StochasticLoadBalancer.StoreFileCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1712">StochasticLoadBalancer.StoreFileCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadFunction</a></pre> <div class="block">Compute the cost of total open storefiles size. The more unbalanced the higher the computed cost will be. This uses a rolling average of regionload.</div> @@ -238,7 +238,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>STOREFILE_SIZE_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1706">STOREFILE_SIZE_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1714">STOREFILE_SIZE_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.StoreFileCostFunction.STOREFILE_SIZE_COST_KEY">Constant Field Values</a></dd> @@ -251,7 +251,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_STOREFILE_SIZE_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1708">DEFAULT_STOREFILE_SIZE_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1716">DEFAULT_STOREFILE_SIZE_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.StoreFileCostFunction.DEFAULT_STOREFILE_SIZE_COST">Constant Field Values</a></dd> @@ -272,7 +272,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>StoreFileCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1710">StoreFileCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1718">StoreFileCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -289,7 +289,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>getCostFromRl</h4> -<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1716">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> +<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.StoreFileCostFunction.html#line.1724">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html#getCostFromRl-org.apache.hadoop.hbase.master.balancer.BalancerRegionLoad-">getCostFromRl</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadFunction</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html index de1421f..3fca414 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html @@ -118,7 +118,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1208">StochasticLoadBalancer.TableSkewCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1216">StochasticLoadBalancer.TableSkewCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></pre> <div class="block">Compute the cost of a potential cluster configuration based upon how evenly distributed tables are.</div> @@ -226,7 +226,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>TABLE_SKEW_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1210">TABLE_SKEW_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1218">TABLE_SKEW_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.TableSkewCostFunction.TABLE_SKEW_COST_KEY">Constant Field Values</a></dd> @@ -239,7 +239,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_TABLE_SKEW_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1212">DEFAULT_TABLE_SKEW_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1220">DEFAULT_TABLE_SKEW_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.TableSkewCostFunction.DEFAULT_TABLE_SKEW_COST">Constant Field Values</a></dd> @@ -260,7 +260,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>TableSkewCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1214">TableSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1222">TableSkewCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -277,7 +277,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>cost</h4> -<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1220">cost</a>()</pre> +<pre>double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.TableSkewCostFunction.html#line.1228">cost</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html#cost--">cost</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFunction</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html index e533225..aba0b45 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html @@ -128,7 +128,7 @@ var activeTableTab = "activeTableTab"; </dl> <hr> <br> -<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1500">StochasticLoadBalancer.WriteRequestCostFunction</a> +<pre>static class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1508">StochasticLoadBalancer.WriteRequestCostFunction</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadAsRateFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadAsRateFunction</a></pre> <div class="block">Compute the cost of total number of write requests. The more unbalanced the higher the computed cost will be. This uses a rolling average of regionload.</div> @@ -250,7 +250,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockList"> <li class="blockList"> <h4>WRITE_REQUEST_COST_KEY</h4> -<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1502">WRITE_REQUEST_COST_KEY</a></pre> +<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1510">WRITE_REQUEST_COST_KEY</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.WriteRequestCostFunction.WRITE_REQUEST_COST_KEY">Constant Field Values</a></dd> @@ -263,7 +263,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>DEFAULT_WRITE_REQUEST_COST</h4> -<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1504">DEFAULT_WRITE_REQUEST_COST</a></pre> +<pre>private static final float <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1512">DEFAULT_WRITE_REQUEST_COST</a></pre> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.WriteRequestCostFunction.DEFAULT_WRITE_REQUEST_COST">Constant Field Values</a></dd> @@ -284,7 +284,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>WriteRequestCostFunction</h4> -<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1506">WriteRequestCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1514">WriteRequestCostFunction</a>(org.apache.hadoop.conf.Configuration conf)</pre> </li> </ul> </li> @@ -301,7 +301,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/Stoch <ul class="blockListLast"> <li class="blockList"> <h4>getCostFromRl</h4> -<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1512">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> +<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.WriteRequestCostFunction.html#line.1520">getCostFromRl</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerRegionLoad.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerRegionLoad</a> rl)</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html#getCostFromRl-org.apache.hadoop.hbase.master.balancer.BalancerRegionLoad-">getCostFromRl</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.CostFromRegionLoadFunction.html" title="class in org.apache.hadoop.hbase.master.balancer">StochasticLoadBalancer.CostFromRegionLoadFunction</a></code></dd> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8f09a71d/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html index c6f653e..4d8d1ce 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html @@ -1162,7 +1162,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>updateStochasticCosts</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.452">updateStochasticCosts</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.460">updateStochasticCosts</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a> overall, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[] subCosts)</pre> <div class="block">update costs to JMX</div> @@ -1174,7 +1174,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>functionCost</h4> -<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.474">functionCost</a>()</pre> +<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.482">functionCost</a>()</pre> </li> </ul> <a name="createRegionPlans-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-"> @@ -1183,7 +1183,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>createRegionPlans</h4> -<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.494">createRegionPlans</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.502">createRegionPlans</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> <div class="block">Create all of the RegionPlan's needed to move from the initial cluster state to the desired state.</div> <dl> @@ -1200,7 +1200,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>updateRegionLoad</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.520">updateRegionLoad</a>()</pre> +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.528">updateRegionLoad</a>()</pre> <div class="block">Store the current region loads.</div> </li> </ul> @@ -1210,7 +1210,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>initCosts</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.544">initCosts</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.552">initCosts</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster)</pre> </li> </ul> <a name="updateCostsWithAction-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.Action-"> @@ -1219,7 +1219,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>updateCostsWithAction</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.550">updateCostsWithAction</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster, +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.558">updateCostsWithAction</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster, <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.Action</a> action)</pre> </li> </ul> @@ -1229,7 +1229,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>getCostFunctionNames</h4> -<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.559">getCostFunctionNames</a>()</pre> +<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.567">getCostFunctionNames</a>()</pre> <div class="block">Get the names of the cost functions</div> </li> </ul> @@ -1239,7 +1239,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockList"> <li class="blockList"> <h4>computeCost</h4> -<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.579">computeCost</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster, +<pre>protected double <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.587">computeCost</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a> cluster, double previousCost)</pre> <div class="block">This is the main cost function. It will compute a cost associated with a proposed cluster state. All different costs will be combined with their multipliers to produce a double cost.</div> @@ -1259,7 +1259,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseL <ul class="blockListLast"> <li class="blockList"> <h4>composeAttributeName</h4> -<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1724">composeAttributeName</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> tableName, +<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.html#line.1732">composeAttributeName</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> tableName, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> costFunctionName)</pre> <div class="block">A helper function to compose the attribute name from tablename and costfunction name</div> </li>