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<h2 title="Uses of Class org.apache.hadoop.yarn.server.federation.policies.exceptions.FederationPolicyInitializationException" class="title">Uses of Class<br>org.apache.hadoop.yarn.server.federation.policies.exceptions.FederationPolicyInitializationException</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">
<li class="blockList">
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.server.federation.policies">org.apache.hadoop.yarn.server.federation.policies</a></td>
<td class="colLast">
<div class="block">Federation Policies.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.server.federation.policies.amrmproxy">org.apache.hadoop.yarn.server.federation.policies.amrmproxy</a></td>
<td class="colLast">
<div class="block">AMRMPRoxy policies.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.server.federation.policies.dao">org.apache.hadoop.yarn.server.federation.policies.dao</a></td>
<td class="colLast">
<div class="block">DAO objects for serializing/deserializing policy configurations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.server.federation.policies.manager">org.apache.hadoop.yarn.server.federation.policies.manager</a></td>
<td class="colLast">
<div class="block">Various implementation of FederationPolicyManager.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.server.federation.policies.router">org.apache.hadoop.yarn.server.federation.policies.router</a></td>
<td class="colLast">
<div class="block">Router policies.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
<li class="blockList"><a name="org.apache.hadoop.yarn.server.federation.policies">
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<h3>Uses of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a> in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/package-summary.html">org.apache.hadoop.yarn.server.federation.policies</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/package-summary.html">org.apache.hadoop.yarn.server.federation.policies</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/FederationPolicyManager.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.manager">FederationPolicyManager</a></code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyUtils.html#instantiatePolicyManager-java.lang.String-">instantiatePolicyManager</a></span>(<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>&nbsp;newType)</code>
<div class="block">A utilize method to instantiate a policy manager class given the type
(class name) from <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records"><code>SubClusterPolicyConfiguration</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a></code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyUtils.html#loadAMRMPolicy-java.lang.String-org.apache.hadoop.yarn.server.federation.policies.amrmproxy.FederationAMRMProxyPolicy-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.federation.utils.FederationStateStoreFacade-org.apache.hadoop.yarn.server.federation.store.records.SubClusterId-">loadAMRMPolicy</a></span>(<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>&nbsp;queue,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a>&nbsp;oldPolicy,
org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/utils/FederationStateStoreFacade.html" title="class in org.apache.hadoop.yarn.server.federation.utils">FederationStateStoreFacade</a>&nbsp;federationFacade,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterId.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterId</a>&nbsp;homeSubClusterId)</code>
<div class="block">Get AMRMProxy policy from state store, using default queue and
configuration as fallback.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">ConfigurableFederationPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/ConfigurableFederationPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>
<div class="block">This method is invoked to initialize of update the configuration of
policies.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AbstractConfigurableFederationPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/AbstractConfigurableFederationPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;initializationContext)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyInitializationContextValidator.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContextValidator.html#validate-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-java.lang.String-">validate</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext,
<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>&nbsp;myType)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AbstractConfigurableFederationPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/AbstractConfigurableFederationPolicy.html#validate-org.apache.hadoop.yarn.server.federation.policies.dao.WeightedPolicyInfo-">validate</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html" title="class in org.apache.hadoop.yarn.server.federation.policies.dao">WeightedPolicyInfo</a>&nbsp;newPolicyInfo)</code>
<div class="block">Overridable validation step for the policy configuration.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/package-summary.html">org.apache.hadoop.yarn.server.federation.policies</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/RouterPolicyFacade.html#RouterPolicyFacade-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.federation.utils.FederationStateStoreFacade-org.apache.hadoop.yarn.server.federation.resolver.SubClusterResolver-org.apache.hadoop.yarn.server.federation.store.records.SubClusterId-">RouterPolicyFacade</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/utils/FederationStateStoreFacade.html" title="class in org.apache.hadoop.yarn.server.federation.utils">FederationStateStoreFacade</a>&nbsp;facade,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/resolver/SubClusterResolver.html" title="interface in org.apache.hadoop.yarn.server.federation.resolver">SubClusterResolver</a>&nbsp;resolver,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterId.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterId</a>&nbsp;homeSubcluster)</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.server.federation.policies.amrmproxy">
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<h3>Uses of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a> in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.amrmproxy</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.amrmproxy</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">RejectAMRMProxyPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/RejectAMRMProxyPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LocalityMulticastAMRMProxyPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/LocalityMulticastAMRMProxyPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">HomeAMRMProxyPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/HomeAMRMProxyPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">BroadcastAMRMProxyPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/BroadcastAMRMProxyPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AbstractAMRMProxyPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/AbstractAMRMProxyPolicy.html#validate-org.apache.hadoop.yarn.server.federation.policies.dao.WeightedPolicyInfo-">validate</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html" title="class in org.apache.hadoop.yarn.server.federation.policies.dao">WeightedPolicyInfo</a>&nbsp;newPolicyInfo)</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.server.federation.policies.dao">
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</a>
<h3>Uses of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a> in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.dao</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.dao</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html" title="class in org.apache.hadoop.yarn.server.federation.policies.dao">WeightedPolicyInfo</a></code></td>
<td class="colLast"><span class="typeNameLabel">WeightedPolicyInfo.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html#fromByteBuffer-java.nio.ByteBuffer-">fromByteBuffer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;bb)</code>
<div class="block">Deserializes a <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html" title="class in org.apache.hadoop.yarn.server.federation.policies.dao"><code>WeightedPolicyInfo</code></a> from a byte UTF-8 JSON
representation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td>
<td class="colLast"><span class="typeNameLabel">WeightedPolicyInfo.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html#toByteBuffer--">toByteBuffer</a></span>()</code>
<div class="block">Converts the policy into a byte array representation in the input
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio"><code>ByteBuffer</code></a>.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.server.federation.policies.manager">
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</a>
<h3>Uses of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a> in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.manager</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.manager</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a></code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/FederationPolicyManager.html#getAMRMPolicy-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-org.apache.hadoop.yarn.server.federation.policies.amrmproxy.FederationAMRMProxyPolicy-">getAMRMPolicy</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a>&nbsp;oldInstance)</code>
<div class="block">If the current instance is compatible, this method returns the same
instance of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy"><code>FederationAMRMProxyPolicy</code></a> reinitialized with the
current context, otherwise a new instance initialized with the current
context is provided.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/AbstractPolicyManager.html#getAMRMPolicy-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-org.apache.hadoop.yarn.server.federation.policies.amrmproxy.FederationAMRMProxyPolicy-">getAMRMPolicy</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;federationPolicyContext,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/amrmproxy/FederationAMRMProxyPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.amrmproxy">FederationAMRMProxyPolicy</a>&nbsp;oldInstance)</code>
<div class="block">This default implementation validates the
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies"><code>FederationPolicyInitializationContext</code></a>,
then checks whether it needs to reinstantiate the class (null or
mismatching type), and reinitialize the policy.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/FederationRouterPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.router">FederationRouterPolicy</a></code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/FederationPolicyManager.html#getRouterPolicy-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-org.apache.hadoop.yarn.server.federation.policies.router.FederationRouterPolicy-">getRouterPolicy</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/FederationRouterPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.router">FederationRouterPolicy</a>&nbsp;oldInstance)</code>
<div class="block">If the current instance is compatible, this method returns the same
instance of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/FederationRouterPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.router"><code>FederationRouterPolicy</code></a> reinitialized with the current
context, otherwise a new instance initialized with the current context is
provided.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/FederationRouterPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.router">FederationRouterPolicy</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/AbstractPolicyManager.html#getRouterPolicy-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-org.apache.hadoop.yarn.server.federation.policies.router.FederationRouterPolicy-">getRouterPolicy</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;federationPolicyContext,
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/FederationRouterPolicy.html" title="interface in org.apache.hadoop.yarn.server.federation.policies.router">FederationRouterPolicy</a>&nbsp;oldInstance)</code>
<div class="block">This default implementation validates the
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies"><code>FederationPolicyInitializationContext</code></a>,
then checks whether it needs to reinstantiate the class (null or
mismatching type), and reinitialize the policy.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterPolicyConfiguration</a></code></td>
<td class="colLast"><span class="typeNameLabel">WeightedLocalityPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/WeightedLocalityPolicyManager.html#serializeConf--">serializeConf</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterPolicyConfiguration</a></code></td>
<td class="colLast"><span class="typeNameLabel">HomePolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/HomePolicyManager.html#serializeConf--">serializeConf</a></span>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterPolicyConfiguration</a></code></td>
<td class="colLast"><span class="typeNameLabel">PriorityBroadcastPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/PriorityBroadcastPolicyManager.html#serializeConf--">serializeConf</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterPolicyConfiguration</a></code></td>
<td class="colLast"><span class="typeNameLabel">FederationPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/FederationPolicyManager.html#serializeConf--">serializeConf</a></span>()</code>
<div class="block">This method is invoked to derive a <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records"><code>SubClusterPolicyConfiguration</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/store/records/SubClusterPolicyConfiguration.html" title="class in org.apache.hadoop.yarn.server.federation.store.records">SubClusterPolicyConfiguration</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractPolicyManager.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/manager/AbstractPolicyManager.html#serializeConf--">serializeConf</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.server.federation.policies.router">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a> in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.router</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/package-summary.html">org.apache.hadoop.yarn.server.federation.policies.router</a> that throw <a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/exceptions/FederationPolicyInitializationException.html" title="class in org.apache.hadoop.yarn.server.federation.policies.exceptions">FederationPolicyInitializationException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LocalityRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/LocalityRouterPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">UniformRandomRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/UniformRandomRouterPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">RejectRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/RejectRouterPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;federationPolicyContext)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LoadBasedRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/LoadBasedRouterPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;policyContext)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">HashBasedRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/HashBasedRouterPolicy.html#reinitialize-org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext-">reinitialize</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/FederationPolicyInitializationContext.html" title="class in org.apache.hadoop.yarn.server.federation.policies">FederationPolicyInitializationContext</a>&nbsp;federationPolicyContext)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AbstractRouterPolicy.</span><code><span class="memberNameLink"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/router/AbstractRouterPolicy.html#validate-org.apache.hadoop.yarn.server.federation.policies.dao.WeightedPolicyInfo-">validate</a></span>(<a href="../../../../../../../../../org/apache/hadoop/yarn/server/federation/policies/dao/WeightedPolicyInfo.html" title="class in org.apache.hadoop.yarn.server.federation.policies.dao">WeightedPolicyInfo</a>&nbsp;newPolicyInfo)</code>&nbsp;</td>
</tr>
</tbody>
</table>
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