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<p>@InterfaceAudience.Private
@InterfaceStability.Unstable
</p>
<h1 title="Package" class="title">Package&nbsp;org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf</h1>
<div class="docSummary">
<div class="block">Package
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf
contains classes related to capacity scheduler configuration management.</div>
</div>
<p>See:&nbsp;<a href="#package.description">Description</a></p>
</div>
<div class="contentContainer">
<ul class="blockList">
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/CSConfigurationProvider.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">CSConfigurationProvider</a></td>
<td class="colLast">
<div class="block">Configuration provider for <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity"><code>CapacityScheduler</code></a>.</div>
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</tr>
</tbody>
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</li>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/FileBasedCSConfigurationProvider.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">FileBasedCSConfigurationProvider</a></td>
<td class="colLast">
<div class="block"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity"><code>CapacityScheduler</code></a> configuration provider based on local
<code>capacity-scheduler.xml</code> file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/FSSchedulerConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">FSSchedulerConfigurationStore</a></td>
<td class="colLast">
<div class="block">A filesystem implementation of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/InMemoryConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">InMemoryConfigurationStore</a></td>
<td class="colLast">
<div class="block">A default implementation of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/LeveldbConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">LeveldbConfigurationStore</a></td>
<td class="colLast">
<div class="block">A LevelDB implementation of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/MutableCSConfigurationProvider.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">MutableCSConfigurationProvider</a></td>
<td class="colLast">
<div class="block">CS configuration provider which implements
<a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/MutableConfigurationProvider.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler"><code>MutableConfigurationProvider</code></a> for modifying capacity scheduler
configuration.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/QueueAdminConfigurationMutationACLPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">QueueAdminConfigurationMutationACLPolicy</a></td>
<td class="colLast">
<div class="block">A configuration mutation ACL policy which checks that user has admin
privileges on all queues they are changing.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">YarnConfigurationStore</a></td>
<td class="colLast">
<div class="block">YarnConfigurationStore exposes the methods needed for retrieving and
persisting <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity"><code>CapacityScheduler</code></a> configuration via key-value
using write-ahead logging.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.LogMutation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">YarnConfigurationStore.LogMutation</a></td>
<td class="colLast">
<div class="block">LogMutation encapsulates the fields needed for configuration mutation
audit logging and recovery.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStoreFactory.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">YarnConfigurationStoreFactory</a></td>
<td class="colLast">
<div class="block">Factory class for creating instances of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/ZKConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">ZKConfigurationStore</a></td>
<td class="colLast">
<div class="block">A Zookeeper-based implementation of <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a>.</div>
</td>
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<caption><span>Exception Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Exception</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfStoreVersionIncompatibleException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf">YarnConfStoreVersionIncompatibleException</a></td>
<td class="colLast">
<div class="block">This exception is thrown by <a href="../../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/conf/YarnConfigurationStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf"><code>YarnConfigurationStore</code></a> if it's loading
an incompatible persisted schema version.</div>
</td>
</tr>
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</table>
</li>
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<h2 title="Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf Description">Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf Description</h2>
<div class="block">Package
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.conf
contains classes related to capacity scheduler configuration management.</div>
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