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| <h1 title="Package" class="title">Package org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources</h1> |
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| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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"> </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/nodemanager/containermanager/linux/resources/CGroupsHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Provides CGroups functionality.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CpuResourceHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CpuResourceHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Resource handler for cpu resources.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/DiskResourceHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">DiskResourceHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Resource handler for disk resources.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/MemoryResourceHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">MemoryResourceHandler</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingManager.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingManager</a></td> |
| <td class="colLast"> |
| <div class="block">Base interface for network tag mapping manager.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/OutboundBandwidthResourceHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">OutboundBandwidthResourceHandler</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/ResourceHandler.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">ResourceHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler interface for resource subsystems' isolation and enforcement.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <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"> </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/nodemanager/containermanager/linux/resources/CGroupElasticMemoryController.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupElasticMemoryController</a></td> |
| <td class="colLast"> |
| <div class="block">This thread controls memory usage using cgroups.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsBlkioResourceHandlerImpl.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsBlkioResourceHandlerImpl</a></td> |
| <td class="colLast"> |
| <div class="block">Handler class to handle the blkio controller.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsCpuResourceHandlerImpl.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsCpuResourceHandlerImpl</a></td> |
| <td class="colLast"> |
| <div class="block">An implementation for using CGroups to restrict CPU usage on Linux.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsMemoryResourceHandlerImpl.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsMemoryResourceHandlerImpl</a></td> |
| <td class="colLast"> |
| <div class="block">Handler class to handle the memory controller.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsMountConfig.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsMountConfig</a></td> |
| <td class="colLast"> |
| <div class="block">Stores config related to cgroups.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsResourceCalculator.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsResourceCalculator</a></td> |
| <td class="colLast"> |
| <div class="block">A cgroups file-system based Resource calculator without the process tree |
| features.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CombinedResourceCalculator.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CombinedResourceCalculator</a></td> |
| <td class="colLast"> |
| <div class="block">CombinedResourceCalculator is a resource calculator that uses cgroups but |
| it is backward compatible with procfs in terms of virtual memory usage.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/DefaultOOMHandler.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">DefaultOOMHandler</a></td> |
| <td class="colLast"> |
| <div class="block">A very basic OOM handler implementation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkPacketTaggingHandlerImpl.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkPacketTaggingHandlerImpl</a></td> |
| <td class="colLast"> |
| <div class="block">The network packet tagging handler implementation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingJsonManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingJsonManager</a></td> |
| <td class="colLast"> |
| <div class="block">The NetworkTagMapping JsonManager implementation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingJsonManager.Group.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingJsonManager.Group</a></td> |
| <td class="colLast"> |
| <div class="block">The group object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingJsonManager.NetworkTagMapping.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingJsonManager.NetworkTagMapping</a></td> |
| <td class="colLast"> |
| <div class="block">The NetworkTagMapping object.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingJsonManager.User.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingJsonManager.User</a></td> |
| <td class="colLast"> |
| <div class="block">The user object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingManagerFactory.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">NetworkTagMappingManagerFactory</a></td> |
| <td class="colLast"> |
| <div class="block">Use <code>NetworkTagMappingManagerFactory</code> to get the correct |
| <a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/NetworkTagMappingManager.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources"><code>NetworkTagMappingManager</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/ResourceHandlerChain.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">ResourceHandlerChain</a></td> |
| <td class="colLast"> |
| <div class="block">A helper class to delegate funcationality to a 'chain' of |
| ResourceHandler(s)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/ResourceHandlerModule.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">ResourceHandlerModule</a></td> |
| <td class="colLast"> |
| <div class="block">Provides mechanisms to get various resource handlers - cpu, memory, network, |
| disk etc., - based on configuration.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/ResourcesExceptionUtil.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">ResourcesExceptionUtil</a></td> |
| <td class="colLast"> |
| <div class="block">Small utility class which only re-throws YarnException if |
| NM_RESOURCE_PLUGINS_FAIL_FAST property is true.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/TrafficControlBandwidthHandlerImpl.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">TrafficControlBandwidthHandlerImpl</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsHandler.CGroupController.html" title="enum in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">CGroupsHandler.CGroupController</a></td> |
| <td class="colLast"> |
| <div class="block">List of supported cgroup subsystem types.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
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| <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/nodemanager/containermanager/linux/resources/ResourceHandlerException.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources">ResourceHandlerException</a></td> |
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