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| <div class="header"> |
| <p>@InterfaceAudience.Private |
| @InterfaceStability.Unstable |
| </p> |
| <h1 title="Package" class="title">Package org.apache.hadoop.yarn.server.resourcemanager.recovery</h1> |
| </div> |
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| <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/resourcemanager/recovery/Recoverable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.recovery">Recoverable</a></td> |
| <td class="colLast"> </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/resourcemanager/recovery/FileSystemRMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">FileSystemRMStateStore</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/LeveldbRMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">LeveldbRMStateStore</a></td> |
| <td class="colLast"> |
| <div class="block">Changes from 1.0 to 1.1, Addition of ReservationSystem state.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/MemoryRMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">MemoryRMStateStore</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/NullRMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">NullRMStateStore</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.ProxyCAState.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.ProxyCAState</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.RMDTSecretManagerState.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.RMDTSecretManagerState</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.RMState.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.RMState</a></td> |
| <td class="colLast"> |
| <div class="block">State of the ResourceManager</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreAMRMTokenEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreAMRMTokenEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreAppAttemptEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreAppAttemptEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreAppEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreAppEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreFactory.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreFactory</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreProxyCAEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreProxyCAEvent</a></td> |
| <td class="colLast"> |
| <div class="block">A event used to store ProxyCA information.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreRemoveAppAttemptEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreRemoveAppAttemptEvent</a></td> |
| <td class="colLast"> |
| <div class="block">A event used to remove an attempt.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreRemoveAppEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreRemoveAppEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreRMDTEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreRMDTEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreRMDTMasterKeyEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreRMDTMasterKeyEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreStoreReservationEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreStoreReservationEvent</a></td> |
| <td class="colLast"> |
| <div class="block">Event representing maintaining ReservationSystem state.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreUtils.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreUtils</a></td> |
| <td class="colLast"> |
| <div class="block">Utility methods for <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery"><code>RMStateStore</code></a> and subclasses.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateUpdateAppAttemptEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateUpdateAppAttemptEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateUpdateAppEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateUpdateAppEvent</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">ZKRMStateStore</a></td> |
| <td class="colLast"> |
| <div class="block"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery"><code>RMStateStore</code></a> implementation backed by ZooKeeper.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStoreOpDurations.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">ZKRMStateStoreOpDurations</a></td> |
| <td class="colLast"> |
| <div class="block">Class to capture the performance metrics of ZKRMStateStore.</div> |
| </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/resourcemanager/recovery/RMStateStore.RMStateStoreState.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.RMStateStoreState</a></td> |
| <td class="colLast"> |
| <div class="block">The enum defines state of RMStateStore.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreEventType.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStoreEventType</a></td> |
| <td class="colLast"> </td> |
| </tr> |
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| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation"> |
| <caption><span>Exception Summary</span><span class="tabEnd"> </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/recovery/RMStateVersionIncompatibleException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateVersionIncompatibleException</a></td> |
| <td class="colLast"> |
| <div class="block">This exception is thrown by ResourceManager if it's loading an incompatible |
| version of storage on recovery.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/StoreFencedException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">StoreFencedException</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/StoreLimitException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">StoreLimitException</a></td> |
| <td class="colLast"> |
| <div class="block">This exception is thrown when Application Data size exceeds limit RM state |
| store.</div> |
| </td> |
| </tr> |
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