org.apache.hadoop.hbase.master

Class HMasterCommandLine.LocalHMaster

java.lang.Object

org.apache.hadoop.hbase.util.HasThread

org.apache.hadoop.hbase.regionserver.HRegionServer

org.apache.hadoop.hbase.master.HMaster

org.apache.hadoop.hbase.master.HMasterCommandLine.LocalHMaster

All Implemented Interfaces:

Runnable, Abortable, ConfigurationObserver, MasterServices, FavoredNodesForRegion, LastSequenceId, MutableOnlineRegions, OnlineRegions, RegionServerServices, Server, Stoppable

Enclosing class:

HMasterCommandLine

public static class HMasterCommandLine.LocalHMaster
extends HMaster

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.master.HMaster

HMaster.MasterStoppedException, HMaster.RedirectServlet, HMaster.TableDescriptorGetter

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.HRegionServer

HRegionServer.MovedRegionsCleaner

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.regionserver.RegionServerServices

RegionServerServices.PostOpenDeployContext, RegionServerServices.RegionStateTransitionContext

Field Summary

Fields

Modifier and Type	Field and Description
private MiniZooKeeperCluster	zkcluster

Fields inherited from class org.apache.hadoop.hbase.master.HMaster

catalogJanitorChore, coprocessorServiceHandlers, cpHost, DEFAULT_HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS, HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS, loadBalancerTracker, MAINTENANCE_MODE, MASTER, masterAddressSyncer, metaLocationSyncer, metricsMaster, rsFatals, serviceStarted, snapshotManager

Fields inherited from class org.apache.hadoop.hbase.regionserver.HRegionServer

ABORT_TIMEOUT, ABORT_TIMEOUT_TASK, cacheFlusher, clusterConnection, clusterId, clusterStatusTracker, compactSplitThread, conf, configurationManager, csm, executorService, fs, fsOk, fsUtilizationChore, hMemManager, infoServer, leases, lock, MASTER_HOSTNAME_KEY, movedRegions, msgInterval, numRegionsToReport, onlineRegions, regionFavoredNodesMap, REGIONSERVER, REGIONSERVER_CODEC, regionsInTransitionInRS, replicationSinkHandler, replicationSourceHandler, rpcServices, secureBulkLoadManager, serverName, sleeper, startcode, tableDescriptors, TEST_SKIP_REPORTING_TRANSITION, threadWakeFrequency, useThisHostnameInstead, walFactory, walFs, walRoller, zooKeeper

Constructor Summary

Constructors

Constructor and Description
LocalHMaster(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method and Description
void	run() The HRegionServer sticks in this loop until closed.
(package private) void	setZKCluster(MiniZooKeeperCluster zkcluster)

Methods inherited from class org.apache.hadoop.hbase.master.HMaster

abort, abortProcedure, addColumn, addReplicationPeer, balance, balance, balanceSwitch, canCreateBaseZNode, canUpdateTableDescriptor, checkIfShouldMoveSystemRegionAsync, checkInitialized, checkServiceStarted, checkTableModifiable, configureInfoServer, constructMaster, createAssignmentManager, createMetaBootstrap, createNamespace, createRpcServices, createServerManager, createSystemTable, createTable, decommissionRegionServers, decorateMasterConfiguration, deleteColumn, deleteNamespace, deleteTable, disableReplicationPeer, disableTable, enableReplicationPeer, enableTable, executeRegionPlansWithThrottling, getAssignmentManager, getAverageLoad, getCatalogJanitor, getClientIdAuditPrefix, getClusterMetrics, getClusterMetrics, getClusterMetricsWithoutCoprocessor, getClusterMetricsWithoutCoprocessor, getClusterSchema, getDumpServlet, getFavoredNodesManager, getHbckChore, getHFileCleaner, getInitializedEvent, getLastMajorCompactionTimestamp, getLastMajorCompactionTimestampForRegion, getLoadBalancer, getLoadBalancerClassName, getLoadedCoprocessors, getLockManager, getLocks, getLogCleaner, getMasterActiveTime, getMasterCoprocessorHost, getMasterCoprocessors, getMasterFileSystem, getMasterFinishedInitializationTime, getMasterMetrics, getMasterProcedureExecutor, getMasterProcedureManagerHost, getMasterQuotaManager, getMasterRpcServices, getMasterStartTime, getMasterWalManager, getMergePlanCount, getMetaTableObserver, getMobCompactionState, getNamespace, getNamespaces, getNumWALFiles, getProcedures, getProcessName, getQuotaObserverChore, getRegionNormalizer, getRegionNormalizerTracker, getRegionServerFatalLogBuffer, getRegionServerInfoPort, getRegionServerVersion, getRemoteInetAddress, getReplicationLoad, getReplicationPeerConfig, getReplicationPeerManager, getServerManager, getServerName, getSnapshotManager, getSnapshotQuotaObserverChore, getSpaceQuotaSnapshotNotifier, getSplitOrMergeTracker, getSplitPlanCount, getSplitWALManager, getTableStateManager, getUseThisHostnameInstead, getWalGroupsReplicationStatus, getWalProcedureStore, getZooKeeper, initClusterSchemaService, initializeZKBasedSystemTrackers, isActiveMaster, isBalancerOn, isCatalogJanitorEnabled, isCleanerChoreEnabled, isInitialized, isInMaintenanceMode, isNormalizerOn, isSplitOrMergeEnabled, listDecommissionedRegionServers, listReplicationPeers, listTableDescriptors, listTableDescriptorsByNamespace, listTableNames, listTableNamesByNamespace, login, main, mergeRegions, modifyColumn, modifyNamespace, modifyTable, move, normalizeRegions, recommissionRegionServer, registerService, remoteProcedureCompleted, remoteProcedureFailed, removeReplicationPeer, reportMobCompactionEnd, reportMobCompactionStart, requestMobCompaction, restoreSnapshot, runReplicationBarrierCleaner, setCatalogJanitorEnabled, setInitialized, shutdown, splitRegion, stop, stopMaster, stopServiceThreads, truncateTable, updateConfigurationForQuotasObserver, updateReplicationPeerConfig, waitForMasterActive, waitForMetaOnline, waitForNamespaceOnline

Methods inherited from class org.apache.hadoop.hbase.regionserver.HRegionServer

abort, addRegion, addToMovedRegions, checkFileSystem, cleanMovedRegions, clearRegionBlockCache, closeAllRegions, closeAndOfflineRegionForSplitOrMerge, closeRegion, constructRegionServer, convertThrowableToIOE, createClusterConnection, createConnection, createRegionLoad, createRegionServerStatusStub, createRegionServerStatusStub, execRegionServerService, executeProcedure, finishRegionProcedure, getBlockCache, getChoreService, getClusterConnection, getClusterId, getCompactedHFilesDischarger, getCompactionPressure, getCompactionRequestor, getCompactSplitThread, getConfiguration, getConfigurationManager, getConnection, getCoordinatedStateManager, getEventLoopGroupConfig, getExecutorService, getFavoredNodesForRegion, getFileSystem, getFlushPressure, getFlushRequester, getFlushThroughputController, getFsTableDescriptors, getHeapMemoryManager, getInfoServer, getLastSequenceId, getLeases, getMasterAddressTracker, getMetrics, getMobFileCache, getNonceManager, getNumberOfOnlineRegions, getOnlineRegion, getOnlineRegionsLocalContext, getOnlineTables, getRegion, getRegion, getRegionBlockLocations, getRegionByEncodedName, getRegionByEncodedName, getRegions, getRegions, getRegionServerAccounting, getRegionServerCoprocessorHost, getRegionServerCoprocessors, getRegionServerMetrics, getRegionServerRpcQuotaManager, getRegionServerSpaceQuotaManager, getRegionsInTransitionInRS, getReplicationSourceService, getRootDir, getRpcServer, getRSRpcServices, getSecureBulkLoadManager, getStartcode, getTableDescriptors, getThreadWakeFrequency, getWAL, getWALFileSystem, getWalRoller, getWALRootDir, getWALs, handleReportForDutyResponse, initializeMemStoreChunkCreator, isAborted, isClusterUp, isOnline, isShutDown, isStopped, isStopping, kill, movedRegionCleanerPeriod, onConfigurationChange, postOpenDeployTasks, regionLock, remoteProcedureComplete, removeRegion, reportFileArchivalForQuotas, reportRegionSizesForQuotas, reportRegionStateTransition, sendShutdownInterrupt, setAbortRequested, setupClusterConnection, stop, toString, tryRegionServerReport, unassign, updateConfiguration, updateRegionFavoredNodesMapping, waitForServerOnline, walRollRequestFinished

Methods inherited from class org.apache.hadoop.hbase.util.HasThread

getName, getThread, interrupt, isAlive, isInterrupted, join, join, join, setDaemon, setName, setPriority, setUncaughtExceptionHandler, start

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.master.MasterServices

getExecutorService, getTableDescriptors, isClusterUp

Methods inherited from interface org.apache.hadoop.hbase.Server

createConnection, getChoreService, getClusterConnection, getConfiguration, getConnection, getCoordinatedStateManager, getFileSystem, isStopping

Methods inherited from interface org.apache.hadoop.hbase.Abortable

isAborted

Methods inherited from interface org.apache.hadoop.hbase.Stoppable

isStopped

Field Detail

zkcluster

private MiniZooKeeperCluster zkcluster

Constructor Detail

LocalHMaster

public LocalHMaster(org.apache.hadoop.conf.Configuration conf)
             throws IOException,
                    org.apache.zookeeper.KeeperException,
                    InterruptedException

Throws:

IOException

org.apache.zookeeper.KeeperException

InterruptedException

Method Detail

run

public void run()

Description copied from class: HRegionServer

The HRegionServer sticks in this loop until closed.

Specified by:

run in interface Runnable

Overrides:

run in class HMaster

setZKCluster

void setZKCluster(MiniZooKeeperCluster zkcluster)