org.apache.accumulo.master

Class MasterClientServiceHandler

java.lang.Object

org.apache.accumulo.master.MasterClientServiceHandler

All Implemented Interfaces:

FateService.Iface, MasterClientService.Iface

public class MasterClientServiceHandler
extends Object
implements MasterClientService.Iface

Field Summary

Fields

Modifier and Type	Field and Description
protected Master	master

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MasterClientServiceHandler(Master master)

Method Summary

Modifier and Type	Method and Description
protected boolean	allReferencesReplicated(BatchScanner bs, org.apache.hadoop.io.Text tableId, Set<String> relevantLogs)
protected void	authenticate(TCredentials credentials)
long	beginFateOperation(TInfo tinfo, TCredentials credentials)
boolean	drainReplicationTable(TInfo tfino, TCredentials credentials, String tableName, Set<String> logsToWatch)
void	executeFateOperation(TInfo tinfo, TCredentials c, long opid, FateOperation op, List<ByteBuffer> arguments, Map<String,String> options, boolean autoCleanup)
void	finishFateOperation(TInfo tinfo, TCredentials credentials, long opid)
List<String>	getActiveTservers(TInfo tinfo, TCredentials credentials)
TDelegationToken	getDelegationToken(TInfo tinfo, TCredentials credentials, TDelegationTokenConfig tConfig)
MasterMonitorInfo	getMasterStats(TInfo info, TCredentials credentials)
protected Table.ID	getTableId(ClientContext context, String tableName)
long	initiateFlush(TInfo tinfo, TCredentials c, String tableIdStr)
void	removeNamespaceProperty(TInfo tinfo, TCredentials credentials, String ns, String property)
void	removeSystemProperty(TInfo info, TCredentials c, String property)
void	removeTableProperty(TInfo info, TCredentials credentials, String tableName, String property)
void	reportSplitExtent(TInfo info, TCredentials credentials, String serverName, TabletSplit split)
void	reportTabletStatus(TInfo info, TCredentials credentials, String serverName, TabletLoadState status, TKeyExtent ttablet)
void	setMasterGoalState(TInfo info, TCredentials c, MasterGoalState state)
void	setNamespaceProperty(TInfo tinfo, TCredentials credentials, String ns, String property, String value)
void	setSystemProperty(TInfo info, TCredentials c, String property, String value)
void	setTableProperty(TInfo info, TCredentials credentials, String tableName, String property, String value)
void	shutdown(TInfo info, TCredentials c, boolean stopTabletServers)
void	shutdownTabletServer(TInfo info, TCredentials c, String tabletServer, boolean force)
void	waitForBalance(TInfo tinfo)
String	waitForFateOperation(TInfo tinfo, TCredentials credentials, long opid)
void	waitForFlush(TInfo tinfo, TCredentials c, String tableIdStr, ByteBuffer startRow, ByteBuffer endRow, long flushID, long maxLoops)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.accumulo.core.master.thrift.FateService.Iface

beginFateOperation, executeFateOperation, finishFateOperation, waitForFateOperation

Field Detail

master

protected final Master master

Constructor Detail

MasterClientServiceHandler

protected MasterClientServiceHandler(Master master)

Method Detail

initiateFlush

public long initiateFlush(TInfo tinfo,
                          TCredentials c,
                          String tableIdStr)
                   throws ThriftSecurityException,
                          ThriftTableOperationException

Specified by:

initiateFlush in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

waitForFlush

public void waitForFlush(TInfo tinfo,
                         TCredentials c,
                         String tableIdStr,
                         ByteBuffer startRow,
                         ByteBuffer endRow,
                         long flushID,
                         long maxLoops)
                  throws ThriftSecurityException,
                         ThriftTableOperationException

Specified by:

waitForFlush in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

getMasterStats

public MasterMonitorInfo getMasterStats(TInfo info,
                                        TCredentials credentials)
                                 throws ThriftSecurityException

Specified by:

getMasterStats in interface MasterClientService.Iface

Throws:

ThriftSecurityException

removeTableProperty

public void removeTableProperty(TInfo info,
                                TCredentials credentials,
                                String tableName,
                                String property)
                         throws ThriftSecurityException,
                                ThriftTableOperationException

Specified by:

removeTableProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

setTableProperty

public void setTableProperty(TInfo info,
                             TCredentials credentials,
                             String tableName,
                             String property,
                             String value)
                      throws ThriftSecurityException,
                             ThriftTableOperationException

Specified by:

setTableProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

shutdown

public void shutdown(TInfo info,
                     TCredentials c,
                     boolean stopTabletServers)
              throws ThriftSecurityException

Specified by:

shutdown in interface MasterClientService.Iface

Throws:

ThriftSecurityException

shutdownTabletServer

public void shutdownTabletServer(TInfo info,
                                 TCredentials c,
                                 String tabletServer,
                                 boolean force)
                          throws ThriftSecurityException

Specified by:

shutdownTabletServer in interface MasterClientService.Iface

Throws:

ThriftSecurityException

reportSplitExtent

public void reportSplitExtent(TInfo info,
                              TCredentials credentials,
                              String serverName,
                              TabletSplit split)

Specified by:

reportSplitExtent in interface MasterClientService.Iface

reportTabletStatus

public void reportTabletStatus(TInfo info,
                               TCredentials credentials,
                               String serverName,
                               TabletLoadState status,
                               TKeyExtent ttablet)

Specified by:

reportTabletStatus in interface MasterClientService.Iface

setMasterGoalState

public void setMasterGoalState(TInfo info,
                               TCredentials c,
                               MasterGoalState state)
                        throws ThriftSecurityException

Specified by:

setMasterGoalState in interface MasterClientService.Iface

Throws:

ThriftSecurityException

removeSystemProperty

public void removeSystemProperty(TInfo info,
                                 TCredentials c,
                                 String property)
                          throws ThriftSecurityException

Specified by:

removeSystemProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

setSystemProperty

public void setSystemProperty(TInfo info,
                              TCredentials c,
                              String property,
                              String value)
                       throws ThriftSecurityException,
                              org.apache.thrift.TException

Specified by:

setSystemProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

org.apache.thrift.TException

setNamespaceProperty

public void setNamespaceProperty(TInfo tinfo,
                                 TCredentials credentials,
                                 String ns,
                                 String property,
                                 String value)
                          throws ThriftSecurityException,
                                 ThriftTableOperationException

Specified by:

setNamespaceProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

removeNamespaceProperty

public void removeNamespaceProperty(TInfo tinfo,
                                    TCredentials credentials,
                                    String ns,
                                    String property)
                             throws ThriftSecurityException,
                                    ThriftTableOperationException

Specified by:

removeNamespaceProperty in interface MasterClientService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

waitForBalance

public void waitForBalance(TInfo tinfo)
                    throws org.apache.thrift.TException

Specified by:

waitForBalance in interface MasterClientService.Iface

Throws:

org.apache.thrift.TException

getActiveTservers

public List<String> getActiveTservers(TInfo tinfo,
                                      TCredentials credentials)
                               throws org.apache.thrift.TException

Specified by:

getActiveTservers in interface MasterClientService.Iface

Throws:

org.apache.thrift.TException

getDelegationToken

public TDelegationToken getDelegationToken(TInfo tinfo,
                                           TCredentials credentials,
                                           TDelegationTokenConfig tConfig)
                                    throws ThriftSecurityException,
                                           org.apache.thrift.TException

Specified by:

getDelegationToken in interface MasterClientService.Iface

Throws:

ThriftSecurityException

org.apache.thrift.TException

drainReplicationTable

public boolean drainReplicationTable(TInfo tfino,
                                     TCredentials credentials,
                                     String tableName,
                                     Set<String> logsToWatch)
                              throws org.apache.thrift.TException

Specified by:

drainReplicationTable in interface MasterClientService.Iface

Throws:

org.apache.thrift.TException

getTableId

protected Table.ID getTableId(ClientContext context,
                              String tableName)
                       throws ThriftTableOperationException

Throws:

ThriftTableOperationException

allReferencesReplicated

protected boolean allReferencesReplicated(BatchScanner bs,
                                          org.apache.hadoop.io.Text tableId,
                                          Set<String> relevantLogs)

Returns:

return true records are only in place which are fully replicated

beginFateOperation

public long beginFateOperation(TInfo tinfo,
                               TCredentials credentials)
                        throws ThriftSecurityException

Specified by:

beginFateOperation in interface FateService.Iface

Throws:

ThriftSecurityException

executeFateOperation

public void executeFateOperation(TInfo tinfo,
                                 TCredentials c,
                                 long opid,
                                 FateOperation op,
                                 List<ByteBuffer> arguments,
                                 Map<String,String> options,
                                 boolean autoCleanup)
                          throws ThriftSecurityException,
                                 ThriftTableOperationException

Specified by:

executeFateOperation in interface FateService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

waitForFateOperation

public String waitForFateOperation(TInfo tinfo,
                                   TCredentials credentials,
                                   long opid)
                            throws ThriftSecurityException,
                                   ThriftTableOperationException

Specified by:

waitForFateOperation in interface FateService.Iface

Throws:

ThriftSecurityException

ThriftTableOperationException

finishFateOperation

public void finishFateOperation(TInfo tinfo,
                                TCredentials credentials,
                                long opid)
                         throws ThriftSecurityException

Specified by:

finishFateOperation in interface FateService.Iface

Throws:

ThriftSecurityException

authenticate

protected void authenticate(TCredentials credentials)
                     throws ThriftSecurityException

Throws:

ThriftSecurityException