RSRpcServices (Apache HBase 1.4.11 API)

java.lang.Object
- org.apache.hadoop.hbase.regionserver.RSRpcServices

All Implemented Interfaces:

ConfigurationObserver, HBaseRPCErrorHandler, PriorityFunction, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface

Direct Known Subclasses:

MasterRpcServices
```
@InterfaceAudience.Private
public class RSRpcServices
extends Object
implements HBaseRPCErrorHandler, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface, PriorityFunction, ConfigurationObserver
```
Implements the regionserver RPC services.

Field Summary

Fields
Modifier and Type	Field and Description
`protected static org.apache.commons.logging.Log`	`LOG`
`static String`	`REGION_SERVER_RPC_SCHEDULER_FACTORY_CLASS` RPC scheduler to use for the region server.

Constructor Summary

Constructors
Constructor and Description

RSRpcServices(HRegionServer rs)

Constructors
Constructor and Description
`RSRpcServices(HRegionServer rs)`

Method Summary

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

protected static final org.apache.commons.logging.Log LOG

REGION_SERVER_RPC_SCHEDULER_FACTORY_CLASS
```
public static final String REGION_SERVER_RPC_SCHEDULER_FACTORY_CLASS
```
RPC scheduler to use for the region server.

See Also:
Constant Field Values

Constructor Detail

RSRpcServices

public RSRpcServices(HRegionServer rs)
              throws IOException

Throws:: IOException

Method Detail

onConfigurationChange
```
public void onConfigurationChange(org.apache.hadoop.conf.Configuration newConf)
```
Description copied from interface: ConfigurationObserver

This method would be called by the ConfigurationManager object when the Configuration object is reloaded from disk.

Specified by:

onConfigurationChange in interface ConfigurationObserver

createPriority

protected PriorityFunction createPriority()

getHostname

public static String getHostname(org.apache.hadoop.conf.Configuration conf,
                 boolean isMaster)
                          throws UnknownHostException

Throws:: UnknownHostException

getScanner

public RegionScanner getScanner(long scannerId)

getScanDetailsWithId

public String getScanDetailsWithId(long scannerId)

getRegion
```
public Region getRegion(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier regionSpecifier)
                 throws IOException
```
Find the HRegion based on a region specifier

Parameters:
regionSpecifier - the region specifier

Returns:
the corresponding region

Throws:

IOException - if the specifier is not null, but failed to find the region

getPriority
```
public PriorityFunction getPriority()
```

getConfiguration

public org.apache.hadoop.conf.Configuration getConfiguration()

checkOpen
```
protected void checkOpen()
                  throws IOException
```
Called to verify that this server is up and running.

Throws:

IOException

getServices
```
protected List<RpcServer.BlockingServiceAndInterface> getServices()
```
Returns:
list of blocking services and their security info classes that this server supports

getSocketAddress

public InetSocketAddress getSocketAddress()

getPriority
```
public int getPriority(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RequestHeader header,
              com.google.protobuf.Message param,
              User user)
```
Description copied from interface: PriorityFunction

Returns the 'priority type' of the specified request. The returned value is mainly used to select the dispatch queue.

Specified by:

getPriority in interface PriorityFunction

Returns:
Priority of this request.

getDeadline
```
public long getDeadline(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RequestHeader header,
               com.google.protobuf.Message param)
```
Description copied from interface: PriorityFunction

Returns the deadline of the specified request. The returned value is used to sort the dispatch queue.

Specified by:

getDeadline in interface PriorityFunction

Returns:
Deadline of this request. 0 now, otherwise msec of 'delay'

checkOOME
```
public boolean checkOOME(Throwable e)
```
Description copied from interface: HBaseRPCErrorHandler

Take actions on the event of an OutOfMemoryError.

Specified by:

checkOOME in interface HBaseRPCErrorHandler

Parameters:
e - the throwable

Returns:
if the server should be shut down

exitIfOOME

public static boolean exitIfOOME(Throwable e)

closeRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CloseRegionResponse closeRegion(com.google.protobuf.RpcController controller,
                                                                                     org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CloseRegionRequest request)
                                                                                       throws com.google.protobuf.ServiceException

Close a region on the region server.

Specified by:: closeRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

compactRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CompactRegionResponse compactRegion(com.google.protobuf.RpcController controller,
                                                                                         org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CompactRegionRequest request)
                                                                                           throws com.google.protobuf.ServiceException

Compact a region on the region server.

Specified by:: compactRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

flushRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionResponse flushRegion(com.google.protobuf.RpcController controller,
                                                                                     org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionRequest request)
                                                                                       throws com.google.protobuf.ServiceException

Flush a region on the region server.

Specified by:: flushRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

getOnlineRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetOnlineRegionResponse getOnlineRegion(com.google.protobuf.RpcController controller,
                                                                                             org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetOnlineRegionRequest request)
                                                                                               throws com.google.protobuf.ServiceException

Specified by:: getOnlineRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

getRegionInfo

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetRegionInfoResponse getRegionInfo(com.google.protobuf.RpcController controller,
                                                                                         org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetRegionInfoRequest request)
                                                                                           throws com.google.protobuf.ServiceException

Specified by:: getRegionInfo in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

getServerInfo

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetServerInfoResponse getServerInfo(com.google.protobuf.RpcController controller,
                                                                                         org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetServerInfoRequest request)
                                                                                           throws com.google.protobuf.ServiceException

Get some information of the region server.

Specified by:: getServerInfo in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

getStoreFile

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetStoreFileResponse getStoreFile(com.google.protobuf.RpcController controller,
                                                                                       org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetStoreFileRequest request)
                                                                                         throws com.google.protobuf.ServiceException

Specified by:: getStoreFile in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

mergeRegions

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.MergeRegionsResponse mergeRegions(com.google.protobuf.RpcController controller,
                                                                                       org.apache.hadoop.hbase.protobuf.generated.AdminProtos.MergeRegionsRequest request)
                                                                                         throws com.google.protobuf.ServiceException

Merge regions on the region server.

Specified by:: mergeRegions in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Returns:: merge regions response
Throws:: com.google.protobuf.ServiceException

openRegion
```
public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.OpenRegionResponse openRegion(com.google.protobuf.RpcController controller,
                                                                                   org.apache.hadoop.hbase.protobuf.generated.AdminProtos.OpenRegionRequest request)
                                                                                     throws com.google.protobuf.ServiceException
```
Open asynchronously a region or a set of regions on the region server. The opening is coordinated by ZooKeeper, and this method requires the znode to be created before being called. As a consequence, this method should be called only from the master.
Different manages states for the region are:
- region not opened: the region opening will start asynchronously.
- a close is already in progress: this is considered as an error.
- an open is already in progress: this new open request will be ignored. This is important because the Master can do multiple requests if it crashes.
- the region is already opened: this new open request will be ignored.
Bulk assign: If there are more than 1 region to open, it will be considered as a bulk assign. For a single region opening, errors are sent through a ServiceException. For bulk assign, errors are put in the response as FAILED_OPENING.
Specified by:

openRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface

Parameters:
controller - the RPC controller
request - the request

Throws:

com.google.protobuf.ServiceException

warmupRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.WarmupRegionResponse warmupRegion(com.google.protobuf.RpcController controller,
                                                                                       org.apache.hadoop.hbase.protobuf.generated.AdminProtos.WarmupRegionRequest request)
                                                                                         throws com.google.protobuf.ServiceException

Wamrmup a region on this server. This method should only be called by Master. It synchrnously opens the region and closes the region bringing the most important pages in cache.

Specified by:: warmupRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

replay

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryResponse replay(com.google.protobuf.RpcController controller,
                                                                                      org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest request)
                                                                                        throws com.google.protobuf.ServiceException

Replay the given changes when distributedLogReplay WAL edits from a failed RS. The guarantee is that the given mutations will be durable on the receiving RS if this method returns without any exception.

Specified by:: replay in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

replicateWALEntry

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryResponse replicateWALEntry(com.google.protobuf.RpcController controller,
                                                                                                 org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest request)
                                                                                                   throws com.google.protobuf.ServiceException

Replicate WAL entries on the region server.

Specified by:: replicateWALEntry in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

rollWALWriter

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.RollWALWriterResponse rollWALWriter(com.google.protobuf.RpcController controller,
                                                                                         org.apache.hadoop.hbase.protobuf.generated.AdminProtos.RollWALWriterRequest request)
                                                                                           throws com.google.protobuf.ServiceException

Roll the WAL writer of the region server.

Specified by:: rollWALWriter in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

splitRegion

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.SplitRegionResponse splitRegion(com.google.protobuf.RpcController controller,
                                                                                     org.apache.hadoop.hbase.protobuf.generated.AdminProtos.SplitRegionRequest request)
                                                                                       throws com.google.protobuf.ServiceException

Split a region on the region server.

Specified by:: splitRegion in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

stopServer

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.StopServerResponse stopServer(com.google.protobuf.RpcController controller,
                                                                                   org.apache.hadoop.hbase.protobuf.generated.AdminProtos.StopServerRequest request)
                                                                                     throws com.google.protobuf.ServiceException

Stop the region server.

Specified by:: stopServer in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Parameters:: controller - the RPC controller; request - the request
Throws:: com.google.protobuf.ServiceException

updateFavoredNodes

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateFavoredNodesResponse updateFavoredNodes(com.google.protobuf.RpcController controller,
                                                                                                   org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateFavoredNodesRequest request)
                                                                                                     throws com.google.protobuf.ServiceException

Specified by:: updateFavoredNodes in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

bulkLoadHFile

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.BulkLoadHFileResponse bulkLoadHFile(com.google.protobuf.RpcController controller,
                                                                                          org.apache.hadoop.hbase.protobuf.generated.ClientProtos.BulkLoadHFileRequest request)
                                                                                            throws com.google.protobuf.ServiceException

Atomically bulk load several HFiles into an open region

Specified by:: bulkLoadHFile in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Returns:: true if successful, false is failed but recoverably (no action)
Throws:: com.google.protobuf.ServiceException - if failed unrecoverably

execService

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceResponse execService(com.google.protobuf.RpcController controller,
                                                                                             org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceRequest request)
                                                                                               throws com.google.protobuf.ServiceException

Specified by:: execService in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

get

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetResponse get(com.google.protobuf.RpcController controller,
                                                                      org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetRequest request)
                                                                        throws com.google.protobuf.ServiceException

Get data from a table.

Specified by:: get in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Parameters:: controller - the RPC controller; request - the get request
Throws:: com.google.protobuf.ServiceException

multi

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MultiResponse multi(com.google.protobuf.RpcController rpcc,
                                                                          org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MultiRequest request)
                                                                            throws com.google.protobuf.ServiceException

Execute multiple actions on a table: get, mutate, and/or execCoprocessor

Specified by:: multi in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Parameters:: rpcc - the RPC controller; request - the multi request
Throws:: com.google.protobuf.ServiceException

mutate

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutateResponse mutate(com.google.protobuf.RpcController rpcc,
                                                                            org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutateRequest request)
                                                                              throws com.google.protobuf.ServiceException

Mutate data in a table.

Specified by:: mutate in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Parameters:: rpcc - the RPC controller; request - the mutate request
Throws:: com.google.protobuf.ServiceException

scan

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanResponse scan(com.google.protobuf.RpcController controller,
                                                                        org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanRequest request)
                                                                          throws com.google.protobuf.ServiceException

Scan data in a table.

Specified by:: scan in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Parameters:: controller - the RPC controller; request - the scan request
Throws:: com.google.protobuf.ServiceException

execRegionServerService

public org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceResponse execRegionServerService(com.google.protobuf.RpcController controller,
                                                                                                         org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceRequest request)
                                                                                                           throws com.google.protobuf.ServiceException

Specified by:: execRegionServerService in interface org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

updateConfiguration

public org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateConfigurationResponse updateConfiguration(com.google.protobuf.RpcController controller,
                                                                                                     org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateConfigurationRequest request)
                                                                                                       throws com.google.protobuf.ServiceException

Specified by:: updateConfiguration in interface org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface
Throws:: com.google.protobuf.ServiceException

Modifier and Type	Method and Description
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.BulkLoadHFileResponse`	`bulkLoadHFile(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.BulkLoadHFileRequest request)` Atomically bulk load several HFiles into an open region
`boolean`	`checkOOME(Throwable e)` Take actions on the event of an OutOfMemoryError.
`protected void`	`checkOpen()` Called to verify that this server is up and running.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CloseRegionResponse`	`closeRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CloseRegionRequest request)` Close a region on the region server.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CompactRegionResponse`	`compactRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.CompactRegionRequest request)` Compact a region on the region server.
`protected PriorityFunction`	`createPriority()`
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceResponse`	`execRegionServerService(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceRequest request)`
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceResponse`	`execService(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceRequest request)`
`static boolean`	`exitIfOOME(Throwable e)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionResponse`	`flushRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionRequest request)` Flush a region on the region server.
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetResponse`	`get(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetRequest request)` Get data from a table.
`org.apache.hadoop.conf.Configuration`	`getConfiguration()`
`long`	`getDeadline(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RequestHeader header, com.google.protobuf.Message param)` Returns the deadline of the specified request.
`static String`	`getHostname(org.apache.hadoop.conf.Configuration conf, boolean isMaster)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetOnlineRegionResponse`	`getOnlineRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetOnlineRegionRequest request)`
`PriorityFunction`	`getPriority()`
`int`	`getPriority(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RequestHeader header, com.google.protobuf.Message param, User user)` Returns the 'priority type' of the specified request.
`Region`	`getRegion(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier regionSpecifier)` Find the HRegion based on a region specifier
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetRegionInfoResponse`	`getRegionInfo(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetRegionInfoRequest request)`
`String`	`getScanDetailsWithId(long scannerId)`
`RegionScanner`	`getScanner(long scannerId)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetServerInfoResponse`	`getServerInfo(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetServerInfoRequest request)` Get some information of the region server.
`protected List<RpcServer.BlockingServiceAndInterface>`	`getServices()`
`InetSocketAddress`	`getSocketAddress()`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetStoreFileResponse`	`getStoreFile(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.GetStoreFileRequest request)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.MergeRegionsResponse`	`mergeRegions(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.MergeRegionsRequest request)` Merge regions on the region server.
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MultiResponse`	`multi(com.google.protobuf.RpcController rpcc, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MultiRequest request)` Execute multiple actions on a table: get, mutate, and/or execCoprocessor
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutateResponse`	`mutate(com.google.protobuf.RpcController rpcc, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutateRequest request)` Mutate data in a table.
`void`	`onConfigurationChange(org.apache.hadoop.conf.Configuration newConf)` This method would be called by the `ConfigurationManager` object when the `Configuration` object is reloaded from disk.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.OpenRegionResponse`	`openRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.OpenRegionRequest request)` Open asynchronously a region or a set of regions on the region server.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryResponse`	`replay(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest request)` Replay the given changes when distributedLogReplay WAL edits from a failed RS.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryResponse`	`replicateWALEntry(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest request)` Replicate WAL entries on the region server.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.RollWALWriterResponse`	`rollWALWriter(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.RollWALWriterRequest request)` Roll the WAL writer of the region server.
`org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanResponse`	`scan(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanRequest request)` Scan data in a table.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.SplitRegionResponse`	`splitRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.SplitRegionRequest request)` Split a region on the region server.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.StopServerResponse`	`stopServer(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.StopServerRequest request)` Stop the region server.
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateConfigurationResponse`	`updateConfiguration(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateConfigurationRequest request)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateFavoredNodesResponse`	`updateFavoredNodes(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.UpdateFavoredNodesRequest request)`
`org.apache.hadoop.hbase.protobuf.generated.AdminProtos.WarmupRegionResponse`	`warmupRegion(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.AdminProtos.WarmupRegionRequest request)` Wamrmup a region on this server.

Class RSRpcServices