org.apache.hadoop.hbase.master.procedure

Enum ServerProcedureInterface.ServerOperationType

java.lang.Object

java.lang.Enum<ServerProcedureInterface.ServerOperationType>

org.apache.hadoop.hbase.master.procedure.ServerProcedureInterface.ServerOperationType

All Implemented Interfaces:

Serializable, Comparable<ServerProcedureInterface.ServerOperationType>

Enclosing interface:

ServerProcedureInterface

public static enum ServerProcedureInterface.ServerOperationType
extends Enum<ServerProcedureInterface.ServerOperationType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLAIM_REPLICATION_QUEUE_REMOTE send the claim replication queue request to region server to actually assign it
CLAIM_REPLICATION_QUEUES Get all the replication queues of a crash server and assign them to other region servers
CRASH_HANDLER
SPLIT_WAL help find a available region server as worker and release worker after task done invoke SPLIT_WAL_REMOTE operation to send real WAL splitting request to worker manage the split wal task flow, will retry if SPLIT_WAL_REMOTE failed
SPLIT_WAL_REMOTE send the split WAL request to region server and handle the response
SWITCH_RPC_THROTTLE
VERIFY_SNAPSHOT send verify snapshot request to region server and handle the response

Method Summary

Modifier and Type	Method and Description
static ServerProcedureInterface.ServerOperationType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ServerProcedureInterface.ServerOperationType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CRASH_HANDLER

public static final ServerProcedureInterface.ServerOperationType CRASH_HANDLER

SWITCH_RPC_THROTTLE

public static final ServerProcedureInterface.ServerOperationType SWITCH_RPC_THROTTLE

SPLIT_WAL

public static final ServerProcedureInterface.ServerOperationType SPLIT_WAL

help find a available region server as worker and release worker after task done invoke SPLIT_WAL_REMOTE operation to send real WAL splitting request to worker manage the split wal task flow, will retry if SPLIT_WAL_REMOTE failed

SPLIT_WAL_REMOTE

public static final ServerProcedureInterface.ServerOperationType SPLIT_WAL_REMOTE

send the split WAL request to region server and handle the response

CLAIM_REPLICATION_QUEUES

public static final ServerProcedureInterface.ServerOperationType CLAIM_REPLICATION_QUEUES

Get all the replication queues of a crash server and assign them to other region servers

CLAIM_REPLICATION_QUEUE_REMOTE

public static final ServerProcedureInterface.ServerOperationType CLAIM_REPLICATION_QUEUE_REMOTE

send the claim replication queue request to region server to actually assign it

VERIFY_SNAPSHOT

public static final ServerProcedureInterface.ServerOperationType VERIFY_SNAPSHOT

send verify snapshot request to region server and handle the response

Method Detail

values

public static ServerProcedureInterface.ServerOperationType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ServerProcedureInterface.ServerOperationType c : ServerProcedureInterface.ServerOperationType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ServerProcedureInterface.ServerOperationType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null