org.apache.drill.exec.proto

Enum UserProtos.RpcType

java.lang.Object

java.lang.Enum<UserProtos.RpcType>

org.apache.drill.exec.proto.UserProtos.RpcType

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<UserProtos.RpcType>

Enclosing class:

UserProtos

public static enum UserProtos.RpcType
extends Enum<UserProtos.RpcType>
implements com.google.protobuf.ProtocolMessageEnum

//// User <-> Bit RPC ///////
 

Protobuf enum exec.user.RpcType

Enum Constant Summary

Enum Constants

Enum Constant and Description
ACK ACK = 1;
CANCEL_QUERY user is sending a query cancellation request to the drillbit
CATALOGS return catalogs metadata in response to GET_CATALOGS
COLUMNS return column metadata in response to GET_COLUMNS
CREATE_PREPARED_STATEMENT user is sending a request to create prepared statement
GET_CATALOGS user is requesting metadata of catalog(s).
GET_COLUMNS user is requesting metadata of column(s)
GET_QUERY_PLAN_FRAGMENTS to get plan fragments from query
GET_SCHEMAS user is requesting metadata of schema(s)
GET_SERVER_META user is sending a request to receive server metadata
GET_TABLES user is requesting metadata of table(s)
GOODBYE GOODBYE = 2;
HANDSHAKE HANDSHAKE = 0;
PREPARED_STATEMENT return preparated statement in response to CREATE_PREPARED_STATEMENT
QUERY_DATA bit to user
QUERY_HANDLE QUERY_HANDLE = 7;
QUERY_PLAN_FRAGMENTS return plan fragments
QUERY_RESULT drillbit is reporting a query status change, most likely a terminal message, to the user
REQUEST_RESULTS REQUEST_RESULTS = 5;
RESUME_PAUSED_QUERY user is sending a query resume request to the drillbit
RUN_QUERY user to bit
SASL_MESSAGE user to bit and bit to user
SCHEMAS return schema metadata in response to GET_SCHEMAS
SERVER_META return server infos in respose to GET_SERVER_META
TABLES return table metadata in response to GET_TABLES

Field Summary

Fields

Modifier and Type	Field and Description
static int	ACK_VALUE ACK = 1;
static int	CANCEL_QUERY_VALUE user is sending a query cancellation request to the drillbit
static int	CATALOGS_VALUE return catalogs metadata in response to GET_CATALOGS
static int	COLUMNS_VALUE return column metadata in response to GET_COLUMNS
static int	CREATE_PREPARED_STATEMENT_VALUE user is sending a request to create prepared statement
static int	GET_CATALOGS_VALUE user is requesting metadata of catalog(s).
static int	GET_COLUMNS_VALUE user is requesting metadata of column(s)
static int	GET_QUERY_PLAN_FRAGMENTS_VALUE to get plan fragments from query
static int	GET_SCHEMAS_VALUE user is requesting metadata of schema(s)
static int	GET_SERVER_META_VALUE user is sending a request to receive server metadata
static int	GET_TABLES_VALUE user is requesting metadata of table(s)
static int	GOODBYE_VALUE GOODBYE = 2;
static int	HANDSHAKE_VALUE HANDSHAKE = 0;
static int	PREPARED_STATEMENT_VALUE return preparated statement in response to CREATE_PREPARED_STATEMENT
static int	QUERY_DATA_VALUE bit to user
static int	QUERY_HANDLE_VALUE QUERY_HANDLE = 7;
static int	QUERY_PLAN_FRAGMENTS_VALUE return plan fragments
static int	QUERY_RESULT_VALUE drillbit is reporting a query status change, most likely a terminal message, to the user
static int	REQUEST_RESULTS_VALUE REQUEST_RESULTS = 5;
static int	RESUME_PAUSED_QUERY_VALUE user is sending a query resume request to the drillbit
static int	RUN_QUERY_VALUE user to bit
static int	SASL_MESSAGE_VALUE user to bit and bit to user
static int	SCHEMAS_VALUE return schema metadata in response to GET_SCHEMAS
static int	SERVER_META_VALUE return server infos in respose to GET_SERVER_META
static int	TABLES_VALUE return table metadata in response to GET_TABLES

Method Summary

Modifier and Type	Method and Description
static UserProtos.RpcType	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<UserProtos.RpcType>	internalGetValueMap()
static UserProtos.RpcType	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static UserProtos.RpcType	valueOf(int value) Deprecated. Use forNumber(int) instead.
static UserProtos.RpcType	valueOf(String name) Returns the enum constant of this type with the specified name.
static UserProtos.RpcType[]	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

HANDSHAKE

public static final UserProtos.RpcType HANDSHAKE

HANDSHAKE = 0;

ACK

public static final UserProtos.RpcType ACK

ACK = 1;

GOODBYE

public static final UserProtos.RpcType GOODBYE

GOODBYE = 2;

RUN_QUERY

public static final UserProtos.RpcType RUN_QUERY

 user to bit
 

RUN_QUERY = 3;

CANCEL_QUERY

public static final UserProtos.RpcType CANCEL_QUERY

 user is sending a query cancellation request to the drillbit
 

CANCEL_QUERY = 4;

REQUEST_RESULTS

public static final UserProtos.RpcType REQUEST_RESULTS

REQUEST_RESULTS = 5;

RESUME_PAUSED_QUERY

public static final UserProtos.RpcType RESUME_PAUSED_QUERY

 user is sending a query resume request to the drillbit
 

RESUME_PAUSED_QUERY = 11;

GET_QUERY_PLAN_FRAGMENTS

public static final UserProtos.RpcType GET_QUERY_PLAN_FRAGMENTS

 to get plan fragments from query
 

GET_QUERY_PLAN_FRAGMENTS = 12;

GET_CATALOGS

public static final UserProtos.RpcType GET_CATALOGS

 user is requesting metadata of catalog(s).
 

GET_CATALOGS = 14;

GET_SCHEMAS

public static final UserProtos.RpcType GET_SCHEMAS

 user is requesting metadata of schema(s)
 

GET_SCHEMAS = 15;

GET_TABLES

public static final UserProtos.RpcType GET_TABLES

 user is requesting metadata of table(s)
 

GET_TABLES = 16;

GET_COLUMNS

public static final UserProtos.RpcType GET_COLUMNS

 user is requesting metadata of column(s)
 

GET_COLUMNS = 17;

CREATE_PREPARED_STATEMENT

public static final UserProtos.RpcType CREATE_PREPARED_STATEMENT

 user is sending a request to create prepared statement
 

CREATE_PREPARED_STATEMENT = 22;

GET_SERVER_META

public static final UserProtos.RpcType GET_SERVER_META

 user is sending a request to receive server metadata
 

GET_SERVER_META = 8;

QUERY_DATA

public static final UserProtos.RpcType QUERY_DATA

 bit to user
 

QUERY_DATA = 6;

QUERY_HANDLE

public static final UserProtos.RpcType QUERY_HANDLE

QUERY_HANDLE = 7;

QUERY_PLAN_FRAGMENTS

public static final UserProtos.RpcType QUERY_PLAN_FRAGMENTS

 return plan fragments
 

QUERY_PLAN_FRAGMENTS = 13;

CATALOGS

public static final UserProtos.RpcType CATALOGS

 return catalogs metadata in response to GET_CATALOGS
 

CATALOGS = 18;

SCHEMAS

public static final UserProtos.RpcType SCHEMAS

 return schema metadata in response to GET_SCHEMAS
 

SCHEMAS = 19;

TABLES

public static final UserProtos.RpcType TABLES

 return table metadata in response to GET_TABLES
 

TABLES = 20;

COLUMNS

public static final UserProtos.RpcType COLUMNS

 return column metadata in response to GET_COLUMNS
 

COLUMNS = 21;

PREPARED_STATEMENT

public static final UserProtos.RpcType PREPARED_STATEMENT

 return preparated statement in response to CREATE_PREPARED_STATEMENT
 

PREPARED_STATEMENT = 23;

SERVER_META

public static final UserProtos.RpcType SERVER_META

 return server infos in respose to GET_SERVER_META
 

SERVER_META = 9;

QUERY_RESULT

public static final UserProtos.RpcType QUERY_RESULT

 drillbit is reporting a query status change, most likely a terminal message, to the user
 

QUERY_RESULT = 10;

SASL_MESSAGE

public static final UserProtos.RpcType SASL_MESSAGE

 user to bit and bit to user
 

SASL_MESSAGE = 24;

Field Detail

HANDSHAKE_VALUE

public static final int HANDSHAKE_VALUE

HANDSHAKE = 0;

See Also:

Constant Field Values

ACK_VALUE

public static final int ACK_VALUE

ACK = 1;

See Also:

Constant Field Values

GOODBYE_VALUE

public static final int GOODBYE_VALUE

GOODBYE = 2;

See Also:

Constant Field Values

RUN_QUERY_VALUE

public static final int RUN_QUERY_VALUE

 user to bit
 

RUN_QUERY = 3;

See Also:

Constant Field Values

CANCEL_QUERY_VALUE

public static final int CANCEL_QUERY_VALUE

 user is sending a query cancellation request to the drillbit
 

CANCEL_QUERY = 4;

See Also:

Constant Field Values

REQUEST_RESULTS_VALUE

public static final int REQUEST_RESULTS_VALUE

REQUEST_RESULTS = 5;

See Also:

Constant Field Values

RESUME_PAUSED_QUERY_VALUE

public static final int RESUME_PAUSED_QUERY_VALUE

 user is sending a query resume request to the drillbit
 

RESUME_PAUSED_QUERY = 11;

See Also:

Constant Field Values

GET_QUERY_PLAN_FRAGMENTS_VALUE

public static final int GET_QUERY_PLAN_FRAGMENTS_VALUE

 to get plan fragments from query
 

GET_QUERY_PLAN_FRAGMENTS = 12;

See Also:

Constant Field Values

GET_CATALOGS_VALUE

public static final int GET_CATALOGS_VALUE

 user is requesting metadata of catalog(s).
 

GET_CATALOGS = 14;

See Also:

Constant Field Values

GET_SCHEMAS_VALUE

public static final int GET_SCHEMAS_VALUE

 user is requesting metadata of schema(s)
 

GET_SCHEMAS = 15;

See Also:

Constant Field Values

GET_TABLES_VALUE

public static final int GET_TABLES_VALUE

 user is requesting metadata of table(s)
 

GET_TABLES = 16;

See Also:

Constant Field Values

GET_COLUMNS_VALUE

public static final int GET_COLUMNS_VALUE

 user is requesting metadata of column(s)
 

GET_COLUMNS = 17;

See Also:

Constant Field Values

CREATE_PREPARED_STATEMENT_VALUE

public static final int CREATE_PREPARED_STATEMENT_VALUE

 user is sending a request to create prepared statement
 

CREATE_PREPARED_STATEMENT = 22;

See Also:

Constant Field Values

GET_SERVER_META_VALUE

public static final int GET_SERVER_META_VALUE

 user is sending a request to receive server metadata
 

GET_SERVER_META = 8;

See Also:

Constant Field Values

QUERY_DATA_VALUE

public static final int QUERY_DATA_VALUE

 bit to user
 

QUERY_DATA = 6;

See Also:

Constant Field Values

QUERY_HANDLE_VALUE

public static final int QUERY_HANDLE_VALUE

QUERY_HANDLE = 7;

See Also:

Constant Field Values

QUERY_PLAN_FRAGMENTS_VALUE

public static final int QUERY_PLAN_FRAGMENTS_VALUE

 return plan fragments
 

QUERY_PLAN_FRAGMENTS = 13;

See Also:

Constant Field Values

CATALOGS_VALUE

public static final int CATALOGS_VALUE

 return catalogs metadata in response to GET_CATALOGS
 

CATALOGS = 18;

See Also:

Constant Field Values

SCHEMAS_VALUE

public static final int SCHEMAS_VALUE

 return schema metadata in response to GET_SCHEMAS
 

SCHEMAS = 19;

See Also:

Constant Field Values

TABLES_VALUE

public static final int TABLES_VALUE

 return table metadata in response to GET_TABLES
 

TABLES = 20;

See Also:

Constant Field Values

COLUMNS_VALUE

public static final int COLUMNS_VALUE

 return column metadata in response to GET_COLUMNS
 

COLUMNS = 21;

See Also:

Constant Field Values

PREPARED_STATEMENT_VALUE

public static final int PREPARED_STATEMENT_VALUE

 return preparated statement in response to CREATE_PREPARED_STATEMENT
 

PREPARED_STATEMENT = 23;

See Also:

Constant Field Values

SERVER_META_VALUE

public static final int SERVER_META_VALUE

 return server infos in respose to GET_SERVER_META
 

SERVER_META = 9;

See Also:

Constant Field Values

QUERY_RESULT_VALUE

public static final int QUERY_RESULT_VALUE

 drillbit is reporting a query status change, most likely a terminal message, to the user
 

QUERY_RESULT = 10;

See Also:

Constant Field Values

SASL_MESSAGE_VALUE

public static final int SASL_MESSAGE_VALUE

 user to bit and bit to user
 

SASL_MESSAGE = 24;

See Also:

Constant Field Values

Method Detail

values

public static UserProtos.RpcType[] 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 (UserProtos.RpcType c : UserProtos.RpcType.values())
    System.out.println(c);

Returns:

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

valueOf

public static UserProtos.RpcType 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

getNumber

public final int getNumber()

Specified by:

getNumber in interface com.google.protobuf.Internal.EnumLite

Specified by:

getNumber in interface com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static UserProtos.RpcType valueOf(int value)

Deprecated. Use forNumber(int) instead.

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

forNumber

public static UserProtos.RpcType forNumber(int value)

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<UserProtos.RpcType> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

Specified by:

getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static UserProtos.RpcType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)