public static enum Status.PStatus extends Enum<Status.PStatus> implements com.google.protobuf.ProtocolMessageEnum
exception status for a response.Protobuf enum
alluxio.proto.status.PStatus
Enum Constant and Description |
---|
ABORTED
Aborted indicates the operation was aborted, typically due to a
concurrency issue like sequencer check failures, transaction aborts,
etc.
|
ALREADY_EXISTS
AlreadyExists means an attempt to create an entity failed because one
already exists.
|
CANCELED
Canceled indicates the operation was cancelled (typically by the caller).
|
DATA_LOSS
DataLoss indicates unrecoverable data loss or corruption.
|
DEADLINE_EXCEEDED
DeadlineExceeded means operation expired before completion.
|
FAILED_PRECONDITION
FailedPrecondition indicates operation was rejected because the
system is not in a state required for the operation's execution.
|
INTERNAL
Internal errors.
|
INVALID_ARGUMENT
InvalidArgument indicates client specified an invalid argument.
|
NOT_FOUND
NotFound means some requested entity (e.g., file or directory) was
not found.
|
OK
OK is returned on success.
|
OUT_OF_RANGE
OutOfRange means operation was attempted past the valid range.
|
PERMISSION_DENIED
PermissionDenied indicates the caller does not have permission to
execute the specified operation.
|
RESOURCE_EXHAUSTED
ResourceExhausted indicates some resource has been exhausted, perhaps
a per-user quota, or perhaps the entire file system is out of space.
|
UNAUTHENTICATED
Unauthenticated indicates the request does not have valid
authentication credentials for the operation.
|
UNAVAILABLE
Unavailable indicates the service is currently unavailable.
|
UNIMPLEMENTED
Unimplemented indicates operation is not implemented or not
supported/enabled in this service.
|
UNKNOWN
Unknown error.
|
Modifier and Type | Field and Description |
---|---|
static int |
ABORTED_VALUE
Aborted indicates the operation was aborted, typically due to a
concurrency issue like sequencer check failures, transaction aborts,
etc.
|
static int |
ALREADY_EXISTS_VALUE
AlreadyExists means an attempt to create an entity failed because one
already exists.
|
static int |
CANCELED_VALUE
Canceled indicates the operation was cancelled (typically by the caller).
|
static int |
DATA_LOSS_VALUE
DataLoss indicates unrecoverable data loss or corruption.
|
static int |
DEADLINE_EXCEEDED_VALUE
DeadlineExceeded means operation expired before completion.
|
static int |
FAILED_PRECONDITION_VALUE
FailedPrecondition indicates operation was rejected because the
system is not in a state required for the operation's execution.
|
static int |
INTERNAL_VALUE
Internal errors.
|
static int |
INVALID_ARGUMENT_VALUE
InvalidArgument indicates client specified an invalid argument.
|
static int |
NOT_FOUND_VALUE
NotFound means some requested entity (e.g., file or directory) was
not found.
|
static int |
OK_VALUE
OK is returned on success.
|
static int |
OUT_OF_RANGE_VALUE
OutOfRange means operation was attempted past the valid range.
|
static int |
PERMISSION_DENIED_VALUE
PermissionDenied indicates the caller does not have permission to
execute the specified operation.
|
static int |
RESOURCE_EXHAUSTED_VALUE
ResourceExhausted indicates some resource has been exhausted, perhaps
a per-user quota, or perhaps the entire file system is out of space.
|
static int |
UNAUTHENTICATED_VALUE
Unauthenticated indicates the request does not have valid
authentication credentials for the operation.
|
static int |
UNAVAILABLE_VALUE
Unavailable indicates the service is currently unavailable.
|
static int |
UNIMPLEMENTED_VALUE
Unimplemented indicates operation is not implemented or not
supported/enabled in this service.
|
static int |
UNKNOWN_VALUE
Unknown error.
|
Modifier and Type | Method and Description |
---|---|
static Status.PStatus |
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<Status.PStatus> |
internalGetValueMap() |
static Status.PStatus |
valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) |
static Status.PStatus |
valueOf(int value)
Deprecated.
Use
forNumber(int) instead. |
static Status.PStatus |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static Status.PStatus[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final Status.PStatus OK
OK is returned on success.
OK = 0;
public static final Status.PStatus CANCELED
Canceled indicates the operation was cancelled (typically by the caller).
CANCELED = 1;
public static final Status.PStatus UNKNOWN
Unknown error. An example of where this error may be returned is if a Status value received from another address space belongs to an error-space that is not known in this address space. Also errors raised by APIs that do not return enough error information may be converted to this error.
UNKNOWN = 2;
public static final Status.PStatus INVALID_ARGUMENT
InvalidArgument indicates client specified an invalid argument. Note that this differs from FailedPrecondition. It indicates arguments that are problematic regardless of the state of the system (e.g., a malformed file name).
INVALID_ARGUMENT = 3;
public static final Status.PStatus DEADLINE_EXCEEDED
DeadlineExceeded means operation expired before completion. For operations that change the state of the system, this error may be returned even if the operation has completed successfully. For example, a successful response from a server could have been delayed long enough for the deadline to expire.
DEADLINE_EXCEEDED = 4;
public static final Status.PStatus NOT_FOUND
NotFound means some requested entity (e.g., file or directory) was not found.
NOT_FOUND = 5;
public static final Status.PStatus ALREADY_EXISTS
AlreadyExists means an attempt to create an entity failed because one already exists.
ALREADY_EXISTS = 6;
public static final Status.PStatus PERMISSION_DENIED
PermissionDenied indicates the caller does not have permission to execute the specified operation. It must not be used for rejections caused by exhausting some resource (use ResourceExhausted instead for those errors). It must not be used if the caller cannot be identified (use Unauthenticated instead for those errors).
PERMISSION_DENIED = 7;
public static final Status.PStatus UNAUTHENTICATED
Unauthenticated indicates the request does not have valid authentication credentials for the operation.
UNAUTHENTICATED = 16;
public static final Status.PStatus RESOURCE_EXHAUSTED
ResourceExhausted indicates some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.
RESOURCE_EXHAUSTED = 8;
public static final Status.PStatus FAILED_PRECONDITION
FailedPrecondition indicates operation was rejected because the system is not in a state required for the operation's execution. For example, directory to be deleted may be non-empty, an rmdir operation is applied to a non-directory, etc. A litmus test that may help a service implementor in deciding between FailedPrecondition, Aborted, and Unavailable: (a) Use Unavailable if the client can retry just the failing call. (b) Use Aborted if the client should retry at a higher-level (e.g., restarting a read-modify-write sequence). (c) Use FailedPrecondition if the client should not retry until the system state has been explicitly fixed. E.g., if an "rmdir" fails because the directory is non-empty, FailedPrecondition should be returned since the client should not retry unless they have first fixed up the directory by deleting files from it. (d) Use FailedPrecondition if the client performs conditional REST Get/Update/Delete on a resource and the resource on the server does not match the condition. E.g., conflicting read-modify-write on the same resource.
FAILED_PRECONDITION = 9;
public static final Status.PStatus ABORTED
Aborted indicates the operation was aborted, typically due to a concurrency issue like sequencer check failures, transaction aborts, etc. See litmus test above for deciding between FailedPrecondition, Aborted, and Unavailable.
ABORTED = 10;
public static final Status.PStatus OUT_OF_RANGE
OutOfRange means operation was attempted past the valid range. E.g., seeking or reading past end of file. Unlike InvalidArgument, this error indicates a problem that may be fixed if the system state changes. For example, a 32-bit file system will generate InvalidArgument if asked to read at an offset that is not in the range [0,2^32-1], but it will generate OutOfRange if asked to read from an offset past the current file size. There is a fair bit of overlap between FailedPrecondition and OutOfRange. We recommend using OutOfRange (the more specific error) when it applies so that callers who are iterating through a space can easily look for an OutOfRange error to detect when they are done.
OUT_OF_RANGE = 11;
public static final Status.PStatus UNIMPLEMENTED
Unimplemented indicates operation is not implemented or not supported/enabled in this service.
UNIMPLEMENTED = 12;
public static final Status.PStatus INTERNAL
Internal errors. Means some invariants expected by underlying system has been broken. If you see one of these errors, something is very broken.
INTERNAL = 13;
public static final Status.PStatus UNAVAILABLE
Unavailable indicates the service is currently unavailable. This is a most likely a transient condition and may be corrected by retrying with a backoff. See litmus test above for deciding between FailedPrecondition, Aborted, and Unavailable.
UNAVAILABLE = 14;
public static final Status.PStatus DATA_LOSS
DataLoss indicates unrecoverable data loss or corruption.
DATA_LOSS = 15;
public static final int OK_VALUE
OK is returned on success.
OK = 0;
public static final int CANCELED_VALUE
Canceled indicates the operation was cancelled (typically by the caller).
CANCELED = 1;
public static final int UNKNOWN_VALUE
Unknown error. An example of where this error may be returned is if a Status value received from another address space belongs to an error-space that is not known in this address space. Also errors raised by APIs that do not return enough error information may be converted to this error.
UNKNOWN = 2;
public static final int INVALID_ARGUMENT_VALUE
InvalidArgument indicates client specified an invalid argument. Note that this differs from FailedPrecondition. It indicates arguments that are problematic regardless of the state of the system (e.g., a malformed file name).
INVALID_ARGUMENT = 3;
public static final int DEADLINE_EXCEEDED_VALUE
DeadlineExceeded means operation expired before completion. For operations that change the state of the system, this error may be returned even if the operation has completed successfully. For example, a successful response from a server could have been delayed long enough for the deadline to expire.
DEADLINE_EXCEEDED = 4;
public static final int NOT_FOUND_VALUE
NotFound means some requested entity (e.g., file or directory) was not found.
NOT_FOUND = 5;
public static final int ALREADY_EXISTS_VALUE
AlreadyExists means an attempt to create an entity failed because one already exists.
ALREADY_EXISTS = 6;
public static final int PERMISSION_DENIED_VALUE
PermissionDenied indicates the caller does not have permission to execute the specified operation. It must not be used for rejections caused by exhausting some resource (use ResourceExhausted instead for those errors). It must not be used if the caller cannot be identified (use Unauthenticated instead for those errors).
PERMISSION_DENIED = 7;
public static final int UNAUTHENTICATED_VALUE
Unauthenticated indicates the request does not have valid authentication credentials for the operation.
UNAUTHENTICATED = 16;
public static final int RESOURCE_EXHAUSTED_VALUE
ResourceExhausted indicates some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.
RESOURCE_EXHAUSTED = 8;
public static final int FAILED_PRECONDITION_VALUE
FailedPrecondition indicates operation was rejected because the system is not in a state required for the operation's execution. For example, directory to be deleted may be non-empty, an rmdir operation is applied to a non-directory, etc. A litmus test that may help a service implementor in deciding between FailedPrecondition, Aborted, and Unavailable: (a) Use Unavailable if the client can retry just the failing call. (b) Use Aborted if the client should retry at a higher-level (e.g., restarting a read-modify-write sequence). (c) Use FailedPrecondition if the client should not retry until the system state has been explicitly fixed. E.g., if an "rmdir" fails because the directory is non-empty, FailedPrecondition should be returned since the client should not retry unless they have first fixed up the directory by deleting files from it. (d) Use FailedPrecondition if the client performs conditional REST Get/Update/Delete on a resource and the resource on the server does not match the condition. E.g., conflicting read-modify-write on the same resource.
FAILED_PRECONDITION = 9;
public static final int ABORTED_VALUE
Aborted indicates the operation was aborted, typically due to a concurrency issue like sequencer check failures, transaction aborts, etc. See litmus test above for deciding between FailedPrecondition, Aborted, and Unavailable.
ABORTED = 10;
public static final int OUT_OF_RANGE_VALUE
OutOfRange means operation was attempted past the valid range. E.g., seeking or reading past end of file. Unlike InvalidArgument, this error indicates a problem that may be fixed if the system state changes. For example, a 32-bit file system will generate InvalidArgument if asked to read at an offset that is not in the range [0,2^32-1], but it will generate OutOfRange if asked to read from an offset past the current file size. There is a fair bit of overlap between FailedPrecondition and OutOfRange. We recommend using OutOfRange (the more specific error) when it applies so that callers who are iterating through a space can easily look for an OutOfRange error to detect when they are done.
OUT_OF_RANGE = 11;
public static final int UNIMPLEMENTED_VALUE
Unimplemented indicates operation is not implemented or not supported/enabled in this service.
UNIMPLEMENTED = 12;
public static final int INTERNAL_VALUE
Internal errors. Means some invariants expected by underlying system has been broken. If you see one of these errors, something is very broken.
INTERNAL = 13;
public static final int UNAVAILABLE_VALUE
Unavailable indicates the service is currently unavailable. This is a most likely a transient condition and may be corrected by retrying with a backoff. See litmus test above for deciding between FailedPrecondition, Aborted, and Unavailable.
UNAVAILABLE = 14;
public static final int DATA_LOSS_VALUE
DataLoss indicates unrecoverable data loss or corruption.
DATA_LOSS = 15;
public static Status.PStatus[] values()
for (Status.PStatus c : Status.PStatus.values()) System.out.println(c);
public static Status.PStatus valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic final int getNumber()
getNumber
in interface com.google.protobuf.Internal.EnumLite
getNumber
in interface com.google.protobuf.ProtocolMessageEnum
@Deprecated public static Status.PStatus valueOf(int value)
forNumber(int)
instead.value
- The numeric wire value of the corresponding enum entry.public static Status.PStatus forNumber(int value)
value
- The numeric wire value of the corresponding enum entry.public static com.google.protobuf.Internal.EnumLiteMap<Status.PStatus> internalGetValueMap()
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
getValueDescriptor
in interface com.google.protobuf.ProtocolMessageEnum
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
getDescriptorForType
in interface com.google.protobuf.ProtocolMessageEnum
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
public static Status.PStatus valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
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