Package org.apache.hadoop.hdfs.protocol.proto

Enum Class DatanodeProtocolProtos.BlockCommandProto.Action

java.lang.Object
java.lang.Enum<DatanodeProtocolProtos.BlockCommandProto.Action>
org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockCommandProto.Action
All Implemented Interfaces:
Serializable, Comparable<DatanodeProtocolProtos.BlockCommandProto.Action>, Constable, org.apache.hadoop.thirdparty.protobuf.Internal.EnumLite, org.apache.hadoop.thirdparty.protobuf.ProtocolMessageEnum
Enclosing class:
org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockCommandProto
public static enum DatanodeProtocolProtos.BlockCommandProto.Action extends Enum<DatanodeProtocolProtos.BlockCommandProto.Action> implements org.apache.hadoop.thirdparty.protobuf.ProtocolMessageEnum
Protobuf enum hadoop.hdfs.datanode.BlockCommandProto.Action

  • Enum Constant Details

  • Field Details

    • TRANSFER_VALUE

      public static final int TRANSFER_VALUE
       Transfer blocks to another datanode
      TRANSFER = 1;
      See Also:

    • INVALIDATE_VALUE

      public static final int INVALIDATE_VALUE
       Invalidate blocks
      INVALIDATE = 2;
      See Also:

    • SHUTDOWN_VALUE

      public static final int SHUTDOWN_VALUE
       Shutdown the datanode
      SHUTDOWN = 3;
      See Also:

  • Method Details

    • values

      public static DatanodeProtocolProtos.BlockCommandProto.Action[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static DatanodeProtocolProtos.BlockCommandProto.Action valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name
      NullPointerException - if the argument is null

    • getNumber

      public final int getNumber()
      Specified by:
      getNumber in interface org.apache.hadoop.thirdparty.protobuf.Internal.EnumLite
      Specified by:
      getNumber in interface org.apache.hadoop.thirdparty.protobuf.ProtocolMessageEnum

    • valueOf

      @Deprecated public static DatanodeProtocolProtos.BlockCommandProto.Action valueOf(int value)
      Deprecated.
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      value - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

      public static DatanodeProtocolProtos.BlockCommandProto.Action 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 org.apache.hadoop.thirdparty.protobuf.Internal.EnumLiteMap<DatanodeProtocolProtos.BlockCommandProto.Action> internalGetValueMap()

    • getValueDescriptor

      public final org.apache.hadoop.thirdparty.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
      Specified by:
      getValueDescriptor in interface org.apache.hadoop.thirdparty.protobuf.ProtocolMessageEnum

    • getDescriptorForType

      public final org.apache.hadoop.thirdparty.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface org.apache.hadoop.thirdparty.protobuf.ProtocolMessageEnum

    • getDescriptor

      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static DatanodeProtocolProtos.BlockCommandProto.Action valueOf(org.apache.hadoop.thirdparty.protobuf.Descriptors.EnumValueDescriptor desc)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      desc - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null