Package org.elasticsearch.cluster.routing.allocation.command

Class CancelAllocationCommand

org.elasticsearch.cluster.routing.allocation.command.CancelAllocationCommand
All Implemented Interfaces:
AllocationCommand, NamedWriteable, Writeable, org.elasticsearch.common.xcontent.ToXContent, org.elasticsearch.common.xcontent.ToXContentObject
public class CancelAllocationCommand extends implements AllocationCommand
A command that cancels relocation, or recovery of a given shard on a node.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

    org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params

    Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

    Writeable.Reader<V>, Writeable.Writer<V>

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static org.elasticsearch.common.xcontent.ParseField
    COMMAND_NAME_FIELD
     
    static
    NAME
     

    Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

    EMPTY_PARAMS

  • Constructor Summary

    Constructors
    Constructor
    Description
     index, int shardId,  node, boolean allowPrimary)
    Creates a new CancelAllocationCommand
    CancelAllocationCommand​(StreamInput in)
    Read from a stream.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    allowPrimary()
     
    boolean
     obj)
     
    RerouteExplanation
    execute​(RoutingAllocation allocation, boolean explain)
    Executes the command on a RoutingAllocation setup
    static CancelAllocationCommand
    fromXContent​(org.elasticsearch.common.xcontent.XContentParser parser)
     
    int
    hashCode()
     
    index()
    Get the index of the shard which allocation should be canceled
    name()
    Get the name of the command
    node()
    Get the id of the node that manages the shard which allocation should be canceled
    int
    shardId()
    Get the id of the shard which allocation should be canceled
    org.elasticsearch.common.xcontent.XContentBuilder
    toXContent​(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
     
    void
    writeTo​(StreamOutput out)
    Write this into the StreamOutput.

    Methods inherited from class java.lang.

    , , , , , , , ,

    Methods inherited from interface org.elasticsearch.cluster.routing.allocation.command.AllocationCommand

    getMessage, getWriteableName

    Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentObject

    isFragment

  • Field Details

    • NAME

      public static final  NAME
      See Also:
      Constant Field Values

    • COMMAND_NAME_FIELD

      public static final org.elasticsearch.common.xcontent.ParseField COMMAND_NAME_FIELD

  • Constructor Details

    • CancelAllocationCommand

      public CancelAllocationCommand​( index, int shardId,  node, boolean allowPrimary)
      Creates a new CancelAllocationCommand
      Parameters:
      index - index of the shard which allocation should be canceled
      shardId - id of the shard which allocation should be canceled
      node - id of the node that manages the shard which allocation should be canceled

    • CancelAllocationCommand

      public CancelAllocationCommand​(StreamInput in) throws
      Read from a stream.
      Throws:

  • Method Details

    • writeTo

      public void writeTo​(StreamOutput out) throws
      Description copied from interface: Writeable
      Write this into the StreamOutput.
      Specified by:
      writeTo in interface Writeable
      Throws:

    • name

      public  name()
      Description copied from interface: AllocationCommand
      Get the name of the command
      Specified by:
      name in interface AllocationCommand
      Returns:
      name of the command

    • index

      public  index()
      Get the index of the shard which allocation should be canceled
      Returns:
      index of the shard which allocation should be canceled

    • shardId

      public int shardId()
      Get the id of the shard which allocation should be canceled
      Returns:
      id of the shard which allocation should be canceled

    • node

      public  node()
      Get the id of the node that manages the shard which allocation should be canceled
      Returns:
      id of the node that manages the shard which allocation should be canceled

    • allowPrimary

      public boolean allowPrimary()

    • execute

      public RerouteExplanation execute​(RoutingAllocation allocation, boolean explain)
      Description copied from interface: AllocationCommand
      Executes the command on a RoutingAllocation setup
      Specified by:
      execute in interface AllocationCommand
      Parameters:
      allocation - RoutingAllocation to modify

    • toXContent

      public org.elasticsearch.common.xcontent.XContentBuilder toXContent​(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws
      Specified by:
      toXContent in interface org.elasticsearch.common.xcontent.ToXContent
      Throws:

    • fromXContent

      public static CancelAllocationCommand fromXContent​(org.elasticsearch.common.xcontent.XContentParser parser) throws
      Throws:

    • equals

      public boolean equals​( obj)
      Overrides:
       in class 

    • hashCode

      public int hashCode()
      Overrides:
       in class