allocationexplain

Documentation

Overview

Provides explanations for shard allocations in the cluster.

Index

• Variables
• type AllocationExplain
  • func New(tp elastictransport.Interface) *AllocationExplain
  • func (r AllocationExplain) Do(ctx context.Context) (*Response, error)
  • func (r *AllocationExplain) Header(key, value string) *AllocationExplain
  • func (r *AllocationExplain) HttpRequest(ctx context.Context) (*http.Request, error)
  • func (r *AllocationExplain) IncludeDiskInfo(b bool) *AllocationExplain
  • func (r *AllocationExplain) IncludeYesDecisions(b bool) *AllocationExplain
  • func (r AllocationExplain) Perform(ctx context.Context) (*http.Response, error)
  • func (r *AllocationExplain) Raw(raw io.Reader) *AllocationExplain
  • func (r *AllocationExplain) Request(req *Request) *AllocationExplain
• type NewAllocationExplain
  • func NewAllocationExplainFunc(tp elastictransport.Interface) NewAllocationExplain
• type Request
  • func NewRequest() *Request
  • func (r *Request) FromJSON(data string) (*Request, error)
• type Response
  • func NewResponse() *Response

Variables

var ErrBuildPath = errors.New("cannot build path, check for missing path parameters")

ErrBuildPath is returned in case of missing parameters within the build of the request.

Types

type AllocationExplain

type AllocationExplain struct {
	// contains filtered or unexported fields
}

func New

func New(tp elastictransport.Interface) *AllocationExplain

Provides explanations for shard allocations in the cluster.

https://www.elastic.co/guide/en/elasticsearch/reference/{branch}/cluster-allocation-explain.html

func (AllocationExplain) Do

func (r AllocationExplain) Do(ctx context.Context) (*Response, error)

Do runs the request through the transport, handle the response and returns a allocationexplain.Response

func (*AllocationExplain) Header

func (r *AllocationExplain) Header(key, value string) *AllocationExplain

Header set a key, value pair in the AllocationExplain headers map.

func (*AllocationExplain) HttpRequest

func (r *AllocationExplain) HttpRequest(ctx context.Context) (*http.Request, error)

HttpRequest returns the http.Request object built from the given parameters.

func (*AllocationExplain) IncludeDiskInfo

func (r *AllocationExplain) IncludeDiskInfo(b bool) *AllocationExplain

IncludeDiskInfo If true, returns information about disk usage and shard sizes. API name: include_disk_info

func (*AllocationExplain) IncludeYesDecisions

func (r *AllocationExplain) IncludeYesDecisions(b bool) *AllocationExplain

IncludeYesDecisions If true, returns YES decisions in explanation. API name: include_yes_decisions

func (AllocationExplain) Perform

func (r AllocationExplain) Perform(ctx context.Context) (*http.Response, error)

Perform runs the http.Request through the provided transport and returns an http.Response.

func (*AllocationExplain) Raw

func (r *AllocationExplain) Raw(raw io.Reader) *AllocationExplain

Raw takes a json payload as input which is then passed to the http.Request If specified Raw takes precedence on Request method.

func (*AllocationExplain) Request

func (r *AllocationExplain) Request(req *Request) *AllocationExplain

Request allows to set the request property with the appropriate payload.

type NewAllocationExplain

type NewAllocationExplain func() *AllocationExplain

NewAllocationExplain type alias for index.

func NewAllocationExplainFunc

func NewAllocationExplainFunc(tp elastictransport.Interface) NewAllocationExplain

NewAllocationExplainFunc returns a new instance of AllocationExplain with the provided transport. Used in the index of the library this allows to retrieve every apis in once place.

type Request

type Request struct {

	// CurrentNode Specifies the node ID or the name of the node to only explain a shard that is
	// currently located on the specified node.
	CurrentNode *string `json:"current_node,omitempty"`
	// Index Specifies the name of the index that you would like an explanation for.
	Index *string `json:"index,omitempty"`
	// Primary If true, returns explanation for the primary shard for the given shard ID.
	Primary *bool `json:"primary,omitempty"`
	// Shard Specifies the ID of the shard that you would like an explanation for.
	Shard *int `json:"shard,omitempty"`
}

Request holds the request body struct for the package allocationexplain

https://github.com/elastic/elasticsearch-specification/blob/1ad7fe36297b3a8e187b2259dedaf68a47bc236e/specification/cluster/allocation_explain/ClusterAllocationExplainRequest.ts#L24-L61

func NewRequest

func NewRequest() *Request

NewRequest returns a Request

func (*Request) FromJSON

func (r *Request) FromJSON(data string) (*Request, error)

FromJSON allows to load an arbitrary json into the request structure

type Response

type Response struct {
	AllocateExplanation          *string                           `json:"allocate_explanation,omitempty"`
	AllocationDelay              types.Duration                    `json:"allocation_delay,omitempty"`
	AllocationDelayInMillis      *int64                            `json:"allocation_delay_in_millis,omitempty"`
	CanAllocate                  *decision.Decision                `json:"can_allocate,omitempty"`
	CanMoveToOtherNode           *decision.Decision                `json:"can_move_to_other_node,omitempty"`
	CanRebalanceCluster          *decision.Decision                `json:"can_rebalance_cluster,omitempty"`
	CanRebalanceClusterDecisions []types.AllocationDecision        `json:"can_rebalance_cluster_decisions,omitempty"`
	CanRebalanceToOtherNode      *decision.Decision                `json:"can_rebalance_to_other_node,omitempty"`
	CanRemainDecisions           []types.AllocationDecision        `json:"can_remain_decisions,omitempty"`
	CanRemainOnCurrentNode       *decision.Decision                `json:"can_remain_on_current_node,omitempty"`
	ClusterInfo                  *types.ClusterInfo                `json:"cluster_info,omitempty"`
	ConfiguredDelay              types.Duration                    `json:"configured_delay,omitempty"`
	ConfiguredDelayInMillis      *int64                            `json:"configured_delay_in_millis,omitempty"`
	CurrentNode                  *types.CurrentNode                `json:"current_node,omitempty"`
	CurrentState                 string                            `json:"current_state"`
	Index                        string                            `json:"index"`
	MoveExplanation              *string                           `json:"move_explanation,omitempty"`
	NodeAllocationDecisions      []types.NodeAllocationExplanation `json:"node_allocation_decisions,omitempty"`
	Note                         *string                           `json:"note,omitempty"`
	Primary                      bool                              `json:"primary"`
	RebalanceExplanation         *string                           `json:"rebalance_explanation,omitempty"`
	RemainingDelay               types.Duration                    `json:"remaining_delay,omitempty"`
	RemainingDelayInMillis       *int64                            `json:"remaining_delay_in_millis,omitempty"`
	Shard                        int                               `json:"shard"`
	UnassignedInfo               *types.UnassignedInformation      `json:"unassigned_info,omitempty"`
}

func NewResponse

func NewResponse() *Response

NewResponse returns a Response