Class SearchShardsDescriptor<TDocument>
A descriptor which describes a search operation for _search_shards
Inheritance
SearchShardsDescriptor<TDocument>
Assembly: OpenSearch.Client.dll
Syntax
public class SearchShardsDescriptor<TDocument> : RequestDescriptorBase<SearchShardsDescriptor<TDocument>, SearchShardsRequestParameters, ISearchShardsRequest<TDocument>>, IDescriptor, ISearchShardsRequest<TDocument>, ISearchShardsRequest, IRequest<SearchShardsRequestParameters>, IRequest where TDocument : class
Type Parameters
| Name |
Description |
| TDocument |
|
Constructors
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SearchShardsDescriptor()
Declaration
public SearchShardsDescriptor()
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SearchShardsDescriptor(Indices)
Declaration
public SearchShardsDescriptor(Indices index)
Parameters
| Type |
Name |
Description |
| Indices |
index |
Optional, accepts null
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Methods
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AllIndices()
A shortcut into calling Index(Indices.All)
Declaration
public SearchShardsDescriptor<TDocument> AllIndices()
Returns
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AllowNoIndices(bool?)
If false, the request returns an error if any wildcard expression, index alias, or _all value targets only missing or closed indexes. This behavior applies even if the request targets other open indexes. For example, a request targeting foo*,bar* returns an error if an index starts with foo but no index starts with bar.
Declaration
public SearchShardsDescriptor<TDocument> AllowNoIndices(bool? allownoindices = true)
Parameters
| Type |
Name |
Description |
| bool? |
allownoindices |
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Returns
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ExpandWildcards(ExpandWildcards?)
Type of index that wildcard patterns can match. If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams. Supports comma-separated values, such as open,hidden. Valid values are: all, open, closed, hidden, none.
Declaration
public SearchShardsDescriptor<TDocument> ExpandWildcards(ExpandWildcards? expandwildcards)
Parameters
Returns
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IgnoreUnavailable(bool?)
If false, the request returns an error if it targets a missing or closed index.
Declaration
public SearchShardsDescriptor<TDocument> IgnoreUnavailable(bool? ignoreunavailable = true)
Parameters
| Type |
Name |
Description |
| bool? |
ignoreunavailable |
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Returns
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Index(Indices)
Returns the indexes and shards that a search request would be executed against.
Declaration
public SearchShardsDescriptor<TDocument> Index(Indices index)
Parameters
| Type |
Name |
Description |
| Indices |
index |
|
Returns
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Index<TOther>()
a shortcut into calling Index(typeof(TOther))
Declaration
public SearchShardsDescriptor<TDocument> Index<TOther>() where TOther : class
Returns
Type Parameters
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Local(bool?)
If true, the request retrieves information from the local node only.
Declaration
public SearchShardsDescriptor<TDocument> Local(bool? local = true)
Parameters
| Type |
Name |
Description |
| bool? |
local |
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Returns
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Preference(string)
Specifies the node or shard the operation should be performed on. Random by default.
Declaration
public SearchShardsDescriptor<TDocument> Preference(string preference)
Parameters
| Type |
Name |
Description |
| string |
preference |
|
Returns
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Routing(Routing)
A document is routed to a particular shard in an index using the following formula
shard_num = hash(_routing) % num_primary_shards
OpenSearch will use the document id if not provided.
For requests that are constructed from/for a document OpenSearch.Client will automatically infer the routing key
if that document has a JoinField or a routing mapping on for its type exists on ConnectionSettings
Declaration
public SearchShardsDescriptor<TDocument> Routing(Routing routing)
Parameters
| Type |
Name |
Description |
| Routing |
routing |
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Returns
Implements
Extension Methods