Class ClearCacheRequest

java.lang.Object
co.elastic.clients.elasticsearch._types.RequestBase
co.elastic.clients.elasticsearch.indices.ClearCacheRequest

public class ClearCacheRequest extends RequestBase
Clears the caches of one or more indices. For data streams, the API clears the caches of the stream’s backing indices.
See Also:
  • Field Details

  • Method Details

    • of

    • allowNoIndices

      @Nullable public final Boolean allowNoIndices()
      If false, the request returns an error if any wildcard expression, index alias, or _all value targets only missing or closed indices. This behavior applies even if the request targets other open indices.

      API name: allow_no_indices

    • expandWildcards

      public final List<ExpandWildcard> 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.

      API name: expand_wildcards

    • fielddata

      @Nullable public final Boolean fielddata()
      If true, clears the fields cache. Use the fields parameter to clear the cache of specific fields only.

      API name: fielddata

    • fields

      public final List<String> fields()
      Comma-separated list of field names used to limit the fielddata parameter.

      API name: fields

    • ignoreUnavailable

      @Nullable public final Boolean ignoreUnavailable()
      If false, the request returns an error if it targets a missing or closed index.

      API name: ignore_unavailable

    • index

      public final List<String> index()
      Comma-separated list of data streams, indices, and aliases used to limit the request. Supports wildcards (*). To target all data streams and indices, omit this parameter or use * or _all.

      API name: index

    • query

      @Nullable public final Boolean query()
      If true, clears the query cache.

      API name: query

    • request

      @Nullable public final Boolean request()
      If true, clears the request cache.

      API name: request