Package org.elasticsearch.xpack.esql.action

Class EsqlResolveDatasetAction

java.lang.Object

org.elasticsearch.action.support.TransportAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>

org.elasticsearch.action.support.local.TransportLocalClusterStateAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>

org.elasticsearch.action.support.local.TransportLocalProjectMetadataAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>

org.elasticsearch.xpack.esql.action.EsqlResolveDatasetAction

public class EsqlResolveDatasetAction
extends TransportLocalProjectMetadataAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>

Read-authorization gate for FROM <dataset>: narrows the dataset names a query would read to the subset the caller may read. Mirrors EsqlResolveViewAction — the EsqlResolveDatasetAction.Request is an IndicesRequest.Replaceable with resolveDatasets(true), so the security filter drops unauthorized names (hiding their existence) and the DLS/FLS interceptor rejects restricted datasets. Read access is governed by the index read privilege on the dataset name, exactly as for indices and views; the parent datasource's credentials are an admin concern settled when the dataset is created (PUT), not re-checked per query.

The request carries one relation's raw FROM patterns (split on comma, not pre-expanded). Wildcard expansion against the authorized abstractions happens in the authorization engine (the security filter replaces EsqlResolveDatasetAction.Request.indices() in flight with the authorized concrete names) rather than client-side. The original raw patterns are preserved separately (EsqlResolveDatasetAction.Request.rawPatterns()) so the action body can still classify whether the relation also targets non-dataset abstractions — see localClusterStateOperation(org.elasticsearch.tasks.Task, org.elasticsearch.xpack.esql.action.EsqlResolveDatasetAction.Request, org.elasticsearch.cluster.ProjectState, org.elasticsearch.action.ActionListener<org.elasticsearch.xpack.esql.action.EsqlResolveDatasetAction.Response>).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EsqlResolveDatasetAction.Request	Unlike the view sibling, deliberately carries no remote/CPS plumbing (allowsRemoteIndices, project routing): datasets are local-only and remote-prefixed relations never reach this action.
static class	EsqlResolveDatasetAction.Response

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME
static final ActionType<EsqlResolveDatasetAction.Response>	TYPE

Fields inherited from class org.elasticsearch.action.support.local.TransportLocalClusterStateAction

clusterService, executor

Fields inherited from class org.elasticsearch.action.support.TransportAction

actionName, taskManager

Constructor Summary

Constructors

Constructor	Description
EsqlResolveDatasetAction(TransportService transportService, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver, ClusterService clusterService, ProjectResolver projectResolver)

Method Summary

Modifier and Type	Method	Description
protected ClusterBlockException	checkBlock(EsqlResolveDatasetAction.Request request, ProjectState state)
protected void	localClusterStateOperation(Task task, EsqlResolveDatasetAction.Request request, ProjectState project, ActionListener<EsqlResolveDatasetAction.Response> listener)

Methods inherited from class org.elasticsearch.action.support.local.TransportLocalProjectMetadataAction

checkBlock, localClusterStateOperation

Methods inherited from class org.elasticsearch.action.support.local.TransportLocalClusterStateAction

doExecute

Methods inherited from class org.elasticsearch.action.support.TransportAction

execute, executeDirect, localOnly

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

TYPE

public static final ActionType<EsqlResolveDatasetAction.Response> TYPE

Constructor Details

EsqlResolveDatasetAction

@Inject
public EsqlResolveDatasetAction(TransportService transportService,
 ActionFilters actionFilters,
 IndexNameExpressionResolver indexNameExpressionResolver,
 ClusterService clusterService,
 ProjectResolver projectResolver)

Method Details

checkBlock

protected ClusterBlockException checkBlock(EsqlResolveDatasetAction.Request request,
 ProjectState state)

Specified by:

checkBlock in class TransportLocalProjectMetadataAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>

localClusterStateOperation

protected void localClusterStateOperation(Task task,
 EsqlResolveDatasetAction.Request request,
 ProjectState project,
 ActionListener<EsqlResolveDatasetAction.Response> listener)

Specified by:

localClusterStateOperation in class TransportLocalProjectMetadataAction<EsqlResolveDatasetAction.Request,EsqlResolveDatasetAction.Response>