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* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.client;
import org.elasticsearch.action.ActionFuture;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.admin.cluster.allocation.ClusterAllocationExplainRequest;
import org.elasticsearch.action.admin.cluster.allocation.ClusterAllocationExplainRequestBuilder;
import org.elasticsearch.action.admin.cluster.allocation.ClusterAllocationExplainResponse;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequestBuilder;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.action.admin.cluster.node.hotthreads.NodesHotThreadsRequest;
import org.elasticsearch.action.admin.cluster.node.hotthreads.NodesHotThreadsRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.hotthreads.NodesHotThreadsResponse;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoRequest;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoResponse;
import org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest;
import org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.stats.NodesStatsResponse;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.CancelTasksRequest;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.CancelTasksRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.CancelTasksResponse;
import org.elasticsearch.action.admin.cluster.node.tasks.get.GetTaskRequest;
import org.elasticsearch.action.admin.cluster.node.tasks.get.GetTaskRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.tasks.get.GetTaskResponse;
import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksRequest;
import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksRequestBuilder;
import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksResponse;
import org.elasticsearch.action.admin.cluster.repositories.delete.DeleteRepositoryRequest;
import org.elasticsearch.action.admin.cluster.repositories.delete.DeleteRepositoryRequestBuilder;
import org.elasticsearch.action.admin.cluster.repositories.delete.DeleteRepositoryResponse;
import org.elasticsearch.action.admin.cluster.repositories.get.GetRepositoriesRequest;
import org.elasticsearch.action.admin.cluster.repositories.get.GetRepositoriesRequestBuilder;
import org.elasticsearch.action.admin.cluster.repositories.get.GetRepositoriesResponse;
import org.elasticsearch.action.admin.cluster.repositories.put.PutRepositoryRequest;
import org.elasticsearch.action.admin.cluster.repositories.put.PutRepositoryRequestBuilder;
import org.elasticsearch.action.admin.cluster.repositories.put.PutRepositoryResponse;
import org.elasticsearch.action.admin.cluster.repositories.verify.VerifyRepositoryRequest;
import org.elasticsearch.action.admin.cluster.repositories.verify.VerifyRepositoryRequestBuilder;
import org.elasticsearch.action.admin.cluster.repositories.verify.VerifyRepositoryResponse;
import org.elasticsearch.action.admin.cluster.reroute.ClusterRerouteRequest;
import org.elasticsearch.action.admin.cluster.reroute.ClusterRerouteRequestBuilder;
import org.elasticsearch.action.admin.cluster.reroute.ClusterRerouteResponse;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsRequest;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsRequestBuilder;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsResponse;
import org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsRequest;
import org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsRequestBuilder;
import org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsResponse;
import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotRequest;
import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotRequestBuilder;
import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotResponse;
import org.elasticsearch.action.admin.cluster.snapshots.delete.DeleteSnapshotRequest;
import org.elasticsearch.action.admin.cluster.snapshots.delete.DeleteSnapshotRequestBuilder;
import org.elasticsearch.action.admin.cluster.snapshots.delete.DeleteSnapshotResponse;
import org.elasticsearch.action.admin.cluster.snapshots.get.GetSnapshotsRequest;
import org.elasticsearch.action.admin.cluster.snapshots.get.GetSnapshotsRequestBuilder;
import org.elasticsearch.action.admin.cluster.snapshots.get.GetSnapshotsResponse;
import org.elasticsearch.action.admin.cluster.snapshots.restore.RestoreSnapshotRequest;
import org.elasticsearch.action.admin.cluster.snapshots.restore.RestoreSnapshotRequestBuilder;
import org.elasticsearch.action.admin.cluster.snapshots.restore.RestoreSnapshotResponse;
import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusRequest;
import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusRequestBuilder;
import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusResponse;
import org.elasticsearch.action.admin.cluster.state.ClusterStateRequest;
import org.elasticsearch.action.admin.cluster.state.ClusterStateRequestBuilder;
import org.elasticsearch.action.admin.cluster.state.ClusterStateResponse;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequestBuilder;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsResponse;
import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptRequest;
import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptRequestBuilder;
import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptResponse;
import org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptRequest;
import org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptRequestBuilder;
import org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptResponse;
import org.elasticsearch.action.admin.cluster.storedscripts.PutStoredScriptRequest;
import org.elasticsearch.action.admin.cluster.storedscripts.PutStoredScriptRequestBuilder;
import org.elasticsearch.action.admin.cluster.storedscripts.PutStoredScriptResponse;
import org.elasticsearch.action.admin.cluster.tasks.PendingClusterTasksRequest;
import org.elasticsearch.action.admin.cluster.tasks.PendingClusterTasksRequestBuilder;
import org.elasticsearch.action.admin.cluster.tasks.PendingClusterTasksResponse;
import org.elasticsearch.action.ingest.DeletePipelineRequest;
import org.elasticsearch.action.ingest.DeletePipelineRequestBuilder;
import org.elasticsearch.action.ingest.GetPipelineRequest;
import org.elasticsearch.action.ingest.GetPipelineRequestBuilder;
import org.elasticsearch.action.ingest.GetPipelineResponse;
import org.elasticsearch.action.ingest.PutPipelineRequest;
import org.elasticsearch.action.ingest.PutPipelineRequestBuilder;
import org.elasticsearch.action.ingest.SimulatePipelineRequest;
import org.elasticsearch.action.ingest.SimulatePipelineRequestBuilder;
import org.elasticsearch.action.ingest.SimulatePipelineResponse;
import org.elasticsearch.action.ingest.WritePipelineResponse;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.tasks.TaskId;
/**
* Administrative actions/operations against indices.
*
* @see AdminClient#cluster()
*/
public interface ClusterAdminClient extends ElasticsearchClient {
/**
* The health of the cluster.
*
* @param request The cluster state request
* @return The result future
* @see Requests#clusterHealthRequest(String...)
*/
ActionFuture<ClusterHealthResponse> health(ClusterHealthRequest request);
/**
* The health of the cluster.
*
* @param request The cluster state request
* @param listener A listener to be notified with a result
* @see Requests#clusterHealthRequest(String...)
*/
void health(ClusterHealthRequest request, ActionListener<ClusterHealthResponse> listener);
/**
* The health of the cluster.
*/
ClusterHealthRequestBuilder prepareHealth(String... indices);
/**
* The state of the cluster.
*
* @param request The cluster state request.
* @return The result future
* @see Requests#clusterStateRequest()
*/
ActionFuture<ClusterStateResponse> state(ClusterStateRequest request);
/**
* The state of the cluster.
*
* @param request The cluster state request.
* @param listener A listener to be notified with a result
* @see Requests#clusterStateRequest()
*/
void state(ClusterStateRequest request, ActionListener<ClusterStateResponse> listener);
/**
* The state of the cluster.
*/
ClusterStateRequestBuilder prepareState();
/**
* Updates settings in the cluster.
*/
ActionFuture<ClusterUpdateSettingsResponse> updateSettings(ClusterUpdateSettingsRequest request);
/**
* Update settings in the cluster.
*/
void updateSettings(ClusterUpdateSettingsRequest request, ActionListener<ClusterUpdateSettingsResponse> listener);
/**
* Update settings in the cluster.
*/
ClusterUpdateSettingsRequestBuilder prepareUpdateSettings();
/**
* Reroutes allocation of shards. Advance API.
*/
ActionFuture<ClusterRerouteResponse> reroute(ClusterRerouteRequest request);
/**
* Reroutes allocation of shards. Advance API.
*/
void reroute(ClusterRerouteRequest request, ActionListener<ClusterRerouteResponse> listener);
/**
* Update settings in the cluster.
*/
ClusterRerouteRequestBuilder prepareReroute();
/**
* Nodes info of the cluster.
*
* @param request The nodes info request
* @return The result future
* @see org.elasticsearch.client.Requests#nodesInfoRequest(String...)
*/
ActionFuture<NodesInfoResponse> nodesInfo(NodesInfoRequest request);
/**
* Nodes info of the cluster.
*
* @param request The nodes info request
* @param listener A listener to be notified with a result
* @see org.elasticsearch.client.Requests#nodesInfoRequest(String...)
*/
void nodesInfo(NodesInfoRequest request, ActionListener<NodesInfoResponse> listener);
/**
* Nodes info of the cluster.
*/
NodesInfoRequestBuilder prepareNodesInfo(String... nodesIds);
/**
* Cluster wide aggregated stats.
*
* @param request The cluster stats request
* @return The result future
* @see org.elasticsearch.client.Requests#clusterStatsRequest
*/
ActionFuture<ClusterStatsResponse> clusterStats(ClusterStatsRequest request);
/**
* Cluster wide aggregated stats
*
* @param request The cluster stats request
* @param listener A listener to be notified with a result
* @see org.elasticsearch.client.Requests#clusterStatsRequest()
*/
void clusterStats(ClusterStatsRequest request, ActionListener<ClusterStatsResponse> listener);
ClusterStatsRequestBuilder prepareClusterStats();
/**
* Nodes stats of the cluster.
*
* @param request The nodes stats request
* @return The result future
* @see org.elasticsearch.client.Requests#nodesStatsRequest(String...)
*/
ActionFuture<NodesStatsResponse> nodesStats(NodesStatsRequest request);
/**
* Nodes stats of the cluster.
*
* @param request The nodes info request
* @param listener A listener to be notified with a result
* @see org.elasticsearch.client.Requests#nodesStatsRequest(String...)
*/
void nodesStats(NodesStatsRequest request, ActionListener<NodesStatsResponse> listener);
/**
* Nodes stats of the cluster.
*/
NodesStatsRequestBuilder prepareNodesStats(String... nodesIds);
/**
* Returns top N hot-threads samples per node. The hot-threads are only sampled
* for the node ids specified in the request.
*/
ActionFuture<NodesHotThreadsResponse> nodesHotThreads(NodesHotThreadsRequest request);
/**
* Returns top N hot-threads samples per node. The hot-threads are only sampled
* for the node ids specified in the request.
*/
void nodesHotThreads(NodesHotThreadsRequest request, ActionListener<NodesHotThreadsResponse> listener);
/**
* Returns a request builder to fetch top N hot-threads samples per node. The hot-threads are only sampled
* for the node ids provided. Note: Use <tt>*</tt> to fetch samples for all nodes
*/
NodesHotThreadsRequestBuilder prepareNodesHotThreads(String... nodesIds);
/**
* List tasks
*
* @param request The nodes tasks request
* @return The result future
* @see org.elasticsearch.client.Requests#listTasksRequest()
*/
ActionFuture<ListTasksResponse> listTasks(ListTasksRequest request);
/**
* List active tasks
*
* @param request The nodes tasks request
* @param listener A listener to be notified with a result
* @see org.elasticsearch.client.Requests#listTasksRequest()
*/
void listTasks(ListTasksRequest request, ActionListener<ListTasksResponse> listener);
/**
* List active tasks
*/
ListTasksRequestBuilder prepareListTasks(String... nodesIds);
/**
* Get a task.
*
* @param request the request
* @return the result future
* @see org.elasticsearch.client.Requests#getTaskRequest()
*/
ActionFuture<GetTaskResponse> getTask(GetTaskRequest request);
/**
* Get a task.
*
* @param request the request
* @param listener A listener to be notified with the result
* @see org.elasticsearch.client.Requests#getTaskRequest()
*/
void getTask(GetTaskRequest request, ActionListener<GetTaskResponse> listener);
/**
* Fetch a task by id.
*/
GetTaskRequestBuilder prepareGetTask(String taskId);
/**
* Fetch a task by id.
*/
GetTaskRequestBuilder prepareGetTask(TaskId taskId);
/**
* Cancel tasks
*
* @param request The nodes tasks request
* @return The result future
* @see org.elasticsearch.client.Requests#cancelTasksRequest()
*/
ActionFuture<CancelTasksResponse> cancelTasks(CancelTasksRequest request);
/**
* Cancel active tasks
*
* @param request The nodes tasks request
* @param listener A listener to be notified with a result
* @see org.elasticsearch.client.Requests#cancelTasksRequest()
*/
void cancelTasks(CancelTasksRequest request, ActionListener<CancelTasksResponse> listener);
/**
* Cancel active tasks
*/
CancelTasksRequestBuilder prepareCancelTasks(String... nodesIds);
/**
* Returns list of shards the given search would be executed on.
*/
ActionFuture<ClusterSearchShardsResponse> searchShards(ClusterSearchShardsRequest request);
/**
* Returns list of shards the given search would be executed on.
*/
void searchShards(ClusterSearchShardsRequest request, ActionListener<ClusterSearchShardsResponse> listener);
/**
* Returns list of shards the given search would be executed on.
*/
ClusterSearchShardsRequestBuilder prepareSearchShards();
/**
* Returns list of shards the given search would be executed on.
*/
ClusterSearchShardsRequestBuilder prepareSearchShards(String... indices);
/**
* Registers a snapshot repository.
*/
ActionFuture<PutRepositoryResponse> putRepository(PutRepositoryRequest request);
/**
* Registers a snapshot repository.
*/
void putRepository(PutRepositoryRequest request, ActionListener<PutRepositoryResponse> listener);
/**
* Registers a snapshot repository.
*/
PutRepositoryRequestBuilder preparePutRepository(String name);
/**
* Unregisters a repository.
*/
ActionFuture<DeleteRepositoryResponse> deleteRepository(DeleteRepositoryRequest request);
/**
* Unregisters a repository.
*/
void deleteRepository(DeleteRepositoryRequest request, ActionListener<DeleteRepositoryResponse> listener);
/**
* Unregisters a repository.
*/
DeleteRepositoryRequestBuilder prepareDeleteRepository(String name);
/**
* Gets repositories.
*/
ActionFuture<GetRepositoriesResponse> getRepositories(GetRepositoriesRequest request);
/**
* Gets repositories.
*/
void getRepositories(GetRepositoriesRequest request, ActionListener<GetRepositoriesResponse> listener);
/**
* Gets repositories.
*/
GetRepositoriesRequestBuilder prepareGetRepositories(String... name);
/**
* Verifies a repository.
*/
ActionFuture<VerifyRepositoryResponse> verifyRepository(VerifyRepositoryRequest request);
/**
* Verifies a repository.
*/
void verifyRepository(VerifyRepositoryRequest request, ActionListener<VerifyRepositoryResponse> listener);
/**
* Verifies a repository.
*/
VerifyRepositoryRequestBuilder prepareVerifyRepository(String name);
/**
* Creates a new snapshot.
*/
ActionFuture<CreateSnapshotResponse> createSnapshot(CreateSnapshotRequest request);
/**
* Creates a new snapshot.
*/
void createSnapshot(CreateSnapshotRequest request, ActionListener<CreateSnapshotResponse> listener);
/**
* Creates a new snapshot.
*/
CreateSnapshotRequestBuilder prepareCreateSnapshot(String repository, String name);
/**
* Get snapshot.
*/
ActionFuture<GetSnapshotsResponse> getSnapshots(GetSnapshotsRequest request);
/**
* Get snapshot.
*/
void getSnapshots(GetSnapshotsRequest request, ActionListener<GetSnapshotsResponse> listener);
/**
* Get snapshot.
*/
GetSnapshotsRequestBuilder prepareGetSnapshots(String repository);
/**
* Delete snapshot.
*/
ActionFuture<DeleteSnapshotResponse> deleteSnapshot(DeleteSnapshotRequest request);
/**
* Delete snapshot.
*/
void deleteSnapshot(DeleteSnapshotRequest request, ActionListener<DeleteSnapshotResponse> listener);
/**
* Delete snapshot.
*/
DeleteSnapshotRequestBuilder prepareDeleteSnapshot(String repository, String snapshot);
/**
* Restores a snapshot.
*/
ActionFuture<RestoreSnapshotResponse> restoreSnapshot(RestoreSnapshotRequest request);
/**
* Restores a snapshot.
*/
void restoreSnapshot(RestoreSnapshotRequest request, ActionListener<RestoreSnapshotResponse> listener);
/**
* Restores a snapshot.
*/
RestoreSnapshotRequestBuilder prepareRestoreSnapshot(String repository, String snapshot);
/**
* Returns a list of the pending cluster tasks, that are scheduled to be executed. This includes operations
* that update the cluster state (for example, a create index operation)
*/
void pendingClusterTasks(PendingClusterTasksRequest request, ActionListener<PendingClusterTasksResponse> listener);
/**
* Returns a list of the pending cluster tasks, that are scheduled to be executed. This includes operations
* that update the cluster state (for example, a create index operation)
*/
ActionFuture<PendingClusterTasksResponse> pendingClusterTasks(PendingClusterTasksRequest request);
/**
* Returns a list of the pending cluster tasks, that are scheduled to be executed. This includes operations
* that update the cluster state (for example, a create index operation)
*/
PendingClusterTasksRequestBuilder preparePendingClusterTasks();
/**
* Get snapshot status.
*/
ActionFuture<SnapshotsStatusResponse> snapshotsStatus(SnapshotsStatusRequest request);
/**
* Get snapshot status.
*/
void snapshotsStatus(SnapshotsStatusRequest request, ActionListener<SnapshotsStatusResponse> listener);
/**
* Get snapshot status.
*/
SnapshotsStatusRequestBuilder prepareSnapshotStatus(String repository);
/**
* Get snapshot status.
*/
SnapshotsStatusRequestBuilder prepareSnapshotStatus();
/**
* Stores an ingest pipeline
*/
void putPipeline(PutPipelineRequest request, ActionListener<WritePipelineResponse> listener);
/**
* Stores an ingest pipeline
*/
ActionFuture<WritePipelineResponse> putPipeline(PutPipelineRequest request);
/**
* Stores an ingest pipeline
* @deprecated use {@link #preparePutPipeline(String, BytesReference, XContentType)}
*/
@Deprecated
PutPipelineRequestBuilder preparePutPipeline(String id, BytesReference source);
/**
* Stores an ingest pipeline
*/
PutPipelineRequestBuilder preparePutPipeline(String id, BytesReference source, XContentType xContentType);
/**
* Deletes a stored ingest pipeline
*/
void deletePipeline(DeletePipelineRequest request, ActionListener<WritePipelineResponse> listener);
/**
* Deletes a stored ingest pipeline
*/
ActionFuture<WritePipelineResponse> deletePipeline(DeletePipelineRequest request);
/**
* Deletes a stored ingest pipeline
*/
DeletePipelineRequestBuilder prepareDeletePipeline();
/**
* Deletes a stored ingest pipeline
*/
DeletePipelineRequestBuilder prepareDeletePipeline(String id);
/**
* Returns a stored ingest pipeline
*/
void getPipeline(GetPipelineRequest request, ActionListener<GetPipelineResponse> listener);
/**
* Returns a stored ingest pipeline
*/
ActionFuture<GetPipelineResponse> getPipeline(GetPipelineRequest request);
/**
* Returns a stored ingest pipeline
*/
GetPipelineRequestBuilder prepareGetPipeline(String... ids);
/**
* Simulates an ingest pipeline
*/
void simulatePipeline(SimulatePipelineRequest request, ActionListener<SimulatePipelineResponse> listener);
/**
* Simulates an ingest pipeline
*/
ActionFuture<SimulatePipelineResponse> simulatePipeline(SimulatePipelineRequest request);
/**
* Simulates an ingest pipeline
*/
@Deprecated
SimulatePipelineRequestBuilder prepareSimulatePipeline(BytesReference source);
/**
* Simulates an ingest pipeline
*/
SimulatePipelineRequestBuilder prepareSimulatePipeline(BytesReference source, XContentType xContentType);
/**
* Explain the allocation of a shard
*/
void allocationExplain(ClusterAllocationExplainRequest request, ActionListener<ClusterAllocationExplainResponse> listener);
/**
* Explain the allocation of a shard
*/
ActionFuture<ClusterAllocationExplainResponse> allocationExplain(ClusterAllocationExplainRequest request);
/**
* Explain the allocation of a shard
*/
ClusterAllocationExplainRequestBuilder prepareAllocationExplain();
/**
* Store a script in the cluster state
*/
PutStoredScriptRequestBuilder preparePutStoredScript();
/**
* Delete a script from the cluster state
*/
void deleteStoredScript(DeleteStoredScriptRequest request, ActionListener<DeleteStoredScriptResponse> listener);
/**
* Delete a script from the cluster state
*/
ActionFuture<DeleteStoredScriptResponse> deleteStoredScript(DeleteStoredScriptRequest request);
/**
* Delete a script from the cluster state
*/
DeleteStoredScriptRequestBuilder prepareDeleteStoredScript();
/**
* Delete a script from the cluster state
*/
DeleteStoredScriptRequestBuilder prepareDeleteStoredScript(String scriptLang, String id);
/**
* Store a script in the cluster state
*/
void putStoredScript(PutStoredScriptRequest request, ActionListener<PutStoredScriptResponse> listener);
/**
* Store a script in the cluster state
*/
ActionFuture<PutStoredScriptResponse> putStoredScript(PutStoredScriptRequest request);
/**
* Get a script from the cluster state
*/
GetStoredScriptRequestBuilder prepareGetStoredScript();
/**
* Get a script from the cluster state
*/
GetStoredScriptRequestBuilder prepareGetStoredScript(@Nullable String scriptLang, String id);
/**
* Get a script from the cluster state
*/
void getStoredScript(GetStoredScriptRequest request, ActionListener<GetStoredScriptResponse> listener);
/**
* Get a script from the cluster state
*/
ActionFuture<GetStoredScriptResponse> getStoredScript(GetStoredScriptRequest request);
}