Elasticsearch 创建客户端(二)

原文链接:http://blog.csdn.net/geloin/article/details/8476508

3. org.elasticsearch.client.ClusterAdminClient接口

ClusterAdminClient提供了对针对集群的action和operation的管理接口。它有以下方法:

1) health(ClusterHealthRequest request)、health(ClusterHealthRequest request, ActionListener<ClusterHealthResponse> listener)、prepareHealth(String... indices)集群的健康状态;

2) state(ClusterStateRequest request)、state(ClusterStateRequest request, ActionListener<ClusterStateResponse> listener)、prepareState(),集群的状态;

 

3) updateSettings(ClusterUpdateSettingsRequest request)、updateSettings(ClusterUpdateSettingsRequest request, ActionListener<ClusterUpdateSettingsResponse> listener)、prepareUpdateSettings(),修改集群的设置;

 

4) reroute(ClusterRerouteRequest request)、reroute(ClusterRerouteRequest request, ActionListener<ClusterRerouteResponse> listener)、prepareReroute(),对碎片的划分进行重新分配;

 

5) nodesInfo(NodesInfoRequest request)、nodesInfo(NodesInfoRequest request, ActionListener<NodesInfoResponse> listener)、prepareNodesInfo(String... nodesIds),集群中节点的信息;

 

6) nodesStats(NodesStatsRequest request)、nodesStats(NodesStatsRequest request, ActionListener<NodesStatsResponse> listener)、prepareNodesStats(String... nodesIds),集群中节点的状态;

 

7) nodesHotThreads(NodesHotThreadsRequest request)、nodesHotThreads(NodesHotThreadsRequest request, ActionListener<NodesHotThreadsResponse> listener)、、prepareNodesHotThreads(String... nodesIds),集群中节点的活动情况;

 

8) nodesShutdown(NodesShutdownRequest request)、nodesShutdown(NodesShutdownRequest request, ActionListener<NodesShutdownResponse> listener)、prepareNodesShutdown(String... nodesIds),终止集群中的节点;

 

9) nodesRestart(NodesRestartRequest request)、nodesRestart(NodesRestartRequest request, ActionListener<NodesRestartResponse> listener)、prepareNodesRestart(String... nodesIds),停止集群中的节点。
 
 
 
 

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转载自study121007.iteye.com/blog/2295303