es获得所有index和type_es 查询所有index

1.获得所有index

rest方式：

curl 'localhost:9200/_cat/indices?v'
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JAVA方式：

GetIndexResponse response = client.admin().indices().prepareGetIndex().execute().actionGet(); System.out.println(response.getIndices().length);
 String[] indices = response.getIndices();
  for(String indice : indices){ 
  System.out.println(indice); 
  }
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2.获得所有type

rest方式：

curl -XGET 'http://localhost:9200/_mapping?pretty=true'
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非格式化：

curl -s -XGET 'http://localhost:9200/_mapping'
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JAVA方式：

GetMappingsResponse res = null; 
try { 
	res = client.admin().indices().getMappings(new GetMappingsRequest().indices(indice)).get();
 } catch (InterruptedException e) { 
	 e.printStackTrace(); 
 } catch (ExecutionException e) {
 	 e.printStackTrace(); 
 }
 ImmutableOpenMap<String, MappingMetaData> mapping = res.mappings().get(indice); 
 for (ObjectObjectCursor<String, MappingMetaData> c : mapping) 
 { 
 	 System.out.println("type = "+c.key); 
 	 System.out.println("columns = "+c.value.source());
  }


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172.16.10.115
查看集群健康：
curl -XGET ‘http://172.16.10.115:9200/_cluster/health?pretty’
查看分片
curl -XGET http://172.16.10.115:9200/_cat/shards
curl -s “http://172.16.10.115:9200/_cat/shards” | grep UNASSIGNED
curl ‘172.16.10.115:9200/_nodes/process?pretty’
curl -XPOST ‘172.16.10.115:9200/_cluster/reroute’ -d '{“commands” : [ {“allocate” : {“index” : “ucp_log”,“shard” : 1,“node” : “nZVZ0qk5S7Wf_D8VUaTD_g”,“allow_primary” : true}}]

ES6版本java api
https://segmentfault.com/a/1190000015220491

转载自：https://www.jianshu.com/p/2186fba4be0e

参考 ： https://www.jianshu.com/p/20c817187aa4
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