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ES 数据库排错

  1. es数据库 重启可能很慢 可能显示异常 要等待

如下日志，说明正在恢复
[2017-04-07T11:43:56,742][INFO ][o.e.c.m.MetaDataDeleteIndexService] [2IZhhTT] [logstash-aaa-log-2017.03.16/ROOwyDORR3aw39VtbQUdOw] deleting index
[2017-04-07T11:44:28,106][WARN ][o.e.c.s.ClusterService ] [2IZhhTT] cluster state update task [delete-index [[logstash-aaa-log-2017.03.16/ROOwyDORR3aw39VtbQUdOw]]] took [31.3s] above the warn threshold of 30s