elasticsearch中有时会报只能读不能写入

碰见这个问题多半是磁盘空间不足，能够经过一下操做可解决。code #修改集群报警阈值 PUT _cluster/settings { "transient": { "cluster.routing.allocation.disk.watermark.low": "3gb", "cluster.routing.allocation.disk.watermark.high

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