**背景:**由于日志输出调整,ES出现了很多如下的报错,这个issue可以在这个github地址找到,另外还有5.0版本关于这个问题的说明。 我的ES版本为:5.0.0(直接curl yourip:9200就可以看到)
This is to prevent mapping explosion when dynamic keys such as UUID are used as field names. index.mapping.total_fields.limit specifies the total number of fields an index can have. An exception will be thrown when the limit is reached. The default limit is 1000. Value 0 means no limit. This setting is runtime adjustable – – – 以上摘自yanjunh对于该issue的答复