发现一个问题，就是在ES2.1.1中，同一个index的不同type中写入@timestamp这个字段的时候会引起如家异常：
{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Mapper for [@timestamp] conflicts with existing mapping in other types:\n[mapper [@timestamp] is used by multiple types. Set update_all_types to true to update [format] across all types.]"}],"type":"illegal_argument_exception","reason":"Mapper for [@timestamp] conflicts with existing mapping in other types:\n[mapper [@timestamp] is used by multiple types. Set update_all_types to true to update [format] across all types.]"},"status":400}[
说是和已存在的字段发生冲突，大家有遇到这样的问题吗，是怎么解决的呀，分享一下，感激不尽。
{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Mapper for [@timestamp] conflicts with existing mapping in other types:\n[mapper [@timestamp] is used by multiple types. Set update_all_types to true to update [format] across all types.]"}],"type":"illegal_argument_exception","reason":"Mapper for [@timestamp] conflicts with existing mapping in other types:\n[mapper [@timestamp] is used by multiple types. Set update_all_types to true to update [format] across all types.]"},"status":400}[
说是和已存在的字段发生冲突，大家有遇到这样的问题吗，是怎么解决的呀，分享一下，感激不尽。
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sp42 - Java,Js
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medcl - 今晚打老虎。
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zttech
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zttech
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仔细检查一遍所有的type，"@timestamp"个类型应该不止一个