【Elasticsearch】ES中时间查询报错：Caused by: ElasticsearchParseException[failed to parse date field [Sun Dec 31 16:00:00 UTC 2017] with format [yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis]];

ES中时间查询报错：Caused by: ElasticsearchParseException[failed to parse date field [Sun Dec 31 16:00:00 UTC 2017] with format [yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis]];

spring boot集成ES进行时间范围查询，报错如下：

* Failed to execute phase [query], all shards failed; shardFailures {[ZVpk9AuzQdCYQrkIIseGxQ][swapping][0]: RemoteTransportException[[ZVpk9Au][172.17.0.3:9300][indices:data/read/search[phase/query]]]; nested: ElasticsearchParseException[failed to parse date field [Sun Dec 31 16:00:00 UTC 2017] with format [yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis]]; nested: IllegalArgumentException[Parse failure at index [0] of [Sun Dec 31 16:00:00 UTC 2017]]; }{[ZVpk9AuzQdCYQrkIIseGxQ][swapping][1]: RemoteTransportException[[ZVpk9Au][172.17.0.3:9300][indices:data/read/search[phase/query]]]; nested: ElasticsearchParseException[failed to parse date field [Sun Dec 31 16:00:00 UTC 2017] with format [yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis]]; nested: IllegalArgumentException[Parse failure at index [0] of [Sun Dec 31 16:00:00 UTC 2017]]; }
* Caused by: ElasticsearchParseException[failed to parse date field [Sun Dec 31 16:00:00 UTC 2017] with format [yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis]];

原因是由于：

　　java传入查询参数，对于

　　ES中，index的mapping设置的时间字段的格式是不能解析的。才导致了报了上面这个错误。

解决方案：

　　只需要在java中，将查询的时间字段由传入时间对象  变成   传入时间戳。即可！！

如下：

　　报错代码：

QueryBuilder queryBuilder = QueryBuilders.rangeQuery("buildDate").from(builder.getBuildDate());

　　正确方式：

QueryBuilder queryBuilder = QueryBuilders.rangeQuery("buildDate").from(builder.getBuildDate().getTime());

具体可以参考：https://www.cnblogs.com/sxdcgaq8080/p/10411423.html