【Elasticsearch】ES中時間查詢報錯：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中時間查詢報錯：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進行時間范圍查詢，報錯如下：

* 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]];

原因是由於：

　　java傳入查詢參數，對於

　　ES中，index的mapping設置的時間字段的格式是不能解析的。才導致了報了上面這個錯誤。

 

解決方案：

　　只需要在java中，將查詢的時間字段由傳入時間對象  變成   傳入時間戳。即可！！

如下：

　　報錯代碼：

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

　　正確方式：

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

 

 

具體可以參考：https://www.cnblogs.com/sxdcgaq8080/p/10411423.html