ElasticSearch:获取两个字段之间的持续时间脚本语法错误 [英] ElasticSearch: Get duration between two fields script syntax error
本文介绍了ElasticSearch:获取两个字段之间的持续时间脚本语法错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我创建了这个脚本,以获得两个字段之间的日期差异:
I've created this script in order to get a date difference between two fields:
use(groovy.time.TimeCategory) {
def duration = doc[firstDateField].date - doc[secondDateField].date;
duration.Hours;
}
为了检查它,我要求这个 _search
请求:
In order to check it I'm requesting this _search
request:
#docker exec -it es curl -XGET 'http://localhost:9200/living_team/fuas/_search?pretty' -d '
{
"script_fields": {
"my_script": {
"script": {
"file": "dayDateDiff",
"params": {
"firstDateField": "timestamp",
"secondDateField": "startTimestamp"
}
}
}
}
}
'
ElasticSearch是告诉我:
ElasticSearch is telling me:
{
"error" : {
"root_cause" : [ {
"type" : "script_exception",
"reason" : "failed to run file script [dayDateDiff] using lang [groovy]"
} ],
"type" : "search_phase_execution_exception",
"reason" : "all shards failed",
"phase" : "query_fetch",
"grouped" : true,
"failed_shards" : [ {
"shard" : 3,
"index" : "living_v1",
"node" : "SSgkS5Y9QV-EmzaeP_7hKQ",
"reason" : {
"type" : "script_exception",
"reason" : "failed to run file script [dayDateDiff] using lang [groovy]",
"caused_by" : {
"type" : "missing_property_exception",
"reason" : "No such property: groovy for class: 94b4e4baddb8e121bd26f2098185e84d368e4162"
}
}
} ]
},
"status" : 500
}
所以,问题是,为什么我需要设置一个字段以执行脚本?最后,如何正确发送此脚本请求?
So, the question would be, why do I need to set a field in order perform an script? and lastly, how can I send this script request correctly?
编辑
我改变了我的脚本:
new Period(doc[firstDateField].date, doc[secondDateField].date).getHours();
然而,现在告诉我:
bbd8b73ce0b0dd070d07e63f11dcdad4fa12121d: 1: unable to resolve class Period
Nov 04 10:27:21 core-01 docker[3876]: @ line 1, column 1.
Nov 04 10:27:21 core-01 docker[3876]: new Period(doc[firstDateField].date, doc[secondDateField].date).getHours();
Nov 04 10:27:21 core-01 docker[3876]: ^
告诉我有一些问题, Period
。
推荐答案
你可以使用另一个脚本不使用JODA 期间
类
You can use another script that doesn't make use of the JODA Period
class
使用此更新脚本文件,工作:
Update your script file with this and that'll work:
(doc[secondDateField].date.millis - doc[firstDateField].date.millis) / 3600000
这篇关于ElasticSearch:获取两个字段之间的持续时间脚本语法错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文