Elasticsearch：Curl不工作 [英] Elasticsearch : Curl does not work
问题描述
我有ES 2.2.0和我试图
curl -XPOSThttp：// localhost：9200 d @ jnk.json
但我得到
警告：无法从文件jnk.json读取数据，这使得空POST。
没有为uri [/]和方法[POST]找到处理程序
的档案jnk.json
PUT junktest
{
mappings：{
test：{properties：{
DocumentID：{
type：string
}，
Tags：{
type：string，
index：not_analyzed
}，
Summary：{
type：string index：未分析
}，
status：{
type：string，
index
Location：{
type：string，
index：not_analyzed
}，
Error：{
type：string，
index：not_analyzed
}，
Author：{
type：string，
index：not_analyzed
}，
Sector：{
type：string，
index：not_analyzed }
创建日期：{
type：date，
format：yyyy-MM-dd
}
}
}
}
}
POST / junktest / test /
{
DocumentID：555661，
Tags：[A，B，C，D]，
Summary：Summary Text，
Status： b $ bLocation：HDFS，
Error：None，
Author：Poi KLj，
Sector：Energy，
Created Date：2013-04-23
}
POST / junktest / test /
{
DocumentID： 555662，
Tags：[B，C，D]，
Summary：Summary Text，
Status ，
Location：HDFS，
Error：None，
Author：Abc Mnb，
Sector：Energy
Created Date：2013-05-23
}
所以我创建一个映射，然后发布单个文档。我做错了什么？
我得到了 -XPUT
的相同结果
编辑
感谢@Bahaaldine Azarmi！有没有逗号，我能够单独创建映射:)但我尝试批量命令
curl -XPOST http：// localhost：9200 / _bulk--data-binary @ post.json
每个api，它给我错误
{error：{root_cause：[{type： json_parse_exception，reason：Unexpected char
acter（'：'（code 58））：期望一个有效的值（数字，字符串，数组，对象，'t
rue'，'false'或null）\\\
at [Source：[B @ 2f1a62ab; line：1，column：27]}]，typ
e：json_parse_exception，reason：Unexpected character ：'（code 58））：expect
ed一个有效的值（数字，字符串，数组，对象，'true'，'false'或'null'）\\\
at
[ B @ 2f1a62ab; line：1，column：27]}，status：500}
这里是我的post.json
{index：{_index：junktest，_type：test }
{
DocumentID：555661，
Tags：[A，B，C，D
Summary：Summary Text，
Status：Review，
Location：HDFS，
Error：None b $ bAuthor：Poi KLj，
Sector：Energy，
Created Date：2013-04-23
}
我的语法有什么问题吗？ ：字符不正确？
修复
$ b
批量API中不允许换行符，因为它们被视为分隔符。因此，文件的正确格式是
{index：{_ index：junktest，_ type： test}}
{DocumentID：555661，Tags：[A，B，C，D]，摘要：摘要文本 ：Review，Location：HDFS，Error：None，Author：Poi KLj，Sector：Energy，Created Date：2013-04-23 }
输入文件必须以换行符结尾 >
这些查询语法需要在Sense中复制和粘贴（ https://www.elastic.co/blog/found-sense-a-cool-json-aware- interface-to-elasticsearch ）。使用Sense，您将能够顺序运行每个查询。
如果要使用curl，请将工作分成两个调用：
使用以下代码创建映射
curl -XPUThttp：// localhost：9200 / junktest-d @ mapping.json
顺便说一句，你的映射在这里缺少一个逗号
}，
创建日期：{
然后进行第二次调用，使用批量API在单个查询中索引您的Json对象，例如：
https://www.elastic.co/guide /en/elasticsearch/reference/current/docs-bulk.html
I have ES 2.2.0 and i am trying
curl -XPOST "http://localhost:9200" -d @jnk.json
but i get
Warning: Couldn't read data from file "jnk.json", this makes an empty POST.
No handler found for uri [/] and method [POST]
here are the contents of the file jnk.json
PUT junktest
{
"mappings": {
"test": {"properties": {
"DocumentID": {
"type": "string"
},
"Tags":{
"type" : "string",
"index" : "not_analyzed"
},
"Summary": {
"type": "string",
"index" : "not_analyzed"
},
"Status": {
"type": "string",
"index" : "not_analyzed"
},
"Location": {
"type": "string",
"index" : "not_analyzed"
},
"Error": {
"type": "string",
"index" : "not_analyzed"
},
"Author": {
"type": "string",
"index" : "not_analyzed"
},
"Sector": {
"type": "string",
"index" : "not_analyzed"
}
"Created Date": {
"type": "date",
"format": "yyyy-MM-dd"
}
}
}
}
}
POST /junktest/test/
{
"DocumentID":"555661",
"Tags":["A","B","C","D"],
"Summary":"Summary Text",
"Status":"Review",
"Location":"HDFS",
"Error":"None",
"Author":"Poi KLj",
"Sector":"Energy",
"Created Date":"2013-04-23"
}
POST /junktest/test/
{
"DocumentID":"555662",
"Tags":["B","C","D"],
"Summary":"Summary Text",
"Status":"Review",
"Location":"HDFS",
"Error":"None",
"Author":"Abc Mnb",
"Sector":"Energy",
"Created Date":"2013-05-23"
}
so i am creating a mapping and then posting a single document. What am i doing wrong?
I get the same result for -XPUT
Edit
thanks a lot @Bahaaldine Azarmi! there was the missing comma and i was able to create the mapping separately :) but i tried the bulk command as
curl -XPOST "http://localhost:9200/_bulk" --data-binary @post.json
as per the api, and it gave me error
{"error":{"root_cause":[{"type":"json_parse_exception","reason":"Unexpected char
acter (':' (code 58)): expected a valid value (number, String, array, object, 't
rue', 'false' or 'null')\n at [Source: [B@2f1a62ab; line: 1, column: 27]"}],"typ
e":"json_parse_exception","reason":"Unexpected character (':' (code 58)): expect
ed a valid value (number, String, array, object, 'true', 'false' or 'null')\n at
[Source: [B@2f1a62ab; line: 1, column: 27]"},"status":500}
here is my post.json
{ "index" : { "_index" : "junktest", "_type" : "test"} }
{
"DocumentID":"555661",
"Tags":["A","B","C","D"],
"Summary":"Summary Text",
"Status":"Review",
"Location":"HDFS",
"Error":"None",
"Author":"Poi KLj",
"Sector":"Energy",
"Created Date":"2013-04-23"
}
is there something wrong with my syntax? which : character is out of place?
Fixed
Line breaks are not allowed in bulk api as these are treated as delimiters. So the correct format of file is
{"index":{"_index":"junktest","_type":"test"}}
{"DocumentID":"555661","Tags":["A","B","C","D"],"Summary":"Summary Text","Status":"Review","Location":"HDFS","Error":"None","Author":"Poi KLj","Sector":"Energy","Created Date":"2013-04-23"}
the input file must end with a line break
Well these queries syntaxes need to be copied and pasted in Sense (https://www.elastic.co/blog/found-sense-a-cool-json-aware-interface-to-elasticsearch). With Sense, you will be able to run every query sequentially.
If you want to use curl, then split the work in two calls:
Use the following to create your mapping
curl -XPUT "http://localhost:9200/junktest" -d @mapping.json
By the way, your mapping is missing a comma here
},
"Created Date": {
Then make a second call that use the bulk API to index your Json objects in a single query, example here:
https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html
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