[英]ElasticSearch : TypeError: expected string or buffer?
I wrote a simple python script to put the JSON file to Elasticsearch.I want to store it based on the id field I am extracting from the JSON file. 我写了一个简单的python脚本将JSON文件放到Elasticsearch中,我想根据我从JSON文件中提取的id字段来存储它。 But when I try to insert into elastic search.It raises an error
TypeError: expected string or buffer
但是当我尝试插入弹性搜索时,它会引发错误
TypeError: expected string or buffer
Here is the code I am working on... 这是我正在处理的代码...
#! /usr/bin/python
import requests
from elasticsearch import Elasticsearch
import json
es = Elasticsearch([{'host':'localhost','port':9200}])
r = requests.get('http://127.0.0.1:9200')
i = 1
if r.status_code == 200:
with open('d1.json') as json_data:
d = json.load(json_data)
for i in d['tc'][0]['i]['f']['h']:
if i['name'] == 'm':
m = i['value']
dope=str(m)
print dope
print type(dope)
#print type(md5)
es.index(index='lab', doc_type='report',id=dope,body=json.loads(json_data))
Error Log: 错误日志:
44d88612fea8a8f36de82e1278abb02f
<type 'str'>
Traceback (most recent call last):
File "elastic_insert.py", line 22, in <module>
es.index(index='labs', doc_type='report',id=dope,body=json.loads(json_data))
File "/usr/lib/python2.7/json/__init__.py", line 339, in loads
return _default_decoder.decode(s)
File "/usr/lib/python2.7/json/decoder.py", line 364, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer
Any suggestions on how to solve this error.I even tried to convert the m to int
but it gave another error. 关于如何解决此错误的任何建议。我什至尝试将m转换为
int
但它给出了另一个错误。
int(m)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '44d88612fea8a8f36de82e1278abb02f'
PS: ElasticSearch service is up and running. PS:ElasticSearch服务已启动并正在运行。
The problem is not related to the id. 问题与编号无关。 the problem is with "json_data".
问题出在“ json_data”上。 it is a file stream so you need json.load and not json.loads in your es.index
这是一个文件流,因此您需要json.load而不是es.index中的json.loads
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