使用Python SDK将GCP中的csv加载到KVStore查找中

问题描述 投票:0回答:1

我们目前有一个45mb的CSV文件,我们将要加载到Splunk kvstore中。我希望能够通过python SDK完成此操作,但在加载记录时遇到了一些麻烦。

我可以找到更新kvstore的唯一方法是service.collection.insert()函数,据我所知,一次只能接受1行。由于该文件中有25万行,因此我不能等待每天上载所有行。

这是我到目前为止所拥有的:

 from splunklib import client, binding
 import json, pandas as pd
 from copy import deepcopy

 data_file = '/path/to/file.csv'

 username = 'user'
 password = 'splunk_pass'
 connectionHandler = binding.handler(timeout=12400)
 connect_kwargs = {
     'host': 'splunk-host.com',
     'port': 8089,
     'username': username,
     'password': password,
     'scheme': 'https',
     'autologin': True,
     'handler': connectionHandler
 }
 flag = True
 while flag:
     try:
         service = client.connect(**connect_kwargs)
         service.namespace['owner'] = 'Nobody'
         flag = False
     except binding.HTTPError:
         print('Splunk 504 Error')

 kv = service.kvstore
 kv['test_data'].delete()
 df = pd.read_csv(data_file)
 df.replace(pd.np.nan, '', regex=True)
 df['_key'] = df['key_field']
 result = df.to_dict(orient='records')
 fields = deepcopy(result[0])
 for field in fields.keys():
     fields[field] = type(fields[field]).__name__
 df = df.astype(fields)
 kv.create(name='test_data', fields=fields, owner='nobody', sharing='system')
 for row in result:
     row = json.dumps(row)
     row.replace("nan", "'nan'")
     kv['learning_center'].data.insert(row)
 transforms = service.confs['transforms']
 transforms.create(name='learning_center_lookup', **{'external_type': 'kvstore', 'collection': 'learning_center', 'fields_list': '_key, userGuid', 'owner': 'nobody'})
 # transforms['learning_center_lookup'].delete()
 collection = service.kvstore['learning-center']
 print(collection.data.query())

除了永久性地加载25万条记录的问题之外,它始终以nan作为值而连续失败,并且无论我在其中尝试处理nan的内容如何,​​它都始终存在于字典中值。

python python-3.x dataframe insert splunk
1个回答
0
投票

您可以直接与REST端点交互,然后根据需要使用storage/collections/data/{collection}/batch_save保存多个项目。

参考https://docs.splunk.com/Documentation/Splunk/8.0.1/RESTREF/RESTkvstore#storage.2Fcollections.2Fdata.2F.7Bcollection.7D.2Fbatch_save

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