175,850 questions
0
votes
0
answers
42
views
Unable to trigger dynamically created pipelines in airflow DAG
I have a DAG file to load data from mongodb to bigquery. I have tested my apache beam pipeline individually but when i am trying to trigger it dynamically to do parallel processing of all collections ...
- 165
-1
votes
0
answers
24
views
Dynamic scheduling using scheduleconfigure in spring
Does the above approach support a single trigger—with the year, it will have seven fields—and also support recurring triggers?
0
votes
0
answers
18
views
How does Express/Passport detect when a session is manually deleted from MongoDB without calling sessionStore.get()?
I'm using express-session with connect-mongo as the session store in my Node.js server. I’ve added console logs to the session store methods to trace calls to .get(), .set(), .touch(), and .destroy() ...
-1
votes
0
answers
22
views
MongoDB won't start after reboot — requires reinstall to work [closed]
I'm having an issue with MongoDB where it doesn't start properly. After I install MongoDB, it works fine. But if I shut down my PC and turn it back on, MongoDB won't start anymore. I have to reinstall ...
- 1
0
votes
1
answer
140
views
How can I optimize my 'foreach' loop to read and process each line of a text file more efficiently in C#?
I have C# code that reads a .TXT file, processes each line, and subsequently inserts documents into a MongoDB database. Since the file contains many lines (approximately 70k), both reading all lines ...
- 19
0
votes
0
answers
30
views
Network issue in Cloud Run Service
I have a Cloud Run service that does the following:
Starts a change stream for a monogdb collection
Batches the changes and publsihes them to pubsub every 1 second
Stores resume token every 5 minutes ...
- 71
0
votes
1
answer
53
views
HMAC keys in system.keys collection and HMAC key monitoring thread
In Mongodb PSSSA (1 primary, 3 secondary, 1 arbiter) deployments when 2 secondary DB’s go down and only PSA is present. when the primary mongo db is restart few times , all database queries start to ...
0
votes
0
answers
37
views
Fetch Record from MongoDB in descending order?
Not able to sort the documents in descending order on last updated time stamp if the documents having the January and February records. how to get the documents in descending order
Query query= new ...
-2
votes
1
answer
48
views
why my login form is not working while the sign up form is working [closed]
I have my user authentication in the same file on my react app, now the user registration is working when a user is creating an account but when the user is trying to login using the same details that ...
-4
votes
1
answer
32
views
Why is my DELETE Blog API returning "Blog not found" when I try to delete a blog with a reference to a User? [closed]
I am working on a REST API where I am trying to delete a blog document from my MongoDB database. Everything works fine, and the blog is deleted when I don't have a reference to a User in the blog ...
0
votes
0
answers
18
views
Converting Beanie Document Types
I'm trying to get used to Beanie with Mongodb. The Problem that I'm running into is this:
I cannot convert Documents of different types while retaining the revision_id.
The necessary sample code:
...
- 17
0
votes
0
answers
17
views
Mongo DB Install in Namecheap VPS server [closed]
How to install mongodb in Namecheap VPS server? I am getting an error using Node.js and Prisma ORM:
root@server1:~# sudo systemctl status mongod
× mongod.service - MongoDB Database Server
Loaded: ...
0
votes
2
answers
41
views
auth mechnism failing in mongodb
while starting from mongod.conf using below entry mongod not running throwing error:
mongod.service : main process exited, code=exited, status=2/INVALIDARGUMENT
IN MONGD.CONF: when commenting ...
- 91
0
votes
0
answers
36
views
Mongodb atlas local in docker stopped working because of security keys
I'm running mongodb/mongodb-atlas-local in Docker, I got the docker-compose from here. It used to work, but it suddenly stopped. I tried deleting every images and volumes and rebuild it but nothing ...
- 1,304
0
votes
1
answer
51
views
Connect to your Dockerized MongoDB with transactions enabled
When I activate transactions on my MongoDB database, which is Dockerized (for local development and tests purpose), I can't connect to it any more, I get an error in the console from my NestJS app.
...
- 362
0
votes
0
answers
34
views
ormdata should be a multidict-type wrapper that supports the 'getlist' method [closed]
form_data = dict(request.form)
form = HomeworkForm(form_data)
if not form.validate():
return {"JOB":"Error", "errors": form.errors}, 400
homework = {
"...
0
votes
0
answers
36
views
Using pytest and mongoengine, data is created in the main database instead of a test one
I've installed these packages:
python -m pip install pytest pytest-django
And created a fixture:
# core/services/tests/fixtures/checkout.py
import pytest
from bson import ObjectId
from datetime ...
- 4,267
-3
votes
0
answers
38
views
Not able to run server [closed]
PS C:\Users\HP\Desktop\CODING\Gigx\Project_001\project1_Frontend> npm run start
[email protected] start
react-scripts start
(node:2456) [DEP_WEBPACK_DEV_SERVER_ON_AFTER_SETUP_MIDDLEWARE] DeprecationWarning:...
-2
votes
0
answers
40
views
How to join three collections with pagination and shared filters (under 2s response time)? [closed]
I'm working on a MongoDB query where I need to join data from three collections and apply filtering and pagination across all of them. Here's what I'm trying to achieve:
Join data from three ...
1
vote
1
answer
60
views
C# .NET Core Identity with Mongo DB GUID Representation Mode issue
I am trying to use .NET's Core Identity, but via MongoDB instead SQL Server. I found a NuGet package that seems to fit the bill, but when I attempt to use it I get the following error:
System....
- 135
1
vote
0
answers
33
views
Issues when checking documents in embedded test flapdoodle mongodb
I am developing a project and I am now creating junits for parts of my code where I use a mongo DB connection. On my actual DB it works fine but I am trying to set up an embedded DB to run my tests on ...
-4
votes
0
answers
40
views
How to reference and sync a Mongodb Collection [closed]
I am trying to develop A MERN Stack project which has a database which has following structure:
It will have multiple frameworks and each Framework will have multiple principles and each principle can ...
- 442
0
votes
1
answer
74
views
How do associate created documents with a user using Passport JWT in a MERN app?
I'm building a MERN stack application where users can create travel logs. I'm using Passport JWT for authentication. When a user creates a travel log, I want it to be automatically associated with ...
0
votes
0
answers
42
views
Problem storing user in database using Clerk webhooks
I have installed ngrok, added my signing secret key to my .env file and deployed my app online.
I can view posts on my database with this domain
https://400a-78-135-249-138.ngrok-free.app/posts
But ...
- 69
0
votes
0
answers
26
views
How to create generic types in a mongoose schema
I'm trying to create a nest Schema for mongoose that uses typescript's generic types.
The goal here is to restrict my database with a few types (everything will be validated with Joi or equivalent, ...
- 31
0
votes
0
answers
44
views
upload image to mongo db from .ejs form on restfull API
I'm working on this API to make the upload of an image to MongoDB and I receive a 404 status with the massage "not found". My API have been build in a modular architecture, so I have many ...
- 1
0
votes
1
answer
39
views
What is the best way to create a user in mongodb?
async create(user: User): Promise<void> {
const result = await this.db.createCollection("user");
await result.insertOne({...});
}
I create a collection with every create ...
- 78
0
votes
0
answers
28
views
How can I create the same services in two different Docker Compose files so that if one is already running, the other won't try to start it again?
A few days ago, I was given a task to create one Node.js server and one .NET Core server that would communicate with each other and connect to the same MongoDB server. I need to run them in Docker, ...
- 1
0
votes
0
answers
17
views
How can I implement fast phonetic search (Double Metaphone) with MongoDB without loading all records in memory?
I implemented a phonetic search in Groovy using the Double Metaphone algorithm combined with Levenshtein distance to match names that sound similar or have minor spelling variations.
The logic works ...
0
votes
0
answers
23
views
Trying to understand db.Stats() for mongodb
I'm trying to manage disk space usage for my mongodb using WiredTiger.
So far I have understood that when you delete documents from mongodb, WiredTiger doesn't give the acquired free space back to the ...
- 1,355
0
votes
0
answers
16
views
Set key for data from MongoDB Source connector
I am using Kafka Connect with MongoDB source connector to stream data from my mongodb to kafka. However currently data is being streamed back into kafka with no key set. How can I set a key from the ...
- 163
0
votes
0
answers
20
views
Stream data from MongoDB in order using Kafka Connect
I am using Kafka Connect with MongoDB Source connector. I need to stream data from my database ordered by a date field which is present in all my collections.
Is there any way to stream data from ...
- 163
0
votes
1
answer
29
views
Database contains embedded objects, but MongoRepository returns empty List
@Document("scenarios")
public class Scenario {
@Id
private String id;
@Indexed(unique = true)
private String name;
private String description;
@JsonSerialize(using = ...
- 1
0
votes
0
answers
31
views
Reactive Spring and Reactive mongo, second save sometimes executed sometimes not
could someone help me to understand why this is happening:
Tech stack: spring boot 3, java 21, reactive spring, mongo
Let's say we have object like this:
public class User {
private Long id;
...
- 1
0
votes
0
answers
64
views
mongodb $graphlookup aggregation directory hierarcgy with DBRef field
I need to collect directory hierarchy that contains parent directory as DBRef field.
I tried the following aggregation:
{
from: 'directory',
startWith: '$parentDirectory',
connectFromField: '...
- 209
0
votes
0
answers
38
views
how to check if the document id isn't wrong in case of dynamically created models/collections?
I want to create a middleware function to check if the document_Id exists and it's not wrong using Model.exist({_id: id}) or such a query, so the API throws an error.
However, the problem is my models/...
- 172
0
votes
1
answer
40
views
MongoDB certificates cannot be applied in Docker due to access denied error
I've recently ran into an issue while running a Docker container on my Raspberry Pi with arm64v8/mongo. I needed certificates to be signed on the Docker container, but when it runs it instantly ...
0
votes
0
answers
26
views
MongoDB connecting on localhost but not on Render app
I'm creating a forum for my physics engine website so that people can share their saves with everyone. It works on localhost with MongoDB, but when I upload it to Render, I get an error that says,
...
0
votes
1
answer
66
views
MongoDB: Establishing a connection is SUPER slow
uri = f"mongodb+srv://username:[email protected]/?appName=ClusterX"
client = MongoClient(uri, server_api=ServerApi('1'))
#until here it takes 25 seconds
db = client....
- 23
2
votes
1
answer
48
views
Backward Compatible Mongo fields using C# and .NET
I have the following class which represents an entity in a MongoDB database:
public class Profile
{
[BsonId]
[BsonRepresentation(BsonType.ObjectId)]
public string Id { get; set; } = null!;
...
- 2,862
-1
votes
1
answer
48
views
mongodb aggregate a hierarchy to string in spring boot
Is there any simple solution to build a directiry path string from a hierarchy with aggregation in SpringBoot and MongoDB?
Directory.java looks like
@Getter
@Setter
@EqualsAndHashCode
@Document
public ...
- 209
0
votes
0
answers
28
views
MongoDB Java Driver returns all documents instead of matching filter in Java Servlet
I'm building an Expense Tracker web app using Java Servlets and MongoDB. I want to filter expense documents based on user and category (e.g., user: "chir", category: "education").
...
0
votes
0
answers
22
views
Test tries to connect localhost instead of using embedded mongodb by @DataMongoTest
I have spring app which uses mongoRepository. I want to have an integration to test my repository by using @DataMongoTest. For some reason my test tries to connect localhost for mongo and gets timeout....
- 1,526
-1
votes
0
answers
34
views
Quarkus: Question about modify a PanacheMongoEntity and a PanacheSqlEntity in the same method with @transactional
in our project we use both mongodb and postgres for different purpose.
Currently we don't have the situation that we need to modify both a mongoEntity and a sqlEntity in the same method marked with @...
1
vote
1
answer
40
views
How To Find Document With Child Array Where Child Has An Id
I hope someone can help.
I have inherited a project using an atlas mongo db. I has been asked to get data from a collection. Assume documents are structured in the collection like this:
{ _id: '...
- 133
0
votes
2
answers
59
views
mocking mongo transactions in golang
I have been running into some issues when writing a few units tests. When the method has a transaction it just hangs and eventually times outs. I have been trying to figure how I can mock the ...
- 12.1k
0
votes
0
answers
17
views
How many different cache files with unstable_cache() Next.js can handle?
In my Next.js application, I have specific data provided by users, that get stored in a MongoDB instance.
This data doesn't change until the user make any change, so for me it makes sense to cache ...
- 83
0
votes
1
answer
40
views
mongo add new properties instead of overwriting existing ones if using dot notation and arrays
i have a mongodb with documents containing a list of "pages", as sub-documents,
like
{
pages: [
{ a:1, b: "foo"},
{ a:2, b: "bar"},
]
}
now i want to update the ...
- 529
0
votes
0
answers
25
views
"Query Targeting: Scanned Objects / Returned" Exceeding 1000 – How to Fix?
I'm using MongoDB Atlas and noticed a warning in the Performance Advisor and monitoring dashboard:
"Query Targeting: Scanned Objects / Returned" has gone above 1000
From my understanding, ...
- 135
2
votes
1
answer
52
views
Mongodb & mongoose :: Cannot call create() with a session and multiple documents unless ordered: true is set
I’m using [email protected] with [email protected]. I’m trying to use the create() method in Mongoose along with a session for transaction support. However, when I try to insert multiple documents, I get ...
- 31