Hi guys. Trying to set up my first metric from BigQuery data but are getting "Table was not found in location EU" when creating af metric from bigQuery data." The data however is stored in EU (it says so unde data location in BigQuery). Any idea how to fix it?

This message was deleted.

hey all, I'm testing out growthbook locally and had it working a bit, but now I keep hitting this error. Says it can't reach

<http://localhost:3100>

. Verified I can hit that url via curl

Hi everyone! I'm new to GrowthBook. As I understand, any client (for example, an iOS app) downloads all information about features and checks all conditions for each feature to get its value. To do this, the client should have all user attributes for the conditions. Is it correct? If so, how to use GrowthBook if a client has only a userID?

Hi All, I just starting with Growthbook and I'm impressed so far. The feature flags are great and really easy to use. Now I'm experimenting with Experiments, using just a vanilla postgres database where we keep a lot of our metrics. My question is: If it's not hooked up to any canned analytics engine, are there some docs on creating a basic schema. For example if I try and create a new experiment it tries to import and throws a

relation "viewed_experiment" does not exist

error. Also I'm trying to figure out where the Logged-in users assignment table is.

Hey everyone, I'm trying to link to new subdomain that I have created with k8s Growthbook chart. actually the mongo and the mongo of Growthbook pods are running and when I'm trying to get the domain that I linked I'm getting this error. what you guys think is the optional problems?

Hi there! Do you guys know if there’s a way to evaluate if a list in the attributes contains two values? I tried to create a forced rule that:

IF list includes val1 AND list includes val2

but when saving it, it only saves the first condition.

anyone figured how to deploy growthbook under CF with only one EC2 machine? Have been trying to do this for the past week without any success...

Hi there, may I know when this code will be called?

growthBookTrackingCallBack: (gbExperiment, gbExperimentResult) {}

Because I was tried to assigned user to specific value, that method never called. Thanks.

Hi All. Does Growthbook work in a Kubernetes environment with multiple pods running? We are setting it up in a self hosted environment and it works fine when it's running with one pod. For scalability and fault tolerance we generally like to have at least 2 pods running for all our deployments, with more based on load. In our environment it when we have 2 Growthbook containers running at the same time, the browser gets random 404 errors loading various

_next/static/css

and

_next/static/chunks/*

files. Some page refreshes the app works and some it doesn't.

Hi there, I'm setting up GrowthBook for a React app + Dotnet.core API. Is it possible that the two SDK's will diverge and cause some discrepancies in experiment targeting? Would the two SDK will assign different variations the same experiment sometimes? What would you recommend to do to avoid this problem? Regards

Hi Growthbook-team, I'm trying to create a data source using AWS Athena. The required data is, however, in a data source different from the default AwsDataCatalog (see first screenshot as an example). Is there a way to change the used data catalog? I didn't see any obvious field for that when creating the data source (see second screenshot). Cheers,

Are segments supported when using mixpanel as a data source?

I am trying to run the growthbook container in azure app service but i am getting this error all the time: The app origin, api host, jwt secret , encryption secret, and mongo connection string are all set in the docker compose file. There are no errors in the container logs. I'm not sure what the issue is, is anybody able to help?

Hi, I am starting with growthbook and have created a feature, but when I log the JSON from growthbook.evalFeature("feature_id") on the browser console it always returns that it is off. I am not Self Hosting. Does anyone have an idea of what can be missing?

Is there any SDK for Angular apps?

Hi Growthbook team for android, I'm new to growthbook and I tried implementing

io.growthbook.sdk:GrowthBook:1.0.3

on an app that supports

min sdk 21

and I get this error, about making my project's

minSdk version

to at least

26

. And I found that

growthbook

on android has set it's

min sdk

to

26

. as such,

<uses-sdk
    android:minSdkVersion="26"
    android:targetSdkVersion="31" />

I also added this as an issue on github, please check link for reference. https://github.com/growthbook/growthbook-kotlin/issues/37 I would like to ask how do I get this to work as the documentation states that this SDK supports both Java and Kotlin Android apps using Android SDK 21 and above. Thanks! Looking forward to hearing from you. (https://docs.growthbook.io/lib/kotlin)

Hi guys, I am new, I am new aspiring dev, I am trying to deploy growthbook on digital occean droplets but have this error. I am not sure what is the cause of the error. Thank you

is there a feature to export analysis to html? I've ran locally but I want to send it to the PM involved.

Hi I'm having issues with using growthbook on AWS EC2, I setup the docker compose and I've changed the apihost and origin to the private IP of the EC2 (it needs to remain private) but its unable to fetch the api from myprivateip:3100.

Any ideas?

Hi everyone Im having trouble setting up experiments with growthBook. My app has a postgres database where all data is stored and we use mixpanel for event tracking. When I try to set up an experiment I get the error "relation "viewed_experiment" does not exist" , but I dont know why growthbook is trying to find that table? I never created or anything and in the docs theres nothing about it

👋, I am trying to integrate Growthbook into my Django app (postgres DB). I followed https://docs.growthbook.io/lib/python#django I added the proposed Middleware, which gets called, but

trackingCallback

doesn't ever get called. Any ideas? My Code: https://gist.github.com/sshleifer/88cfef883d45b812ed6c7cd5dca25800#file-growthbook-py-L44

Hi, is there a way to change the table that the experiments in growthBook look for? "viewed_experiment" does not align with our naming standards

Is there a guide to run growthbook on kubernetes?

Hi GB! We’ve been running GB on K8s and recently, we’ve started getting errors along the lines of

Error connecting to the GrowthBook API at <https://api.growthbook>.[...].com

with the

Failed to fetch

error. When we try to manually request the API, we get the following

❯ curl <https://api.growthbook>.[...].com
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

Looking at the logs, it seems like the main application pod encounters the following error:

yarn run v1.22.19
$ wsrun -p '*-end' -m start
back-end
 | $ node dist/server.js
front-end
 | $ next start
 | ready - started server on 0.0.0.0:3000, url: <http://localhost:3000>
back-end
 |   Back-end is running at <http://localhost:3100> in production mode
 |   Press CTRL-C to stop
 |
 | MongooseServerSelectionError: connection timed out
 |     at NativeConnection.Connection.openUri (/usr/local/src/app/node_modules/mongoose/lib/connection.js:847:32)
 |     at /usr/local/src/app/node_modules/mongoose/lib/index.js:351:10
 |     at /usr/local/src/app/node_modules/mongoose/lib/helpers/promiseOrCallback.js:32:5
 |     at Promise._execute (/usr/local/src/app/node_modules/bluebird/js/release/debuggability.js:384:9)
 |     at Promise._resolveFromExecutor (/usr/local/src/app/node_modules/bluebird/js/release/promise.js:518:18)
 |     at new Promise (/usr/local/src/app/node_modules/bluebird/js/release/promise.js:103:10)
 |     at promiseOrCallback (/usr/local/src/app/node_modules/mongoose/lib/helpers/promiseOrCallback.js:31:10)
 |     at Mongoose._promiseOrCallback (/usr/local/src/app/node_modules/mongoose/lib/index.js:1149:10)
 |     at Mongoose.connect (/usr/local/src/app/node_modules/mongoose/lib/index.js:350:20)
 |     at /usr/local/src/app/packages/back-end/dist/init/mongo.js:26:41
 |     at Generator.next (<anonymous>)
 |     at /usr/local/src/app/packages/back-end/dist/init/mongo.js:8:71
 |     at new Promise (<anonymous>)
 |     at __awaiter (/usr/local/src/app/packages/back-end/dist/init/mongo.js:4:12)
 |     at exports.default (/usr/local/src/app/packages/back-end/dist/init/mongo.js:19:25)
 |     at /usr/local/src/app/packages/back-end/dist/app.js:106:43
 |     at Generator.next (<anonymous>)
 |     at /usr/local/src/app/packages/back-end/dist/app.js:31:71
 |     at new Promise (<anonymous>)
 |     at __awaiter (/usr/local/src/app/packages/back-end/dist/app.js:27:12)
 |     at /usr/local/src/app/packages/back-end/dist/app.js:105:34
 |     at /usr/local/src/app/packages/back-end/dist/app.js:108:16 {
 |   reason: TopologyDescription {
 |     type: 'Single',
 |     setName: null,
 |     maxSetVersion: null,
 |     maxElectionId: null,
 |     servers: Map(1) { 'growthbook-mongodb:27017' => [ServerDescription] },
 |     stale: false,
 |     compatible: true,
 |     compatibilityError: null,
 |     logicalSessionTimeoutMinutes: null,
 |     heartbeatFrequencyMS: 10000,
 |     localThresholdMS: 15,
 |     commonWireVersion: null
 |   }
 | }
 | Error: MongoDB connection error.
 |     at /usr/local/src/app/packages/back-end/dist/init/mongo.js:34:15
 |     at Generator.throw (<anonymous>)
 |     at rejected (/usr/local/src/app/packages/back-end/dist/init/mongo.js:6:65)
 | error Command failed with exit code 1.
 | info Visit <https://yarnpkg.com/en/docs/cli/run> for documentation about this command.
 | `yarn start` failed with exit code 1

The fix that has worked thus far is restarting the pod hosting the frontend/backend. However, we were wondering if there is a way for the system to failover. Even though ``yarn start` failed with exit code 1` , the application pod was deemed

Running

on K8s. Since both back-end and front-end are packaged into one container, what is the best way to perform a liveliness and readiness probe on the application so that it checks both the front-end and back-end system? Many thanks in advance!

growthbook.isOn()

never returns true on the Javascript sdk. What am I doing wrong?

Hello Everyone, we started to experiment with the GrowthBook. We would not want the rules to be exposed to the frontend ReactJS app. Wondering if there is any server side sdk that we can use to return only results of features to the frontend growthbook library

3 questions: 1. I have one feature flag (it sets a coefficient to 0.5), ran an experiment yesterday , then archived it and marked it as "Lost". I proceeded to try a new experiment with the same feature flag but different variants (e.g. 0.4), but now I don't see any results under Experiments, and clicking update data on my archived experiment does not change the results (they are still from the variants yesterday. 2. When I turn on an experiment in growthbook it takes almost 2 hours for it to effect traffic on production. Is this expected? Have you guys seen this before? 3. If I want to test a new feature on 5% of traffic, is it better statistics to run (a) a test with 5% treatment, 95% control or (b) 10% of traffic, 50% treatment, 50% control.

Hello, we consider using the self-hosted version of growthbook but we can not find any information if the docker container is capable of operation on multiple nodes when it will scale. Does anybody have information on that?