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Title
# ask-questions
a

acceptable-sundown-14551

11/30/2023, 8:43 AM
Hi Team, Wanted to confirm something about namespace, so according to my requirements i need to run two experiments on a given population such that both should be mutually exclusive, so i create a namespace and assign 66% of available slot to experiment1 and 34% of the remaining to experiment 2, is this all that is need to be done or do i need to also do some additional steps in order to make it possible? Also is this config right?
r

rhythmic-agent-34208

11/30/2023, 8:43 AM
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a

acceptable-sundown-14551

11/30/2023, 8:48 AM
Right now when i am trying to have mutual exclusion between the two experiments it is not actually happening, for a given user i am getting variation assigned by both the experiments
s

swift-helmet-3648

11/30/2023, 2:06 PM
That looks right to me. Your assumption is correct. Are the namespace names the same on both experiments?
a

acceptable-sundown-14551

11/30/2023, 4:20 PM
yes they are the same
percent of traffic included in the experiment = 100%, that is correct?
image (3).png
s

swift-helmet-3648

11/30/2023, 4:31 PM
I'm reaching out to my team, let me get back to you
a

acceptable-sundown-14551

11/30/2023, 5:47 PM
sure thanks
hey any updates on this?
@swift-helmet-3648??
s

swift-helmet-3648

12/01/2023, 7:04 PM
Hey @acceptable-sundown-14551 sorry for the delay, I'm still trying to get ahold of someone on my team
h

helpful-application-7107

12/01/2023, 7:20 PM
What is "experiment setting id"?
s

swift-helmet-3648

12/01/2023, 8:58 PM
@acceptable-sundown-14551 Is it possible the two experiments are using different hash attributes? This could cause the issue you’re seeing. Similarly - if the user’s ID or identifying attribute is changing, it could cause that as well
a

acceptable-sundown-14551

12/02/2023, 8:01 AM
let me confirm on this and get back to you
@swift-helmet-3648 what do you mean by hash attribute?.....the identifying attribute is same for both the experiments i checked
@helpful-application-7107 should i share the experiment assignment query?
@helpful-application-7107 experiment setting id is the id for identifying the experiment.
Also i have a doubt, so while filtering rows at the sdk side we have an experiment key which helps growthbook make decision on which rows of datas it needs to group and link to an experiment, now while using namespace, we should also have something like such right so that growthbook can know for which namespace is this poupulation meant for?....how to write it at the sdk side?
@swift-helmet-3648 @fresh-football-47124 can you please confirm on this?
f

fresh-football-47124

12/05/2023, 4:15 AM
Hi Archit, what you have for namespaces looks correct
a

acceptable-sundown-14551

12/05/2023, 4:15 AM
I am getting assignment of variation from both the experiments it seems for every userId
f

fresh-football-47124

12/05/2023, 4:17 AM
are you using the SDK endpoint to pull in the feature and experiment definition?
a

acceptable-sundown-14551

12/05/2023, 4:17 AM
yes
f

fresh-football-47124

12/05/2023, 4:18 AM
the namespace is passed in via that SDK endpoint - you can load that in a new window
a

acceptable-sundown-14551

12/05/2023, 4:18 AM
how can this be done?
do you mean that the reponse will have the namespace key as well...that i'm getting
f

fresh-football-47124

12/05/2023, 4:20 AM
yes, it should
if you go to the SDK page in growthbook, you can grab the SDK endpoint url
a

acceptable-sundown-14551

12/05/2023, 4:21 AM
yes....i get that...but i'm not clear on what you are suggesting😅...are you suggesting something like i pass this namespace back to growthbook while setting attributes for the experiment?
f

fresh-football-47124

12/05/2023, 4:21 AM
and look at it - its a JSON object, and its pretty understandable
I'm suggesting that the SDK will handle this automatically and you don't have to do any further configuration
a

acceptable-sundown-14551

12/05/2023, 4:22 AM
but still its not happening actually graham
i'm recieving the namespace key in the response...but the mutual exclusion which is expected is not actually happwening
f

fresh-football-47124

12/05/2023, 4:23 AM
can you share your SDK endpoint?
url
a

acceptable-sundown-14551

12/05/2023, 4:23 AM
sure
thankyou so much @fresh-football-47124, seems to be the case of duplication of experiment rule at our side, this is resolved!
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