General
534 results found
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Service Graph has been deprecated and replaced by Kiali
View guestbook telemetry data -> Service Graph
Establish port forwarding from local port 8088 to the Service Graph instance:
kubectl -n istio-system port-forward $(kubectl -n istio-system get pod -l app=servicegraph -o jsonpath='{.items[0].metadata.name}') 8088:8088
error: error executing jsonpath "{.items[0].metadata.name}": array index out of bounds: index 0, length 0
Error from server (NotFound): pods "Error executing template: array index out of bounds: index 0, length 0. Printing more information for debugging the template:" not foundAs you can see above, istio-1.1.0-rc.5 does not even have Service Graph included. Please update course material.
2 votes -
Hire some one with UX skills to review your CHECK/FINAL CHECK UI
It's really not clear what CHECK & FINAL CHECK do or the impact is of pressing them or why some Qs get to be SAVED and others don't. Get some usability testing.
Don't get me wrong, I can take a reasonable guess at their affordance but it's far from clear and unambiguous, so would benefit from a user experience professional (NOT the guy who wrote the code) running some user tests
2 votes -
Python
Python
2 votes -
remove the finished courses from "My Courses"
It's very difficult to see which courses I completed, since there is no indication other than "started" . The courses should be presented in different categories ("not started" , "started" , "completed" )
2 votes -
Option to download as "PPT" slides
An option to download resources in PPT format, would benefit the students to go through the course content easily.
2 votes -
People need to be able to retake exams especially when they have an internet or software issue
EXAMS RETAKES
2 votes -
Badge
İ have introduction to data science certificate but it dont have data science foundation level 1.
what do I need to do to get a badge2 votes -
Enroll from learning path
Please make a button to click that will enroll a person in all courses (in order) in the learning path.
2 votes -
update the course material
Some of the commands listed in the lab is outdated and deprecated, I'd suggest review the content often and update it. Or at least put reference documentation in the course description so new learners can refer to up to date documentation. I'm available to discuss this further or help out.
2 votes -
review the answers with the students to the final exams after submission
Dear Whom-ever-is-responsible
While I passed the map-reduce/YARN course, it would be really useful to get feedback on the answers I got wrong on the final. I understand that if there are a limited amount of potential questions, you don't want a free copy of all answer floating around the net. Unfortunately, at the moment I am unsure if I got a question incorrect because of actually not knowing the proper answer, or due to lack of clarity in the question (which was apparent for several)/misinterpretation.
Just FYI
2 votes -
I had sent so many support request to reset my exam but no response at all why this delay
I had sent so many support request to reset my exam but no response at all why this delay
2 votes -
Hadoop 101 course
The course has good content, but the instructor is just reading the lines instead of trying to explain them meaningfully. It definitely needs improvement. Please look into it.
Thanks.
2 votes -
Spark Fundamentals I this dadge program didn't pass
Spark Fundamentals I this dadge program didn't pass
cpould I have another chance to pass the exam ?2 votes -
2 votes
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Errors in the data
= df[["horsepower","curb-weight","engine-size","highway-mpg"]]
lm.fit(Z,df["price"])
Yhat = lm.predict(Z)There is an error as it shows Yhat = lm.predict(X) and this is incorrect. must be Z
2 votes -
2 votes
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Send an email alert once a course becomes available.
I would like to pre-enroll to a course that is not available yet (Text Analytics) and to get an email alert once the course becomes available. Alternatively I would also appreciate to have the option to "subscribe" to a learning path and if that learning path is updated with additional courses then I would get an email alert.
I really appreciate the Cognitive Class platform and I don't want to miss an interesting introduction to text analytics.
2 votes -
re-publish Hadoop 101 with a better narrator
Just a comment to say that the narrator for these courses is in a hurry, and slurs the words, and does not annunciate. It seems that the best way to review these topics is to listen once, then go back and re-read the text that is associated with the material. Also, when I try to slow down the voice, it does not seem to take to .75 .. I have to change it to .5 and then change it again to .75 .
2 votes -
Suggestions Webpage View
I would suggest to adjust the layout of the webpage to include completion state of a course right from the overview list of courses I have applied for. Right now, I need to enter each course and click 'Progress' for each of them to find out whether anything is missing. Also, move the completed course into another view or section so that the screen only shows courses I am most likely still working on. Also, from the overview page, time required should be visible as well right in the overview. I would further suggest to slice course into more manageable…
2 votes -
Automatic jump to next lecture
Should jump to next lecture at the count of 5 sec.
2 votes
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