Skip to content

/prometheus

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Exponentation (`^`) operator does not drop metric name #5327

Closed
juliusv opened this Issue Mar 10, 2019 · 1 comment

Comments

Assignees
No one assigned
Labels
component/promql help wanted kind/bug low hanging fruit
Projects
None yet
Milestone
No milestone
2 participants
@juliusv @infoverload
@juliusv
Copy link
Member

juliusv commented Mar 10, 2019

See http://demo.robustperception.io:9090/graph?g0.range_input=1h&g0.expr=up%20%5E%202&g0.tab=1

Like any other binary arithmetic operator, ^ should drop the metric name.

Reason is this line:

prometheus/promql/engine.go

Line 1896 in d390497

case itemADD, itemSUB, itemDIV, itemMUL, itemMOD:

@juliusv juliusv added help wanted low hanging fruit kind/bug component/promql labels Mar 10, 2019

@infoverload

This comment has been minimized.

Sign in to view
Copy link
Contributor

infoverload commented Mar 10, 2019

I'll take a crack at this!

@infoverload infoverload referenced this issue Mar 10, 2019

Merged

Exponentation operator to drop metric name in result of op operation #5329

@brian-brazil brian-brazil closed this in #5329 Mar 12, 2019

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.