lookbackDuration ignored for prometheus query engine

[BertHartm]

when running the m3query dockerfile, the config passed in has: lookbackDuration: 60m but in the logs it notes {"level":"info","ts":1602194364.4528055,"msg":"","level":"debug","component":"prometheus_engine","msg":"lookback delta is zero, setting to default value","value":300}

This config works as expected in v0.14.1, but seems to be broken in v0.15.15

[gibbscullen]

Closing for now; can re-open if still an issue.

[BertHartm]

Hi @gibbscullen , I don't seem to have rights to re-open, but @dhyaneshpoojary recently re-confirmed that this is still an issue in v1.0

[dhyaneshpoojary]

The issue still exist in v1.0. Can you please re-open the issue?

[dhyaneshpoojary]

@gibbscullen
We have been waiting for this issue to be resolved for a long time. Our production users are impacted.
Is there a ETA for the issue to be resolved.

[gibbscullen]

@dhyaneshpoojary taking this to the team to investigate... will follow up shortly.

[wesleyk]

Hi @dhyaneshpoojary, can you share your m3query config file?

[wesleyk]

So looks like this issue was resolved with the following PR, which wasn't included in the 1.0 release: #2913

We should be releasing 1.1.0 in the next couple weeks.

[wesleyk]

here's the 1.1.0 release: https://github.com/m3db/m3/releases/tag/v1.1.0

[gibbscullen]

Closing as 1.1.0 release resolves this issue.