On My Machine

Monday morning, feeling brave,

opened Slack and dug my grave.

Someone wrote, quick question here.

That's how every nightmare starts,

my dear. Dashboard's red,

the numbers doubled, prod is down,

the CEO's troubled. Nothing changed,

I swear to God.

Except twelve packages and one tiny mod.

I checked the logs.

I checked them twice.

I sacrificed a Docker image.

But it worked on my machine.

Beautifully. Flawlessly. The cleanest code you've ever seen.

It passed dev. It passed test.

Prod said absolutely not,

bestie. So clear the cache,

restart the thing, and blame it on networking.

Because it worked. Yes,

it worked.

On my machine.

Data team says source is fine.

Source team says not on our side.

Vendor says they can't reproduce.

Great. Fantastic. Very useful.

There's a null where nulls can't be.

A string became a UUID magically.

Someone changed the schema Friday night and documented it in absolutely no

site.

Select star,

no where clause, warehouse bill now needs applause.

But it worked on my machine.

Locally. So peacefully. With sample data,

rows fifteen. Then someone fed the pipeline truth and Spark immediately left

the group. Executor dead.

Memory gone. Cluster's been starting since dawn.

But it worked. I have screenshots.

On my machine.