Bug test for REST array schema evolution

[jp-dark]

Add REST test for array schema evolution

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TYPE: NO_HISTORY

[ypatia]

Thanks a lot @jp-dark for that test, it's really useful! I'll look at the underlying defect as soon as I sort out some other priorities.

@johnkerl @jp-dark would you be temporarily unblocked in this scenario if you use Query v3? As you can see in the gitlab runner we don't have that defect if we use rest.use_refactored_array_open_and_query_submit .
I know we have another issue with Qv3 though, and that's the one I am actively working on, but maybe it's worth trying if in this scenario that issue doesn't show up and it can get you running.

[johnkerl]

@ypatia my understanding was that query v3 had other issues. Let me check my notes and get back to you.

[ypatia]

@ypatia my understanding was that query v3 had other issues. Let me check my notes and get back to you.

yeap, it has this one : https://app.shortcut.com/tiledb-inc/story/48707/502-bad-gateway-on-soma-query-with-rest-use-refactored-array-open-and-query-submit
was just wondering if that's the same use case/scenario.

[johnkerl]

was just wondering if that's the same use case/scenario.

@ypatia SC 48707 reports a problem with ingesting (writing) data with

        "rest.use_refactored_array_open": True,
        "rest.use_refactored_array_open_and_query_submit": True,

The issue on this PR with querying (reading) data where the schema has been evolved

[ypatia]

@ypatia SC 48707 reports a problem with ingesting (writing) data with

Your repro scripts in SC-48707 seem like read queries to me. Am I missing something? I am actively working on the resolution as a prioirity so I'd really like to know more on that issue.

Did you have the change to try this schema evolution scenario with query v3?

[johnkerl]

Your repro scripts in SC-48707 seem like read queries to me. Am I missing something?

You're right, sorry for the confusion -- sc-48707 is indeed a read query.

Did you have the change to try this schema evolution scenario with query v3?

@ypatia thank you -- I'll try this right now over morning coffee.

[johnkerl]

(More conversation in Slack BTW.)