Object name contains unsupported characters

[Fokko]

Apache Iceberg version

1.2.1 (latest release)

Query engine

Spark

Please describe the bug 🐞

Some weird stuff, I tried to run:

DELETE FROM default.test_positional_mor_deletes WHERE number IN (1, 3, 5, 7, 9, 11)

And it failed:

23/05/22 12:15:17 WARN TaskSetManager: Lost task 0.0 in stage 25.0 (TID 32) (0436561124c6 executor driver): software.amazon.awssdk.services.s3.model.S3Exception: Object name contains unsupported characters. (Service: S3, Status Code: 400, Request ID: 17617637CB486230, Extended Request ID: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855)

Turns out the path has a double slash:

s3://warehouse/default/test_positional_mor_deletes/data//00000-32-70be11f7-3c4b-40e0-b35a-334e97ef6554-00001-deletes.parquet

When I run:

DELETE FROM default.test_positional_mor_deletes WHERE number = 1 

Everything is fine 😨 I see the error as well when using number % 2 = 0 (what I tried initially).

[Fokko]

The table location looks good.

I think it has to do with the minio configuraiton

[edgarRd]

I wonder if this is similar to what I saw in #7635 step 4.

[Fokko]

Hey @edgarRd that is correct. I ran your steps in the issue, and was able to replicate it. This will fix step 4.