* s3tables: give a table created without a location its own directory
An Iceberg table created without a location kept its files under its name
path, so a rename left them where the next table of that name would land.
Such a table now gets s3://<bucket>/<namespace>/<name>-<uuid>, stored as the
record's warehouseLocation and returned by GetTable; its first commit writes
there without moving the root. Records without one keep resolving to their
name path, so existing tables need no rewrite. Lance datasets stay at their
name path, where Lance clients and the vector engine look for them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: create tables and views in a directory of their own
A table or view created without a location took its name path, or a
unique one only when that path was already taken. It now always gets
<name>-<uuid>, so a later rename never leaves its files under a name
another table can take.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: load and commit a table at its warehouse location
A table created through S3 Tables without a location has no metadata until
its first commit; loading or committing it now uses the directory recorded
for it, and only a record without one falls back to its name path.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: fail a stage-create whose marker is not saved
The marker is how the commit finds the location the stage-create handed
out. Without it the commit fell back to the name path while the client's
files sat under the returned location.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test: expect tables created without a location in their own directory
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test: rename a table that keeps its files elsewhere before reusing its name
Enterprise keeps the storage marker on a renamed table's files, so the name
of a table whose files sit under its name path stays taken there.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* s3tables: remove the table directory when a create backs out
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: answer a create that lost the race with the registered table
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: answer a view create that lost the race with the registered view
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: fail a staged commit whose name another create registered
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: remove the directory of a create whose name another table took
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: keep the metadata of a staged commit whose name is taken
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test: write the lakekeeper table's data under its warehouse location
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: commit a staged table at the location of its own stage
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: never continue another stage when a commit's own marker is gone
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* iceberg: test filer honors exclusive creates and token-guarded deletes
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
