Nadav Har'El a56751e71b test/cqlpy: fix test assuming just one tablet ...

The cqlpy test test_compaction.py::test_compactionstats_after_major_compaction
was written to assume we have just one tablet per shard - if there are many
tablets compaction splitting the data, the test scenario might not need
compaction in the way that the test assumes it does.

Recently (commit 2463e524ed) Scylla's default
was changed to have 10 tablets per shard - not one. This broke this test.
The same commit modified test/cqlpy/suite.yaml, but that affects only test.py
and not test/cqlpy/run, and also not manual runs against a manually-installed
Scylla. If this test absolutely requires a keyspace with 1 and not 10
tablets, then it should create one explicitly. So this is what this test
does (but only if tablets are in use; if vnodes are used that's fine
too).

Before this patch,
  test/cqlpy/run test_compaction.py::test_compactionstats_after_major_compaction
fails. After the patch, it passes.

Fixes #23116

Closes scylladb/scylladb#23121

2025-03-04 10:15:29 +02:00

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