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scylladb/test
Raphael S. Carvalho 1b8c078cab test: Fix sporadic failures of database_test
database_test is failing sporadically and the cause was traced back
to commit e3e7c3c7e5.

The commit forces a subset of tests in database_test, to run once
for each of predefined x_log2_compaction_group settings.

That causes two problems:
1) test becomes 240% slower in dev mode.
2) queries on system.auth is timing out, and the reason is a small
table being spread across hundreds of compaction groups in each
shard. so to satisfy a range scan, there will be multiple hops,
making the overhead huge. additionally, the compaction group
aware sstable set is not merged yet. so even point queries will
unnecessarily scan through all the groups.

Fixes #13660.

Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>

Closes #13851

(cherry picked from commit a7ceb987f5)
2023-11-30 17:31:07 +02:00
..
2022-07-20 18:19:25 +02:00