mirror of
https://github.com/scylladb/scylladb.git
synced 2026-05-25 01:02:20 +00:00
37dc31c429
To make major compaction more resilient to low-
disk space conditions, 342bfbd65a
sorted the tables based on their live disk space used.
However, each shard still makes progress in its own pace.
This change serializes major compaction between tables
so we still compact in parallel on all shards, but one
(distributed) table at a time.
As a follow-up, we can consider serializing even at the single shard
level when disk space is critically low, so we can't even risk
parallel compaction across all shards.
Refs scylladb/scylla-dtest#2653
Test: unit(dev)
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Message-Id: <20220313153814.2203660-1-bhalevy@scylladb.com>