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7230a04799
sstable::compute_shards_for_this_sstable() has a temporary of type std::vector<dht::token_range> (aka dht::partition_range_vector), which allocates a contiguous 300k when loading an sstable from disk. This causes large allocation warnings (it doesn't really stress the allocator since this typically happens during startup, but best to clear the warning anyway). Fix this by changing the container to by chunked_vector. It is passed to dht::ring_position_range_vector_sharder, but since we're the only user, we can change that class to accept the new type. Fixes #24198. Closes scylladb/scylladb#26353