mode = 'standalone'
enable_memory_catalog = false
require_lease_before_startup = true

[wal]
provider = "raft_engine"
file_size = '1GB'
purge_interval = '10m'
purge_threshold = '10GB'
read_batch_size = 128
sync_write = false

[storage]
type = 'File'
data_home = '{data_home}'

[grpc_options]
bind_addr = '127.0.0.1:4001'
runtime_size = 8

[procedure]
max_retry_times = 3
retry_delay = "500ms"