Skip to main content

build_standalone_wal_provider

cmd::standalone

Function build_standalone_wal_provider 

Source 
pub async fn build_standalone_wal_provider(
    wal: &DatanodeWalConfig,
    node_id: Option<DatanodeId>,
    kv_backend: KvBackendRef,
) -> Result<WalProvider>
Expand description

Builds the WAL provider that allocates region WAL options in standalone mode.

The object store WAL allocates the node prefix of node_id, the datanode id of the standalone instance; an absent id is treated as 0, the id StandaloneOptions::datanode_options assigns.