presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/StorageManagerConfig.java/StorageManagerConfig/setRecoveryThreads
class StorageManagerConfig:    @Config("storage.max-recovery-threads")
    @ConfigDescription("Maximum number of threads to use for recovery")
    public StorageManagerConfig setRecoveryThreads(int recoveryThreads)
    {
        this.recoveryThreads = recoveryThreads;
        return this;
    }