public static final Builder builder(final String uri, final RaftOptions raftOptions) {
        return new Builder().setPath(uri).setRaftOptions(raftOptions);
    }
Creates a RocksDBSegmentLogStorage builder.
@return a builder instance.
jraft-core/src/main/java/com/alipay/sofa/jraft/storage/log/RocksDBSegmentLogStorage.java