public class DatahubRecordPack extends Object
| 构造器和说明 |
|---|
DatahubRecordPack(TableSchema recordSchema)
新建一个DatahubRecordPack
|
public DatahubRecordPack(TableSchema recordSchema) throws IOException
recordSchema - IOExceptionpublic boolean append(Record r) throws IOException
r - IOExceptionpublic void clear()
public byte[] getByteArray()
throws IOException
IOExceptionpublic long getRecordCount()
Copyright © 2015 Alibaba Cloud Computing. All rights reserved.