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DownloadSession接口怎么定义

DownloadSession接口怎么定义

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Puppet 2020-03-19 22:40:35 3038 分享 版权
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  • DownloadSession接口定义

    public class DownloadSession {
        DownloadSession(Configuration conf, String projectName, String tableName,
                        String partitionSpec) throws TunnelException
        DownloadSession(Configuration conf, String projectName, String tableName,
                        String partitionSpec, String downloadId) throws TunnelException
        public String getId()
        public long getRecordCount()
        public TableSchema getSchema()
        public TableTunnel.DownloadStatus getStatus()
        public RecordReader openRecordReader(long start, long count)
        public RecordReader openRecordReader(long start, long count, boolean compress)
    }
    
    2020-03-19 22:40:52
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