由于缺少消息集定义(消息集定义包含在转换到位流时应该如何呈现消息的详细信息),因此需要将数据包含在逻辑树中。
The lack of message set definitions, which contain details of how messages should be rendered when converted to a bitstream, require that the data be contained in the logical tree.
但是,如果缺少硬件资源,无法扩展Hadoop集群以满足自己的需要,那么应该怎么办?
But what if you lack the hardware resources to scale your Hadoop cluster for your specific needs?
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