我们可以用这个命令行调用在CosNaming例子中使用的同一段代码(清单4)。

And we can use this command line to invoke the same code (Listing 4) that we used in our CosNaming example.

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该课程包含本文中描述的组建过程的一段视频演示，以及在IBM Cloud上运行一些Hadoop命令的视频演示。

This course also includes a video demonstration of the set up as described in this article, as well as a video demonstration of running some Hadoop commands on the IBM Cloud.

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如果这不是给定环境的理想选择，您可以在定期维护时间段内显式使用DB 2 runstats或reorgchk命令。

If this is not the desired option in a given environment, you can instead use DB2 runstats or reorgchk commands explicitly in a scheduled maintenance window.

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