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How to specify what data to retrieve from a Hadoop system

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In HQL Query, in Query Text, type a HQL statement that indicates what data to retrieve. Figure 2-12 shows an example of an HQL query specified in the data set editor.

Figure 2-12 Data set editor displaying an HQL query

Figure 2-12  Data set editor displaying an HQL query
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Figure 2-13 Data set editor displaying the output columns

Figure 2-13  Data set editor displaying the output columns
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