Method and device for detecting hive data tables
A data table and data table update technology, applied in the computer field, can solve problems such as lag, wrong results of checking the target table, and inability to monitor feedback information in real time, so as to achieve the effect of solving the detection lag
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[0040] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0041] In order to enable those skilled in the art to better understand the present invention, some terms are now explained as follows.
[0042] Hadoop: Hadoop is a distributed system infrastructure developed by the Apache Foundation. The core design of the framework is: HDFS and MapReduce. HDFS provides storage for massive data, and MapReduce provides calculation for mas...
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