Testing MapR's big data platform, with focus on MapR-DB, YARN and MapReduce framework.
In this week's Whiteboard Walkthrough, Terry He, Software Engineer at MapR, walks you through how to tune MapR Streams running an application with Apache Flink for optimal performance.
The following program illustrates a table load tool, which is a great utility program that can be used for batching puts into a HBase/MapR-DB table. The program creates a simple HBase table with a single column within a column family, and inserts 100,000 rows in a batch fashion.
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