org.apache.spark.examples

DFSReadWriteTest

object DFSReadWriteTest

Simple test for reading and writing to a distributed file system. This example does the following:

  1. Reads local file 2. Computes word count on local file 3. Writes local file to a DFS 4. Reads the file back from the DFS 5. Computes word count on the file using Spark 6. Compares the word count results
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  18. def runLocalWordCount(fileContents: List[String]): Int

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