Example usage for org.apache.hadoop.mapreduce Job setReduceSpeculativeExecution

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce Job setReduceSpeculativeExecution.

Prototype

public void setReduceSpeculativeExecution(boolean speculativeExecution)

Source Link

Document

Turn speculative execution on or off for this job for reduce tasks.

Usage

From source file:hadoop.MysqlDBOutputFormat.java

License:Apache License

private static DBConfiguration setOutput(Job job, String tableName) throws IOException {
    job.setOutputFormatClass(MysqlDBOutputFormat.class);
    job.setReduceSpeculativeExecution(false);

    DBConfiguration dbConf = new DBConfiguration(job.getConfiguration());

    dbConf.setOutputTableName(tableName);
    return dbConf;
}

From source file:link.neolink.datamonster.DBUpdateOutputFormat.java

License:Apache License

private static DBConfiguration setOutput(Job job, String tableName) throws IOException {
    job.setOutputFormatClass(DBUpdateOutputFormat.class);
    job.setReduceSpeculativeExecution(false);

    DBConfiguration dbConf = new DBConfiguration(job.getConfiguration());

    dbConf.setOutputTableName(tableName);
    return dbConf;
}