Example usage for org.apache.hadoop.mapreduce TaskInputOutputContext setStatus

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce TaskInputOutputContext setStatus.

Prototype

public void setStatus(String msg);

Source Link

Document

Set the current status of the task to the given string.

Usage

From source file:org.apache.crunch.test.CrunchTestSupportTest.java

License:Apache License

@Test
public void testContext() {
    Configuration sampleConfig = new Configuration();
    String status = "test";
    TaskInputOutputContext<?, ?, ?, ?> testContext = CrunchTestSupport.getTestContext(sampleConfig);
    assertEquals(sampleConfig, testContext.getConfiguration());
    TaskAttemptID taskAttemptID = testContext.getTaskAttemptID();
    assertEquals(taskAttemptID, testContext.getTaskAttemptID());
    assertNotNull(taskAttemptID);/* w  w  w .j a  v a  2s .  c  o m*/
    assertNull(testContext.getStatus());
    testContext.setStatus(status);
    assertEquals(status, testContext.getStatus());
    assertEquals(0, testContext.getCounter(CT.ONE).getValue());
    testContext.getCounter(CT.ONE).increment(1);
    assertEquals(1, testContext.getCounter(CT.ONE).getValue());
    testContext.getCounter(CT.ONE).increment(4);
    assertEquals(5, testContext.getCounter(CT.ONE).getValue());
}

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