Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.InMemoryFileSystem.listStatus()

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    inMemFs.reserveSpaceWithCheckSum(testPath, 1024);
    fout = inMemFs.create(testPath);
    fout.write("testing".getBytes());
    fout.close();
    inMemFs.delete(testPath, true);
    assertTrue("nothing in the namespace", inMemFs.listStatus(new Path("/")).length == 0);
  }
 
  public void testVerifyChecksum() throws Exception {
    String TEST_ROOT_DIR
    = System.getProperty("test.build.data","build/test/data/work-dir/localfs");
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    inMemFs.reserveSpaceWithCheckSum(testPath, 1024);
    fout = inMemFs.create(testPath);
    fout.write("testing".getBytes());
    fout.close();
    inMemFs.delete(testPath, true);
    assertTrue("nothing in the namespace", inMemFs.listStatus(new Path("/")).length == 0);
  }
}
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    fout.close();
    inMemFs.delete(testPath, true);
    // Filesystem is empty
    boolean expectedExceptionThrown = false;
    try {
      inMemFs.listStatus(new Path("/"));
    } catch (FileNotFoundException e) {
      expectedExceptionThrown = true;
    }
    assertTrue("Expected exception not thrown", expectedExceptionThrown);
  }
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