Package org.apache.hadoop.dfs

Examples of org.apache.hadoop.dfs.MiniDFSCluster.shutdown()

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      checkPermission(fs, "/c1", permission);
      checkPermission(fs, "/c1/c2.txt", permission);
    }
    finally {
      try{fs.close();} catch(Exception e) {}
      try{cluster.shutdown();} catch(Exception e) {}
    }
  }

  public void testFilePermision() throws Exception {
    Configuration conf = new Configuration();
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      // illegal file open
      assertTrue(!canOpen(fs, CHILD_FILE1));
    }
    finally {
      try{fs.close();} catch(Exception e) {}
      try{cluster.shutdown();} catch(Exception e) {}
    }
  }

  static boolean canMkdirs(FileSystem fs, Path p) throws IOException {
    try {
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    } finally {
      if(fs != null) {
        fs.close();
      }
      if(cluster != null) {
        cluster.shutdown();
      }
    }
  }
}
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    } finally {
      if (fileSys != null) {
        fileSys.close();
      }
      if (dfs != null) {
        dfs.shutdown();
      }
      if (mr != null) {
        mr.shutdown();
      }
    }
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      assertEquals("The\t1\nbrown\t1\nfox\t2\nhas\t1\nmany\t1\n" +
                   "quick\t1\nred\t1\nsilly\t1\nsox\t1\n", result);
         
    } finally {
      if (fileSys != null) { fileSys.close(); }
      if (dfs != null) { dfs.shutdown(); }
      if (mr != null) { mr.shutdown();
      }
    }
  }
 
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      assertEquals("Dennis again!\t1\nDennis was here!\t1\n", result);
     
    }
    finally {
      if (fileSys != null) { fileSys.close(); }
      if (dfs != null) { dfs.shutdown(); }
      if (mr != null) { mr.shutdown();
      }
    }
  }
 
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          System.out.println(line);
        }
        assertEquals(cacheString + "\t", line);
      } finally{
        if (fileSys != null) { fileSys.close(); }
        if (dfs != null) { dfs.shutdown(); }
        if (mr != null) { mr.shutdown();}
      }
     
    } catch(Exception e) {
      failTrace(e);
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      jobConf = mr.createJobConf();
      result = launchWordCount(jobConf, "owen is oom", 0, 1);
      assertEquals("is\t1\noom\t1\nowen\t1\n", result);
    } finally {
      if (fileSys != null) { fileSys.close(); }
      if (dfs != null) { dfs.shutdown(); }
      if (mr != null) { mr.shutdown();
      }
    }
  }
 
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      try {
        fs_.close();
      } catch (IOException io) {
      }
      if (cluster != null) {
        cluster.shutdown();
        System.out.println("cluster.shutdown(); DONE");
      }
      System.out.println(getClass().getName() + ": success=" + success);
    }
  }
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      e.printStackTrace();
      throw e;
     
    } finally {
      if(cluster != null) {
        cluster.shutdown();
      }
    }
  }
}
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