Package org.apache.hadoop.chukwa.datacollection.agent

Examples of org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.shutdown()

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      Thread.sleep(10000);
      testFile.delete();

      Thread.sleep(FileTailingAdaptor.GRACEFUL_PERIOD + 10000);
      assertTrue(agent.getAdaptorList().containsKey(adaptorId) == false);
      agent.shutdown();
    } catch (Exception e) {
      Assert.fail("Exception in TestFileExpirationPolicy");
    } finally {
      if (agent != null) {
        agent.shutdown();
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      agent.shutdown();
    } catch (Exception e) {
      Assert.fail("Exception in TestFileExpirationPolicy");
    } finally {
      if (agent != null) {
        agent.shutdown();
      }
    }
  }

  private File makeTestFile(String name, int size) throws IOException {
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      assertTrue(record.equals(rec + " abcdefghijklmnopqrstuvwxyz\n"));
      recStart = c.getRecordOffsets()[rec] + 1;
    }
    assertTrue(c.getDataType().equals("lines"));
    agent.stopAdaptor(adaptorId, false);
    agent.shutdown();
  }

  private File makeTestFile(String name, int size) throws IOException {
    File tmpOutput = new File(System.getProperty("test.build.data", "/tmp"),
        name);
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      assertTrue(record.equals(rec + " abcdefghijklmnopqrstuvwxyz\n"));
      recStart = c.getRecordOffsets()[rec] + 1;
    }
    assertTrue(c.getDataType().equals("lines"));
    agent.stopAdaptor(adaptorId, false);
    agent.shutdown();
    Thread.sleep(2000);
  }
 
  public void testRepeatedlyOnBigFile() throws IOException,
  ChukwaAgent.AlreadyRunningException, InterruptedException {
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      assertTrue(dat.endsWith("9 abcdefghijklmnopqrstuvwxyz\n"));
      assertTrue(c.getDataType().equals("raw"));
      if(agent.adaptorCount() > 0)
        agent.stopAdaptor("adaptor_test", false);
    }
    agent.shutdown();
  }

 
  public void testOffsetInAdaptorName() throws IOException, ChukwaAgent.AlreadyRunningException,
  InterruptedException{
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    assertEquals(1, agent.adaptorCount());
    Thread.sleep(2000);
    agent.processAddCommand("add test = filetailer.FileTailingAdaptor raw " +testFile.getCanonicalPath() + " 0");
    assertEquals(1, agent.adaptorCount());
    chunks.clear();
    agent.shutdown();
  }
 
  /**
   * Test that LWFTAdaptor updates lastSlurpTime so that FileTailingAdaptor
   * does not trigger an infinite loop and that slurp() is not called by
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    // ensure we don't try to slurp if file is not updated
    assertEquals( fta.lastSlurpTime, secondSlurpTimeValue);
   
    if(agent.adaptorCount() > 0)
          agent.stopAdaptor("adaptor_test", false);
      agent.shutdown();
  }
}
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    assertNotNull(c);
    String dat = new String(c.getData());
    assertTrue(dat.startsWith("0 abcdefghijklmnopqrstuvwxyz"));
    assertTrue(dat.endsWith("9 abcdefghijklmnopqrstuvwxyz\n"));
    assertTrue(c.getDataType().equals("raw"));
    agent.shutdown();
  }
 
  public void testRepeatedly() throws IOException,
  ChukwaAgent.AlreadyRunningException, InterruptedException {
    int tests = 10; //SHOULD SET HIGHER AND WATCH WITH lsof to find leaks
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      assertTrue(dat.endsWith("9 abcdefghijklmnopqrstuvwxyz\n"));
      assertTrue(c.getDataType().equals("raw"));
      if(agent.adaptorCount() > 0)
        agent.stopAdaptor("adaptor_test", false);
    }
    agent.shutdown();
  }
 
}
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    String psAgentID = agent.processAddCommand(
        "add org.apache.hadoop.chukwa.datacollection.adaptor.ExecAdaptor ps ps aux 0");
    assertNotNull(psAgentID);
    Chunk c = chunks.waitForAChunk();
    System.out.println(new String(c.getData()));
    agent.shutdown();
  }
 
  /*
   * Buzz in a loop, starting ls every 100 ms.
   * Length of loop controlled by sleep statement near bottom of function
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