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

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

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      cli.removeFile("unknown", tmpOutput.getAbsolutePath());

      tmpOutput.delete();
      assertFalse(failed);
      System.out.println("done");
      agent.shutdown();
      connector.shutdown();
      Thread.sleep(2000);
    } catch (Exception e) {
      e.printStackTrace();
    }
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    AsyncAckSender sender = (AsyncAckSender)conn.getSender();
    int resets = sender.adaptorReset.getResetCount();
    System.out.println(resets + " resets");
    assertTrue(resets > 0);
   
    agent.shutdown();
    collectorServ.stop();
    conn.shutdown();
    Thread.sleep(5000); //for collector to shut down
   
    long dups = TestFailedCollectorAck.checkDirs(conf, conf.get(SeqFileWriter.OUTPUT_DIR_OPT));
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    String[] stat = agent.getAdaptorList().get("adaptor_constSend").split(" ");
    long kbytesPerSec = Long.valueOf(stat[stat.length -1]) / TEST_DURATION_SECS / 1000;
    System.out.println("data rate was " + kbytesPerSec + " kb /second");
    assertTrue(kbytesPerSec < WRITE_RATE_KB); //write rate should throttle sends
    assertTrue(kbytesPerSec > MIN_ACCEPTABLE_PERCENT* WRITE_RATE_KB / 100);//an assumption, but should hold true
    agent.shutdown();
  }
}
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    int resetCount = restart.resetTimedOutAdaptors(ACK_TIMEOUT);
    Chunk c2 = chunks.waitForAChunk(1000);
    assertNotNull(c2);
    assertEquals(len, c2.getData().length);
    assertTrue(resetCount > 0);
    agent.shutdown();
   
    testFile.delete();
  }
 
  /*
 
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      //and since some acks got lost after the adaptor was stopped.
      assertTrue(bytesPerSec > 9 * SEND_RATE/ 1000 / 10);
      AsyncAckSender sender = (AsyncAckSender)conn.getSender();
      assertEquals(0, sender.adaptorReset.getResetCount());
     
      agent.shutdown();
      collectorServ.stop();
      conn.shutdown();
      Thread.sleep(5000); //for collector to shut down
      TestDirTailingAdaptor.nukeDirContents(new File(outputDirectory));
     
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                + i, 0);
        assertNotNull(adaptorId);
        Thread.sleep(2000);
        cli.removeAll();
      }
      agent.shutdown();
      conn.shutdown();
      Thread.sleep(2000);
    } catch (Exception e) {
      e.printStackTrace();
      fail(e.toString());
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        for (String l : runningAdaptors)
          agent.stopAdaptor(l, false);
        Thread.sleep(5000);
        assertTrue(agent.adaptorCount() == count);
      }
      agent.shutdown();
      Thread.sleep(2000);
    } catch (Exception e) {
      e.printStackTrace();
      fail(e.toString());
    }
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    SeqFileWriter.ENABLE_ROTATION_ON_CLOSE = true;

    String[] stat = agent.getAdaptorList().get("constSend").split(" ");
    long bytesCommitted = Long.valueOf(stat[stat.length -1]);
    assertTrue(bytesCommitted > 0);
    agent.shutdown();
    conn.shutdown();
    Thread.sleep(2000); //for collectors to shut down
    collector2_s.stop();
    Thread.sleep(2000); //for collectors to shut down
   
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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("test", false);
    }
    agent.shutdown();
  }
 
}
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