Package org.apache.hadoop.lib.service

Examples of org.apache.hadoop.lib.service.Instrumentation.addCron()


            checkNameNodeHealth(fs);
            cron.start();
            return executor.execute(fs);
          } finally {
            cron.stop();
            instrumentation.addCron(INSTRUMENTATION_GROUP, executor.getClass().getSimpleName(), cron);
            closeFileSystem(fs);
          }
        }
      });
    } catch (FileSystemAccessException ex) {
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            checkNameNodeHealth(fs);
            cron.start();
            return executor.execute(fs);
          } finally {
            cron.stop();
            instrumentation.addCron(INSTRUMENTATION_GROUP, executor.getClass().getSimpleName(), cron);
            closeFileSystem(fs);
          }
        }
      });
    } catch (FileSystemAccessException ex) {
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    Instrumentation.Cron cron = instrumentation.createCron();
    cron.start();
    sleep(100);
    cron.stop();
    instrumentation.addCron("g", "t", cron);
    cron = instrumentation.createCron();
    cron.start();
    sleep(200);
    cron.stop();
    instrumentation.addCron("g", "t", cron);
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    instrumentation.addCron("g", "t", cron);
    cron = instrumentation.createCron();
    cron.start();
    sleep(200);
    cron.stop();
    instrumentation.addCron("g", "t", cron);

    Instrumentation.Variable<String> var = new Instrumentation.Variable<String>() {
      @Override
      public String getValue() {
        return "foo";
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            checkNameNodeHealth(fs);
            cron.start();
            return executor.execute(fs);
          } finally {
            cron.stop();
            instrumentation.addCron(INSTRUMENTATION_GROUP, executor.getClass().getSimpleName(), cron);
            closeFileSystem(fs);
          }
        }
      });
    } catch (FileSystemAccessException ex) {
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              callable.call();
            } catch (Exception ex) {
              instr.incr(INST_GROUP, instrName + ".fails", 1);
              LOG.error("Error executing [{}], {}", new Object[]{callable, ex.getMessage(), ex});
            } finally {
              instr.addCron(INST_GROUP, instrName, cron.stop());
            }
          }
        }
      };
      scheduler.scheduleWithFixedDelay(r, delay, interval, unit);
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              callable.call();
            } catch (Exception ex) {
              instr.incr(INST_GROUP, instrName + ".fails", 1);
              LOG.error("Error executing [{}], {}", new Object[]{callable, ex.getMessage(), ex});
            } finally {
              instr.addCron(INST_GROUP, instrName, cron.stop());
            }
          }
        }
      };
      scheduler.scheduleWithFixedDelay(r, delay, interval, unit);
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            checkNameNodeHealth(fs);
            cron.start();
            return executor.execute(fs);
          } finally {
            cron.stop();
            instrumentation.addCron(INSTRUMENTATION_GROUP, executor.getClass().getSimpleName(), cron);
            closeFileSystem(fs);
          }
        }
      });
    } catch (FileSystemAccessException ex) {
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    Instrumentation.Cron cron = instrumentation.createCron();
    cron.start();
    sleep(100);
    cron.stop();
    instrumentation.addCron("g", "t", cron);
    cron = instrumentation.createCron();
    cron.start();
    sleep(200);
    cron.stop();
    instrumentation.addCron("g", "t", cron);
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    instrumentation.addCron("g", "t", cron);
    cron = instrumentation.createCron();
    cron.start();
    sleep(200);
    cron.stop();
    instrumentation.addCron("g", "t", cron);

    Instrumentation.Variable<String> var = new Instrumentation.Variable<String>() {
      @Override
      public String getValue() {
        return "foo";
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