bb982a203fd7235c67bca7bb7a1ed55fcce1d025,overlord/src/main/java/com/continuuity/metrics2/frontend/MetricsFrontendServiceImpl.java,MetricsFrontendServiceImpl,getLogNext,#String#String#String#TEntityType#number#number#String#,188

Before Change


    LogCallback logCallback = new LogCallback(maxEvents, logPattern);
    try {
      Filter filter = FilterParser.parse(filterStr);
      logReader.getLogNext(loggingContext, fromOffset, maxEvents, filter, logCallback).get();
    } catch (Exception e) {
      throw Throwables.propagate(e);
    }

After Change


    LogCallback logCallback = new LogCallback(maxEvents, logPattern);
    try {
      Filter filter = FilterParser.parse(filterStr);
      logReader.getLogNext(loggingContext, fromOffset, maxEvents, filter, logCallback);
      logCallback.await();
    } catch (Exception e) {
      throw Throwables.propagate(e);