@Override
  public DrillDownInfo drillDown(Record selectedRecord) {
    // Drill down to client and using selected USER as a filter
    List<RecordFilter> initialFilters = Collections.singletonList(
      RecordFilter.newBuilder(Field.USER).doubleEquals(selectedRecord.get(Field.USER)));
    return new DrillDownInfo(Mode.CLIENT, initialFilters);
  }
Implementation for {@link ModeStrategy} for User Mode.
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/UserModeStrategy.java