public static void main(String[] args) {
    Configuration c = HBaseConfiguration.create();
    int status;
    try {
      AcidGuaranteesTestTool test = new AcidGuaranteesTestTool();
      status = ToolRunner.run(c, test, args);
    } catch (Exception e) {
      LOG.error("Exiting due to error", e);
      status = -1;
    }
    System.exit(status);
  }
Thread that does full scans of the table looking for any partially completed rows.
hbase-server/src/test/java/org/apache/hadoop/hbase/AcidGuaranteesTestTool.java