public void makeWAL(HRegionServer hrs, List<RegionInfo> regions, int num_edits, int edit_size)
    throws IOException {
    makeWAL(hrs, regions, num_edits, edit_size, true);
  }
Base class for testing distributed log splitting.
hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestDLS.java