@After
  public void tearDown() throws IOException {
    store.stop(true);
    region.close(true);
    htu.cleanupTestDir();
  }
This runs on local filesystem. hsync and hflush are not supported. May lose data! Only use where
data loss is not of consequence.
hbase-server/src/test/java/org/apache/hadoop/hbase/procedure2/store/region/RegionProcedureStoreTestBase.java