@Test
  public void testHybridCompactionPolicy() throws StoreException, IOException {
    testHybridCompactionPolicyWithStagger(0);
    testHybridCompactionPolicyWithStagger(2);
  }
Tests HybridCompactionPolicy which runs {@link StatsBasedCompactionPolicy} more frequently and {@link CompactAllPolicy} regularly.
@throws StoreException
ambry-store/src/test/java/com/github/ambry/store/CompactionPolicyTest.java