@Override
  void beginDestroyRegion(LocalRegion region) {
    try {
      getDiskStore().beginDestroyRegion(this);
    } finally {
      statsClose(region);
    }
  }
stops the compactor outside the write lock. Once stopped then it proceeds to close the current
* old oplogs
geode-core/src/main/java/org/apache/geode/internal/cache/DiskRegion.java