@Override
    public void forceSelect(CompactionRequestImpl request) {
      super.forceSelect(request);
      if (this.stripeRequest != null) {
        this.stripeRequest.setRequest(this.request);
      } else {
        LOG.warn("Stripe store is forced to take an arbitrary file list and compact it.");
        this.stripeRequest = compactionPolicy.createEmptyRequest(storeFileManager, this.request);
      }
    }
Represents one instance of stripe compaction, with the necessary context and flow.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StripeStoreEngine.java