public boolean areCompactionsDisabled(TableName tableName) {
    SpaceViolationPolicyEnforcement enforcement =
      this.enforcedPolicies.get(Objects.requireNonNull(tableName));
    if (enforcement != null) {
      return enforcement.areCompactionsDisabled();
    }
    return false;
  }
Returns whether or not compactions should be disabled for the given <code>tableName</code> per
a space quota violation policy. A convenience method.
@param tableName The table to check
@return True if compactions should be disabled for the table, false otherwise.
hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/RegionServerSpaceQuotaManager.java