private void removeEncryptionZone() throws Exception {
    LOG.info(this.storageFormat + ": removeEncryptionZone");
    enableTestOnlyCmd(SessionState.get().getConf());
    CommandProcessor crypto = getTestCommand("crypto");
    if (crypto == null) {
      return;
    }
    checkExecutionResponse(crypto, "DELETE_KEY --keyName key_128");
  }
Execute Hive CLI statement
@param cmd arbitrary statement to execute
hcatalog/hcatalog-pig-adapter/src/test/java/org/apache/hive/hcatalog/pig/TestHCatLoaderEncryption.java