public void validate()

in pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConfig.java [68:77]

• 9 lines of code
• 7 McCabe index (conditional complexity)

    public void validate() {
        if (StringUtils.isEmpty(hdfsConfigResources) || StringUtils.isEmpty(directory)) {
           throw new IllegalArgumentException("Required property not set.");
        }

        if ((StringUtils.isNotEmpty(kerberosUserPrincipal) && StringUtils.isEmpty(keytab))
            || (StringUtils.isEmpty(kerberosUserPrincipal) && StringUtils.isNotEmpty(keytab))) {
          throw new IllegalArgumentException("Values for both kerberosUserPrincipal & keytab are required.");
        }
    }