if (!HadoopUtils.hasHDFSDelegationToken()) { LOG.warn("Hadoop security is enabled but current login user does not have Kerberos credentials");
if (!HadoopUtils.hasHDFSDelegationToken()) { LOG.warn("Hadoop security is enabled but current login user does not have Kerberos credentials");
if (!HadoopUtils.hasHDFSDelegationToken()) { LOG.warn("Hadoop security is enabled but current login user does not have Kerberos credentials");