@iamfromsky Did You get any resolution for this? . I am facing the same scenario but no help so far in solving this. Jobs are running form certain tool is not able to connect to HMS and fails with the below error. ERROR org.apache.thrift.transport.TSaslTransport: [pool-5-thread-207]: SASL negotiation failure javax.security.sasl.SaslException: DIGEST-MD5: IO error acquiring password [Caused by org.apache.hadoop.security.token.SecretManager$InvalidToken: token expired or does not exist: HIVE_DELEGATION_TOKEN ... View more