java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "node1234.redacted.com/10.123.123.123"; destination host is: ""namenode.redacted.com":8020;

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javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "node1234.redacted.com/10.123.123.123"; destination host is: ""namenode.redacted.com":8020;
java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "node1234.redacted.com/10.123.123.123"; destination host is: ""namenode.redacted.com":8020;

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