java.lang.IllegalArgumentException: Empty nameString not allowed

Apache's JIRA Issue Tracker | Stephen Chu | 2 years ago
  1. 0

    [HADOOP-11267] TestSecurityUtil fails when run with JDK8 because of empty principal names - ASF JIRA

    apache.org | 1 year ago
    java.lang.IllegalArgumentException: Empty nameString not allowed
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  3. 0

    How to use cached ticket with KerberosRestTemplate?

    Stack Overflow | 10 months ago | Jaz Brok
    org.springframework.web.client.RestClientException: Error running rest call; nested exception is java.lang.IllegalArgumentException: Null name not allowed
  4. 0

    How to access kerberos SPNEGO authenticated resource using spring rest template

    Stack Overflow | 2 months ago | pratim_b
    org.springframework.web.client.RestClientException: Error running rest call; nested exception is java.lang.IllegalArgumentException: Null name not allowed

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Empty nameString not allowed

      at sun.security.krb5.PrincipalName.validateNameStrings()
    2. Java RT
      KerberosPrincipal.<init>
      1. sun.security.krb5.PrincipalName.validateNameStrings(PrincipalName.java:171)
      2. sun.security.krb5.PrincipalName.<init>(PrincipalName.java:393)
      3. sun.security.krb5.PrincipalName.<init>(PrincipalName.java:460)
      4. javax.security.auth.kerberos.KerberosPrincipal.<init>(KerberosPrincipal.java:120)
      4 frames
    3. Hadoop
      TestSecurityUtil.isOriginalTGTReturnsCorrectValues
      1. org.apache.hadoop.security.TestSecurityUtil.isOriginalTGTReturnsCorrectValues(TestSecurityUtil.java:57)
      1 frame