Takanobu Asanuma created HADOOP-15294:
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Summary: TestUGILoginFromKeytab fails on Java9
Key: HADOOP-15294
URL: https://issues.apache.org/jira/browse/HADOOP-15294
Project: Hadoop Common
Issue Type: Sub-task
Components: test
Environment: Applied HADOOP-12760 and HDFS-11610
Reporter: Takanobu Asanuma
Assignee: Takanobu Asanuma
This is the same cause as HADOOP-15291, but this time we may need to fix
{{UserGroupInformation}}.
{noformat}
[ERROR]
testReloginAfterFailedRelogin(org.apache.hadoop.security.TestUGILoginFromKeytab)
Time elapsed: 1.157 s <<< ERROR!
org.apache.hadoop.security.KerberosAuthException:
Login failure for user: us...@example.com
javax.security.auth.login.LoginException: java.lang.NullPointerException:
invalid null input(s)
at java.base/java.util.Objects.requireNonNull(Objects.java:246)
at
java.base/javax.security.auth.Subject$SecureSet.remove(Subject.java:1172)
...
at
org.apache.hadoop.security.UserGroupInformation$HadoopLoginContext.logout(UserGroupInformation.java:1888)
at
org.apache.hadoop.security.UserGroupInformation.unprotectedRelogin(UserGroupInformation.java:1129)
at
org.apache.hadoop.security.UserGroupInformation.relogin(UserGroupInformation.java:1109)
at
org.apache.hadoop.security.UserGroupInformation.reloginFromKeytab(UserGroupInformation.java:1078)
at
org.apache.hadoop.security.UserGroupInformation.reloginFromKeytab(UserGroupInformation.java:1060)
at
org.apache.hadoop.security.TestUGILoginFromKeytab.testReloginAfterFailedRelogin(TestUGILoginFromKeytab.java:363)
{noformat}
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