[HADOOP-12682] Fix TestKMS#testKMSRestart* failure

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 2.7.3, 2.6.5, 3.0.0-alpha1

Environment

Jenkins

• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Wei-Chiu Chuang
• Reporter: Wei-Chiu Chuang
• Created: 28/Dec/15 20:36
• Updated: 30/Aug/16 01:20
• Resolved: 30/Dec/15 18:34

Description

https://builds.apache.org/job/Hadoop-Common-trunk/2157/testReport/org.apache.hadoop.crypto.key.kms.server/TestKMS/testKMSRestartSimpleAuth/

Error Message

loginUserFromKeyTab must be done first

Stacktrace

java.io.IOException: loginUserFromKeyTab must be done first
	at org.apache.hadoop.security.UserGroupInformation.reloginFromKeytab(UserGroupInformation.java:1029)
	at org.apache.hadoop.security.UserGroupInformation.checkTGTAndReloginFromKeytab(UserGroupInformation.java:994)
	at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createConnection(KMSClientProvider.java:478)
	at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKeyInternal(KMSClientProvider.java:679)
	at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKey(KMSClientProvider.java:697)
	at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider$10.call(LoadBalancingKMSClientProvider.java:259)
	at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider$10.call(LoadBalancingKMSClientProvider.java:256)
	at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider.doOp(LoadBalancingKMSClientProvider.java:94)
	at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider.createKey(LoadBalancingKMSClientProvider.java:256)
	at org.apache.hadoop.crypto.key.kms.server.TestKMS$6$1.run(TestKMS.java:1003)
	at org.apache.hadoop.crypto.key.kms.server.TestKMS$6$1.run(TestKMS.java:1000)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
	at org.apache.hadoop.crypto.key.kms.server.TestKMS.doAs(TestKMS.java:266)
	at org.apache.hadoop.crypto.key.kms.server.TestKMS.access$100(TestKMS.java:75)

Seems to be introduced by HADOOP-12559

Issue Links

• is related to: HADOOP-12559 KMS connection failures should trigger TGT renewal