Pramod Immaneni created APEXCORE-515: ----------------------------------------
Summary: Refresh tokens failing in some scenarios with a login failure message Key: APEXCORE-515 URL: https://issues.apache.org/jira/browse/APEXCORE-515 Project: Apache Apex Core Issue Type: Bug Reporter: Pramod Immaneni Assignee: Pramod Immaneni In some scenarios the token refresh to allow applications to run without shutting down is failing with the following exception java.io.IOException: Login failure for xxxxx from keytab at org.apache.hadoop.security.UserGroupInformation.loginUserFromKeytabAndReturnUGI(UserGroupInformation.java:1146) at com.datatorrent.stram.security.StramUserLogin.refreshTokens(StramUserLogin.java:96) at com.datatorrent.stram.engine.StreamingContainer.heartbeatLoop(StreamingContainer.java:623) at com.datatorrent.stram.engine.StreamingContainer.main(StreamingContainer.java:313) Caused by: javax.security.auth.login.LoginException: Unable to obtain password from user at com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:897) at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:760) at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:617) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at javax.security.auth.login.LoginContext.invoke(LoginContext.java:755) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:195) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:682) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:680) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680) at javax.security.auth.login.LoginContext.login(LoginContext.java:587) at org.apache.hadoop.security.UserGroupInformation.loginUserFromKeytabAndReturnUGI(UserGroupInformation.java:1135) ... 3 more -- This message was sent by Atlassian JIRA (v6.3.4#6332)