WSO2 Failed Administrator login attempt 'admin[-1234]' at [2018-05-01 05:36:36,073+0000]

Question

I was originally using https://docs.wso2.com/display/CLUSTER44x/Configuring+the+Pre-Packaged+Identity+Server+5.2.0+with+API+Manager+2.0.0.

Now i migrated to API manager 2.1.0 and Id server 5.3.0 After migrating id server , I am unable to login. even for the admin/admin , I am unable to login.

The below error is shown

    [2018-05-01 05:36:53,528]  WARN {java.util.prefs.FileSystemPreferences} -  Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.
[2018-05-01 05:36:36,073]  WARN {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil} -  Failed Administrator login attempt 'admin[-1234]' at [2018-05-01 05:36:36,073+0000]

I dont have any other errors in the log.But server takes long to start up because there is some messages like below

[2018-05-01 05:30:30,549]  WARN {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Waiting for required OSGi services: org.wso2.carbon.server.admin.common.IServerAdmin,
[2018-05-01 05:31:30,548]  WARN {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Waiting for required OSGi services: org.wso2.carbon.server.admin.common.IServerAdmin,
[2018-05-01 05:32:30,548]  WARN {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Waiting for required OSGi services: org.wso2.carbon.server.admin.common.IServerAdmin,


[2018-05-01 05:33:30,548]  WARN {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Waiting for required OSGi services: org.wso2.carbon.server.admin.common.IServerAdmin,

[2018-05-01 05:34:30,548]  WARN {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Waiting for required OSGi services: org.wso2.carbon.server.admin.common.IServerAdmin,

Any help plz

Above warning "Couldn't flush system prefs:" occurs due to lack of permissions. So please check whether the user who's running the WSO2 instance have writing permissions for /etc/.java/.systemprefs. — Nilasini

Chamila Adhikarinayake Chamila Adhikarinayake · Accepted Answer · 2018-05-02T05:47:39

can you check whether you have configured the user-mgt.xml in /repository/conf location please. check whether it is same in previous version and new version. Also check whether you configured the user store correctly in the repository/conf/datasources/master-datasources.xml file

WSO2 Failed Administrator login attempt 'admin[-1234]' at [2018-05-01 05:36:36,073+0000]

1 Answers