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From "Raminderjeet Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AIRAVATA-855) Error retrieving credentials for community user.gateway - nulltoken id - null - Warning message
Date Thu, 16 May 2013 20:01:15 GMT

    [ https://issues.apache.org/jira/browse/AIRAVATA-855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659898#comment-13659898
] 

Raminderjeet Singh commented on AIRAVATA-855:
---------------------------------------------

I will test your changes. 
                
>  Error retrieving credentials for community user.gateway - nulltoken id - null - Warning
message
> ------------------------------------------------------------------------------------------------
>
>                 Key: AIRAVATA-855
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-855
>             Project: Airavata
>          Issue Type: Bug
>          Components: GFac, Security
>    Affects Versions: 0.8
>            Reporter: Raminderjeet Singh
>            Assignee: Amila Jayasekara
>         Attachments: catalina.out
>
>
> I am getting " Error retrieving credentials for community user.gateway - nulltoken id
- null" warning message multiple times for a single job running in Airavata. My job works
fine but this warning messages is logged multiple time to the catalina.out. 
> I have 3 concerns regarding this message: 
> 1. Why we are calling credential store multiple times for a single request? We should
call it one from GFAC API or Airavata API and pass the credential to required places. We can
use SecurityContext in GFAC  to shared it with handlers and providers. 
> 2. As we have both the options to use credential store and property file (in current
version), we need not to show the warning all the time. We should make this configurable by
some flag. This is really important for GFAC unit test cases to pass without any warning message.

> 3. Cause of the warning is misleading "Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:
Table 'us3airavata.credentials' doesn't exist". I already have the table but not the credential
but the error is misleading.  
> I will attach the log file for more information. 

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