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https://issues.apache.org/jira/browse/AIRAVATA-1375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Eroma updated AIRAVATA-1375:
----------------------------

    Description: 
In PHP gateway after login in; Create Experiment screen gives the attached 
Error on Compute Resources.

In the PHP gateway after login in; Entered a Experiment name and clicked on 
'Continue' button.
Gave the below chunky error message
There was a problem getting compute resources. Please try again later or submit 
a bug report using the link in the Help menu.

Airavata System Exception: Error while saving compute resource. More info 
:org.apache.openjpa.persistence.PersistenceException: The last packet 
successfully received from the server was 160,728,925 milliseconds ago. The 
last packet sent successfully to the server was 160,728,926 milliseconds ago. 
is longer than the server configured value of 'wait_timeout'. You should 
consider either expiring and/or testing connection validity before use in your 
application, increasing the server configured values for client timeouts, or 
using the Connector/J connection property 'autoReconnect=true' to avoid this 
problem. FailedObject: SELECT p FROM ApplicationInterface p WHERE p.interfaceID 
=:param0 [java.lang.String]

Observation;
Not only in the Create experiment screen but if the user search for experiments 
or projects which has experiment This error message is given only if it is the 
action taken just after login in to the gateway (not all the time but seems 
like after a new release or a server start up). After the first attempt this 
message vanishes; do nest appear again.

  was:
In PHP gateway after login in; Create Experiment screen gives the attached 
Error on Compute Resources.

In the PHP gateway after login in; Entered a Experiment name and clicked on 
'Continue' button.
Gave the below chunky error message
There was a problem getting compute resources. Please try again later or submit 
a bug report using the link in the Help menu.

Airavata System Exception: Error while saving compute resource. More info 
:org.apache.openjpa.persistence.PersistenceException: The last packet 
successfully received from the server was 160,728,925 milliseconds ago. The 
last packet sent successfully to the server was 160,728,926 milliseconds ago. 
is longer than the server configured value of 'wait_timeout'. You should 
consider either expiring and/or testing connection validity before use in your 
application, increasing the server configured values for client timeouts, or 
using the Connector/J connection property 'autoReconnect=true' to avoid this 
problem. FailedObject: SELECT p FROM ApplicationInterface p WHERE p.interfaceID 
=:param0 [java.lang.String]

Observation;
Not only in the Create experiment screen but if the user search for experiments 
or projects which has experiment This error message is given only if it is the 
action taken just after login in to the gateway. After the first attempt this 
message vanishes; do nest appear again.


> In PHP gateway after login in; Create Experiment screen gives the attached 
> Error on Compute Resources
> -----------------------------------------------------------------------------------------------------
>
>                 Key: AIRAVATA-1375
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-1375
>             Project: Airavata
>          Issue Type: Bug
>    Affects Versions: 0.13
>            Reporter: Eroma
>
> In PHP gateway after login in; Create Experiment screen gives the attached 
> Error on Compute Resources.
> In the PHP gateway after login in; Entered a Experiment name and clicked on 
> 'Continue' button.
> Gave the below chunky error message
> There was a problem getting compute resources. Please try again later or 
> submit a bug report using the link in the Help menu.
> Airavata System Exception: Error while saving compute resource. More info 
> :org.apache.openjpa.persistence.PersistenceException: The last packet 
> successfully received from the server was 160,728,925 milliseconds ago. The 
> last packet sent successfully to the server was 160,728,926 milliseconds ago. 
> is longer than the server configured value of 'wait_timeout'. You should 
> consider either expiring and/or testing connection validity before use in 
> your application, increasing the server configured values for client 
> timeouts, or using the Connector/J connection property 'autoReconnect=true' 
> to avoid this problem. FailedObject: SELECT p FROM ApplicationInterface p 
> WHERE p.interfaceID =:param0 [java.lang.String]
> Observation;
> Not only in the Create experiment screen but if the user search for 
> experiments or projects which has experiment This error message is given only 
> if it is the action taken just after login in to the gateway (not all the 
> time but seems like after a new release or a server start up). After the 
> first attempt this message vanishes; do nest appear again.



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