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https://issues.apache.org/jira/browse/AIRAVATA-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16047902#comment-16047902
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Marcus Christie commented on AIRAVATA-2376:
-------------------------------------------

I've got this working now by using the MariaDB jar.  Since [version 
1.1.8|https://mariadb.com/kb/en/mariadb/mariadb-java-client-118-changelog/] the 
MariaDB JDBC driver defaults to using fractional seconds.  So the solution 
required two changes:
* update the column as in the previous comment
* switch to using the MariaDB JDBC jar

Still to do:
* update Ansible scripts to create a airavata-server.properties with mariadb 
JDBC driver
* also update Ansible scripts to download the MariaDB JDBC driver and remove 
the MySQL JDBC driver

> Duplicating experiment records in Experiment statistics and Experiment browse
> -----------------------------------------------------------------------------
>
>                 Key: AIRAVATA-2376
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-2376
>             Project: Airavata
>          Issue Type: Bug
>          Components: PGA PHP Web Gateway, Registry API
>    Affects Versions: 0.17
>         Environment: https://seagrid.org and all other gateways as well
>            Reporter: Eroma
>            Assignee: Marcus Christie
>            Priority: Critical
>             Fix For: 0.17
>
>
> When experiments are launched there are two records in EXPERIMENT SUMMARY 
> table for LAUNCHED and EXECUTING state which has the exact same state change 
> time. In PGA however two records show up for the same experiment and with 
> same status. e.g.: two exact records for a single experiment. This only 
> appears until the experiment is FAILED or COMPLETED. But both users and 
> gateway admins notices this and this needs fixing. 



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