You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@metamodel.apache.org by "Dennis Du Krøger (JIRA)" <ji...@apache.org> on 2016/05/11 17:21:12 UTC

[jira] [Created] (METAMODEL-252) JdbcMetadataLoader creates/retrieves unneeded connections

Dennis Du Krøger created METAMODEL-252:
------------------------------------------

             Summary: JdbcMetadataLoader creates/retrieves unneeded connections
                 Key: METAMODEL-252
                 URL: https://issues.apache.org/jira/browse/METAMODEL-252
             Project: Apache MetaModel
          Issue Type: Bug
            Reporter: Dennis Du Krøger


MetaModel-142 introduced a performance regression in MetaModel, by creating or retrieving a Connection (depending on connection pool use) before checking if the metadata is already loaded. The Connection will be released again, but there is still used a significant amount of time. Especially if a Connection is gotten from the server, and the server is remote.




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)