nifi-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Toivo Adams (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (NIFI-322) New Database Connection Pooling Controller Service
Date Sun, 01 Mar 2015 21:09:04 GMT

     [ https://issues.apache.org/jira/browse/NIFI-322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Toivo Adams updated NIFI-322:
-----------------------------
    Attachment: NIFI-322_01mar2015.patch

Initial implementation

> New Database Connection Pooling Controller Service
> --------------------------------------------------
>
>                 Key: NIFI-322
>                 URL: https://issues.apache.org/jira/browse/NIFI-322
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>            Reporter: Toivo Adams
>            Priority: Minor
>              Labels: controller
>         Attachments: DBCPServiceApacheDBCP14.java, DBCPServiceTest.java, DatabaseSystemDescriptor.java,
DatabaseSystems.java, NIFI-322_01mar2015.patch, TestDatabaseSystems.java, TestProcessor.java
>
>
> Often DataFlows contain many processors which deal with database - select, update or
delete different data in different tables. 
> Yet database is same and connection pooling helps to speed up connecting to database
(open connection is fairly expensive). Also configuration must be done only in one place.

> Database Connection Pooling Controller Service helps to solve this in consistent way.

> related
> https://issues.apache.org/jira/browse/NIFI-293 : Add a JDBC Processor for executing arbitrary
SQL queries. 



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

Mime
View raw message