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From "jamescheng (Jira)" <>
Subject [jira] [Commented] (NIFI-6684) Add more property to Hive3ConnectionPool
Date Mon, 23 Sep 2019 13:57:00 GMT


jamescheng commented on NIFI-6684:

Hi [~AxelSync], I used DBCP2 to replace DBCP library in Hive3ConnectionPool so it can support
 MAX_CONN_LIFETIME and SOFT_MIN_EVICTABLE_IDLE_TIME properties. I'm still testing it and
will provide the PR later.

> Add more property to Hive3ConnectionPool
> ----------------------------------------
>                 Key: NIFI-6684
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: jamescheng
>            Assignee: Peter Wicks
>            Priority: Minor
>         Attachments: PutHive3 enhance.png
>          Time Spent: 10m
>  Remaining Estimate: 0h
> The Hive3ConnectionPool is similar with DBCPConnectionPool as both of them are using DBCP
BasicDataSource. However, Hive3ConnectionPool  doesn't provide some properties of what DBCPConnectionPool 
has. Such as "Minimum Idle Connections", "Max Idle Connections", "Max Connection Lifetime",
"Time Between Eviction Runs", "Minimum Evictable Idle Time" and "Soft Minimum Evictable Idle
> This improvement is try to provide more properties for developer to set.

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