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Posted to issues@nifi.apache.org by "Alessandro D'Armiento (Jira)" <ji...@apache.org> on 2019/09/22 12:09:00 UTC
[jira] [Commented] (NIFI-6684) Add more property to
Hive3ConnectionPool
[ https://issues.apache.org/jira/browse/NIFI-6684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16935295#comment-16935295 ]
Alessandro D'Armiento commented on NIFI-6684:
---------------------------------------------
Hello [~jamescheng], I took a look on the two processors.
Some of the features you ask are definetely possible, however, unfortunately you are comparing two processors which relies on different versions of commons-dbcp (that is, Hive3ConnectionPool uses an older implementation).
For this reason, in a minor update MAX_CONN_LIFETIME and SOFT_MIN_EVICTABLE_IDLE_TIME could not be added. I am however working on introducing MIN_IDLE, MAX_IDLE, EVICTION_RUN_PERIOD and MIN_EVICTABLE_IDLE_TIME
> Add more property to Hive3ConnectionPool
> ----------------------------------------
>
> Key: NIFI-6684
> URL: https://issues.apache.org/jira/browse/NIFI-6684
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: jamescheng
> Priority: Minor
> Attachments: PutHive3 enhance.png
>
>
> 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 Time".
> This improvement is try to provide more properties for developer to set.
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