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Posted to issues@nifi.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/01/10 19:14:00 UTC
[jira] [Commented] (NIFI-5790) DBCPConnectionPool configuration
should expose underlying connection idle and eviction configuration
[ https://issues.apache.org/jira/browse/NIFI-5790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16739698#comment-16739698 ]
ASF subversion and git services commented on NIFI-5790:
-------------------------------------------------------
Commit cf7ab0ce180ecfdeaf1758e896540b58036896b0 in nifi's branch refs/heads/master from SavtechSolutions
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=cf7ab0c ]
NIFI-5790 removed the last test as it's causing a race condition intermittently (#3260)
Signed-off-by: Peter Wicks <pa...@gmail.com>
> DBCPConnectionPool configuration should expose underlying connection idle and eviction configuration
> ----------------------------------------------------------------------------------------------------
>
> Key: NIFI-5790
> URL: https://issues.apache.org/jira/browse/NIFI-5790
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.8.0
> Reporter: Colin Dean
> Priority: Major
> Labels: DBCP, database
> Fix For: 1.9.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> While investigating a fix for NIFI-5789, I noticed in the [DBCPConnectionPool documentation|https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-dbcp-service-nar/1.8.0/org.apache.nifi.dbcp.DBCPConnectionPool/index.html] that NiFi appears _not_ to have controller service configuration options associated with [Apache Commons-DBCP|https://commons.apache.org/proper/commons-dbcp/configuration.html] {{BasicDataSource}} parameters like {{minIdle}} and {{maxIdle}}, which I think should be both set to 0 in my particular use case.
> Alternatively, I think I could set {{maxConnLifetimeMillis}} to something even in the minutes range and satisfy my use case (a connection need not be released _immediately_ but within a reasonable period of time), but this option is also not available.
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