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From "Joel Bernstein (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-13220) jdbc Streaming Expression should lazily cache connections
Date Thu, 18 Apr 2019 22:23:00 GMT

     [ https://issues.apache.org/jira/browse/SOLR-13220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joel Bernstein updated SOLR-13220:
----------------------------------
    Summary: jdbc Streaming Expression should lazily cache connections  (was: Add connect
Streaming Expression to create cached JDBC connections)

> jdbc Streaming Expression should lazily cache connections
> ---------------------------------------------------------
>
>                 Key: SOLR-13220
>                 URL: https://issues.apache.org/jira/browse/SOLR-13220
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>            Priority: Major
>
> Currently the *jdbc* Streaming Expression requires that username, password and URL parameters
are set to operate. This ticket will allow users to configure JDBC connections using the new
*connect* Streaming Expression. 
> The *jdbc* Streaming Expression will be changed to use the cached connections rather
than accepting parameters directly.
> The *parallel* Streaming Expression can be used to setup connections on each node of
a collection.
> The *Apache Hive* JDBC driver will also be included with Apache Solr as part of this
ticket to allow seamless out-of-the-box connection to Apache Hive.
> Syntax:
> {code:java}
> connect(connectionName, url="", username="", password=""){code}



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