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From "Veena Basavaraj (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-1821) DOC: Add instructions on how-to create a external connector and make it work in Sqoop
Date Thu, 04 Dec 2014 18:28:13 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-1821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14234441#comment-14234441
] 

Veena Basavaraj commented on SQOOP-1821:
----------------------------------------



[~vinothchandar] Switching to Netty is a a good option, but not imminent I believe. Patches
welcome.!

Tomcat's class loading is tricky, but it is not terrible that there are no workarounds.

I started fixing the current code, but got busy with something else. So this is in the top
priority to fix.

There are options based on how the tomcat class loader works:http://tomcat.apache.org/tomcat-6.0-doc/class-loader-howto.html

http://stackoverflow.com/questions/13374217/load-libs-from-a-different-classloader-in-a-web-application



> DOC: Add instructions on how-to create a external connector and make it work in Sqoop
> -------------------------------------------------------------------------------------
>
>                 Key: SQOOP-1821
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1821
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.99.5
>            Reporter: Veena Basavaraj
>             Fix For: 1.99.5
>
>
> Edit this wiki to begin with
> https://cwiki.apache.org/confluence/display/SQOOP/Setting+up+Sqoop+2#SettingupSqoop2-InstallinganewconnectortoSqoop2
> Also, add the same to the .rst of need be
> relevant code that loads all connectors 
> https://github.com/apache/sqoop/blob/sqoop2/core/src/main/java/org/apache/sqoop/connector/ConnectorManagerUtils.java#L44
> NOTE : External contributors had issues with getting a new sqoop connector working seamlessly
with the Sqoop2. They had to do some hacks to include this new jar into the class path. 



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