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https://issues.apache.org/jira/browse/SQOOP-1821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abraham Elmahrek updated SQOOP-1821:
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Attachment: hbase-connector.jar
[~vybs] a couple of thoughts:
# Class.forName will use the calling classes class loader. So, in places we use
{{Class.forName}}, we won't use the proper class loader.
# There's an NPE potential in ConnectorManager.java#L120. It's possible for
{{getConnectors}} to return null, so that the for loop will error out with NPE.
# I'm not 100% of the usage of class loader here, let's try it out with the
fake hbase connector I've attached.
> External connector loading in Sqoop2
> ------------------------------------
>
> 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
> Assignee: Veena Basavaraj
> Fix For: 1.99.5
>
> Attachments: SQOOP-1821-v1.patch, SQOOP-1821-v2.patch,
> SQOOP-1821.patch, hbase-connector.jar, test-connector.jar,
> test-non-connector.jar
>
>
> 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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