Hi, Has anybody able to connect to Impala with native connector to the cluster which has LDAP security? As per my understanding currently uri of impala connection have hardcoded value "auth=noSasl" which is used only if cluster does not have security. To connect to LDAP secured cluster uri should pass parameter "AuthMech=3", but there is no such option. p.s Talend promotes its big data appliance and is a partner of cloudera, but does not support such important functionality. p.s2 I know that it is possible to set up custom JDBC connection, but i want native impala connector to work as it should.
It should be fairly trivial to edit the tImapalaConnection template (look in ${TALEND_HOME}/plugins/org.talend.designer.components.bigdata_${VERSION}/components) and add an additional dropdown "AuthMec" to the component and remove the 'noSasl' string. See if you can find a tutorial like http://www.talendforge.org/wiki/doku.php?id=doc:component_creation_example_java to show you how to edit a component.
