Effective in version 10.0, Big Data Management requires a Hadoop connection to run mappings in the Hadoop environment. You cannot use a Hive connection to push processing to the Hadoop environment.
When you upgrade from version 9.6.1 or a 9.6.1 hotfix, the upgrade process performs a partial upgrade of the connections. It renames the Hive
connection name
with a prefix of "AutoGen_." After you upgrade the domain, you need to complete the connection upgrade by generating a Hadoop connection from the Hive connection. The infacmd
generateHadoopConnectionFromHiveConnection
command generates a connection based on the
connection ID
.
If the Model repository has any connection with a
connection ID
that begins with "AutoGen_," contact Informatica Global Customer support before you upgrade the domain. (Reference BDM-10330)
