Release Notes

Back Next

Third-Party Known Limitations (Cumulative)

The following table describes known limitations that are carried forward from previous releases:

Issue	Description
BDM-33828	When the Spark engine runs a mapping on a Cloudera CDP cluster, the mapping fails with the following SPARK_1003 error: MetaException (message:Permission denied: user [<impersonation user>] does not have [SELECT] privilege on [default]) In Ranger, add SELECT privileges to the default database for all users who run Spark queries. Cloudera ticket: CDPD-12622 For more information, see Cloudera 7.1.1 Release Notes.
BDM-39472	Mappings with a Hive source and target fail when the following conditions are true: The Hive source contains 225 columns or more. The mapping truncates the target Hive table. The mapping truncates the Hive target partition. Apache ticket reference number: https://issues.apache.org/jira/browse/HIVE-25999

Issue

Description

BDM-33828

When the Spark engine runs a mapping on a Cloudera CDP cluster, the mapping fails with the following SPARK_1003 error:

MetaException (message:Permission denied: user [<impersonation user>] does not have [SELECT] privilege on [default])

In Ranger, add SELECT privileges to the default database for all users who run Spark queries.

Cloudera ticket: CDPD-12622

For more information, see Cloudera 7.1.1 Release Notes.

BDM-39472

Mappings with a Hive source and target fail when the following conditions are true:

The Hive source contains 225 columns or more.

The mapping truncates the target Hive table.

The mapping truncates the Hive target partition.

Apache ticket reference number: https://issues.apache.org/jira/browse/HIVE-25999