Release Notes (10.5.2)

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Data Engineering Integration Known Issues (Cumulative)

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

Issue	Description
BDM-38130	Mappings running on the Blaze engine for a long time fail with delegation token error.
BDM-35089	When the Spark engine runs a mapping that contains a Lookup transformation, the count of Source_Rows and Target_Rows might be incorrect. Workaround: Run the mapping on the Blaze engine.
BDM-34065	When you import the cluster configuration from Compute cluster configured on Cloudera and you choose to create associated connections, the creation process fails to create the Hive connection and displays the following error: [EDR_1069] Failed to resolve the option [connectString] of connection [HIVE_cco_ac] because the associated cluster configuration [CCO_AC] does not contain the property [hive.metastore.uris]. Workaround: Create cluster configuration using import from archive file option. For Hive connection, fix Metadata connection string and data access connect string JDBC connection to point to compute cluster.
BDM-33585	When a mapping that runs on the Blaze engine reads from or writes to an encryption zone in HDFS, the mapping fails. Workaround: Configure the user that runs a mapping on Blaze to be the same as the impersonation user. To use a different user, give DECRYPT privileges to the Blaze user.
PLAT-28992	When you remove the Email service from the deployment manager, the service is not disabled.