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Data Engineering Integration Known Limitations (Cumulative)

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

Issue	Description
OCON-30142	When you run complex file mappings on the Spark engine, the mapping fails with the following error: java.lang.IndexOutOfBoundsException: Index: 2, Size: 2.
BDM-41004	When you run spark stress mappings on a Spark engine, the process exceeds the expected time of two hours.
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-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.