Vladislav Glinskiy created ATLAS-3640:
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Summary: Update 'spark_ml_model_ml_directory' and
'spark_ml_pipeline_ml_directory' relationship definitions
Key: ATLAS-3640
URL: https://issues.apache.org/jira/browse/ATLAS-3640
Project: Atlas
Issue Type: Task
Reporter: Vladislav Glinskiy
Fix For: 2.1.0, 3.0.0
Update 'spark_ml_model_ml_directory' and 'spark_ml_pipeline_ml_directory'
relationship definitions to use 'DataSet' type instead of it's child type
'spark_ml_directory'. This is required in order to integrate Spark Atlas
Connector's ML event processor.
Previously, Spark Atlas Connector used the 'spark_ml_directory' model for ML
model directory but this is changed in the scope of
[https://github.com/hortonworks-spark/spark-atlas-connector/issues/61],
[https://github.com/hortonworks-spark/spark-atlas-connector/pull/62] so ML
model directory is 'DataSet' entity(i.e. 'hdfs_path').
Thus, relationship definitions must be updated, otherwise, an attempt to create
relation leads to:
{code:java}
org.apache.atlas.exception.AtlasBaseException: invalid relationshipDef:
spark_ml_model_ml_directory: end type 1: spark_ml_directory, end type 2:
spark_ml_model
{code}
since 'COMPOSITION' requires 'spark_ml_directory' to be set.
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