When using spark, Dataframe can have nested schemas, and this can be saved in parquet format.
I am considering using ignite improve performance of my spark jobs, and they are using nested schemas (for storing complex objects)
Is it supported by ignite ?
yves.
Currently, Ignite doesn't support reading or writing nested schemas. You can file a ticket in Ignite Jira - https://issues.apache.org/jira/projects/IGNITE/ and I will try to implement this feature.