Added option to wait for the completion of the multi-threaded transformations
Affected areas: all source-to-destination flows.
In this update, we introduced an option to set a synchronization point for parallel source-to-destination transformations. It allows flow to wait for the completion of the parallel transformations before proceeding to the next step.
Better handling of partially matching filenames in Redshift and Snowflake flows
Prior to this update, when the destination table names were partially matched (for example,
customerorders) the system created files to load partially matching names. In some cases this was causing a collision when loading data into multiple Amazon Redshift or Snowflake tables in parallel.
In this update, we fixed it by making sure that the filenames are unique enough to not cause collision even when they are partially matched.