Parquet

Apache Parquet

Parameter	Value
path	A string which specifies the origin of the file
rowGroupSize	The recommended disk block/row group/file size is 512 to 1024 MB on HDFS.
Auth Type	This field defines the authentication type for your data sync. Cinchy supports "Access Key" and "IAM" role. When selecting "Access Key", you must provide the key and key secret. When selecting "IAM role", a new field will appear for you to paste in the role's Amazon Resource Name (ARN). You also must ensure that: The role must be configured to have at least read access to the source The Connections pods' role must have permission to assume the role specified in the data sync config Note: This field was added in Cinchy v5.6

<ParquetDataSource 
    path="String" 
    rowGroupSize="String">
    <Schema>
    ...
    </Schema>
    <Filter/>
</ParquetDataSource>