You can export data from a project view and from a Results Table component. An export creates a file based on your data that you can either store in HDFS or download to your computer.
The exported data is based on the current refinement state of your project, so it will not include attributes that have been filtered out or hidden. You will be able to preview a small sample of the exported data, as well as a list of attributes that will not be included, before you export.
When you export project data, you must specify whether you want the file exported to HDFS or your computer. If you export to HDFS, you must specify a directory to save the file to. If you export to your computer, the file is automatically downloaded once it has been generated.
Note:
The exported data uses attribute display names by default. However, if you are exporting to an Avro file, any attribute display names that contain invalid Avro characters will be replaced with their attribute keys.Transposing attributes
If the data set you're exporting contains multi-value attributes, you can have some or all of them transposed. Transposed attributes are replaced with sets of Boolean attributes representing their possible values.
Note:
You cannot transpose attributes when exporting to an Avro file.Because multi-value attributes can have numerous possible values, you can specify a limit for the number of new columns added for each transposed attribute. Columns will only be added for the top values until the limit is reached.
Problems viewing non-ASCII attribute values
If the data set you export contains non-ASCII attributes, the non-ASCII attribute values may be corrupt when you open the CSV file. For example, this data corruption problem occurs with Chinese, Japanese, and Korean attribute values and other non-ASCII language encodings.