org.locationtech.geomesa.tools.export.ExportCommand
export options
query hints
arrow dictionaries (lazily evaluated)
number of bytes to write per file
Number of bytes written so far (including buffered output).
Number of bytes written so far (including buffered output).
Note that this may be expensive to calculate.
Export a batch of features
Export a batch of features
features to export
count of features exported, if available
Start the export
Feature exporter that handles chunking output into multiple files