Module hd.hdfs.in.vector allows to GET Hive table and transform it to GRASS vector map.
NOTES
The module allows to GET results from HDFS and create GRASS vector.
The module download serialized GeoJSON file from HDFS to local filesystem and in the second step
modifies file to standard GeoJSON format. The second step is important to make
file consistent according to GeoJSON standard. In that time, format is readable
by v.in.ogr and can be transformed
to the native GRASS vector map.
EXAMPLES
Copy and transform Hive table stored as Esri GeoJSON to GRASS vector.
The result map will include table with attributes count and bind_id.
hd.hdfs.out.vector.py driver=webhdfs out=europe_agg2 attributes='count int,bin_id int' hdfs=/user/hive/warehouse/europe_agg1