@ -56,7 +56,10 @@ object CollectionUtils {
.flatMap(i => CollectionUtils.fixRelations(i))
.filter(i => i != null)
.map(r => mapper.writeValueAsString(r))(Encoders.STRING)
.write.mode(SaveMode.Overwrite).save(targetPath)
.write
.mode(SaveMode.Overwrite)
.option("compression", "gzip")
.text(targetPath)
}