Hi all, I'm trying to map dependencies between a set of Datasets and a set of Processes in Apache Atlas. The scenario can be described as follow. Process p1: input datasets: d1, d2, d3 output datasets: d4, d5 Process p2: input datasets: d1, d4 output datasets: d6 Process p3: input datasets: d6 output datasets: none When looking at dataset d6 lineage I can clearly see that it is being generated by process p2, but I cannot see that it is also an input of process p3. This seems to be related to the fact that process p3 does not have any output dataset. But I would be able to visualize it in d6 lineage, because a relationship between d6 and p3 exists (d6 is an input of p3). As per my understanding, a process is shown in lineage ONLY if it has at least an input AND an output. IMHO, this condition is too strict. A process should be shown in a lineage graph whenever it has at least an input OR an output. Does anyone know if this is a configurable option in Apache Atlas 1.1.0 or if there's a workaround? Thank you very much, Alessandro ... View more

Hi all, I'm trying to perform an import in Atlas using Import API by leveraging Python Requests. I have successfully exported data in a ZIP file previously using Python Requests. Now, when I try to import data (on the same Atlas instance where I exported data from) I get an Null Pointer Exception Error. Below is the code used to call Atlas Import API: headers = { "Cache-Control" : "no-cache" } local_filename = "/tmp/backup.zip" r = requests.post(     self.__import_api_url, # this is Atlas Server URL for Import API     headers = headers,     files = { "file" : (local_filename, open(local_filename, "rb"))},     auth = (self.__user, self.__pwd) # authentication username and password ) The response from Python Requests is: {"errorCode":"ATLAS-500-00-001","errorMessage":"java.lang.NullPointerException: "in is null","errorCause":"in is null"} Attached there is the log file generated by Atlas. Atlas_import_error.txt Any help is much appreciated! Thanks, Alessandro ... View more