@Rajeev Vandakar Partitions are created to prune data for efficient queries. You cannot set authorization on partition level. You can however, create views on your table and then grant access to views to different groups. You can also set column level authorization but not partition and it doesn't make sense to have authorization on a partition where you might be partitioning based on let's say date, state or something like that. For example, if you want people to access data for certain states only, in those case you can use column level authorization. ... View more

@Adda Fuentes When you infer the schema, do you store the schema in content (default) or send it to attribute "inferred.avro.schema"? Can you try setting the inferred schema to attribute? Also set the input content type explicitly to json if it is not. ... View more

@Francisco Pires What is the encoding of incoming file? ReplaceText default encoding is UTF-8 which I think should be sufficient for this. But you are also writing raw file. Check content of the flow file by looking at data provenance. I think the raw file is likely being written the right way but whatever you are using to read the file is not showing you the content in the encoding you need to read this data properly. ... View more

@amine adi For nifi "127.0.0.1" is its own host. Not your linux host. How do you connect to linux host from your sandbox? For example if you want to scp a file from your sandbox to your linux host, what ip address/host name wil you use? Use that instead of 127.0.0.1 from Nifi to connect to Cassandra. ... View more

@amine adi So Cassandra is running on same node as Nifi? Is that right? ... View more

@Lucy zhang There was a bug in virtualbox that I shared in above jira. That's why you get that issue. ... View more