@ApacheNifi  I have this flow that take files from Azure Blob Storage (with ListAzureBlobStorage processor). Now.. is there some trigger or notification mechanism that indicates that new files to be processed have been uploaded to the Azure blob?? Thank you so much   ... View more

Hi @Nifi ! I created a flow in local nifi, now i ve to do the deployment in virtual machine azure. I use docker compose to do that and it works but the ListFile processor to ingest the file doesn't accept the directory path of virtual machine. I insert the path that i find from virtual machine terminal (with the command pwd) but doesn't work. How can i ingest the file that i ve load on virtual machine? thanks  ... View more

Hi @ApacheNifi, i have i extracted the attributes from the filename and used AttributesToJson to create a json file to upload into elasticsearch (to create a catalog). It gives me many problems, what can I do? I also noticed that from updateattribute to attributetojson it adds "\ n" in two fields. This is my flow:  UPDATEATTRIBUTE: I have correctly configured updateattribute and this is the result  Setting: Result: ATTRIBUTESTOJSON: Configuration: Result:   as you can notice in jsonattributes it adds a "\ n" at the end of the strings "giri" and "id-riduttore" fields PUTELASTICSEARCHHTTPRECORD: Configure:      Error: How can i do this? thank you so much  ... View more

I used the PutParquet processor with CSVReader to compress files.txt in parquet format and moving them to HDFS. Checking from the Browse Directory of Hadoop however the files keep .txt Is it normal? Are they saved in parquet format? Thank you! @ApacheNifi   Configuration of PutParquet processor:   Hadoop: ... View more

Hi, i can't compress so many files.txt into a Parquet format to save in HDFS. How can i do that? @ApacheNifi  ... View more