[NIFI-9929] CSVRecordSetWriter output the java object like [Ljava.lang.Object;@580f36fb

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.14.0
• Component/s: NiFi Registry
• Environment: Operating System: CentOS Linux 7 (Core) ; CPE OS Name: cpe:/o:centos:centos:7 ; Kernel: Linux 3.10.0-1160.31.1.el7.x86_64
• Flags: Patch
• Assignee: Unassigned
• Reporter: duncanfu
• Created: 15/Apr/22 03:07
• Updated: 15/Apr/22 03:07

Description

hello,

I want to merge some records from json to csv, so I create a work flow like image-2022-04-15-10-57-49-229.png,  and I try to use CSVRecordSetWriter to construct the csv file, but when I have a compelix json like json.txt, the end csv file will contains some property is java memery object such as [Ljava.lang.Object;@580f36fb like file cc_2022-04-15-11-11-15.CSV. I don't know which is right or not, BUT i think if it return the json string will be better. all that's should i need.