Hello All, I'm attempting to convert from a GetHDFS processor in apache nifi in anticipation of it being deprecated. I am going to use the ListHDFS instead yet when I set up the same inputs it is only returning the file path in a flow file and not actual folder content(files). Can anyone help with this? I'm just sourcing from a HDFS directory.  ... View more

Hello all,  I am trying to get a rowcount from hdfs location, then depending on the number, send out an email to flag that directory.    So here is my flow: GETHDFSFILEINFO -> COUNTTEXT -> EXTRACTTEXT -> ROUTEONCONTENT -> PUTEMAIL I need help with the EXTRACTTEXT configuration for this flow, here is the contents of the flowfile coming from the extracttext: { "objectName" : "**************", "path" : "************", "type" : "directory", "owner" : "***********", "group" : "hdfs", "lastModified" : "************", "length" : "5501268", "replication" : "0", "countFiles" : "38", "countDirs" : "6", "permissions" : "***********" }   So I am using the "countFiles" and want to just extract this value with the EXTRACTTEXT processor. Can someone please help me with the proper configurations?     @Matt    ... View more

Hello, I want to perform a simple mathematical operation on a json attribute. I simply want to subtract 30 from the value.  Any help would be appreciated ... View more

Hello, I am curious if it's capable through scripting or another measure to start NiFi Processors/process groups in a specific manner. Any help or leads will be appreciated.   ... View more

Good Morning,  Is it possible to simultaneously clear the state of multiple processors? I have 108 different process groups and I want to see if there is a way to clear the state of the QueryDatabaseTable in each process group without manually going into each one and clearing it. Any ideas/suggestions would be appreciated.   ... View more