I have lot of log files I need to get some specific file(based on date) for that I use regular expression in GetFile(file filter option). I have file with name nifi-app.log nifi-app_2017-10-23_10.0.log nifi-app_2017-10-23_20.0.log nifi-setup.log nifi-user_2017-10-06.log In above files I need only nifi-app_2017* files only for I use regular expression ".*app_2017\.log". After I start flow in result no data is flowed. Can anyone help me whether my regular expression is correct or wrong? ... View more

I am using HDP 2.5. I try to add time for file which is locate in HDFS file. For that I use GetHDFS->UpdateAttribute->PutHDFS. First I get file from HDFS through GetHDFS processor and then I change format of file in UpdateAttribute by adding property " ${filename}.${now():format("yyyy-MM-dd-HH:mm:ss.SSS'z'")}". Finally I try to put file in HDFS that time I got issue " Failed to write to HDFS due to java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: .test.csv.2017-10-03:03:19.814z: java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: .test.csv.2017-10-03:03:19.814z" . UpdateAttribute PutHDFS ... View more