Hi All, Thanks a lot to this awesome community. I am using ListenTCP to stream all the logs from a port and sending it to hdfs. Using listensyslog I know it can parse for syslog messages and forward but reject the messages which are not in syslog format. Are there any major resoning why should I use listetcp over listensyslog besides above point? Thanks Dhieru ... View more

Hi All, Thanks a lot to this awesome community. My data flow looks like listentcp -> mergecontent -> updateattribute -> puthdfs I have reveiwed the number of concurrent tasks and increased them however still all the flow gets overwhelemed (see attached image )by data spikes.Any suggestions to handle this. capture2.png Thanks Dhieru ... View more

HI All, Thanks a lot to this awesome community. I have a lot of process groups in my nifi ui and some of them are overwhelmed with the data, the success queue is filled up. Is there a way to look what all success queue inside of process queue's are filled up from the main page? Thanks Dhieru ... View more

Hi All, Thanks a lot to this awesome comunity I am ingesting file through getfile processor and update the filename with date and time, in addition adding a tracker which resets after 9 is reached, below is how I approached my updateattribute processor looks like below Then I configured advanced setting in the updateattribute processor attached ie the config however the seq attribute is not resetting. Any thoughts help please Thanks Dheiru ... View more

Hi All, Thanks a lot this awesome community. I using replace text processor and I used the apporaches such as desribed in these 2 links below https://community.hortonworks.com/questions/147405/replacing-new-lines-weird-behavior-observed.html https://community.hortonworks.com/questions/147226/replacetextprocessor-remove-blank-lines.html this consumes a lot of heap space and need something efficient, @Matt Clarke suggested to use shown in picture. Now I am using Evaluation mode as Line by line Search regex as ^ (new line shift+enter) $ What should be my replacement value? since there are no groups formed there? Any help or suggestions? Thanks a lot ... View more