About Wynner

Wynner · ‎03-17-2020

@Renew I ran a test with one of the MiNiFi agents and I was successful in tailing a symlink in Windows, (C++ 0.7.0). Which agent and what version of the agent is being used?

Wynner · ‎03-16-2020

@Ajayra Here is a link to the standard MiNiFi documentation: Getting started with MiNiFi It is a great place to start and has a lot of good information.

Wynner · ‎02-24-2020

@mahieddine It sounds like that either the VM will need more resources to run the current flow design or change the flow to require fewer resources. Once there are OOM errors, then all sorts of other issues could occur.

Wynner · ‎02-10-2020

@Sush217 The easiest way to get the templates would be to restart NiFi and then download the saved templates from the NiFi flow. Otherwise, you will have to manually extract the templates from the flow.xml.gz file, which is prone to errors.

Wynner · ‎01-30-2020

@mbaid How can I schedule a NiFi processor to run only when it receives the first flow file of the day? If you know the time of the first flow file, you can configure a processor with a Scheduling Strategy of CRON driven. If you don't know the time of the first flow file, the solution would be different depending on which processor would be the first processor in the flow. The processor can ignore all subsequent flowfiles. Does this mean the subsequent flow files can be removed?

Wynner · ‎01-22-2020

@ksha The URL looks incorrect: t3://testurl.com:39101. Is the name of the sever where the WebLogic server is running testurl.com? Is the port 39101 correct? The default port for WebLogic is 7001.

Wynner · ‎12-18-2019

@burakongun In my experience with the msi file, I've had to do a couple of steps before running it. First, make sure there are no blanks spaces in the path to JAVA. Something like C:\Java Second, I created a local user that was used to run MiNiFi. I also gave this user Administrator privileges. I hope this helps.

Wynner · ‎12-17-2019

@AndyAjram Did you install NiFi as a service in Windows? If not, you should be able to download the msi file for the version of NiFi from the public repo. What version of NiFi is being used?

Wynner · ‎12-17-2019

@AnilSST What is the value of the Maximum Timer Driven Thread Count?

Wynner · ‎12-17-2019

@minaa_khalili I see the same behavior in my testing. This was a known issue with the ReplaceText processor. The only way I can get it to work the same is to insert a line return in between the regex's. Example image below: The issue was resolved in the next release of MiNiFi.

Wynner · ‎12-16-2019

@burakongun Did you get past this issue or are you still facing the problem?

Wynner · ‎12-06-2019

@kamlesh_sharma Are you still facing this issue?

Wynner · ‎12-06-2019

@john_e_king Are you still facing this issue?

Wynner · ‎12-06-2019

@Muhammad_Waqas What is the configuration of the TailFile processor?

Wynner · ‎12-05-2019

@johnmteabo You're correct, the PublishJMS processor is not included in "out of the box" MiNiFi. You must copy over the nar with the needed class: org.apache.nifi.jms.processors Keep in mind, you will also have to copy over the nar with the Connection Factory Controller Service which is a required property for that processor. The two nars should be: nifi-jms-cf-service-nar-version-number.nar nifi-jms-processors-nar-version-number.nar The version number must match the version numbers of the current nars in the MiNiFi lib directory.

Wynner · ‎12-05-2019

@habtamuwubneh5 What processor is being used to collect data from the node, 172.21.42.53, where MiNiFi is running?

Wynner · ‎12-05-2019

@amittal6_ What version of the toolkit is being used for the conversion? Which particular processor(s) is the issue occurring?

Wynner · ‎12-05-2019

@Stefschue Is SSL enabled on NiFi?

Wynner · ‎12-05-2019

@aquib_mohammed What is the format of the files?

Wynner · ‎11-07-2019

@shailuk How large are the large files? How many concurrent tasks are configured in the FetchSFTP processor?

Wynner · ‎09-26-2019

@r_young What is the version of Windows and Java?

Wynner · ‎09-23-2019

@budati If you cannot get the blank space in, then just go back to the default of ; and add it between the parameters in the Command Arguments property.

Wynner · ‎09-23-2019

@budati What is the version of NiFi? I'm testing with 1.9 and it takes a blank space.

Wynner · ‎09-20-2019

@budati Do not make the Argument Delimiter property an empty string, make it literally a blank space, " ". Just don't put the quotes, okay?

Wynner · ‎09-19-2019

@budati Remove the semi-colon replace with a blank space and it should work for you.

Wynner · ‎09-18-2019

@budati What value is in the Argument Delimiter property ?

Wynner · ‎07-19-2019

@Bikram Rout What is being written to the minifi-app.log file during startup?

Wynner · ‎07-18-2019

@Nishant Gupta You would add those properties after this line in the config.yml, the last line in the file: NiFi Properties Overrides: {}

Wynner · ‎07-18-2019

@Osvaldo Demierre You need to configure the Security Properties inside the config.yml file for MiNiFi to communicate via HTTPS to NiFi.

Wynner · ‎07-18-2019

@Osvaldo Demierre That use case would use a single Remote Process Group and the same input port on the NiFi flow to receive the data from the TailFile processors running in MiNiFi. Then the attributes of the flow files from each TailFile processor could be used in a RouteOnAttribute processor to separate the data into their respective flows.

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Last Visited	‎03-26-2020 09:35 AM

Date Registered	‎07-30-2019 10:40 AM
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Total Messages Posted	574
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