Re: Site 2 Site protocol

Hi Vikram, The current site-to-site protocol is part of the core NiFi framework and is not extendible without modifying the NiFi source code to replace/add a custom protocol where the existing protocol is implemented. Can you describe the problem you are hoping to solve? Perhaps someone on this

Site 2 Site protocol

Hi, I see that the Site-2-Site data transfer supports both RAW and Http protocols. Is it possible to extend this to support custom protocols? Regards, Vikram

Version 1.2.0 of nifi-script-tester released

All, I've just released version 1.2.0 of the nifi-script-tester [1], a utility that lets you test your Groovy, Jython, and Javascript scripts for use in the NiFi ExecuteScript processor. Here are the new features: - Upgraded code to NiFi 1.4.0 - Added support for incoming flow file attributes F

Re: FTPS

I haven't done anything like this before? how do I implement this in nifi On Thu, Oct 5, 2017 at 3:08 PM, Matt Burgess wrote: > Austin, > > There is an open Jira (NIFI-2278 [1]) to add this support to the > existing processor(s), I believe if Apache Commons Net is used for the > clients then we

Re: StoreInKiteDataset, wasb, and class path

Just to follow up on Matt’s comments, the *name* value is used when the flow is serialized to the flow.xml.gz file and deserialized. For example, if a property descriptor has name “ssl-protocol-version” and value “SSL 3.0”, the XML would look like: Something using SSLSSL 3.0 … Now, when

Re: FTPS

Austin, There is an open Jira (NIFI-2278 [1]) to add this support to the existing processor(s), I believe if Apache Commons Net is used for the clients then we would just need to create an FTPSClient [2] instead of an FTPClient. In order to support prototyping such things, Apache Commons Net was a

Re: A bag of groovy questions regarding the ExecuteScript processor

Giovanni, For the session.each(), a rollback will occur if an exception is not caught. ExecuteScript catches anything bad that happens from the script itself, and will perform the rollback. If you catch your own exceptions, you have much more control over how the flow files (and the overall sessio

NiFi and MSMQ

Hi, Has anyone tried integrating MSMQ with Apache NiFi (sender/receiver)? Is it even possible? As per MS documentation – “Message Queuing applications can be developed using C++ APIs or COM objects. Applications can be built in any of the popular development environments: for example, Microsof

FTPS

Has anyone successfully implemented a flow that can perform an ftps (ftp with tls/ssl) there is not a standard option for this. We can successfully wget the data but are having trouble ftping in general. any advice? -- ​Austin Duncan *​Researcher​* PYA Analytics 2220 Sutherland Avenue

Re: 3 of 7 Expand all Print all In new window SiteToSiteProvenanceReportingTask reports no data when event type filter is defined

I did some more testing and found that if I restart the NiFi instance that is running the reporting task, I start getting provenance events again in my other instance. If I stop the reporting task, add the DOWNLOAD filter, restart the task and then generate only download events, those download

Re: 3 of 7 Expand all Print all In new window SiteToSiteProvenanceReportingTask reports no data when event type filter is defined

I had a SiteToSiteProvenanceReportingTask running in 1.3.0, so I gave this a try myself. I think I’m able to reproduce the issue that Fred is seeing. But I’m not sure if the issue is only related to adding an Event Type filter to the reporting task. With no filter, I generated some DOWNLOAD e

Re: 3 of 7 Expand all Print all In new window SiteToSiteProvenanceReportingTask reports no data when event type filter is defined

Hi Fred, I have used the reporting task with specific event types listed, but I've not run into issues personally. I am curious if you have tried looking for more common event types, such as RECEIVE, CONTENT_MODIFIED, or ATTRIBUTES_MODIFIED? EXPIRE events only fire when FlowFiles get aged off f

Re: MiniFi

Hi Vikram, This is not currently possible. There has been some initial work and some discussion on C2 capabilities that are in progress of being designed/built out [1][2]. There is heartbeating and providing operations for an agent to carry out that has an initial implementation in C++. There i

MiniFi

Hi, Is it possible to monitor and manage the MiniFi agents that connect to NiFi server from a the NiFi Server UI? Regards, Vikram