URL configuration for the remote process group in Nifi 1.3

2018-06-03 Thread Paresh Shah
I have a cluster with 3 nodes. We are using RPG for load balancing Node1 ( primary and cluster coordinator ). Node2 Node3 When configuring the RPG is use Node1 as the target URL. My question is what happens to this RPG when the Node1 goes down or is offline. At this point how does the RPG keep

Re: URL configuration for the remote process group in Nifi 1.3

2018-06-03 Thread Mark Payne
Paresh, When NiFi establishes a connection to the remote instance, it will request information from the remote instance about all nodes in the cluster. It then persists this information in case nifi is restarted. So whichever node you use in your URL is only important for the initial connection

NIFI URL

2018-06-03 Thread Dev Lamani
Dear Team, I need urgent help on Apache NIFI. 1. I could able to install NIFI-1.3.0 2. Started the NIFI services 3. Tried Invoking NIFI UI : localhost:8080 > Not able to Invoke NIFI UI > In nifi.properties file the port is 8080. Pl help me ASAP. I was trying to seek help from the nifi c

Re: NIFI URL

2018-06-03 Thread Tony Kurc
Hi Dev, I saw your questions in irc, I tried to recommend the dev or user list to get a quicker response to your questions, but you had already left the channel. I expect your questions will get answered more quickly here On Sun, Jun 3, 2018, 1:44 PM Dev Lamani wrote: > Dear Team, > > I need urg

Re: NIFI URL

2018-06-03 Thread Chris Herrera
Dev, Can you send os/java version. Did you change any parameters? Can you share the logs from the /logs dir? Regards, Chris On June 3, 2018 at 12:45:58 PM, Tony Kurc (trk...@gmail.com) wrote: > Hi Dev, I saw your questions in irc, I tried to recommend the dev or user > list to get a quicker respo

Re: NIFI URL

2018-06-03 Thread Kevin Doran
Thanks Tony and Chris for the help. I just synced up with Dev on HipChat. For those interested, he was running into this issue which was fixed in NiFi 1.5.0: https://issues.apache.org/jira/browse/NIFI-4640 Regards, Kevin On 6/3/18, 13:52, "Chris Herrera" wrote: Dev, Can you send os/j

Re: [VOTE] Release Apache NiFi MiNiFi C++ 0.5.0

2018-06-03 Thread Joe Witt
+1 (binding) Confirmed sigs, hashes, commit. Built on Fedora 28 Checked L&N. Wow that thing is serious! Nicely done. Ran flow example flow on fedora 28 build against latest nifi using example minificpp flow Ran flow example on osx convenience binary build against latest nifi use example minific

Re: [VOTE] Release Apache NiFi MiNiFi C++ 0.5.0

2018-06-03 Thread Tony Kurc
All, I haven't been able to verify this release due to some equipment failure.. it looks like there is enough votes to pass, but I'm going to keep trying. On Sun, Jun 3, 2018, 5:58 PM Joe Witt wrote: > +1 (binding) > > Confirmed sigs, hashes, commit. > Built on Fedora 28 > Checked L&N. Wow that

Re: [VOTE] Release Apache NiFi MiNiFi C++ 0.5.0

2018-06-03 Thread Jeremy Dyer
Tony - thanks for trying to verify the release! Always great to have people helping out. Your right we do have enough votes for a pass though but it's always great to have more feedback in case we missed something. Sorry about the equipment failures and let me know if there is anything I can o t

Re: [VOTE] Release Apache NiFi MiNiFi C++ 0.5.0

2018-06-03 Thread Tony Kurc
+1 (binding) -verified signature and hashes -verified build on a slightly weird ubuntu 16.04 x86_64 (had a tough time with dependencies, but that was likely my environment). Got about 25% through a build on a clean Ubuntu MATE 16.04 on a raspberry pi 3, but that was looking good. -due to limited t

Re: [VOTE] Release Apache NiFi MiNiFi C++ 0.5.0

2018-06-03 Thread Kevin Doran
+1 (non-binding) I followed the steps in the helper guide and was able to verify the agent works as expected with a couple test flows that send data to NiFi over s2s. Most of my RC verification was done with the agent on Mac OS 10.12. A full build with tests passed on Ubuntu 16.04 for me. One

Re: Using EL classes with just java Map objects

2018-06-03 Thread Koji Kawamura
Hi Mike, In order to evaluate an ExpressionLanguage with Map containing variables, I used Query.prepare, to parse a query String into PreparedQuery. Following code snippet works without issue. Is that something you want to do? final Map map = Collections.singletonMap("name", "John Smith"); final

Re: Disable all Remote Processors

2018-06-03 Thread Jorge Machado
Hi Pierre, sorry, for the late response. Yes that is the idea. In our case we have a lot of RPG and is kind of boring the need to go trough every single one and click disable Thanks for the response any way. > On 15 May 2018, at 11:50, Pierre Villard wrote: > > Hi Jorge, > > I'm not sur