Re: API 1.0 questions

2016-10-18 Thread Koji Kawamura
Hello, I was able to start/stop processors using 1.0 API. I am not sure if the API has changed from 0.x but, it seems you don't have to increment the revision. I used the same revision that is returned by NiFi. Here is an example (it's Javascript):

Re: Processors on the fly for many sensor devices

2016-10-18 Thread Andrew Psaltis
Davey, Sorry for the delay in getting this done, I was away from the keyboard for almost 1.5 weeks after a death in the family. I have moved the GetTCP processor code to it's own bundle and separate repo [1] with NiFi 1.0.0 as the target. I'm not sure if that is the long term home for it. However,

cannot add working users to nifi

2016-10-18 Thread Alessio Palma
Hello I did setup a 3 hosts nifi cluster, I followed the docs ( administration guide ) and now each user I add has no access. Can login but cannot do anything but see the users on the system. Is there an alternative setup procedure I can follow? User I added has been granted with same groups and

API 1.0 questions

2016-10-18 Thread ruaraidh jay-chalmer
Hi, I have been working on a few python tools that use the NiFi Rest API to do a few checks and commands here and there. Since the goal is mainly monitoring, stopping a processor is a very useful tool. In the previous version of the API (~0.7) I managed this by creating a dictionary with purely

Build failure under CentOS 6.7

2016-10-18 Thread Giordano, Michael
I am currently following the NiFi QuickStart to get my first NiFi server up and running under CentOS 6.7. I am getting compile failures and I'm not sure why. I started from an empty directory as root (with full permissions) on a test machine with SELinux disabled. # git clone

Re: Flow file from a (long) string

2016-10-18 Thread Matt Burgess
Alessio, The ReplaceText processor [1] will allow you to set the content of a flow file to a string of your choosing. You can use GenerateFlowFile [2] with a size of 0B and type Text, to get a flow file routed to ReplaceText, which then sets the content. This is a common pattern seen in some of

Re: cannot add working users to nifi

2016-10-18 Thread Bryan Bende
Hello, Assuming you were starting with a new cluster, the initial admin user is granted access to modify users, groups, and policies, but nothing else. The idea being they can then grant access to whatever else they want to. It sounds like you need to create a policy for the root process group

Re: cannot add working users to nifi

2016-10-18 Thread Alessio Palma
Thanks a lot! You saved the day. On 18/10/2016 14:41, Bryan Bende wrote: > Hello, > > Assuming you were starting with a new cluster, the initial admin user is > granted access to modify users, groups, and policies, but nothing else. > The idea being they can then grant access to whatever else

Re: API 1.0 questions

2016-10-18 Thread ruaraidh jay-chalmer
Thanks a lot for your help! I was missing the Id in components (and like you said, no need to increment version). You've saved me a lot of time, thanks again :) Wishing you a pleasant day! 2016-10-18 12:36 GMT+02:00 Koji Kawamura : > Hello, > > I was able to start/stop

Re: How to increase the processing speed of the ExtractText and ReplaceText Processor?

2016-10-18 Thread Mark Payne
Prabhu, Thanks for the details. All of this seems fairly normal. Given that you have only a single core, I don't think multiple concurrent tasks will help you. Can you share your configuration for ExtractText and ReplaceText? Depending on the regex'es being used, they can be extremely

Flow file from a (long) string

2016-10-18 Thread Alessio Palma
Hello, is there a processor which allows to build a flowfile from a string? Basically I have some huge queries and want to add them into the workflow without load them from file or database. AP

Nifi processeror's input form

2016-10-18 Thread Yari Marchetti
Hello, I need to configure several processors with some very long text and, even if it's very easy to create them, I'm finding the UI for reading a little "unhandy". The reason is that: - As long as the text is only one line (even if very very long), there's no problem: a scrolling bar is created

Re: Nifi processeror's input form

2016-10-18 Thread Yari Marchetti
Done, https://issues.apache.org/jira/browse/NIFI-2913. Thanks, Yari p.s. Could not add images because cannot upload them, hope it's clear anyway On 18 October 2016 at 17:48, Joe Witt wrote: > Yari > > Definitely sounds like a bug and I agree it is 'unhandy' when stated in

RE: Build failure under CentOS 6.7

2016-10-18 Thread Giordano, Michael
Russell, Thank you for the pointer much easier :) Mike G. From: Russell Bateman [mailto:russell.bate...@perfectsearchcorp.com] Sent: Tuesday, October 18, 2016 11:32 AM To: users@nifi.apache.org Subject: Re: Build failure under CentOS 6.7 Michael, You don't have to build NiFi yourself to

Re: Nifi processeror's input form

2016-10-18 Thread Joe Witt
Yari Definitely sounds like a bug and I agree it is 'unhandy' when stated in the nicest possible terms. Do you mind creating a JIRA for this? Thanks Joe On Tue, Oct 18, 2016 at 11:32 AM, Yari Marchetti < yari.marche...@buongiorno.com> wrote: > Hello, > I need to configure several processors

Re: Build failure under CentOS 6.7

2016-10-18 Thread Russell Bateman
Michael, You don't have to build NiFi yourself to get going, you can just download pre-built "binaries". It's written in Java, so there are no platform gotchas at all: https://nifi.apache.org/download.html On 10/18/2016 07:36 AM, Giordano, Michael wrote: I am currently following the NiFi

Re: Nifi template for Facebook api

2016-10-18 Thread Matt Burgess
I'm not aware of any existing templates, but one of my Stack Overflow answers [1] refers to the processor(s) used, as well as a link to a lengthy discussion about SSL/auth topics thanks to Andy LoPresto. Regards, Matt [1]

Nifi template for Facebook api

2016-10-18 Thread Buntu Dev
Are there any sample templates for importing data from FB graph/marketing/atlas api into HDFS via Kafka? I'm more interested in the SSL/auth handshake via Nifi. Please let me know. Thanks!

Re: Nifi processeror's input form

2016-10-18 Thread Scott Aslan
Yari, Please take a look at https://github.com/apache/nifi/pull/1145. I believe this should fix the issue you are seeing with the resize handle. Thanks, -Scott On Tue, Oct 18, 2016 at 12:08 PM, Yari Marchetti < yari.marche...@buongiorno.com> wrote: > Done,

Re: Build failure under CentOS 6.7

2016-10-18 Thread Andy LoPresto
Michael, Just to help us close this out, could you please provide the full output of the Maven build as a GitHub Gist [1]? I understand it’s too long to put in the email body, but the full output should help us contextualize the error and hopefully solve this and prevent other users from

RE: Build failure under CentOS 6.7

2016-10-18 Thread Giordano, Michael
Andy, I’ve never done this before. I hope I did it right. https://gist.github.com/cissmjg/544be6c1e1f571bd97177a55eb088c1a I attempted to build NiFi with the ‘default’ mvn commands from the QuickStart page. If you need me to build with other options, please let me know. Thanks, Mike G. From:

Re: Build failure under CentOS 6.7

2016-10-18 Thread Andy LoPresto
Thanks Michael. I'll review this when I am back at my keyboard. Andy LoPresto alopre...@apache.org alopresto.apa...@gmail.com PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > On Oct 18, 2016, at 12:08, Andy LoPresto wrote: > > Michael, > > Just to

RE: Build failure under CentOS 6.7

2016-10-18 Thread Giordano, Michael
“Can you confirm the JDK is installed and available from your build? “ And this is what one gets when one asks some else “Can you please install java on machine ‘X’?” You get a JRE installed and not a JDK. Strictly a PICNIC problem here …. Sorry for the noise! Mike G. From: Aldrin Piri

Re: PutDynamoDB processor

2016-10-18 Thread Gop Krr
Hi James, I have started exploring the option of building the scan operator for the DynamoDB. I will let you know, how is it going. Thanks Rai On Fri, Oct 14, 2016 at 11:42 AM, James Wing wrote: > Correct, but I'm afraid I'm no expert on DynamoDB. It is my understanding >

Re: Build failure under CentOS 6.7

2016-10-18 Thread Aldrin Piri
Hey Michael, Can you confirm the JDK is installed and available from your build? Does `javac -version` return appropriately? Is JAVA_HOME set? If not, could you set it to the location of your JDK? If it is, can you verify the bin directory associated with it contains a javac? The culprit

RE: Build failure under CentOS 6.7

2016-10-18 Thread Giordano, Michael
Running "mvn clean install" gave me a failure on just the nifi-api [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project nifi-api: Compilation failure -> [Help 1] Mike G. -Original Message- From: Matt Burgess

Re: Build failure under CentOS 6.7

2016-10-18 Thread Andy LoPresto
No worries. Thanks for helping us track this down. Andy LoPresto alopre...@apache.org alopresto.apa...@gmail.com PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > On Oct 18, 2016, at 1:07 PM, Giordano, Michael > wrote: > > “Can you confirm