Re: Using Nifi OIDC authentication through a proxy?

2019-08-12 Thread Elemir Stevko
Hi Pat, Koji Kawamura has a set of examples on how to configure NiFi behind reverse proxy that I have successfully used for my setup: https://github.com/ijokarumawak/nifi-reverseproxy Also, check the following thread:

Re: Exception in ExecuteScript when creating boto3 client for S3

2019-03-24 Thread Elemir Stevko
nterpreter and script. I'm looking at Py4J to try and bridge the gap, but in the meantime you have to choose between "pure" Python (Jython) for ExecuteScript and full Python with ExecuteStreamCommand/ExecuteProcess. Regards, Matt On Sun, Mar 24, 2019 at 11

Exception in ExecuteScript when creating boto3 client for S3

2019-03-24 Thread Elemir Stevko
Hello, I am trying to implement a Python-based ExecuteScript processor in NiFi 1.9.0 that will get a list of files from S3. I am getting an exception when I am trying to create an s3 client in boto3: boto_client = boto3.client('s3', region_name='us-east-1') Exception: No module named

Re: Problem with property descriptor in InvokeScriptedProcessor

2019-03-21 Thread Elemir Stevko
Hi Denes, Yes, that was it. I missed the import you mentioned. Thanks a lot for your help and also for suggesting setting the logging level to debug! Best regards, Elemir From: Denes Arvay Reply-To: "users@nifi.apache.org" Date: Thursday, 21 March 2019 at 6:22 pm To: "users@nifi.apache.org"

Problem with property descriptor in InvokeScriptedProcessor

2019-03-21 Thread Elemir Stevko
Hello, I would like to implement a stateless S3 lister as a python script using InvokeScriptedProcessor in NiFi 1.9.0. I have based my script on the CompressFlowFile processor:

Re: Invalid CORS request error on NiFi v1.8.0 and 1.9.0 behind nginx

2019-02-24 Thread Elemir Stevko
ev@ list). I'm not sure if there is any workaround for this. Best, Denes [1] https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java#L125 On Fri, Feb 22

Re: Invalid CORS request error on NiFi v1.8.0 and 1.9.0 behind nginx

2019-02-24 Thread Elemir Stevko
und for this. Best, Denes [1] https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java#L125 On Fri, Feb 22, 2019 at 7:06 AM Elemir Stevko mailto:elemir.ste...@ver

Invalid CORS request error on NiFi v1.8.0 and 1.9.0 behind nginx

2019-02-21 Thread Elemir Stevko
Hello, I have been running a single instance of NiFi server v1.7.1 on AWS behind ALB and nginx: ALB -> nginx -> NiFi The configuration has been working fine, but since NiFi v1.8.0, I get Invalid CORS request error when I try uploading a template file. Is there anything I need to change in

Re: Importing Git repo in NiFi Registry

2019-01-31 Thread Elemir Stevko
wrote: Hi Elemir, I think you're looking for NIFIREG-209 [1] to be released in the next version of the NiFi Registry. [1] https://issues.apache.org/jira/browse/NIFIREG-209 Pierre Le ven. 1 févr. 2019 à 00:46, Elemir Stevko mailto:elemir.ste...@versent.com.au>> a écrit : Hello, In N

Re: Importing Git repo in NiFi Registry

2019-01-31 Thread Elemir Stevko
mir, I think you're looking for NIFIREG-209 [1] to be released in the next version of the NiFi Registry. [1] https://issues.apache.org/jira/browse/NIFIREG-209 Pierre Le ven. 1 févr. 2019 à 00:46, Elemir Stevko mailto:elemir.ste...@versent.com.au>> a écrit : Hello, In NiFi Registry co

Importing Git repo in NiFi Registry

2019-01-31 Thread Elemir Stevko
Hello, In NiFi Registry configured with Git provider, is it possible to import the content of an existing Git repo in a new NiFi instance? To provide some context, I am working on automating NiFi Registry server instantiation in AWS. I am planning to store the versioned flows in Git

Re: Adding a new column to a CSV file

2018-11-19 Thread Elemir Stevko
v 19, 2018 at 10:47 AM Elemir Stevko wrote: > > Hello, > > > > I would like to add a timestamp as a new column to an existing CSV file that I read from S3. Is this possible with UpdateRecord processor? > > > > Best regards, > > Elemir

Adding a new column to a CSV file

2018-11-18 Thread Elemir Stevko
Hello, I would like to add a timestamp as a new column to an existing CSV file that I read from S3. Is this possible with UpdateRecord processor? Best regards, Elemir

Data consistency for NiFi in HA setup

2018-11-06 Thread Elemir Stevko
Hello, I am working on deployment automation for NiFi server running on AWS. I am starting with a single instance running NiFi v1.7.1 with the plan to move to cluster setup later. The NiFi server is running on an EC2 instance in autoscaling group for self-healing and behind an application load