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: Unable to write to rotating log file from ExecuteScript

2019-02-21 Thread Andy LoPresto
Jim, I had started to provide advice on configuring the logback.xml file when I realized you want to output log messages directly to your own log file, not using the provided log interface that ExecuteScript offers. I don’t know Python well enough to be sure, but I get an error trying to

Re: Using variables in SSLContextService

2019-02-21 Thread Andy LoPresto
I clearly did not explain the existing situation well enough, so let me try again. I understand the desire to allow for variable substitution in the keystore/truststore path properties. I think the misunderstanding stems from what I was trying to point out in part 2 of my initial response.

Re: Deploying versioned flows via NiFi APIs

2019-02-21 Thread Tim Dean
I’ve run into another problem. I’m not sure if it’s related to the bug you’ve created and referenced below, but it may be caused by my workaround to that bug so I’m replying to the existing thread to provide full context. The problem I’ve got now is an issue with programmatically enabling all

Unable to write to rotating log file from ExecuteScript

2019-02-21 Thread James McMahon
We are running NiFi 1.8, trying to log to a rotating log file from a python script executed by an ExecuteScript processor. We are seeing no output to the log file. I seem to be establishing the log file handler and the logger without any errors. I see the log file in my log output directory, so I

[ANNOUNCE] Apache NiFi 1.9.0 release

2019-02-21 Thread Joe Witt
Hello The Apache NiFi team would like to announce the release of Apache NiFi 1.9.0. In addition to more than 100 improvements and bug fixes, this release makes integration with Apache Kudu and Impala a breeze. Provides stronger integration with Google Big Query and Amazon Web Services. New

Re: NiFi Cluster on AWS using ECS and external Zookeeper

2019-02-21 Thread Aswath Nangamangalam Srinivasan
??I'm trying to set up a NiFi Cluster on AWS using ECS with External Zookeeper. Have created a ECS Cluster for Zookeeper with 3 EC2 instance and running zookeeper ensemble. This external Zookeeper is working fine as I tested with my SolrCloud and also on my local NiFi. The local NiFi cluster