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Posted to commits@nifi.apache.org by "Aldrin Piri (JIRA)" <ji...@apache.org> on 2016/12/01 14:06:58 UTC
[jira] [Commented] (MINIFI-147) MiNiFi C++ startup error due to
property name mismatch in config.yml
[ https://issues.apache.org/jira/browse/MINIFI-147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15712045#comment-15712045 ]
Aldrin Piri commented on MINIFI-147:
------------------------------------
Hi Koji,
Thanks for reporting. We can certainly provide better error handling in C++. Could you specify your environment on which you experienced this? The way the program can error can vary between platforms and OS.
[~bryanrosander@gmail.com] At the core of this, I think we should consider allowing a specification of version in the toolkit. Given that the C++ version trails the Java one, the supported config schema will also lag on any changes in Java. Thoughts?
> MiNiFi C++ startup error due to property name mismatch in config.yml
> --------------------------------------------------------------------
>
> Key: MINIFI-147
> URL: https://issues.apache.org/jira/browse/MINIFI-147
> Project: Apache NiFi MiNiFi
> Issue Type: Bug
> Components: C++
> Affects Versions: 0.1.0
> Reporter: Koji Kawamura
>
> A config.yml file created by minifi-toolkit-0.1.0 "config.sh transform" command causes following MiNiFi C++ startup error due to several naming mismatch between MiNiFi C++ and minifi-toolkit.
> {code}
> pi@raspberrypi:~/dev/nifi-minifi-cpp-0.1.0 $ terminate called after throwing an instance of 'YAML::TypedBadConversion<std::string>'
> what(): bad conversion
> {code}
> I had to modify generated conf.yml as below to start MiNiFi C++:
> * Connections:
> ** source name: TailFile (cpp expects)
> ** source id: b9340f85-0158-1000-0000-000000000000 (toolkit generated)
> ** source relationship name: success (cpp)
> ** source relationship names: - success (toolkit generated array)
> ** destination name: b52ba2de-0158-1000-fda0-5861ac7dbb2f (cpp)
> ** destination id: b52ba2de-0158-1000-fda0-5861ac7dbb2f (toolkit)
> * Remote Processing Groups (cpp)
> * Remote Process Groups (toolkit)
> ** Port and Host properties for Input Ports are also added manually to start MiNiFi, but this is documented properly.
> MINIFI-137 has changed constant name. We need to check if such change affects MiNiFi C++ as well.
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