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I'm using Orion (2.2.0) and Cygnus (1.9.0) to store data in MySQL. It worked using attrsFormat: 'legacy' in the subscription payload. My question is this: could I install the new version of Cygnus to without usage of attrsFormat = legacy?

Thanks a lot Pasquale

pasquy73
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Cygnus support for NGSIv2 (which would avoid the usage of "attrsFormat": "legacy") will be available in the next version of Cygnus (1.18.0).

In fact, the PR implementing the functionality has been merged this afternoon :), so if you are in a hurry, you can use Cygnus from master branch (:latest tag if you grab it from dockerhub) and test it. Any feedback is welcome!

fgalan
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    Thank you, I can wait for the 1.18.0 release. I'm going to replace my old version and I'll test it – pasquy73 Dec 03 '19 at 08:57
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    I tried with successful the NGSI v2 (notification) for 1.17.0_SNAPSHOT version Cygnus. For info: I installed Cygnus from sources and I had to use a flavor medium (of my VM) and to increase the memory of JVM. I'll wait for the next version (1.18.0) because I want to replace it in my architecture. – pasquy73 Jan 23 '20 at 09:29
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    I'm going also to create a script (bash file) so you can install automatically Cygnus. – pasquy73 Jan 23 '20 at 09:31
  • I confirm that 1.18.0 supports NGSIv2 (of course without "attrsFormat": "legacy" in the subscription payload). When can I install the new version directly using yum install? – pasquy73 May 22 '20 at 08:06
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    @pasquy73 I think this question goes to the FIWARE Foundation, that are the ones that keep the public RPM yum repositories for FIWARE GEs, like Cygnus. I'm afraid I cannot provide an answer on that (although I'd like to know such answer if they provide to you, please post it in this comments thread :) – fgalan May 22 '20 at 15:10
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    Anyway, I'd recommend you to upgrade to lastest Cygnus version (2.1.0 in the moment of writing this). Time has passed and 1.18.0 is now old :) – fgalan May 22 '20 at 15:27