Mike Tutkowski created CLOUDSTACK-9383: ------------------------------------------
Summary: Hyper-V communication broken by change in variable names Key: CLOUDSTACK-9383 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9383 Project: CloudStack Issue Type: Bug Security Level: Public (Anyone can view this level - this is the default.) Components: Management Server Affects Versions: 4.9.0 Environment: N/A Reporter: Mike Tutkowski Fix For: 4.9.0 Per e-mails to dev@: Tutkowski, Mike <mike.tutkow...@netapp.com> Thu 5/19/2016 10:53 PM Thanks for sending out this e-mail, Anshul. This is a bit of a strange situation because we need to make sure people are either aware of the fact that properties in Command classes are serialized (and not change existing variable names) or come up with a less fragile way of choosing property names when sending data (perhaps using annotations). At the very least, we should have comments in these classes indicating the dangers of changing property names. It might also be beneficial to have unit tests in place that expect certain variable names and assert if they are not as expected. In the meanwhile, I plan to change the variable names back that were changed in PR #816. Additional thoughts on how this should be addressed long term? Thanks! Mike Anshul Gangwar <anshul.gang...@accelerite.com> Thu 5/19/2016 10:47 PM To: d...@cloudstack.apache.org; You replied on 5/19/2016 10:53 PM. Hi, We should not allow renaming of variables in classes which ends with Command and TO. As these objects are meant to be consumed by Agents. Agents may not be written in java so relying on these variable names to get the info. One such example is Hyper-V agent. Hyper-V support is currently broken as there are some variables renamed in PR https://github.com/apache/cloudstack/pull/816. Regards, Anshul -- This message was sent by Atlassian JIRA (v6.3.4#6332)