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https://issues.apache.org/jira/browse/NIFI-826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15379949#comment-15379949
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Oleg Zhurakousky commented on NIFI-826:
---------------------------------------

Also, both Joe and I noticed on very rare occasion there is some double 
precision voodoo going on (see below), but can't really reproduce it 
intentionally
{code}
hw11973-519:Downloads jwitt$ diff do_stuff_2.xml do_stuff_3.xml
5c5
<   <name>do stuff 2</name>
---
>   <name>do stuff 3</name>
54c54
<         <y>4.02000000000001</y>
---
>         <y>4.019999999999982</y>
138c138
<         <y>266.66</y>
---
>         <y>266.65999999999997</y>
165c165
<   <timestamp>07/15/2016 14:28:56 EDT</timestamp>
---
>   <timestamp>07/15/2016 14:30:19 EDT</timestamp>
{code}

Given that this is a side issue to the main one we should address it the moment 
we can reproduce it, essentially making it a minor task

> Export templates in a deterministic way
> ---------------------------------------
>
>                 Key: NIFI-826
>                 URL: https://issues.apache.org/jira/browse/NIFI-826
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: Matt Gilman
>            Assignee: Oleg Zhurakousky
>             Fix For: 1.0.0
>
>
> Templates should be exported in a deterministic way so that they can be 
> compared or diff'ed with another. Items to consider...
> - The ordering of components
> - The id's used to identify the components
> - Consider excluding irrelevant items. When components are imported some 
> settings are ignored (run state).



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