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https://issues.apache.org/jira/browse/FLINK-8212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mingleizhang reassigned FLINK-8212:
-----------------------------------

    Assignee: mingleizhang

> Pull EnvironmentInformation out of TaskManagerServices
> ------------------------------------------------------
>
>                 Key: FLINK-8212
>                 URL: https://issues.apache.org/jira/browse/FLINK-8212
>             Project: Flink
>          Issue Type: Improvement
>          Components: Local Runtime, Network
>    Affects Versions: 1.5.0
>            Reporter: Till Rohrmann
>            Assignee: mingleizhang
>            Priority: Major
>             Fix For: 1.5.0
>
>
> We should pull the {{EnvironmentInformation}} out of the 
> {{TaskManagerServices}} where it is used to get access to the memory settings 
> of the executing JVM. This unnecessarily couples the former with the latter 
> and makes testing extremely hard (one has to use {{PowerMockRunner}} and mock 
> the static {{EnvironmentInformation}}).
> When addressing this issue, then we should also refactor 
> {{NetworkBufferCalculationTest}}.



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