[jira] [Created] (MESOS-2314) remove unnecessary constants

["Dominic Hamon (JIRA)" <ji...@apache.org>]

Dominic Hamon created MESOS-2314:
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             Summary: remove unnecessary constants
                 Key: MESOS-2314
                 URL: https://issues.apache.org/jira/browse/MESOS-2314
             Project: Mesos
          Issue Type: Improvement
          Components: slave, technical debt
            Reporter: Dominic Hamon
            Priority: Minor


In {{src/slave/paths.cpp}} a number of string constants are defined to describe the formats of various paths. However, given there is a 1:1 mapping between the string constant and the functions that build the paths, the code would be more readable if the format strings were inline in the functions.

In the cases where one constant depends on another (see the {{EXECUTOR_INFO_PATH, EXECUTOR_PATH, FRAMEWORK_PATH, SLAVE_PATH, ROOT_PATH}} chain, for example) the function calls can just be chained together.

This will have the added benefit of removing some statically constructed string constants, which are dangerous.



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