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From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14127) Refactor AssignmentManager.unassign() function which has lots of return statements
Date Sat, 07 Nov 2015 19:54:10 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Appy updated HBASE-14127:
-------------------------
    Attachment: HBASE-14127-master-v2.patch

v2: rebased to master since earlier patch is months old.

> Refactor AssignmentManager.unassign() function which has lots of return statements
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-14127
>                 URL: https://issues.apache.org/jira/browse/HBASE-14127
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Appy
>            Assignee: Appy
>            Priority: Minor
>         Attachments: HBASE-14127-master-v2.patch, HBASE-14127-master.patch
>
>
> In AssignmentManager.unassign()
> * there are lots of return points
> * if condition is very non-trivial to understand
> * reuse of 'state' for different purpose makes things confusing
> A simple unfold of if-else with with better variable names should be sufficient.



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