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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14309) PowerShellFencer
Date Mon, 24 Apr 2017 23:30:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982109#comment-15982109
] 

Chris Douglas commented on HADOOP-14309:
----------------------------------------

Looks reasonable, given my rudimentary PowerShell. Does the commandline include some unique
string? Should this fail if this matches more than one process at the remote host?

+1 if the findbugs warning is fixed. This could also call {{deleteOnExit}} on the temp file
instance.

> PowerShellFencer
> ----------------
>
>                 Key: HADOOP-14309
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14309
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ha
>    Affects Versions: 2.8.0
>            Reporter: Inigo Goiri
>            Assignee: Inigo Goiri
>            Priority: Minor
>         Attachments: HADOOP-14309-000.patch
>
>
> Fencer implementation that uses PowerShell to fence a remote component.



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