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Posted to common-issues@hadoop.apache.org by "Inigo Goiri (JIRA)" <ji...@apache.org> on 2017/04/14 21:31:41 UTC

[jira] [Commented] (HADOOP-14309) PowerShellFencer

    [ https://issues.apache.org/jira/browse/HADOOP-14309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15969552#comment-15969552 ] 

Inigo Goiri commented on HADOOP-14309:
--------------------------------------

To enable the fencing mechanism for HDFS HA, one could set:
{code}
<property>
  <name>dfs.ha.fencing.methods</name>
  <value>powershell(NameNode)</value>
</property>
{code}

> 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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