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https://issues.apache.org/jira/browse/HADOOP-13036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15247947#comment-15247947
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Takashi Ohnishi commented on HADOOP-13036:
------------------------------------------
Thank you [~templedf] for commenting !
> Do we happen to know what "final and true" is supposed to mean? I understand
> the "true" part, but I don't know how to set a property as "final."
I guess this want to mean like below setting in mapred-site.xml.
{code}
<property>
<name>mapreduce.map.speculative</name>
<value>true</value>
<final>true</final>
</property>
{code}
But, I wonder that the final is problematic only in MRv1...
> Typo in DistCp documentation.
> -----------------------------
>
> Key: HADOOP-13036
> URL: https://issues.apache.org/jira/browse/HADOOP-13036
> Project: Hadoop Common
> Issue Type: Bug
> Components: documentation
> Affects Versions: 3.0.0
> Reporter: Takashi Ohnishi
> Priority: Trivial
> Attachments: HADOOP-13036.1.patch
>
>
> 'If `mapreduce.map.speculative` is set set final and true' seems to be 'If
> `mapreduce.map.speculative` is set final and true'.
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