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Comments and a doubt about Docker volume and HDFS #4

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gustavorps opened this issue Sep 18, 2015 · 1 comment
Closed

Comments and a doubt about Docker volume and HDFS #4

gustavorps opened this issue Sep 18, 2015 · 1 comment

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@gustavorps
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I've searched many articles about Hadoop running on Docker and like Mathew said "this is a unique one," indeed the strategy adopted is very good to make a set of big data of low cost and low complexity.

Thank you very much for sharing this!

But I stayed with a doubt ... Is there any problem in using the feature docker volume to "share" folder hdfs of the hadoop-master with the host in order to insert new files and make backups.

Such doubts came up to me after reading this article Understanding Volumes in Docker by Adrian Mouat
@gustavorps gustavorps changed the title hdfs Comments and a doubt about Docker volume and HDFS Sep 18, 2015
@kiwenlau
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I think it is OK to share hdfs folder of hadoo-master with the host. And you can try by yourself. Thanks.

@kiwenlau kiwenlau closed this as completed Dec 5, 2015
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@gustavorps @kiwenlau