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https://issues.apache.org/jira/browse/YARN-649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704787#comment-13704787
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Alejandro Abdelnur commented on YARN-649:
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The streaming is done using an StreamingOutput instance in the NMWebServices,
that is a javax.ws interface. The buffer is defined there. While we are at
this, [~sandyr], would you lower the buffer size to 8K, no need to use 64K. if
the underlying streams impls have larger buffers the only additional cost is
extra looping.
On YARN-911, you are right, i've missed that {{pre._(new String(cbuf, 0,
len));}} is actually streaming out. closing YARN-911 as invalid.
[~sandyr], would you address [~vinodkv] concerns?
> Make container logs available over HTTP in plain text
> -----------------------------------------------------
>
> Key: YARN-649
> URL: https://issues.apache.org/jira/browse/YARN-649
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.0.4-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: YARN-649-2.patch, YARN-649-3.patch, YARN-649-4.patch,
> YARN-649-5.patch, YARN-649.patch, YARN-752-1.patch
>
>
> It would be good to make container logs available over the REST API for
> MAPREDUCE-4362 and so that they can be accessed programatically in general.
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