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From "Yiqun Lin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12622) Fix enumerate in HDFSErasureCoding.md
Date Wed, 11 Oct 2017 07:03:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16199890#comment-16199890
] 

Yiqun Lin commented on HDFS-12622:
----------------------------------

Attach the patch and the new screen shot in my local.

> Fix enumerate in HDFSErasureCoding.md
> -------------------------------------
>
>                 Key: HDFS-12622
>                 URL: https://issues.apache.org/jira/browse/HDFS-12622
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Akira Ajisaka
>            Assignee: Yiqun Lin
>            Priority: Minor
>              Labels: newbie
>         Attachments: HDFS-12622.001.patch, Screen Shot 2017-10-10 at 17.36.16.png, screenshot.png
>
>
> {noformat}
>   HDFS native implementation of default RS codec leverages Intel ISA-L library to improve
the encoding and decoding calculation. To enable and use Intel ISA-L, there are three steps.
>   1. Build ISA-L library. Please refer to the official site "https://github.com/01org/isa-l/"
for detail information.
>   2. Build Hadoop with ISA-L support. Please refer to "Intel ISA-L build options" section
in "Build instructions for Hadoop" in (BUILDING.txt) in the source code.
>   3. Use `-Dbundle.isal` to copy the contents of the `isal.lib` directory into the final
tar file. Deploy Hadoop with the tar file. Make sure ISA-L is available on HDFS clients and
DataNodes.
> {noformat}
> Missing empty line before enumerate.



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