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https://issues.apache.org/jira/browse/HDFS-15025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17170454#comment-17170454
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Mingliang Liu edited comment on HDFS-15025 at 8/3/20, 10:24 PM:
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Overall the patch looks good. I do not have any major comments after a quick
look.
1) Could you create a pull request (PR) to make review process easier? I'll
check again later this week on the PR.
2) [~wangyayun] Do you mind changing your "Full name" in JIRA to your real
name? I do not believe this is required, but most folks use real names. I can
add you to the contributor list and assign this JIRA to you.
3) Could you update the ArchivalStorage.md file for detailed introduction?
Thanks!
was (Author: liuml07):
Overall the patch looks good. I do not have any major comments after a quick
look.
1) Could you create a pull request (PR) to make review process easier? I'll
check again later this week on the PR.
2) Do you mind changing your "Full name" in JIRA to your real name? I do not
believe this is required, but most folks use real names. I can add you to the
contributor list and assign this JIRA to you.
3) Could you update the ArchivalStorage.md file for detailed introduction?
Thanks!
> Applying NVDIMM storage media to HDFS
> -------------------------------------
>
> Key: HDFS-15025
> URL: https://issues.apache.org/jira/browse/HDFS-15025
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, hdfs
> Reporter: hadoop_hdfs_hw
> Priority: Major
> Attachments: Applying NVDIMM to HDFS.pdf, HDFS-15025.001.patch,
> HDFS-15025.002.patch, HDFS-15025.003.patch, HDFS-15025.004.patch,
> HDFS-15025.005.patch, HDFS-15025.006.patch, NVDIMM_patch(WIP).patch
>
>
> The non-volatile memory NVDIMM is faster than SSD, it can be used
> simultaneously with RAM, DISK, SSD. The data of HDFS stored directly on
> NVDIMM can not only improves the response rate of HDFS, but also ensure the
> reliability of the data.
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