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From "Genmao Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14098) AliyunOSS: improve the performance of object metadata operation
Date Thu, 19 Oct 2017 11:23:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16210886#comment-16210886
] 

Genmao Yu commented on HADOOP-14098:
------------------------------------

[~drankye] Yes, the goal of this work is to improve the performance of aliyun OSS metadata
operation, not the consistency issues (the difference between s3 and oss). The effects of
object store meta operation has been discussed a lot. An optimization alternative is to reduce
requests to aliyun oss or aws s3. HADOOP-13345  has done may base works, and it is easy to
be applied to Aliyun OSS. As you say, we may need to make it pluggable first.  

> AliyunOSS: improve the performance of object metadata operation
> ---------------------------------------------------------------
>
>                 Key: HADOOP-14098
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14098
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Genmao Yu
>            Assignee: Genmao Yu
>
> Open this JIRA to research and address the potential request performance issue.



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