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Posted to common-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2017/03/07 05:12:32 UTC

[jira] [Commented] (HADOOP-14098) Cache object meta info in client side to avoid frequent requests to OSS/S3

    [ https://issues.apache.org/jira/browse/HADOOP-14098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15898758#comment-15898758 ] 

Kai Zheng commented on HADOOP-14098:
------------------------------------

Hi [~uncleGen],

This sounds like a good idea. For S3, there seems to be pretty much work related either done or on-going. For OSS, do you have some prototype and perf number? And also, it may be good to provide a design doc for the discussions. Thanks.

> Cache object meta info in client side to avoid frequent requests to OSS/S3
> --------------------------------------------------------------------------
>
>                 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
>
> Open this JIRA to research and address the potential request performance issue.



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