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From "Genmao Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13769) AliyunOSS: improve performance on close
Date Fri, 20 Jan 2017 14:02:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15831784#comment-15831784
] 

Genmao Yu commented on HADOOP-13769:
------------------------------------

[~drankye] Sorry for the delay, maybe we can simplify this issue as just upgrading oss sdk
version. I think there is a bug in close operation. Later, I will update this patch.

> AliyunOSS: improve performance on close
> ---------------------------------------
>
>                 Key: HADOOP-13769
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13769
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs, fs/oss
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Genmao Yu
>            Assignee: Genmao Yu
>             Fix For: 3.0.0-alpha2
>
>         Attachments: HADOOP-13769.001.patch
>
>
> AliyunOSS object inputstream.close() will read the remaining bytes of the OSS object,
potentially transferring a lot of bytes from OSS that are discarded.



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