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Posted to common-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2018/01/08 09:53:00 UTC
[jira] [Commented] (HADOOP-15104) AliyunOSS: change the default
value of max error retry
[ https://issues.apache.org/jira/browse/HADOOP-15104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16315977#comment-16315977 ]
Kai Zheng commented on HADOOP-15104:
------------------------------------
Sorry for the late notice and response on this, [~rchiang]. So you're sure it's branch-3.0 instead of branch-3.0.0 we're currently using for the 3.0.x series, right? If it's not frozen yet and still in time, I'll correct the commit soon. [~andrew.wang] could you help clarify some bit? What's branch-3.0.0 for and should we clean it up? Thank you!
> AliyunOSS: change the default value of max error retry
> ------------------------------------------------------
>
> Key: HADOOP-15104
> URL: https://issues.apache.org/jira/browse/HADOOP-15104
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/oss
> Affects Versions: 3.0.0-beta1
> Reporter: wujinhu
> Assignee: wujinhu
> Fix For: 3.0.0, 3.1.0, 2.10.0, 2.9.1
>
> Attachments: HADOOP-15104.001.patch
>
>
> Currently, default number of times we should retry errors is 20, however, oss sdk retry delay is
> {code:java}
> long delay = (long)Math.pow(2, retries) * 0.3
> {code}
> when one error occurs. So, if we retry 20 times, sleep time will be about 3.64 days and it is unacceptable. So we should change the default behavior.
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