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Posted to common-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2016/12/10 01:42:58 UTC

[jira] [Comment Edited] (HADOOP-13881) Remove deprecated APIs added in HADOOP-6709

    [ https://issues.apache.org/jira/browse/HADOOP-13881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15736958#comment-15736958 ] 

Akira Ajisaka edited comment on HADOOP-13881 at 12/10/16 1:42 AM:
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bq. Hi Akira, could you comment on downstream usage of these APIs? These are pretty easy for us to keep supporting, so there isn't that much upside from removing them.
I couldn't comment that. If we don't remove these deprecated APIs in Hadoop 3, we need to support them for another 2-4 years and the next timing is probably Hadoop 4. For this reason, I filed this jira. I agreed that supporting these APIs are easy, so closing this.


was (Author: ajisakaa):
bq, Hi Akira, could you comment on downstream usage of these APIs? These are pretty easy for us to keep supporting, so there isn't that much upside from removing them.
I couldn't comment that. If we don't remove these deprecated APIs in Hadoop 3, we need to support them for another 2-4 years and the next timing is probably Hadoop 4. For this reason, I filed this jira. I agreed that supporting these APIs are easy, so closing this.

> Remove deprecated APIs added in HADOOP-6709
> -------------------------------------------
>
>                 Key: HADOOP-13881
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13881
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Akira Ajisaka
>            Assignee: Akira Ajisaka
>         Attachments: HADOOP-13881.01.patch
>
>
> FileSystem#getName, getNamed, getReplication(Path), delete(Path), getLength(Path), getBlockSize(Path) were re-instated about 6 years ago. They can be removed in Hadoop 3.



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