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Posted to hdfs-issues@hadoop.apache.org by "Xiping Zhang (Jira)" <ji...@apache.org> on 2022/12/15 02:07:00 UTC
[jira] [Commented] (HDFS-16749) RBF: Gets the wrong directory information from Trash
[ https://issues.apache.org/jira/browse/HDFS-16749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17647794#comment-17647794 ]
Xiping Zhang commented on HDFS-16749:
-------------------------------------
[~hexiaoqiao] hi,
Could you help review this?
Thanks.
> RBF: Gets the wrong directory information from Trash
> ----------------------------------------------------
>
> Key: HDFS-16749
> URL: https://issues.apache.org/jira/browse/HDFS-16749
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: rbf
> Affects Versions: 3.4.0
> Reporter: Xiping Zhang
> Assignee: Xiping Zhang
> Priority: Critical
> Labels: pull-request-available
>
> *Liststatus trash path, some directory information that does not exist is returned. Look at the following example：*
> // Current User ：zhangxiping
> // router =》 ns0 ，ns1
> {*}\project\hadoop3.3.0{*}>{color:#ff0000}hdfs dfsrouteradmin -ls{color}
> Mount Table Entries:
> Source Destinations Owner Group Mode Quota/Usage
> /user/a ns0->/user/a(Priority:0,Readonly:false) zhangxiping Administrators rwxr-xr-x [NsQuota: -/-, SsQuota: -/-]
> /user/b ns0->/user/b(Priority:0,Readonly:false) zhangxiping Administrators rwxr-xr-x [NsQuota: -/-, SsQuota: -/-]
> /user/c ns0->/user/c(Priority:0,Readonly:false) zhangxiping Administrators rwxr-xr-x [NsQuota: -/-, SsQuota: -/-]
> {*}\project\hadoop3.3.0{*}>{color:#ff0000}hdfs dfs -ls hdfs://ns0/user{color}
> Found 4 items
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:17 hdfs://ns0/user/a
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:17 hdfs://ns0/user/b
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:17 hdfs://ns0/user/c
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:11 hdfs://ns0/user/zhangxiping
> {*}\project\hadoop3.3.0{*}>{color:#ff0000}hdfs dfs -ls hdfs://ns1/user{color}
> ls: `hdfs://ns1/user': No such file or directory
> {*}\project\hadoop3.3.0{*}>{color:#ff0000}hdfs dfs -ls hdfs://ns0/user/zhangxiping/.Trash/Current/user{color}
> Found 1 items
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:14 hdfs://ns0/user/zhangxiping/.Trash/Current/user/d
> {*}\project\hadoop3.3.0{*}>{color:#ff0000}hdfs dfs -ls /user/zhangxiping/.Trash/Current/user //Requests to the router{color}
> Found 4 items
> drwxrwxrwx - zhangxiping supergroup 0 1970-01-01 08:00 /user/zhangxiping/.Trash/Current/user/a
> {color:#00875a}drwxrwxrwx - zhangxiping supergroup 0 1970-01-01 08:00 /user/zhangxiping/.Trash/Current/user/b{color}
> {color:#00875a}drwxrwxrwx - zhangxiping supergroup 0 1970-01-01 08:00 /user/zhangxiping/.Trash/Current/user/c *//The records on it shouldn't exist*{color}
> drwxr-xr-x - zhangxiping supergroup 0 2022-10-18 10:14 /user/zhangxiping/.Trash/Current/user/d
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