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https://issues.apache.org/jira/browse/HDFS-16749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiping Zhang updated HDFS-16749:
--------------------------------
Description:
*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
was:
// 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 {color:#505f79}//Requests to the
router{color}{color}
Found 4 items
{color:#00875a}drwxrwxrwx - zhangxiping supergroup 0 1970-01-01
08:00 /user/zhangxiping/.Trash/Current/user/a{color}
{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
> 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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