[jira] [Commented] (HDFS-14750) RBF: Improved isolation for downstream name nodes. {Dynamic}

2022-10-18 Thread JiangHua Zhu (Jira) 


[ 
https://issues.apache.org/jira/browse/HDFS-14750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619276#comment-17619276
 ] 

JiangHua Zhu commented on HDFS-14750:
-

Thanks [~xuzq_zander] for the work.
I have read your design and have some doubts:
1. Will the penalty time produced during the router run really disappear a lot?
2. Will it affect existing features such as Quota.
3. Overall, RBF still has a lot of room for development, and some compatibility 
needs to be considered.
I have some ideas of my own that I can add to, if I can.
1: Add additional functions to each Router. include:
   1.1. Collect your own processing performance indicators, similar to the role 
of sliding windows.
   1.2. Dynamically set the maximum allowable processing upper limit according 
to the value of the sliding window.
2. Isolate the exception handler and namespace.
Through these processes, the current problems can be effectively alleviated, 
and good compatibility can also be maintained.


> RBF: Improved isolation for downstream name nodes. {Dynamic}
> 
>
> Key: HDFS-14750
> URL: https://issues.apache.org/jira/browse/HDFS-14750
> Project: Hadoop HDFS
>  Issue Type: Improvement
>Reporter: CR Hota
>Assignee: CR Hota
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 4h
>  Remaining Estimate: 0h
>
> This Jira tracks the work around dynamic allocation of resources in routers 
> for downstream hdfs clusters. 



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[jira] [Assigned] (HDFS-16749) RBF: Gets the wrong directory information from Trash

2022-10-18 Thread Xiping Zhang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDFS-16749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiping Zhang reassigned HDFS-16749:
---

Assignee: Xiping Zhang

> 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
>
> // Current User ：zhangxiping
> // router  =》  ns0 ，ns1 
> {*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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:#ff}hdfs dfs -ls hdfs://ns1/user{color}
> ls: `hdfs://ns1/user': No such file or directory
> {*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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



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[jira] [Commented] (HDFS-16716) Improve appendToFile command: support appending on file with new block

2022-10-18 Thread ASF GitHub Bot (Jira) 


[ 
https://issues.apache.org/jira/browse/HDFS-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619318#comment-17619318
 ] 

ASF GitHub Bot commented on HDFS-16716:
---

liuhongtong commented on PR #4697:
URL: https://github.com/apache/hadoop/pull/4697#issuecomment-1281968645

   Very useful feature. Merged into the version used internally, although the 
community has not yet merged.




> Improve appendToFile command: support appending on file with new block
> --
>
> Key: HDFS-16716
> URL: https://issues.apache.org/jira/browse/HDFS-16716
> Project: Hadoop HDFS
>  Issue Type: Improvement
>Reporter: guojunhao
>Priority: Minor
>  Labels: pull-request-available
>  Time Spent: 1h
>  Remaining Estimate: 0h
>
> HDFS client DistributedFileSystem#append supports appending to a file with 
> optional create flags.
> However, appendToFile command only supports the default create flag APPEND so 
> that append on EC file without NEW_BLOCK create flag is not supported.
> Thus, it's necessary to improve appendToFile command by adding option n for 
> it. Option n represents that use NEW_BLOCK create flag while appending file.



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[jira] [Commented] (HDFS-16749) RBF: Gets the wrong directory information from Trash

2022-10-18 Thread ASF GitHub Bot (Jira) 


[ 
https://issues.apache.org/jira/browse/HDFS-16749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619352#comment-17619352
 ] 

ASF GitHub Bot commented on HDFS-16749:
---

hadoop-yetus commented on PR #5039:
URL: https://github.com/apache/hadoop/pull/5039#issuecomment-1282026050

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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> RBF: Gets the w

[jira] [Updated] (HDFS-16749) RBF: Gets the wrong directory information from Trash

2022-10-18 Thread ASF GitHub Bot (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDFS-16749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated HDFS-16749:
--
Labels: pull-request-available  (was: )

> 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
>
> // Current User ：zhangxiping
> // router  =》  ns0 ，ns1 
> {*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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:#ff}hdfs dfs -ls hdfs://ns1/user{color}
> ls: `hdfs://ns1/user': No such file or directory
> {*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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



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[jira] [Commented] (HDFS-16805) Support set the number of RPC Readers according to different RPC Servers in NameNode

2022-10-18 Thread Haiyang Hu (Jira) 


[ 
https://issues.apache.org/jira/browse/HDFS-16805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619359#comment-17619359
 ] 

Haiyang Hu commented on HDFS-16805:
---

[~jianghuazhu] Thanks, let me look

> Support set the number of RPC Readers according to different RPC Servers in 
> NameNode
> 
>
> Key: HDFS-16805
> URL: https://issues.apache.org/jira/browse/HDFS-16805
> Project: Hadoop HDFS
>  Issue Type: Improvement
>Reporter: Haiyang Hu
>Assignee: Haiyang Hu
>Priority: Major
>
> Currently, multiple rpc servers are started in namenode, such as client rpc 
> server, service rpc server, lifeline rpc server, and each rpc server used the 
> same parameter 'ipc.server.read.threadpool.size' setting  for the number of 
> reader threads for this server .
> Consider according to different rpc server requirements set the number of 
> reader threads for this server，for example:
> In client RPC server use parameter 'dfs.namenode.reader.count' ,
> In service RPC server use parameter 'dfs.namenode.service.reader.count' ,
> In lifeline RPC server use parameter 'dfs.namenode.lifeline.reader.count'



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[jira] [Updated] (HDFS-16749) RBF: Gets the wrong directory information from Trash

2022-10-18 Thread Xiping Zhang (Jira) 


 [ 
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:#ff}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:#ff}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:#ff}hdfs dfs -ls hdfs://ns1/user{color}
ls: `hdfs://ns1/user': No such file or directory

{*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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:#ff}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:#ff}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:#ff}hdfs dfs -ls hdfs://ns1/user{color}
ls: `hdfs://ns1/user': No such file or directory

{*}\project\hadoop3.3.0{*}>{color:#ff}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:#ff}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