[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2024-01-19 Thread farmmamba (Jira)


[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17808845#comment-17808845
 ] 

farmmamba commented on HDFS-10224:
--

[~szetszwo] Sir, Thanks a lot ~

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
>Priority: Major
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch, 
> image-2024-01-19-23-06-32-901.png
>
>
> This is proposed to implement an asynchronous rename.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2024-01-19 Thread Tsz-wo Sze (Jira)


[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17808737#comment-17808737
 ] 

Tsz-wo Sze commented on HDFS-10224:
---

[~zhanghaobo], it is unfortunate that this and the AsyncDistributedFileSystem 
class were removed by HDFS-10538.


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
>Priority: Major
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch, 
> image-2024-01-19-23-06-32-901.png
>
>
> This is proposed to implement an asynchronous rename.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2024-01-19 Thread farmmamba (Jira)


[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17808697#comment-17808697
 ] 

farmmamba commented on HDFS-10224:
--

[~szetszwo] [~xiaobingo] Hi, sir. Could you please tell me why i can not find 
the class AsyncDistributedFileSystem in current trunk branch? Thanks a lot.

 

!image-2024-01-19-23-06-32-901.png!

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
>Priority: Major
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous rename.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-06-03 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15315234#comment-15315234
 ] 

Hudson commented on HDFS-10224:
---

SUCCESS: Integrated in Hadoop-trunk-Commit #9913 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/9913/])
Revert "HDFS-10224. Implement asynchronous rename for (wang: rev 
106234d873c60fa52cd0d812fb1cdc0c6b998a6d)
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestAsyncIPC.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/AsyncDistributedFileSystem.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestAsyncDFSRename.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/ProtobufRpcEngine.java


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Fix For: HDFS-9924
>
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous rename.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259285#comment-15259285
 ] 

Hudson commented on HDFS-10224:
---

FAILURE: Integrated in Hadoop-trunk-Commit #9674 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/9674/])
HDFS-10224. Implement asynchronous rename for DistributedFileSystem.  
(szetszwo: rev fc94810d3f537e51e826fc21ade7867892b9d8dc)
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/AsyncDistributedFileSystem.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
* 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestAsyncIPC.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestAsyncDFSRename.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/ProtobufRpcEngine.java


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Fix For: 2.8.0
>
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-26 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259179#comment-15259179
 ] 

Hadoop QA commented on HDFS-10224:
--

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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-26 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258577#comment-15258577
 ] 

Hadoop QA commented on HDFS-10224:
--

| (x) *{color:red}-1 overall{color}* |
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| {color:red} Docker failed to build yetus/hadoop:fbe3e86. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12800830/HDFS-10224-HDFS-9924.009.patch
 |
| JIRA Issue | HDFS-10224 |
| Console output | 
https://builds.apache.org/job/PreCommit-HDFS-Build/15297/console |
| Powered by | Apache Yetus 0.2.0   http://yetus.apache.org |


This message was automatically generated.



> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-26 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258396#comment-15258396
 ] 

Hadoop QA commented on HDFS-10224:
--

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
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\\
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12800815/HDFS-10224-HDFS-9924.009.patch
 |
| JIRA Issue | HDFS-10224 |
| Console output | 
https://builds.apache.org/job/PreCommit-HDFS-Build/15294/console |
| Powered by | Apache Yetus 0.2.0   http://yetus.apache.org |


This message was automatically generated.



> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-HDFS-9924.009.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-25 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257153#comment-15257153
 ] 

Hadoop QA commented on HDFS-10224:
--

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{color} | {color:green} hadoop-common in the patch passed with JDK v1.8.0_77. 
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{color} | {color:green} hadoop-hdfs-client in the patch passed with JDK 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 105m 4s {color} 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 85m 36s {color} 
| {color:red} hadoop-hdfs in the 

[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-25 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15256198#comment-15256198
 ] 

Hadoop QA commented on HDFS-10224:
--

| (x) *{color:red}-1 overall{color}* |
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{color} | {color:blue} Docker mode activated. {color} |
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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-24 Thread ASF GitHub Bot (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255870#comment-15255870
 ] 

ASF GitHub Bot commented on HDFS-10224:
---

Github user xiaobingo closed the pull request at:

https://github.com/apache/hadoop/pull/93


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-24 Thread Xiaobing Zhou (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255847#comment-15255847
 ] 

Xiaobing Zhou commented on HDFS-10224:
--

Why does the latest job still run patch v007 
(https://github.com/apache/hadoop/pull/93)?

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-24 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255735#comment-15255735
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


TestAsyncDFSRename timed out in the previous build.  Please take a look.  
Thanks.

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-24 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1528#comment-1528
 ] 

Hadoop QA commented on HDFS-10224:
--

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 10m 17s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
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0s {color} | {color:green} The patch appears to include 2 new or modified test 
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{color} | {color:blue} Maven dependency ordering for branch {color} |
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{color} | {color:green} hadoop-hdfs-client in the patch passed with JDK 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 101m 4s {color} 
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{color} | {color:red} hadoop-hdfs in the patch 

[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-23 Thread Xiaobing Zhou (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255500#comment-15255500
 ] 

Xiaobing Zhou commented on HDFS-10224:
--

The test failures are not related to the patch v007, thanks. Patch v008 fixed a 
check style issueL
{format}
private final AsyncDistributedFileSystem adfs = new 
AsyncDistributedFileSystem(: Line is longer than 80 characters (found 81).
{format}

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs, hdfs-client
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-HDFS-9924.008.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255127#comment-15255127
 ] 

Hadoop QA commented on HDFS-10224:
--

| (x) *{color:red}-1 overall{color}* |
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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread ASF GitHub Bot (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254940#comment-15254940
 ] 

ASF GitHub Bot commented on HDFS-10224:
---

GitHub user xiaobingo opened a pull request:

https://github.com/apache/hadoop/pull/93

HDFS-10224. Implement asynchronous rename for DistributedFileSystem

Please kindly review patch v007, thanks.
See also patch v007 in https://issues.apache.org/jira/browse/HDFS-10224

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/xiaobingo/hadoop HDFS-10224

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/hadoop/pull/93.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #93


commit 87037ee1c65e02908d12a9db03bf4463e4c66041
Author: Xiaobing Zhou 
Date:   2016-04-22T23:56:06Z

HDFS-10224. Implement asynchronous rename for DistributedFileSystem




> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-HDFS-9924.007.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254909#comment-15254909
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


The 006 patch looks good except that the javadoc in the new rename method says 
"This method is deprecated ..."  We should remove that sentence.

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Xiaobing Zhou (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254847#comment-15254847
 ] 

Xiaobing Zhou commented on HDFS-10224:
--

Patch v006 is posted to simplify 
DistributedFileSystem#getAsyncDistributedFileSystem in v005.


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-HDFS-9924.006.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Xiaobing Zhou (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254798#comment-15254798
 ] 

Xiaobing Zhou commented on HDFS-10224:
--

Patch v005 is posted with all your comments addressed, however, 
AsyncDistributedFileSystem can not be initialized by member or constructor in 
DistributedFileSystem, otherwise, we'll get NPE since DistributedFileSystem is 
not fully initialized at that point. I choose to use singleton with weak 
consistency. Thank you [~szetszwo].

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-HDFS-9924.005.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254642#comment-15254642
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


- Indeed, it does not make sense to add the deprecated rename method to the new 
AsyncDistributedFileSystem API.  Let's remove it.

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254469#comment-15254469
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


- Let's also pass statistics in the AsyncDistributedFileSystem constructor so 
that we don't need to add getFsStatistics().

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15254463#comment-15254463
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


Thanks for the new patch.  It looks good in general.  Some comments:
- In AsyncDistributedFileSystem, catch (Exception e)  and catch 
(UnresolvedLinkException e)  are not needed.
- In DistributedFileSystem, getAsyncDistributedFileSystem() should not create a 
new object each time.  It should just return the same object.  Also, let's 
annotate getAsyncDistributedFileSystem() as @Unstable.  I.e.
{code}
  private final AsyncDistributedFileSystem adfs = new 
AsyncDistributedFileSystem(this);

  /** @return an {@link AsyncDistributedFileSystem} object. */
  @Unstable
  public AsyncDistributedFileSystem getAsyncDistributedFileSystem() {
return adfs;
  }
{code}


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253729#comment-15253729
 ] 

Hadoop QA commented on HDFS-10224:
--

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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-22 Thread Xiaobing Zhou (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253413#comment-15253413
 ] 

Xiaobing Zhou commented on HDFS-10224:
--

I posted patch v004 addressed all your comments, thank you for review 
[~szetszwo]. I also added a bunch of tests, e.g.
1. to test a large quantity of concurrent rename operations.
2. to test if server side exception can be propagated to client side.

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-HDFS-9924.004.patch, 
> HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-21 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253076#comment-15253076
 ] 

Hadoop QA commented on HDFS-10224:
--

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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-21 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15252804#comment-15252804
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


- Please also update statistics.

> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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[jira] [Commented] (HDFS-10224) Implement asynchronous rename for DistributedFileSystem

2016-04-21 Thread Tsz Wo Nicholas Sze (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-10224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15252796#comment-15252796
 ] 

Tsz Wo Nicholas Sze commented on HDFS-10224:


Thanks for working on this.  Some comments on the patch:
- Let's rename getMsgCallback() to getReturnMessageCallback(), 
getValueCallback() to getReturnValueCallback() and getFsStatistics() to 
getStatistics() .
- AsyncDistributedFileSystem and its public methods need javadoc.
- Please annotate AsyncDistributedFileSystem as @Unstable.
- VOID_INSTANCE is not needed.  Just return null.
- Please remove the unused imports added by the patch.


> Implement asynchronous rename for DistributedFileSystem
> ---
>
> Key: HDFS-10224
> URL: https://issues.apache.org/jira/browse/HDFS-10224
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: fs
>Reporter: Xiaobing Zhou
>Assignee: Xiaobing Zhou
> Attachments: HDFS-10224-HDFS-9924.000.patch, 
> HDFS-10224-HDFS-9924.001.patch, HDFS-10224-HDFS-9924.002.patch, 
> HDFS-10224-HDFS-9924.003.patch, HDFS-10224-and-HADOOP-12909.000.patch
>
>
> This is proposed to implement an asynchronous DistributedFileSystem based on 
> AsyncFileSystem APIs in HADOOP-12910. In addition, rename is implemented in 
> this JIRA.



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