[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-29 Thread Hudson (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16805284#comment-16805284
 ] 

Hudson commented on YARN-9270:
--

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16306 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/16306/])
YARN-9270. Minor cleanup in TestFpgaDiscoverer. Contributed by Peter (devaraj: 
rev 56f1e131ecb9f53dcc2596807f8dec2d2b95bb51)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/FpgaDiscoverer.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/FpgaResourcePlugin.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/fpga/FpgaResourceHandlerImpl.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/FpgaNodeResourceUpdateHandler.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/fpga/TestFpgaDiscoverer.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/fpga/TestFpgaResourceHandler.java


> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Minor
> Fix For: 3.3.0
>
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch, YARN-9270-004.patch, YARN-9270-005.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Szilard Nemeth (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16804340#comment-16804340
 ] 

Szilard Nemeth commented on YARN-9270:
--

Hi [~pbacsko]!

Went through the changes, +1 (non-binding).

This cleanup in the prod code and especially in the test code is pretty neat!

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch, YARN-9270-004.patch, YARN-9270-005.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Peter Bacsko (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16804320#comment-16804320
 ] 

Peter Bacsko commented on YARN-9270:


[~snemeth] I'd appreciate comments if you have any.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch, YARN-9270-004.patch, YARN-9270-005.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Szilard Nemeth (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16804319#comment-16804319
 ] 

Szilard Nemeth commented on YARN-9270:
--

Hi [~pbacsko]!

Do you need review on the latest patch?

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch, YARN-9270-004.patch, YARN-9270-005.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16803906#comment-16803906
 ] 

Hadoop QA commented on YARN-9270:
-

| (/) *{color:green}+1 overall{color}* |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9270 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12964022/YARN-9270-005.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
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10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 15d38b1 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
|  Test Results | 
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| Max. process+thread count | 447 (vs. ulimit of 1) |
| modules | C: 
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 U: 
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 |
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| Powered by | Apache Yetus 

[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Peter Bacsko (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16803859#comment-16803859
 ] 

Peter Bacsko commented on YARN-9270:


Fixed the remaining checkstyle problems in patch v5.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch, YARN-9270-004.patch, YARN-9270-005.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-28 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16803847#comment-16803847
 ] 

Hadoop QA commented on YARN-9270:
-

| (/) *{color:green}+1 overall{color}* |
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|| || || || {color:brown} Prechecks {color} ||
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0m 24s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
 The patch generated 9 new + 34 unchanged - 5 fixed = 43 total (was 39) {color} 
|
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9270 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12964003/YARN-9270-004.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
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| Max. process+thread count | 308 (vs. ulimit of 1) |
| modules | C: 
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 U: 

[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-27 Thread Devaraj K (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16803090#comment-16803090
 ] 

Devaraj K commented on YARN-9270:
-

[~pbacsko], can you rebase this patch?

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-03-18 Thread Devaraj K (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16795675#comment-16795675
 ] 

Devaraj K commented on YARN-9270:
-

Thanks [~pbacsko] for the patch, latest patch is not getting applied, please 
update it.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-14 Thread Adam Antal (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16768391#comment-16768391
 ] 

Adam Antal commented on YARN-9270:
--

After that 1 nasty remained checkstyle error it's +1 from me (non-binding).

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-14 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16768283#comment-16768283
 ] 

Hadoop QA commented on YARN-9270:
-

| (/) *{color:green}+1 overall{color}* |
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files. {color} |
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| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
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| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 38s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
 The patch generated 1 new + 169 unchanged - 15 fixed = 170 total (was 184) 
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
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|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 21m 
46s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
31s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 77m 17s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9270 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12958713/YARN-9270-003.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 27418ea4a2bd 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 
08:52:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / dfe0f42 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-YARN-Build/23405/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/23405/testReport/ |
| Max. process+thread count | 306 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 

[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-14 Thread Peter Bacsko (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16768139#comment-16768139
 ] 

Peter Bacsko commented on YARN-9270:


Patch v3 - handled checkstyle issues.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch, 
> YARN-9270-003.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-13 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16767222#comment-16767222
 ] 

Hadoop QA commented on YARN-9270:
-

| (/) *{color:green}+1 overall{color}* |
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0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 2 new or modified test 
files. {color} |
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1s{color} | {color:green} the patch passed {color} |
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1s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 23s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
 The patch generated 5 new + 143 unchanged - 12 fixed = 148 total (was 155) 
{color} |
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 0s{color} | {color:green} The patch has no whitespace issues. {color} |
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| {color:green}+1{color} | {color:green} unit {color} | {color:green} 20m 
50s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
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{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 73m 28s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9270 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12958563/YARN-9270-002.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux eb7c1cfa7a5e 4.4.0-138-generic #164~14.04.1-Ubuntu SMP Fri Oct 
5 08:56:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 00c5ffa |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-YARN-Build/23395/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/23395/testReport/ |
| Max. process+thread count | 339 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 

[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-13 Thread Peter Bacsko (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16767153#comment-16767153
 ] 

Peter Bacsko commented on YARN-9270:


Uploaded v2. Changes:
* FpgaDiscoverer is no longer singleton
* Removed unnecessary synchronized methods (checked the call hierarchy)

"We request the instance of the FpgaDiscoverer 5 times, and then call the 
setResourceHanderPlugin on it with the same parameter (openclPlugin)"
This is no longer relevant now.

"Also could you move the previous comments/description of the test cases to the 
new tests' javadoc?"
Removed those altogether. Tests are short now, should be obvious what they do.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch, YARN-9270-002.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-13 Thread Peter Bacsko (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16767085#comment-16767085
 ] 

Peter Bacsko commented on YARN-9270:


" could we remove the wildcard import import java.util.*."
Certainly, let's do this in YARN-9266.

"don't see why the constructor of Configuration is called with false"
[...]
"Also the 5th testcase (testLinuxFpgaResourceDiscoverPluginWithSdkRootSet) uses 
another Conifiguration object in the original testcase"

I think the idea here is that the original conf object was created with "false" 
so that it doesn't load the default values, but in that particular test (5th), 
we do. I see no significant difference though. Just tried it, test result is 
the same. 

I'm also thinking about making {{FpgaDiscoverer}} non-singleton. It's much 
better to test that way.

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-12 Thread Adam Antal (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766185#comment-16766185
 ] 

Adam Antal commented on YARN-9270:
--

Thanks for the patch, [~pbacsko]! Some thought of mine:

 - If we touch {{IntelFpgaOpenclPlugin.java}}, could we remove the wildcard 
importĀ {{import java.util.*}}. If I'm not mistaken, we use HashMap, LinkedList, 
List and Map in that file. (similar to TestFpgaDiscoverer.java).
 - Removing that dirty hack from {{TestFpgaDiscoverer.java}} is a great plus of 
this patch, thank you for that! I find the exact same piece of code in SO by 
searching the keywords (it's a red flag for me), and it's looks really messy, 
so I am happy if we can get this removed.
 - I don't see why the constructor of Configuration is called with false, but I 
can accept that. Also the 5th testcase 
(testLinuxFpgaResourceDiscoverPluginWithSdkRootSet) uses another Conifiguration 
object in the original testcase when calling the 
{{discoverer.initialize(conf)}} (which is initialized with a true parameter) - 
so you modify the behaviour of the testcase. It doesn't make the test fail, but 
is it intentional?
 - We request the instance of the FpgaDiscoverer 5 times, and then call the 
setResourceHanderPlugin on it with the same parameter (openclPlugin). Can we 
move it to a helper function to avoid minor code duplication?
 - We can also move the setting of YarnConfiguration.NM_FPGA_PATH_TO_EXEC 
config to that function, if we don't modify the 1st test behaviour.
 - Also could you move the previous comments/description of the test cases to 
the new tests' javadoc?
 - As I see it, there aren't any logs defined in this testcase. It is beyond 
the scope of the issue, but it would be nice to have some debug level logging. 
For a start it'd be nice to have log for the new tests that you just split.

Was happy to review it, good work overall!

> Minor cleanup in TestFpgaDiscoverer
> ---
>
> Key: YARN-9270
> URL: https://issues.apache.org/jira/browse/YARN-9270
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
>Priority: Major
> Attachments: YARN-9270-001.patch
>
>
> Let's do some cleanup in this class.
> * {{testLinuxFpgaResourceDiscoverPluginConfig}} - this test should be split 
> up to 5 different tests, because it tests 5 different scenarios.
> * remove {{setNewEnvironmentHack()}} - too complicated. We can introduce a 
> {{Function}} in the plugin class like {{Function envProvider 
> = System::getenv()}} plus a setter method which allows the test to modify 
> {{envProvider}}. Much simpler and straightfoward.



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[jira] [Commented] (YARN-9270) Minor cleanup in TestFpgaDiscoverer

2019-02-07 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16763112#comment-16763112
 ] 

Hadoop QA commented on YARN-9270:
-

| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
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0m 22s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
 The patch generated 3 new + 44 unchanged - 2 fixed = 47 total (was 46) {color} 
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  
0s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
24s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 21m 
15s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
28s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 69m  3s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9270 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12957955/YARN-9270-001.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 1a6b7258e2fa 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 
10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 75e8441 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-YARN-Build/2/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/2/testReport/ |
| Max. process+thread count | 447 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: