[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442741#comment-16442741
 ] 

Akira Ajisaka commented on YARN-8169:
-

+1, thanks [~belugabehr]!

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch, YARN.8169.2.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread BELUGA BEHR (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442506#comment-16442506
 ] 

BELUGA BEHR commented on YARN-8169:
---

[~ajisakaa] Checkstyle corrected :)

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch, YARN.8169.2.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread genericqa (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442482#comment-16442482
 ] 

genericqa commented on YARN-8169:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
32s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  
0s{color} | {color:red} The patch doesn't appear to include any new or modified 
tests. Please justify why no new tests are needed for this patch. Also please 
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m 
40s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
32s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
21s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}  
9m 10s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  
8s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
33s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
18s{color} | {color:green} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common: 
The patch generated 0 new + 1 unchanged - 4 fixed = 1 total (was 5) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
29s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}  
9m 25s{color} | {color:green} patch has no errors when building and testing our 
client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 
14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
31s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 
59s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
16s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 51m 40s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8620d2b |
| JIRA Issue | YARN-8169 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12919623/YARN.8169.2.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 597089ac1e50 4.4.0-89-generic #112-Ubuntu SMP Mon Jul 31 
19:38:41 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / bf2f493 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_162 |
| findbugs | v3.1.0-RC1 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/20392/testReport/ |
| Max. process+thread count | 408 (vs. ulimit of 1) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/20392/console |
| Powered by | Apache Yetus 

[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread Wangda Tan (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442456#comment-16442456
 ] 

Wangda Tan commented on YARN-8169:
--

[~belugabehr], thanks for the clarification, very helpful!

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch, YARN.8169.2.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread BELUGA BEHR (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442403#comment-16442403
 ] 

BELUGA BEHR commented on YARN-8169:
---

[~leftnoteasy]

Parameters are best for slf4j:

# Avoids double-checking the 'debug enabled' flag
# Faster than run-time String concatenation
# Less code clutter
# Produces smaller product binary (saves memory and execution cache)

https://www.slf4j.org/faq.html#logging_performance

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread Wangda Tan (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442087#comment-16442087
 ] 

Wangda Tan commented on YARN-8169:
--

[~belugabehr], 

it's better to keep the:
{code:java}
if (LOG.isDebugEnabled()) { ... } {code}
Check for performance.

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442013#comment-16442013
 ] 

Akira Ajisaka commented on YARN-8169:
-

Cancelling my +1.
Would you add period to the end of the javadoc of the constructor to fix the 
below checkstyle warning?
https://builds.apache.org/job/PreCommit-YARN-Build/20370/artifact/out/patch-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt
{noformat}
./hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/RackResolver.java:46:
  /**: First sentence should end with a period. [JavadocStyle]
{noformat}
I'm +1 if that is addressed.

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-18 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16442005#comment-16442005
 ] 

Akira Ajisaka commented on YARN-8169:
-

LGTM, +1

> Review RackResolver.java
> 
>
> Key: YARN-8169
> URL: https://issues.apache.org/jira/browse/YARN-8169
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: yarn
>Affects Versions: 3.0.1
>Reporter: BELUGA BEHR
>Priority: Trivial
> Attachments: YARN-8169.1.patch
>
>
> # Use SLF4J
> # Fix some checkstyle warnings
> # Minor clean up



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[jira] [Commented] (YARN-8169) Review RackResolver.java

2018-04-17 Thread genericqa (JIRA)

[ 
https://issues.apache.org/jira/browse/YARN-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16441135#comment-16441135
 ] 

genericqa commented on YARN-8169:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
39s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  
0s{color} | {color:red} The patch doesn't appear to include any new or modified 
tests. Please justify why no new tests are needed for this patch. Also please 
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 25m 
12s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
37s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
27s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
11m 21s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 
17s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
41s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
37s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
22s{color} | {color:green} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common: 
The patch generated 0 new + 2 unchanged - 3 fixed = 2 total (was 5) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
11m 29s{color} | {color:green} patch has no errors when building and testing 
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
45s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  3m 
17s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
22s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 60m 11s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8620d2b |
| JIRA Issue | YARN-8169 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12919441/YARN-8169.1.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  shadedclient  findbugs  checkstyle  |
| uname | Linux d537321e303c 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9 
14:43:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 1d6e43d |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_162 |
| findbugs | v3.1.0-RC1 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/20370/testReport/ |
| Max. process+thread count | 301 (vs. ulimit of 1) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/20370/console |
| Powered by | Apache Yetus