[jira] [Created] (YARN-9163) Deadlock when use yarn rmadmin -refreshQueues

2018-12-28 Thread Hu Ziqian (JIRA)
Hu Ziqian created YARN-9163:
---

 Summary: Deadlock when use yarn rmadmin -refreshQueues
 Key: YARN-9163
 URL: https://issues.apache.org/jira/browse/YARN-9163
 Project: Hadoop YARN
  Issue Type: Bug
Reporter: Hu Ziqian






--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-9162) Fix Intermittent Failure in TestRMAdminCLI

2018-12-28 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730577#comment-16730577
 ] 

Hadoop QA commented on YARN-9162:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 13m 
20s{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:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 1 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 20m 
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
29s{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 
31s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
12m 52s{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}  0m 
38s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
20s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
27s{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} 
13m 33s{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}  0m 
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 24m 48s{color} 
| {color:red} hadoop-yarn-client in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
27s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 91m  7s{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-9162 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12953280/YARN-9162-01.patch |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 039fb4cd2d83 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 / e9a005d |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.1.0-RC1 |
| unit | 
https://builds.apache.org/job/PreCommit-YARN-Build/22954/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/22954/testReport/ |
| Max. process+thread count | 652 (vs. ulimit of 1) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22954/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.

[jira] [Updated] (YARN-9162) Fix Intermittent Failure in TestRMAdminCLI

2018-12-28 Thread Ayush Saxena (JIRA)


 [ 
https://issues.apache.org/jira/browse/YARN-9162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ayush Saxena updated YARN-9162:
---
Attachment: YARN-9162-01.patch

> Fix  Intermittent Failure in TestRMAdminCLI
> ---
>
> Key: YARN-9162
> URL: https://issues.apache.org/jira/browse/YARN-9162
> Project: Hadoop YARN
>  Issue Type: Bug
>Reporter: Ayush Saxena
>Assignee: Ayush Saxena
>Priority: Major
> Attachments: YARN-9162-01.patch
>
>
> Reference :
> https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/999/testReport/junit/org.apache.hadoop.yarn.client.cli/TestRMAdminCLI/testHelp/



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Created] (YARN-9162) Fix Intermittent Failure in TestRMAdminCLI

2018-12-28 Thread Ayush Saxena (JIRA)
Ayush Saxena created YARN-9162:
--

 Summary: Fix  Intermittent Failure in TestRMAdminCLI
 Key: YARN-9162
 URL: https://issues.apache.org/jira/browse/YARN-9162
 Project: Hadoop YARN
  Issue Type: Bug
Reporter: Ayush Saxena
Assignee: Ayush Saxena


Reference :

https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/999/testReport/junit/org.apache.hadoop.yarn.client.cli/TestRMAdminCLI/testHelp/




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Created] (YARN-9161) Absolute resources of capacity scheduler doesn't support GPU and FPGA

2018-12-28 Thread Zac Zhou (JIRA)
Zac Zhou created YARN-9161:
--

 Summary: Absolute resources of capacity scheduler doesn't support 
GPU and FPGA
 Key: YARN-9161
 URL: https://issues.apache.org/jira/browse/YARN-9161
 Project: Hadoop YARN
  Issue Type: Bug
Reporter: Zac Zhou
Assignee: Zac Zhou


As the enum CapacitySchedulerConfiguration.AbsoluteResourceType only has two 
elements: memory and vcores, which would filter out absolute resources 
configuration of gpu and fpga in 
AbstractCSQueue.updateConfigurableResourceRequirement. 

This issue would cause gpu and fpga can't be allocated correctly



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-9161) Absolute resources of capacity scheduler doesn't support GPU and FPGA

2018-12-28 Thread Zac Zhou (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730541#comment-16730541
 ] 

Zac Zhou commented on YARN-9161:


a patch would be attached shortly.

> Absolute resources of capacity scheduler doesn't support GPU and FPGA
> -
>
> Key: YARN-9161
> URL: https://issues.apache.org/jira/browse/YARN-9161
> Project: Hadoop YARN
>  Issue Type: Bug
>Reporter: Zac Zhou
>Assignee: Zac Zhou
>Priority: Major
>
> As the enum CapacitySchedulerConfiguration.AbsoluteResourceType only has two 
> elements: memory and vcores, which would filter out absolute resources 
> configuration of gpu and fpga in 
> AbstractCSQueue.updateConfigurableResourceRequirement. 
> This issue would cause gpu and fpga can't be allocated correctly



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-9160) [Submarine] Document "PYTHONPATH" environment variable setting when using -localization options

2018-12-28 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-9160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730229#comment-16730229
 ] 

Hadoop QA commented on YARN-9160:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
13s{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:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 
24s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
30s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
30m 51s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  
0s{color} | {color:red} The patch has 2 line(s) that end in whitespace. Use git 
apply --whitespace=fix <>. Refer https://git-scm.com/docs/git-apply 
{color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
11m 29s{color} | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
25s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 44m 12s{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-9160 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12953203/YARN-9160-trunk.001.patch
 |
| Optional Tests |  dupname  asflicense  mvnsite  |
| uname | Linux 88d152296104 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 
17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 128f340 |
| maven | version: Apache Maven 3.3.9 |
| whitespace | 
https://builds.apache.org/job/PreCommit-YARN-Build/22953/artifact/out/whitespace-eol.txt
 |
| Max. process+thread count | 447 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-submarine 
U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-submarine |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22953/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> [Submarine] Document "PYTHONPATH" environment variable setting when using 
> -localization options
> ---
>
> Key: YARN-9160
> URL: https://issues.apache.org/jira/browse/YARN-9160
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zhankun Tang
>Assignee: Zhankun Tang
>Priority: Major
> Attachments: YARN-9160-trunk.001.patch
>
>
> An infra platform might want to provide the user a Zepplin notebook and 
> execute user's job with user's command input like "python entry_point.py 
> ...". This is better for the end user because he/she feels that the 
> "entry_point.py" seems in the local workbench.
> This may translate to below submarine command in the platform when submitting 
> the job:
>  
> {code:java}
> ... job run
>   --localization entry_script.py:./
>   --localization depedency_script1.py:./
>   --localization depedency_script2.py:./
>   --worker_launch_cmd "python entry_point.py .."
> {code}
> Or 
>  
> {code:java}
> ... job run
>   --localization entry_script.py:./
>   --localization depedency_scripts_dir:./
>   --worker_launch_cmd "python entry_script.py .."
> {code}
>  
> When running with the above command, both will fail due to module import 
> error from the entry_point.py. This is because YARN only creates symbol links 
> in the container's work dir (the real scripts files are in different cache 
> folders) and python module import won't know that.
> One possible solution is set localization 

[jira] [Commented] (YARN-4821) Have a separate NM timeline publishing-interval

2018-12-28 Thread Abhishek Modi (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-4821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730222#comment-16730222
 ] 

Abhishek Modi commented on YARN-4821:
-

[~Naganarasimha] if you are not actively working on it, can I take this.

> Have a separate NM timeline publishing-interval
> ---
>
> Key: YARN-4821
> URL: https://issues.apache.org/jira/browse/YARN-4821
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: timelineserver
>Affects Versions: YARN-2928
>Reporter: Sangjin Lee
>Assignee: Naganarasimha G R
>Priority: Major
>  Labels: YARN-5355
> Attachments: YARN-4821-YARN-2928.v1.001.patch
>
>
> Currently the interval with which NM publishes container CPU and memory 
> metrics is tied to {{yarn.nodemanager.resource-monitor.interval-ms}} whose 
> default is 3 seconds. This is too aggressive.
> There should be a separate configuration that controls how often 
> {{NMTimelinePublisher}} publishes container metrics.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Assigned] (YARN-7060) [ATSv2 Security] Consider using delegation token for publishing entities from NM

2018-12-28 Thread Abhishek Modi (JIRA)


 [ 
https://issues.apache.org/jira/browse/YARN-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Abhishek Modi reassigned YARN-7060:
---

Assignee: Abhishek Modi

> [ATSv2 Security] Consider using delegation token for publishing entities from 
> NM
> 
>
> Key: YARN-7060
> URL: https://issues.apache.org/jira/browse/YARN-7060
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: timelineclient, timelinereader, timelineserver
>Reporter: Varun Saxena
>Assignee: Abhishek Modi
>Priority: Major
>




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Updated] (YARN-6735) Have a way to turn off container metrics from NMs

2018-12-28 Thread Abhishek Modi (JIRA)


 [ 
https://issues.apache.org/jira/browse/YARN-6735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Abhishek Modi updated YARN-6735:

Summary: Have a way to turn off container metrics from NMs  (was: Have a 
way to turn off system metrics from NMs)

> Have a way to turn off container metrics from NMs
> -
>
> Key: YARN-6735
> URL: https://issues.apache.org/jira/browse/YARN-6735
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: timelineserver
>Reporter: Vrushali C
>Assignee: Rohith Sharma K S
>Priority: Major
>
> Have a way to turn off emitting system metrics from NMs



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Assigned] (YARN-6735) Have a way to turn off container metrics from NMs

2018-12-28 Thread Abhishek Modi (JIRA)


 [ 
https://issues.apache.org/jira/browse/YARN-6735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Abhishek Modi reassigned YARN-6735:
---

Assignee: Abhishek Modi  (was: Rohith Sharma K S)

> Have a way to turn off container metrics from NMs
> -
>
> Key: YARN-6735
> URL: https://issues.apache.org/jira/browse/YARN-6735
> Project: Hadoop YARN
>  Issue Type: Sub-task
>  Components: timelineserver
>Reporter: Vrushali C
>Assignee: Abhishek Modi
>Priority: Major
>
> Have a way to turn off emitting system metrics from NMs



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-8878) Remove StringBuffer from ManagedParentQueue.java

2018-12-28 Thread Hudson (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730206#comment-16730206
 ] 

Hudson commented on YARN-8878:
--

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15666 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/15666/])
YARN-8878. Remove StringBuffer from ManagedParentQueue.java. Contributed 
(aajisaka: rev 15fe1b34ddd134df1f413ca435a970fc34bae9f7)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ManagedParentQueue.java


> Remove StringBuffer from ManagedParentQueue.java
> 
>
> Key: YARN-8878
> URL: https://issues.apache.org/jira/browse/YARN-8878
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: resourcemanager
>Affects Versions: 3.2.0
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Fix For: 3.3.0
>
> Attachments: YARN-8878.1.patch
>
>
> Remove all {{StringBuffer}} references from the class {{ManagedParentQueue}}. 
>  {{StringBuffer}} are synchronized and should be instead replaced with the 
> non-synchronized {{StringBuilder}}. However, in this case, just use {{SLF4J}} 
> parameter logging.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-8894) Improve InMemoryPlan#toString

2018-12-28 Thread Hudson (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730207#comment-16730207
 ] 

Hudson commented on YARN-8894:
--

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15666 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/15666/])
YARN-8894. Improve InMemoryPlan#toString. Contributed by BELUGA BEHR. 
(aajisaka: rev 128f340f4fd363e7c7de338f5535088131bf2969)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/InMemoryPlan.java


> Improve InMemoryPlan#toString
> -
>
> Key: YARN-8894
> URL: https://issues.apache.org/jira/browse/YARN-8894
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: reservation system
>Affects Versions: 3.2.0
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Fix For: 3.3.0
>
> Attachments: YARN-8894.1.patch
>
>
> * Replace {{StringBuffer}} with {{StringBuilder}}
> * Add spaces between fields for readability



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Updated] (YARN-8894) Improve InMemoryPlan#toString

2018-12-28 Thread Akira Ajisaka (JIRA)


 [ 
https://issues.apache.org/jira/browse/YARN-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated YARN-8894:

Summary: Improve InMemoryPlan#toString  (was: Improve InMemoryPlan.java 
toString)

> Improve InMemoryPlan#toString
> -
>
> Key: YARN-8894
> URL: https://issues.apache.org/jira/browse/YARN-8894
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: reservation system
>Affects Versions: 3.2.0
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Fix For: 3.3.0
>
> Attachments: YARN-8894.1.patch
>
>
> * Replace {{StringBuffer}} with {{StringBuilder}}
> * Add spaces between fields for readability



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-8894) Improve InMemoryPlan.java toString

2018-12-28 Thread Akira Ajisaka (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730118#comment-16730118
 ] 

Akira Ajisaka commented on YARN-8894:
-

+1, these test failures are not related to the patch. Committing this.

> Improve InMemoryPlan.java toString
> --
>
> Key: YARN-8894
> URL: https://issues.apache.org/jira/browse/YARN-8894
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: reservation system
>Affects Versions: 3.2.0
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: YARN-8894.1.patch
>
>
> * Replace {{StringBuffer}} with {{StringBuilder}}
> * Add spaces between fields for readability



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org



[jira] [Commented] (YARN-8878) Remove StringBuffer from ManagedParentQueue.java

2018-12-28 Thread Akira Ajisaka (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16730109#comment-16730109
 ] 

Akira Ajisaka commented on YARN-8878:
-

These test failures are not related.

> Remove StringBuffer from ManagedParentQueue.java
> 
>
> Key: YARN-8878
> URL: https://issues.apache.org/jira/browse/YARN-8878
> Project: Hadoop YARN
>  Issue Type: Improvement
>  Components: resourcemanager
>Affects Versions: 3.2.0
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Trivial
> Fix For: 3.3.0
>
> Attachments: YARN-8878.1.patch
>
>
> Remove all {{StringBuffer}} references from the class {{ManagedParentQueue}}. 
>  {{StringBuffer}} are synchronized and should be instead replaced with the 
> non-synchronized {{StringBuilder}}. However, in this case, just use {{SLF4J}} 
> parameter logging.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org