[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-15 Thread Jordan Zimmerman (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16127925#comment-16127925
 ] 

Jordan Zimmerman commented on HADOOP-14741:
---

As the main author of Curator I'm happy to help if needed.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Fix For: 2.9.0, 3.0.0-beta1
>
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch, HADOOP-14741-branch-2-001.patch, 
> HADOOP-14741-branch-2-002.patch, HADOOP-14741-branch-2.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-14 Thread JIRA

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125813#comment-16125813
 ] 

Íñigo Goiri commented on HADOOP-14741:
--

Checked the failed unit test in branch-2 and don't seem related.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch, HADOOP-14741-branch-2-001.patch, 
> HADOOP-14741-branch-2-002.patch, HADOOP-14741-branch-2.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-13 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124855#comment-16124855
 ] 

Hadoop QA commented on HADOOP-14741:


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39s{color} | {color:green} root: The patch generated 0 new + 346 unchanged - 3 
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hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_144
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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124433#comment-16124433
 ] 

Hadoop QA commented on HADOOP-14741:


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|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 
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33s{color} | {color:green} root: The patch generated 0 new + 346 unchanged - 3 
fixed = 346 total (was 349) {color} |
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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread JIRA

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124400#comment-16124400
 ] 

Íñigo Goiri commented on HADOOP-14741:
--

Jenkins is complaining about {{AllocationFileLoaderService}} but I have no 
issues locally.
I don't evne think it has anything to do with this patch.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch, HADOOP-14741-branch-2-001.patch, 
> HADOOP-14741-branch-2.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124389#comment-16124389
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 12m 
52s{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 3 new or modified test 
files. {color} |
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| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  4m 
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41s{color} | {color:red} root in the patch failed with JDK v1.7.0_131. {color} |
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| {color:red} root in the patch failed with JDK v1.7.0_131. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
1m 33s{color} | {color:orange} root: The patch generated 1 new + 346 unchanged 
- 3 fixed = 347 total (was 349) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red}  0m 
27s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
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hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_144
 with JDK v1.8.0_144 generated 0 new + 854 unchanged - 4 fixed = 854 total (was 
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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124236#comment-16124236
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 18m 
22s{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 3 new or modified test 
files. {color} |
|| || || || {color:brown} branch-2 Compile Tests {color} ||
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- 3 fixed = 347 total (was 349) {color} |
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hadoop-yarn-project_ha

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124098#comment-16124098
 ] 

Hudson commented on HADOOP-14741:
-

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12169 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/12169/])
HADOOP-14741. Refactor curator based ZooKeeper communication into common 
(subru: rev bbbf0e2a4136b30cad9dfd36ef138650a1adea60)
* (add) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/curator/package-info.java
* (delete) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMZKUtils.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ActiveStandbyElectorBasedElectorService.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/test/java/org/apache/hadoop/yarn/conf/TestYarnConfigurationFields.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/RMHATestBase.java
* (edit) hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
* (add) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/curator/ZKCuratorManager.java
* (add) 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/curator/TestZKCuratorManager.java


> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch, HADOOP-14741-branch-2.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Subru Krishnan (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124057#comment-16124057
 ] 

Subru Krishnan commented on HADOOP-14741:
-

Thanks [~elgoiri] for working on this. I committed to trunk but cherry-pick to 
branch-2 failed. So can you kindly post a patch for branch-2?

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-11 Thread Wangda Tan (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124038#comment-16124038
 ] 

Wangda Tan commented on HADOOP-14741:
-

Thanks [~goiri]/[~subru] for helping this, I may not have cycle to review this, 
please get it in when you think it is ready.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-09 Thread Subru Krishnan (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120633#comment-16120633
 ] 

Subru Krishnan commented on HADOOP-14741:
-

Thanks [~goiri] for contributing this. The latest patch (v5) LGTM.

[~zhz]/[~leftnoteasy]/[~drankye], do you guys want to take a quick look before 
I go ahead and commit this? 

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-09 Thread JIRA

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120617#comment-16120617
 ] 

Íñigo Goiri commented on HADOOP-14741:
--

I ran the failed unit test locally and worked.
They didn't fail previously either.
So I guess these are spurious, I think this is good to go.
Comments?

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch, HADOOP-14741-001.patch, 
> HADOOP-14741-002.patch, HADOOP-14741-003.patch, HADOOP-14741-004.patch, 
> HADOOP-14741-005.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-09 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120465#comment-16120465
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
24s{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 3 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 
32s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m 
55s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  4m 
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  6m  
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m 
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|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
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| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  2m 
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m 
33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 13m 
33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
35s{color} | {color:green} root: The patch generated 0 new + 340 unchanged - 3 
fixed = 340 total (was 343) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  4m 
53s{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} xml {color} | {color:green}  0m  
3s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  7m 
16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
4s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
35s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
38s{color} | {color:green} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager
 generated 0 new + 348 unchanged - 4 fixed = 348 total (was 352) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  9m 28s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
48s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  3m  
4s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 48m 29s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
42s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}175m 53s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.security.TestRaceWhenRelogin |
|   | hadoop.yarn.server.resourcemanager.TestRMAdminService

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-08 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119352#comment-16119352
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
14s{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 3 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m  
0s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 
25s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 11m  
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 11m  
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
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fixed = 340 total (was 343) {color} |
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37s{color} | {color:green} the patch passed {color} |
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52s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 
32s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  8m 28s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
38s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 
35s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 42m 
40s{color} | {color:green} hadoop-yarn-server-resourcemanager in the patch 
passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
35s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}149m  8s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.security.TestKDiag |
|   | hadoop.conf.TestCommonConfigurationFields |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HADOOP-14741 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12880941/HADOOP-14741-004.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  xml  |
| uname | Linux 1cb652635f87 3.13.0-117-generic #164-Ubuntu SMP Fri Apr 7 
11:05:26 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revis

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-08 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119218#comment-16119218
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  1m  
6s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
17s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 
34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m  
3s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
11s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
51s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 
43s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
50s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
19s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
50s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m 
39s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 13m 
39s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
2m  7s{color} | {color:orange} root: The patch generated 2 new + 321 unchanged 
- 3 fixed = 323 total (was 324) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
56s{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} findbugs {color} | {color:green}  4m 
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
5s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
36s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
39s{color} | {color:green} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager
 generated 0 new + 348 unchanged - 4 fixed = 348 total (was 352) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  7m 57s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
39s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 49m 32s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
36s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}152m 37s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.net.TestDNS |
|   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
| Timed out junit tests | 
org.apache.hadoop.yarn.server.resourcemanager.recovery.TestZKRMStateStore |
|   | 
org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA |
|   | org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA 
|
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HADOOP-14741 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-07 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117856#comment-16117856
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
18s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 
36s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 
36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 
23s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
 1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 
21s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
49s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
18s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 10m 
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
14s{color} | {color:green} root: The patch generated 0 new + 321 unchanged - 3 
fixed = 321 total (was 324) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  3m  
2s{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} findbugs {color} | {color:green}  4m 
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
56s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
32s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
33s{color} | {color:green} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager
 generated 0 new + 348 unchanged - 4 fixed = 348 total (was 352) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  9m  9s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
42s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 44m 35s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
35s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}143m 36s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.ha.TestZKFailoverController |
|   | hadoop.security.TestKDiag |
|   | hadoop.security.token.delegation.TestZKDelegationTokenSecretManager |
|   | hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA |
|   | hadoop.yarn.server.resourcemanager.TestRMHAForNodeLabels |
|   | hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA |
|   | hadoop.yarn.server.resourcemanager.TestRMStoreCommands |
|   | hadoop.yarn.server.resourcemanager.recovery.TestZKRMStateStore |
|   | hadoop.yarn.server.resourcemanager.TestReservationSystemW

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-07 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117733#comment-16117733
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
19s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 
27s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 18m 
15s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 19m 
38s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
28s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  3m 
56s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  5m 
35s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m 
37s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
23s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m 
30s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  5m 
55s{color} | {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  5m 55s{color} 
| {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
23s{color} | {color:green} root: The patch generated 0 new + 320 unchanged - 3 
fixed = 320 total (was 323) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red}  0m 
40s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 
27s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
58s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
29s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
31s{color} | {color:green} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager
 generated 0 new + 348 unchanged - 4 fixed = 348 total (was 352) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  9m 
45s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 40s{color} 
| {color:red} hadoop-yarn-api in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 34s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {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}108m  8s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.conf.TestYarnConfigurationFields |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HADOOP-14741 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12880749/HADOOP-14741-001.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Linux 62c8d2fa5479 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31 
14:13:22 U

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-07 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117683#comment-16117683
 ] 

Hadoop QA commented on HADOOP-14741:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
17s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
15s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 
14s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m  
9s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
38s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  3m  
6s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 
44s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
45s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
17s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m 
22s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  4m  
9s{color} | {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  4m  9s{color} 
| {color:red} root in the patch failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
1m 57s{color} | {color:orange} root: The patch generated 8 new + 246 unchanged 
- 3 fixed = 254 total (was 249) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red}  0m 
25s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 
21s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch 
failed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
47s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
22s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
25s{color} | {color:green} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager
 generated 0 new + 348 unchanged - 4 fixed = 348 total (was 352) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  7m  9s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 31s{color} 
| {color:red} hadoop-yarn-api in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 27s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
23s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 87m 24s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | 
hadoop.security.token.delegation.TestZKDelegationTokenSecretManager |
|   | hadoop.yarn.conf.TestYarnConfigurationFields |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | HADOOP-14741 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12880717/HADOOP-14741-000.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Lin

[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-07 Thread Subru Krishnan (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117527#comment-16117527
 ] 

Subru Krishnan commented on HADOOP-14741:
-

Thanks [~goiri] for working on this. I am fine with merging the configurations 
as:
* I feel *strongly* that we already have way too many config knobs already.
* From what I have observed in production deployments, RMs and NNs are deployed 
on different physical machines so they could still have different values (i.e. 
role based configuration). Additionally, even in same machines you can set the 
hadoop confs per process.

Regarding the patch itself, I just have a few minor comments:
* {{CuratorManager}} --> {{ZKCuratorManager}} (or {{CuratorZKManager}}).
* The keys should be defined in {{CommonConfigurationKeys}} so that they can be 
overridden via _core-site.xml_.
* Can you add *exists* check before and after we do an op in the tests.
* Nit: some public methods are missing Javadocs.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Íñigo Goiri
> Attachments: HADOOP-14741-000.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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[jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library

2017-08-07 Thread Inigo Goiri (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117406#comment-16117406
 ] 

Inigo Goiri commented on HADOOP-14741:
--

The main problem about unifying is that with the current proposal, all the 
curators are configured with the same parameters (i.e., same ZK address). 
Personally, we are OK with that but I understand there might be other 
deployments with finer-grain requirements.

> Refactor curator based ZooKeeper communication into common library
> --
>
> Key: HADOOP-14741
> URL: https://issues.apache.org/jira/browse/HADOOP-14741
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Subru Krishnan
>Assignee: Inigo Goiri
> Attachments: HADOOP-14741-000.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state 
> stores like RM, YARN Federation, HDFS router-based federation, RM queue 
> configs etc. This jira proposes to unify the curator based ZK communication 
> to eliminate redundancies.



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