[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459228#comment-16459228
]
Shane Kumpf commented on YARN-8236:
---
[~sunilg] - Thanks for the report. I'm having trouble recreating this and the
line numbers don't really seem to align with what I see in trunk or branch-3.1.
Can you provide more details on reproducing the NPE?
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Priority: Major
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459447#comment-16459447
]
Sunil G commented on YARN-8236:
---
Thanks [~shaneku...@gmail.com]
Its interesting
{code:java}
"kerberos_principal" : {
"principal_name" : "ambari...@example.com",
"keytab" : "/etc/security/keytabs/smokeuser.headless.keytab"
}
{code}
I missed giving "file://" prefix to keytab. After giving the same, its working.
However i still thinks, we should not get an NPE on same error condition.
Seems like the line in {{ServiceClient.addKeytabResourceIfSecure}} *switch
(keytabURI.getScheme())* is causing the NPE.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Priority: Major
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16464445#comment-16464445
]
Gour Saha commented on YARN-8236:
-
Thanks [~sunilg]. I see the problem. I could reproduce it. I have tested a
patch with a fix. Will upload it soon.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Priority: Major
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466677#comment-16466677
]
Gour Saha commented on YARN-8236:
-
[~sunilg], I attached a patch to fix this. Please review.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Assignee: Gour Saha
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8236.01.patch
>
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466926#comment-16466926
]
genericqa commented on YARN-8236:
-
| (x) *{color:red}-1 overall{color}* |
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| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core:
The patch generated 1 new + 28 unchanged - 0 fixed = 29 total (was 28) {color}
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:abb62dd |
| JIRA Issue | YARN-8236 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12922368/YARN-8236.01.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 1080a6ec93ab 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 / 08ea90e |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_162 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/20625/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-services_hadoop-yarn-services-core.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/20625/testReport/ |
[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16470179#comment-16470179
]
Sunil G commented on YARN-8236:
---
Thanks [~gsaha] for the patch. Overall looks good to me.
Could you pls check if we can have a small UT for this. If its already there,
pls help to point the same.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Assignee: Gour Saha
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8236.01.patch
>
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16471357#comment-16471357
]
Gour Saha commented on YARN-8236:
-
[~sunilg], uploaded patch 02 with UT.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Assignee: Gour Saha
>Priority: Critical
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8236.01.patch, YARN-8236.02.patch
>
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16471394#comment-16471394
]
genericqa commented on YARN-8236:
-
| (/) *{color:green}+1 overall{color}* |
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| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
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| JIRA Issue | YARN-8236 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12922942/YARN-8236.02.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16475358#comment-16475358
]
Sunil G commented on YARN-8236:
---
+1. Committing shortly.
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Assignee: Gour Saha
>Priority: Critical
> Attachments: YARN-8236.01.patch, YARN-8236.02.patch
>
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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[jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
[
https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16475385#comment-16475385
]
Hudson commented on YARN-8236:
--
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14198 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14198/])
YARN-8236. Invalid kerberos principal file name cause NPE in native (sunilg:
rev 58b97c79e34901938d59acc84ed48c1f9344996a)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/exceptions/RestApiErrorMessages.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/utils/ServiceApiUtil.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestServiceApiUtil.java
> Invalid kerberos principal file name cause NPE in native service
>
>
> Key: YARN-8236
> URL: https://issues.apache.org/jira/browse/YARN-8236
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
>Affects Versions: 3.1.0
>Reporter: Sunil G
>Assignee: Gour Saha
>Priority: Critical
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8236.01.patch, YARN-8236.02.patch
>
>
> Stack trace
>
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler
> (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at
> org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]
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