[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-11 Thread Hudson (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16646886#comment-16646886
 ] 

Hudson commented on YARN-8777:
--

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15180 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/15180/])
YARN-8777. Container Executor C binary change to execute interactive (billie: 
rev 96d28b4750f1088f2a10c83991b5a8149c97ef86)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.c
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.h
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.h
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/test/utils/test_docker_util.cc
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/util.h


> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Fix For: 3.3.0
>
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch, YARN-8777.008.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-11 Thread Billie Rinaldi (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16646670#comment-16646670
 ] 

Billie Rinaldi commented on YARN-8777:
--

+1 for patch 8. Thanks for the patch [~eyang] and for the reviews, [~ebadger] 
and [~Zian Chen]!

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch, YARN-8777.008.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-10 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16645847#comment-16645847
 ] 

Hadoop QA commented on YARN-8777:
-

| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
21s{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} 17m 
29s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
59s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
29m 16s{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 
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} cc {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
30s{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} 
11m 23s{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} unit {color} | {color:green} 18m 
53s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{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} 62m 46s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/1294/YARN-8777.008.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux d399cefb9576 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 
07:31:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 2bd000c |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/22145/testReport/ |
| Max. process+thread count | 446 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22145/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch, YARN-8777.008.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accep

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-10 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16645775#comment-16645775
 ] 

Eric Yang commented on YARN-8777:
-

Patch 8 addressed [~billie.rinaldi]'s comments.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch, YARN-8777.008.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-10 Thread Billie Rinaldi (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16645165#comment-16645165
 ] 

Billie Rinaldi commented on YARN-8777:
--

I tested out patch 7. A couple of minor comments: I was confused by the 
"Father" comment, maybe use Parent instead. Maybe we should introduce a new 
error code for docker exec failed instead of using DOCKER_RUN_FAILED? Lastly, 
the new test is missing free_configuration(&container_executor_cfg).

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-08 Thread Zian Chen (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642220#comment-16642220
 ] 

Zian Chen commented on YARN-8777:
-

+1 for patch 7. 

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-04 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638874#comment-16638874
 ] 

Hadoop QA commented on YARN-8777:
-

| (/) *{color:green}+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 1 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 
57s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  
8s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
41s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
33m  8s{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 
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  1m 
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| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
48s{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 37s{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} unit {color} | {color:green} 18m 
37s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{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} 69m 31s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12942440/YARN-8777.007.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux 8ce8a43f287b 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 
08:52:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / b6d5d84 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/22059/testReport/ |
| Max. process+thread count | 340 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22059/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-04 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638762#comment-16638762
 ] 

Eric Yang commented on YARN-8777:
-

Unit test failure is addressed in YARN-8844.  Patch 7 fixed the white spaces.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch, YARN-8777.007.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-04 Thread Zian Chen (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638734#comment-16638734
 ] 

Zian Chen commented on YARN-8777:
-

Hi [~eyang], thanks for patch 006. Seems we still have whitespace errors in 
latest Jenkins build? Could you help fix it? Overall patch looks good to me.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-04 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638615#comment-16638615
 ] 

Hadoop QA commented on YARN-8777:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
26s{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} 17m 
25s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
56s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
35s{color} | {color:green} trunk passed {color} |
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|| || || || {color:brown} Other Tests {color} ||
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| {color:red} hadoop-yarn-server-nodemanager in the patch failed. {color} |
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20s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 61m 52s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | 
hadoop.yarn.server.nodemanager.containermanager.TestNMProxy |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12942415/YARN-8777.006.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
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 |
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 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/22055/testReport/ |
| Max. process+thread count | 453 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22055/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


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> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: S

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-04 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638503#comment-16638503
 ] 

Eric Yang commented on YARN-8777:
-

Patch 6 fixes white space, and cc return code check.  TestNMProxy unit test 
failure is not related to this JIRA, open YARN-8844 to track that issue.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch, 
> YARN-8777.006.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-03 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637697#comment-16637697
 ] 

Hadoop QA commented on YARN-8777:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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 1 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 17m 
14s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
57s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
28m 34s{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 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
52s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} cc {color} | {color:red}  0m 52s{color} | 
{color:red} 
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager
 generated 5 new + 0 unchanged - 0 fixed = 5 total (was 0) {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
33s{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 39 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} 
10m 57s{color} | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 19m  4s{color} 
| {color:red} hadoop-yarn-server-nodemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
26s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 61m 53s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | 
hadoop.yarn.server.nodemanager.containermanager.TestNMProxy |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12942341/YARN-8777.005.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux 1164b8f045a6 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 
07:31:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 1dc0adf |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
| cc | 
https://builds.apache.org/job/PreCommit-YARN-Build/22053/artifact/out/diff-compile-cc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
 |
| whitespace | 
https://builds.apache.org/job/PreCommit-YARN-Build/22053/artifact/out/whitespace-eol.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-YARN-Build/22053/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/22053/testReport/ |
| Max. process+thread count | 411 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22053/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


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> Container Ex

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-03 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637645#comment-16637645
 ] 

Eric Yang commented on YARN-8777:
-

Patch 005 rebase code to current trunk.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch, YARN-8777.005.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-03 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637561#comment-16637561
 ] 

Hadoop QA commented on YARN-8777:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m  6s{color} 
| {color:red} YARN-8777 does not apply to trunk. Rebase required? Wrong Branch? 
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12942316/YARN-8777.004.patch |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/22049/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-03 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637447#comment-16637447
 ] 

Eric Yang commented on YARN-8777:
-

Patch 004 added pseudo terminal support for running with docker exec -it flag.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch, YARN-8777.004.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-10-03 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637151#comment-16637151
 ] 

Eric Yang commented on YARN-8777:
-

[~Zian Chen] Docker exec -it requires a tty to be attached for program to 
produce text based GUI output.  For example, running top, or handling terminal 
resize event.  Therefore, some environment variables, such as TERM, and control 
characters are managed externally to the exec program.  The current patch 
doesn't implement pseudo terminal setup, this can prevent docker exec -it to 
fail if the Java side doesn't implement pseudo terminal.  I need to revise this 
patch to implement pseudo terminal setup in C side, it would be much easier 
than doing pseudo terminal in the Java.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-21 Thread Zian Chen (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623999#comment-16623999
 ] 

Zian Chen commented on YARN-8777:
-

Thanks [~eyang] for the work. I'm ok with patch 003. One quick question, you 
mentioned 
{code:java}
It is entirely possible to use ProcessBuilder and launch container-executor to 
run docker exec, and send unix command to be executed.
{code}
Is processbuilder mentioned to be an possible way for code reuse on passing 
arbitrary commands?  If yes, then this approach might run into similar issue 
for enum approach, which can only handle a small set of command options not 
arbitrary commands. 

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-21 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623951#comment-16623951
 ] 

Eric Badger commented on YARN-8777:
---

I'm +1 (non-binding) on patch 003

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-21 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623900#comment-16623900
 ] 

Eric Yang commented on YARN-8777:
-

[~ebadger] Sounds good to me.  [~Zian Chen] [~ebadger] [~shaneku...@gmail.com] 
Are we good to check in the C side?

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-21 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623675#comment-16623675
 ] 

Eric Badger commented on YARN-8777:
---

Ok I see what you're saying. I'm fine with the modifications to come from the 
java side when they write out the .cmd file. Probably makes more sense to do 
the heavy lifting on the java side instead of in the container-executor anyway. 
My concern was with the launch-command coming from the user and then running 
into the same serialization problem as is noted in YARN-8805. But when that 
comes along, we can do the same thing and do the string modifications in java 
land before we write out the .cmd file.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-20 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622850#comment-16622850
 ] 

Eric Yang commented on YARN-8777:
-

[~ebadger] I am confused by your statement.  We have been using comma delimited 
launch command in .cmd file for ENTRYPOINT in Hadoop 3.1.1.  YARN-8805 seems to 
be a request to make sure the user supplied command with space delimited to be 
converted to the common delimited format for exec.  The requested change is on 
Java side serialization.  There is no changes in C code or .cmd format to 
prevent breaking backward compatibility, if I understand the problem correctly. 
 The format was what we agreed upon without rewrite .cmd serialization 
technique.  What is the concern with launch_command deserialization delimited 
by comma on C side?  Should I change launch_command to a single parameter like 
I suggested as a single binary to prevent inconsistent length of argv between 
container-executor and docker exec?

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-20 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622690#comment-16622690
 ] 

Eric Badger commented on YARN-8777:
---

Thanks for the updated patch, [~eyang]!
{noformat}
+  launch_command = get_configuration_values_delimiter("launch-command", 
DOCKER_COMMAND_FILE_SECTION, &command_config,
+  ",");
{noformat}
I think if we split on "," then we will get into the same situation as 
YARN-8805. 

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16621322#comment-16621322
 ] 

Hadoop QA commented on YARN-8777:
-

| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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33m 59s{color} | {color:green} branch has no errors when building and testing 
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42s{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} 
12m 58s{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} unit {color} | {color:green} 18m 
36s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
24s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 69m 15s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12940510/YARN-8777.003.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux f1c19ac32cf6 3.13.0-144-generic #193-Ubuntu SMP Thu Mar 15 
17:03:53 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
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| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 6b5838e |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/21891/testReport/ |
| Max. process+thread count | 300 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
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This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command 

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16621278#comment-16621278
 ] 

Eric Yang commented on YARN-8777:
-

[~Zian Chen] [~ebadger] Patch 3 will change the .cmd file format to require 
launch-command to support generic command. 

{code}
[docker-command-execution]
  docker-command=exec
  name=container_1536945486532_0004_01_09
  launch-command=bash
{code}

 From Java side, we have to construct the binary path to use for the docker 
container.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch, 
> YARN-8777.003.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16621259#comment-16621259
 ] 

Eric Yang commented on YARN-8777:
-

Base on today's meeting, there is possibility that bash doesn't exist in docker 
image.  It would be nice to implement launch-command for docker exec.  I will 
make adjustment accordingly.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16621059#comment-16621059
 ] 

Eric Yang commented on YARN-8777:
-

[~ebadger] {quote}Where do the shell expansion cases come from? We invoke the 
docker binary using exec.{quote}

There is no shell expansion in this patch, but junior developer who interact 
with docker exec from their terminal might not know that their command are 
expanded by shell before docker exec is running.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620989#comment-16620989
 ] 

Eric Badger commented on YARN-8777:
---

bq. Shell expansion corner cases will not handle gracefully and cause people to 
scratch their heads.
Where do the shell expansion cases come from? We invoke the docker binary using 
exec. 

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620969#comment-16620969
 ] 

Hadoop QA commented on YARN-8777:
-

| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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 1 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 
41s{color} | {color:green} trunk passed {color} |
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37s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
32m 34s{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 
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| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
19s{color} | {color:green} the patch passed {color} |
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47s{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 30s{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} unit {color} | {color:green} 18m 
46s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
24s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 68m 54s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12940444/YARN-8777.002.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux 20df1217f3f7 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 
08:52:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 1824d5d |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/21887/testReport/ |
| Max. process+thread count | 337 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
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This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620831#comment-16620831
 ] 

Eric Yang commented on YARN-8777:
-

[~Zian Chen] Patch 002 fixed comment in the header file.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch, YARN-8777.002.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620815#comment-16620815
 ] 

Eric Yang commented on YARN-8777:
-

[~ebadger] {quote}Opening up a bash session allows the user to then execute 
whatever commands they want to anyway. Am I missing something here?{quote}

The difference is causing harm to container executor's memory prior to docker 
exec -it bash is launched.  The argv is constructed and checked in 
container-executor and forward to docker exec.  If it is fixed number of 
arguments, container-executor logic has little chance of getting it wrong.  If 
the number is dynamic, and passing args exceeding docker's parameter parser 
have unpredictable result, and other corner case such as:

{code}
cmd="mongo --eval 'rs.isMaster()"
docker exec d886e775dfad "$cmd"
{code}

Docker will look for binary named "mongo -eval 'rs.isMaster()'" instead of 
mongo, and the rest of parameters to monogo.  Shell expansion corner cases will 
not handle gracefully and cause people to scratch their heads.  It is entirely 
possible to use ProcessBuilder and launch container-executor to run docker 
exec, and send unix command to be executed.  The added bash gives less 
experienced developers ability to script their execution without thinking about 
parameter passing overflow and shell expansion.  The command are ran inside the 
container without leaking to problems to container-executor level.  Hope this 
explains the choice of parameter passing for this use case.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-19 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620751#comment-16620751
 ] 

Eric Badger commented on YARN-8777:
---

bq. The enum approach can be used for fixed number of parameters or a small set 
of parameters. It is probably not an ideal interface to pass arbitrary commands 
to container-executor for docker exec. One possible danger is sending hex code 
as argv to trigger buffer overflow in container-executor or docker, where there 
is no logic to validate the arbitrary command.
I don't see how the attack surface is any different with bash vs arbitrary 
commands. Opening up a bash session allows the user to then execute whatever 
commands they want to anyway. Am I missing something here?

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-18 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620077#comment-16620077
 ] 

Eric Yang commented on YARN-8777:
-

[~Zian Chen] {quote}
The method param list have out an outlen which didn't match the signature, and 
we miss description for param args, is this typo?
{quote}

Good catch, I will make correction.

{quote}we can probably give an enum to index several common used command 
options, and ask node manager only pass index which can be matched with one of 
these enum elements, in this way we can have some kind of flexibility without 
open up bigger attack interface. {quote}

The enum approach can be used for fixed number of parameters or a small set of 
parameters.  It is probably not an ideal interface to pass arbitrary commands 
to container-executor for docker exec.  One possible danger is sending hex code 
as argv to trigger buffer overflow in container-executor or docker, where there 
is no logic to validate the arbitrary command.

{quote}should we also take care of passing shell commands inside the container 
?{quote}

The entire pipeline looks like websocket > node manger > container-executor > 
docker -it exec bash.  Every keystroke is write from web socket to bash to 
interpret the incoming input stream via stdin.  All output are written out from 
bash to stdout back to web socket.  This simulates the terminal behavior.  
There is no need to do additional processing of shell commands with current 
arrangement.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-18 Thread Zian Chen (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16619569#comment-16619569
 ] 

Zian Chen commented on YARN-8777:
-

Hi [~eyang], thanks for the patch, some quick suggestions and questions,

1. 
{code:java}
 /**
+ * Get the Docker exec command line string. The function will verify that the 
params file is meant for the exec command.
+ * @param command_file File containing the params for the Docker start command
+ * @param conf Configuration struct containing the container-executor.cfg 
details
+ * @param out Buffer to fill with the exec command
+ * @param outlen Size of the output buffer
+ * @return Return code with 0 indicating success and non-zero codes indicating 
error
+ */
+int get_docker_exec_command(const char* command_file, const struct 
configuration* conf, args *args);{code}
The method param list have out an outlen which didn't match the signature, and 
we miss description for param args, is this typo?

2. for the code reuse you discussed with [~ebadger], my quick thoughts is 
instead of passing parameters from node  manager, we can probably give an enum 
to index several common used command options, and ask node manager only pass 
index which can be matched with one of these enum elements, in this way we can 
have some kind of flexibility without open up bigger attack interface. 

3. This patch seems focus on running docker exec -it command to attach to a 
running container, but later on when the pipeline is been build, should we also 
take care of passing shell commands inside the container ?

 

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-17 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16617950#comment-16617950
 ] 

Eric Yang commented on YARN-8777:
-

[~ebadger] The patch is written for specific use case while making remote 
attack difficult base on the new extension.  I thought about code reuse before, 
and it is possible to use launch_command in cmd file and having flags passed 
from node manager.  However, it is a smaller surface to be exposed to automated 
remote attack when bash is hard coded without parameter passing instead of 
leaving it up to node manager with parameter passing.  I don't have strong 
preference for keeping "-it bash" or making them optional for code reuse, and 
patch 001 shows my preference toward smaller attack surface.  It is good to 
talk about this before we proceed.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-17 Thread Eric Badger (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16617780#comment-16617780
 ] 

Eric Badger commented on YARN-8777:
---

Do we want to always force the exec to be {{-it bash}}? I know the intent is 
for interactive shell, just thinking of possible other usages, like a fire and 
forget command to all containers across a job where we don't want to keep a 
shell open. 

Other than that question, patch looks good to me.

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-14 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16615535#comment-16615535
 ] 

Hadoop QA commented on YARN-8777:
-

| (/) *{color:green}+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 1 new or modified test 
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|| || || || {color:brown} trunk Compile Tests {color} ||
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29m 50s{color} | {color:green} branch has no errors when building and testing 
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| {color:green}+1{color} | {color:green} cc {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
33s{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} 
11m 35s{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} unit {color} | {color:green} 18m 
49s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. 
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| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
21s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 63m 47s{color} | 
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\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | YARN-8777 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12939810/YARN-8777.001.patch |
| Optional Tests |  dupname  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux 7eeb6a220832 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 
07:31:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / b95aa56 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/21843/testReport/ |
| Max. process+thread count | 407 (vs. ulimit of 1) |
| modules | C: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 U: 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 |
| Console output | 
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| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



--
This message w

[jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command

2018-09-14 Thread Eric Yang (JIRA)


[ 
https://issues.apache.org/jira/browse/YARN-8777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16615506#comment-16615506
 ] 

Eric Yang commented on YARN-8777:
-

To run a interactive test, create a cmd file for container executor with 
content:
{code}
[docker-command-execution]
  docker-command=exec
  name=container_1536945486532_0004_01_09
{code}

Where name is the container name or ID.

Then run container-executor with the test.cmd file:
{code}
container-executor --run-docker test.cmd
{code}

> Container Executor C binary change to execute interactive docker command
> 
>
> Key: YARN-8777
> URL: https://issues.apache.org/jira/browse/YARN-8777
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Zian Chen
>Assignee: Eric Yang
>Priority: Major
>  Labels: Docker
> Attachments: YARN-8777.001.patch
>
>
> Since Container Executor provides Container execution using the native 
> container-executor binary, we also need to make changes to accept new 
> “dockerExec” method to invoke the corresponding native function to execute 
> docker exec command to the running container.



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