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https://issues.apache.org/jira/browse/YARN-11255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17605300#comment-17605300
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ASF GitHub Bot commented on YARN-11255:
---------------------------------------
ashutoshcipher commented on code in PR #4884:
URL: https://github.com/apache/hadoop/pull/4884#discussion_r971910648
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java:
##########
@@ -215,6 +217,12 @@ public class DockerLinuxContainerRuntime extends
OCIContainerRuntime {
public static final String ENV_DOCKER_CONTAINER_IMAGE =
"YARN_CONTAINER_RUNTIME_DOCKER_IMAGE";
@InterfaceAudience.Private
+ public static final String ENV_DOCKER_CONTAINER_IMAGE_FILE =
Review Comment:
Thanks @PrabhuJoseph. Addressed in my latest commit.
> Support loading alternative docker client config from system environment
> ------------------------------------------------------------------------
>
> Key: YARN-11255
> URL: https://issues.apache.org/jira/browse/YARN-11255
> Project: Hadoop YARN
> Issue Type: New Feature
> Reporter: Ashutosh Gupta
> Assignee: Ashutosh Gupta
> Priority: Major
> Labels: pull-request-available
>
> When using YARN docker support, although the hadoop shell supported
> {code:java}
> -docker_client_config{code}
> to pass the client config file that contains security token to generate the
> docker config for each job as a temporary file.
> For other applications that submit jobs to YARN, e.g. Spark, which loads the
> docker setting via system environment e.g.
> {code:java}
> spark.executorEnv.* {code}
> will not be able to add those authorization token because this system
> environment isn't considered in YARN.
> Add genetic solution to handle these kind of cases without making changes in
> spark code or others
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