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Posted to yarn-issues@hadoop.apache.org by "Chandni Singh (JIRA)" <ji...@apache.org> on 2018/10/23 23:39:00 UTC
[jira] [Commented] (YARN-8682) YARN Service throws NPE when
explicit null instead of empty object {} is used
[ https://issues.apache.org/jira/browse/YARN-8682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16661474#comment-16661474 ]
Chandni Singh commented on YARN-8682:
-------------------------------------
[~gsaha] I tried with {{files: null}} but didn't see any NPE. Do you have a stack trace by any change?
> YARN Service throws NPE when explicit null instead of empty object {} is used
> -----------------------------------------------------------------------------
>
> Key: YARN-8682
> URL: https://issues.apache.org/jira/browse/YARN-8682
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
> Affects Versions: 3.0.1
> Reporter: Gour Saha
> Assignee: Chandni Singh
> Priority: Major
>
> YARN Service should not throw NPE for a config like this -
> {code}
> .
> .
> "configuration": {
> "env": {
> "HADOOP_CONF_DIR": "/hadoop-conf",
> "USER": "testuser",
> "YARN_CONTAINER_RUNTIME_DOCKER_MOUNTS": "/sys/fs/cgroup:/sys/fs/cgroup:ro",
> "YARN_CONTAINER_RUNTIME_DOCKER_RUN_OVERRIDE_DISABLE": "true"
> },
> "files": null
> }
> .
> .
> {code}
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