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Date: Fri, 1 Dec 2017 19:04:00 +0000 (UTC)
From: "Jonathan Hung (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.13122243.1512154861000.366933.1512155040089@Atlassian.JIRA>
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Subject: [jira] [Updated] (YARN-7596) Resource configs not parsed correctly
 in MapReduce for resources with dot
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archived-at: Fri, 01 Dec 2017 19:04:05 -0000


     [ https://issues.apache.org/jira/browse/YARN-7596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hung updated YARN-7596:
--------------------------------
    Attachment:     (was: YARN-7596.001.patch)

> Resource configs not parsed correctly in MapReduce for resources with dot
> -------------------------------------------------------------------------
>
>                 Key: YARN-7596
>                 URL: https://issues.apache.org/jira/browse/YARN-7596
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Hung
>            Assignee: Jonathan Hung
>         Attachments: YARN-7596.001.patch
>
>
> Similar to YARN-7383, when parsing mapreduce configs for resource values, right now the regex omits dots. (See {noformat}  public static List<ResourceInformation> getRequestedResourcesFromConfig(
>       Configuration configuration, String prefix) {
>     List<ResourceInformation> result = new ArrayList<>();
>     Map<String, String> customResourcesMap = configuration
>         .getValByRegex("^" + Pattern.quote(prefix) + "[^.]+$");{noformat} in ResourceUtils.java)
> Since YARN-7442 introduces a regex for resource names, we can use that to find mapreduce resource configs.


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