[jira] [Created] (YARN-6347) Store container tags in ResourceManager

["Konstantinos Karanasos (JIRA)" <ji...@apache.org>]

Konstantinos Karanasos created YARN-6347:
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             Summary: Store container tags in ResourceManager
                 Key: YARN-6347
                 URL: https://issues.apache.org/jira/browse/YARN-6347
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager
            Reporter: Konstantinos Karanasos


In YARN-6345 we introduce the notion of container tags.
In this JIRA, we will create a service in the RM, similar to the Node Labels Manager, that will store the tags of each active container.

Note that a node inherits the tags of all containers that are running on that node at each moment. Therefore, the container tags can be seen as dynamic node labels. The suggested service will allow us to efficiently retrieve the container tags of each node.



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