[
https://issues.apache.org/jira/browse/YARN-5338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arun Suresh updated YARN-5338:
------------------------------
Attachment: YARN-5338.001.patch
Attaching trivial patch.
> Fix ContainerId fromString to correctly parse remotely allocated container Ids
> ------------------------------------------------------------------------------
>
> Key: YARN-5338
> URL: https://issues.apache.org/jira/browse/YARN-5338
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Fix For: 2.9.0
>
> Attachments: YARN-5338.001.patch
>
>
> ContainerIds generated by the Local Scheduler on the NM monotonically
> decrements from 0 to distinguish them from incrementing containerIds
> generated by the RM.
> Since only the last 40 bits of the ContainerId are actually used, This patch
> ensures that -1 containerId maps to 2 ^40 -1 and the toString and fromString
> correctly parses these containerId.
> One implication of this is patch is that the containerId space is divided
> into 2. The top half will be used by remotely allocated containers and the
> bottom half by those allocated by the RM
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
