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https://issues.apache.org/jira/browse/YUNIKORN-802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chia-Ping Tsai updated YUNIKORN-802:
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Description:
see comment
(https://issues.apache.org/jira/browse/YUNIKORN-22?focusedCommentId=17398860&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17398860)
Currently, all nodes are hardcode to be assigned to "default" partition. That
brings two disadvantages.
# we can't select specify nodes, which are used to execute spark job only,
from a cluster
# multi-partitions does not work since non-default partition can't get nodes
Future works:
# support to change partition assignment of existent node (in this PR, the
update request will be skipped)
# support to remove existent node which had been reassigned (in this PR,
removing such node cause error message "Failed to update non existing node ...")
was:
see comment
(https://issues.apache.org/jira/browse/YUNIKORN-22?focusedCommentId=17398860&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17398860)
Currently, all nodes are hardcode to be assigned to "default" partition. That
brings two disadvantages.
# we can't select specify nodes, which are used to execute spark job only,
from a cluster
# multi-partitions does not work since non-default partition can't get nodes
Future works:
# support to change partition assignment of existent node (in this PR, the
update request will be skipped)
# support to remove existent node which had been reassigned (in this PR,
removing such node cause error message "Failed to update non existing node ...")
> Supports to assign nodes to non-default partition
> -------------------------------------------------
>
> Key: YUNIKORN-802
> URL: https://issues.apache.org/jira/browse/YUNIKORN-802
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: shim - kubernetes
> Reporter: Chia-Ping Tsai
> Priority: Major
>
> see comment
> (https://issues.apache.org/jira/browse/YUNIKORN-22?focusedCommentId=17398860&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17398860)
> Currently, all nodes are hardcode to be assigned to "default" partition. That
> brings two disadvantages.
> # we can't select specify nodes, which are used to execute spark job only,
> from a cluster
> # multi-partitions does not work since non-default partition can't get nodes
> Future works:
> # support to change partition assignment of existent node (in this PR, the
> update request will be skipped)
> # support to remove existent node which had been reassigned (in this PR,
> removing such node cause error message "Failed to update non existing node
> ...")
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