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https://issues.apache.org/jira/browse/HDDS-7584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aryan Gupta updated HDDS-7584:
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Description:
When we add a new OM node right after decommissioning, the OM process on the
new node gets terminated immediately on the restart. The new OM node is unable
to join the ratis ring.
This is because OM applies all the previous transactions which also includes
the transaction to decommission(removal of a node from peer list) which causes
termination of the newly added OM process node.
The assumption here is that the OM node id of the newly added node is the same
as that of the decommissioned node.
cc [~sshenoy]
was:
When we add a new OM node right after decommissioning, the OM process on the
new node gets terminated immediately on the restart. The new OM node is unable
to join the ratis ring.
This is because OM applies all the previous transactions which also includes
the transaction to decommission(removal of a node from peer list) which causes
termination of the newly added OM process node.
The assumption here is that the OM node id of the newly added node is the same
as that of the decommissioned node.
cc [~sshenoy] @nanda
> Addition of new OM node expels itself from the Ratis ring after restart
> ------------------------------------------------------------------------
>
> Key: HDDS-7584
> URL: https://issues.apache.org/jira/browse/HDDS-7584
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Aryan Gupta
> Assignee: Aryan Gupta
> Priority: Major
>
> When we add a new OM node right after decommissioning, the OM process on the
> new node gets terminated immediately on the restart. The new OM node is
> unable to join the ratis ring.
> This is because OM applies all the previous transactions which also includes
> the transaction to decommission(removal of a node from peer list) which
> causes termination of the newly added OM process node.
> The assumption here is that the OM node id of the newly added node is the
> same as that of the decommissioned node.
> cc [~sshenoy]
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