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https://issues.apache.org/jira/browse/HDDS-1868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Wagle updated HDDS-1868:
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Description:
Ozone pipeline on create and restart, start in allocated state. They are moved
into open state after all the pipeline have reported to it. However, this
potentially can lead into an issue where the pipeline is still not ready to
accept any incoming IO operations.
The pipelines should be marked as ready only after the leader election is
complete and leader is ready to accept incoming IO.
was:
Ozone pipeline on restart start in allocated state, they are moved into open
state after all the pipeline have reported to it. However this potentially can
lead into an issue where the pipeline is still not ready to accept any incoming
IO operations.
The pipelines should be marked as ready only after the leader election is
complete and leader is ready to accept incoming IO.
> Ozone pipelines should be marked as ready only after the leader election is
> complete
> ------------------------------------------------------------------------------------
>
> Key: HDDS-1868
> URL: https://issues.apache.org/jira/browse/HDDS-1868
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode, SCM
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Assignee: Siddharth Wagle
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.5.0
>
> Attachments: HDDS-1868.01.patch, HDDS-1868.02.patch,
> HDDS-1868.03.patch, HDDS-1868.04.patch, HDDS-1868.05.patch, HDDS-1868.06.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Ozone pipeline on create and restart, start in allocated state. They are
> moved into open state after all the pipeline have reported to it. However,
> this potentially can lead into an issue where the pipeline is still not ready
> to accept any incoming IO operations.
> The pipelines should be marked as ready only after the leader election is
> complete and leader is ready to accept incoming IO.
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