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https://issues.apache.org/jira/browse/HDDS-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChenXi updated HDDS-8865:
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Description:
Background:
We have a Cluster which will write many small key. The user will merge these
small keys into one big key, so these small keys will not be stored for a long
time. So we have almost the same QPS of delete requests as writes.
The current key deletion performance cannot meet the requirements, the disk is
using less and less available capacity, but in fact, only a small portion of
the user's valid data
was:
Background:
We have a Cluster which will write many small key and then will delete those
key 立即地
> Ozone asynchronous deletion performance optimization
> ----------------------------------------------------
>
> Key: HDDS-8865
> URL: https://issues.apache.org/jira/browse/HDDS-8865
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: ChenXi
> Assignee: ChenXi
> Priority: Major
>
> Background:
> We have a Cluster which will write many small key. The user will merge these
> small keys into one big key, so these small keys will not be stored for a
> long time. So we have almost the same QPS of delete requests as writes.
> The current key deletion performance cannot meet the requirements, the disk
> is using less and less available capacity, but in fact, only a small portion
> of the user's valid data
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