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https://issues.apache.org/jira/browse/HDDS-9081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duong updated HDDS-9081:
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Description: Replication sends messages faster than the network/receiver
can consume. This results in many messages are queued and the amount allocated
memory surges and results in OOME. That’s aligned with what we see from
assessing OOME heap dumps (saw a lot of ByteBuffers (GB) in the Netty HTTP
queue).
> Handling Netty back pressure when streaming containers for replication.
> -----------------------------------------------------------------------
>
> Key: HDDS-9081
> URL: https://issues.apache.org/jira/browse/HDDS-9081
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Duong
> Priority: Major
>
> Replication sends messages faster than the network/receiver can consume. This
> results in many messages are queued and the amount allocated memory surges
> and results in OOME. That’s aligned with what we see from assessing OOME heap
> dumps (saw a lot of ByteBuffers (GB) in the Netty HTTP queue).
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