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https://issues.apache.org/jira/browse/FLINK-5066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nico Kruber updated FLINK-5066:
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Description:
-LocalInputChannel#getNextBuffer de-serialises all incoming events on the
lookout for an EndOfPartitionEvent.-
Some buffer code de-serialises all incoming events on the lookout for an
EndOfPartitionEvent
(now applies to PartitionRequestQueue#isEndOfPartitionEvent()).
Instead, if EventSerializer offered a function to check for an event type only
without de-serialising the whole event, we could save some resources.
was:
LocalInputChannel#getNextBuffer de-serialises all incoming events on the
lookout for an EndOfPartitionEvent.
Instead, if EventSerializer offered a function to check for an event type only
without de-serialising the whole event, we could save some resources.
> add more efficient isEvent check to EventSerializer
> ---------------------------------------------------
>
> Key: FLINK-5066
> URL: https://issues.apache.org/jira/browse/FLINK-5066
> Project: Flink
> Issue Type: Improvement
> Components: Network
> Reporter: Nico Kruber
> Assignee: Nico Kruber
>
> -LocalInputChannel#getNextBuffer de-serialises all incoming events on the
> lookout for an EndOfPartitionEvent.-
> Some buffer code de-serialises all incoming events on the lookout for an
> EndOfPartitionEvent
> (now applies to PartitionRequestQueue#isEndOfPartitionEvent()).
> Instead, if EventSerializer offered a function to check for an event type
> only without de-serialising the whole event, we could save some resources.
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