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Posted to dev@kafka.apache.org by "Jay Kreps (Updated) (JIRA)" <ji...@apache.org> on 2011/11/12 04:24:53 UTC
[jira] [Updated] (KAFKA-202) Make the request processing in kafka
asynchonous
[ https://issues.apache.org/jira/browse/KAFKA-202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jay Kreps updated KAFKA-202:
----------------------------
Attachment: KAFKA-48-socket-server-refactor-draft.patch
> Make the request processing in kafka asynchonous
> ------------------------------------------------
>
> Key: KAFKA-202
> URL: https://issues.apache.org/jira/browse/KAFKA-202
> Project: Kafka
> Issue Type: New Feature
> Reporter: Jay Kreps
> Assignee: Jay Kreps
> Attachments: KAFKA-48-socket-server-refactor-draft.patch
>
>
> We need to handle long-lived requests to support replication. To make this work we need to make the processing mechanism asynchronous from the network threads.
> To accomplish this we will retain the existing pool of network threads but add a new pool of request handling threads. These will do all the disk I/O. There will be a queue mechanism to transfer requests to and from this secondary pool.
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