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https://issues.apache.org/jira/browse/HADOOP-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dhruba borthakur updated HADOOP-1841:
-------------------------------------
Attachment: asyncRPC-7.patch
Incorporated Doug's review comments.
1. Cleaned up imports to reduce patch noise
2. I kept the Listener and the Responder as separate threads. These two
functions are inherently parallel. The Responder needs to take locks on the
response queue and putting this functionality in the Listener might interrupt
the consumption rate of incoming RPCs.
3. Fixed processResponse to be inside a try-finally clause.
4. Renamed variable "status" as "more".
> IPC server should write repsonses asynchronously
> ------------------------------------------------
>
> Key: HADOOP-1841
> URL: https://issues.apache.org/jira/browse/HADOOP-1841
> Project: Hadoop
> Issue Type: Improvement
> Components: ipc
> Reporter: Doug Cutting
> Assignee: dhruba borthakur
> Fix For: 0.16.0
>
> Attachments: asyncRPC-2.patch, asyncRPC-4.patch, asyncRPC-5.patch,
> asyncRPC-6.patch, asyncRPC-7.patch, asyncRPC.patch, asyncRPC.patch
>
>
> Hadoop's IPC Server currently writes responses from request handler threads
> using blocking writes. Performance and scalability might be improved if
> responses were written asynchronously.
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