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https://issues.apache.org/jira/browse/AURORA-1743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zameer Manji reassigned AURORA-1743:
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Assignee: Zameer Manji
> Support Thrift Binary Protocol
> -------------------------------
>
> Key: AURORA-1743
> URL: https://issues.apache.org/jira/browse/AURORA-1743
> Project: Aurora
> Issue Type: Task
> Components: Scheduler
> Reporter: Zameer Manji
> Assignee: Zameer Manji
>
> Currently the scheduler serves its thrift API over the TJSON protocol in
> thrift. This has some benefits, as it allows lots of tools to consume the
> data without understanding the IDL, the wire format is easy to understand and
> it can power our AJAX UI.
> However the performance of the TJSON protocol in Python is abysmal. On a
> small cluster (~2k tasks) which uses Docker and stores some metadata per
> task, and unscoped {{getTasksWithoutConfigs}} returns about 22MB of JSON. In
> Python, using the TJSON protocol, it takes more than 20 seconds to
> deserialize this data. The equivalent data encoded in the binary protocol
> takes about 3 seconds to deserialize. I suspect that similar performance
> issues occur in other thrift implementations in other programming languages.
> I think the scheduler should support both the TJSON protocol and the binary
> protocol over HTTP.
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