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https://issues.apache.org/jira/browse/FLUME-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brock Noland updated FLUME-1071:
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Fix Version/s: (was: v1.3.0)
v1.4.0
> Evaluate performance of AVRO source with multiple clients
> ---------------------------------------------------------
>
> Key: FLUME-1071
> URL: https://issues.apache.org/jira/browse/FLUME-1071
> Project: Flume
> Issue Type: Task
> Components: Sinks+Sources
> Affects Versions: v1.2.0
> Environment: CentOS 6.2 64-bit
> Reporter: Will McQueen
> Fix For: v1.4.0
>
>
> I ran an AVRO stress test with 10 avro clients continuously sending data.
> Those clients all target the same port.
> A profiling run (pict att'd) shows that the 10 worker threads are waiting a
> lot (yellow) and little time spent running (green).
> One thing to try for future tests, as a basis for comparison, would be to use
> an increased heap size because in general flume should give better
> performance with more mem.
> Note that a source's performance will likely depend on the channel in use
> (I'm using memory channel in this case), since the transactions are the
> primary thing that can effect blocking.
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