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Flume >> mail # user >> is NettyAvroRpcClient methods threadsafe - flume component client SDK


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Re: is NettyAvroRpcClient methods threadsafe - flume component client SDK
Yep, they are. I believe the reason that Log4jAppender#append is synchronized is because a bunch of the Avro Serialization code in populateAvroHeaders and serialize etc are not.
Thanks,
Hari
On Tuesday, October 29, 2013 at 11:16 AM, Krishnan Nair.Praveen wrote:

> Hi,
>  
> I would like to know if  NettyAvroRpcClient methods are thread safe , so that same client instancecan be used by multiple threads
> to post log events from a java application.
>  
> Could you provide an example code snippet that mentions the usage of  NettyAvroRpcClient methods in multithreaded situation?
>  
> Also the append method in org.apache.flume.clients.log4jappender.Log4jAppender seems to be synchronised.
> Does that create a bottleneck if Log4jAppender is used from application for appending log messages to Flume?
>  
> Thanks & Regards,
> Praveen
>  
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