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Spymemcached sending empty commands #250

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Spymemcached 2.7 or 2.8.1 against Infinispan Memcached implementation.

Using Grinder to load test Infinispan Memcached, with about 300 parallel 
threads, Infinispan Memcached implementation starts to report:

10:31:25,584 DEBUG [org.infinispan.server.memcached.MemcachedDecoder] 
(HotRodServerWorker-2-6) Exception caught: 
org.infinispan.server.memcached.MemcachedException: CLIENT_ERROR bad command 
line format: Unknown operation: 

It's as if Spymemcached client would send an empty operation.

Running the same Grinder test with an alternative Memcached client, such as the 
Python one, completes without any problems.

Debug logs for both Spymemcached client and Infinispan can be found 
in:http://dl.dropbox.com/u/6148072/spymemcached-issue.zip

Original issue reported on code.google.com by gal...@zamarreno.com on 1 May 2012 at 9:56

GoogleCodeExporter commented 9 years ago 
Will review, but chances are there's not much in the logs without changing the 
loglevel.  Can you describe how the grinder workload is set up and run?

Original comment by ingen...@gmail.com on 1 May 2012 at 2:44