Reduce use of maps in Hot Rod to increase performance
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Key: ISPN-479
URL:
https://jira.jboss.org/browse/ISPN-479
Project: Infinispan
Issue Type: Task
Components: Cache Server
Affects Versions: 4.1.0.BETA2
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.1.0.CR1
There's no need for a map to resolve operation codes and flags, simply use a switch.
1.7% - 95,395 ms - 371,912 inv. org.infinispan.server.hotrod.RequestResolver$.toRequest
(line\: 37)
...
1.3% - 71,870 ms - 262,761 inv. scala.Enumeration.apply (line\: 42)
Similar thing for the version specific decoder but in this case, convert Decoder10 into a
singleton object to get even more performance since its stateless and you avoid map
lookups:
1.9% - 110 s - 404,990 inv. org.infinispan.server.hotrod.HotRodDecoder.getDecoder (line\:
54)
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