Reduce CPU and GC overheads in Metadata
Description
avoid toLowerCase invocation if it is possible to reduce CPU usage and GC overheads in Metadata class:
The operation is quite simple but invokes very frequently.
The following traces are collected using async java profiler for a real application.
toLowerCase from DataStax driver takes about 1.8% CPU in total
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Fixed
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Unassigned
Reporter
Dmitry Konstantinov
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Configure