[core] Support record count and opcount exceeding 2^31 #1742
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This pull request changes some integers in the
coremodule frominttolong, making YCSB compatible with systems that process large data sets.We are trying to use YCSB for a large-scale distributed system, but the current source throws a
NumberFormatExceptionifrecordcountis set to a value greater than 2^31-1. Andopcountalso a 32-bit integer. We needed to fix this.#1096 (2018) is a pull request for the same purpose, but cannot be applied to the current version because it has been heavily modified. Therefore I made a new fix.