OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Avro writer benchmark:                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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Output Single Int Column                           3026           3142         164          5.2         192.4       1.0X
Output Single Double Column                        3157           3260         145          5.0         200.7       1.0X
Output Int and String Column                       6123           6190          94          2.6         389.3       0.5X
Output Partitions                                  5197           5733         758          3.0         330.4       0.6X
Output Buckets                                     7074           7285         298          2.2         449.7       0.4X