OpenJDK 64-Bit Server VM 1.8.0_222-b10 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                           3080           3137          82          5.1         195.8       1.0X
Output Single Double Column                        3595           3595           0          4.4         228.6       0.9X
Output Int and String Column                       7491           7504          18          2.1         476.3       0.4X
Output Partitions                                  5518           5663         205          2.9         350.8       0.6X
Output Buckets                                     7467           7581         161          2.1         474.7       0.4X