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https://issues.apache.org/jira/browse/SPARK-32072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-32072:
------------------------------------
Assignee: Apache Spark
> Unaligned benchmark results
> ----------------------------
>
> Key: SPARK-32072
> URL: https://issues.apache.org/jira/browse/SPARK-32072
> Project: Spark
> Issue Type: Test
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Maxim Gekk
> Assignee: Apache Spark
> Priority: Major
>
> If the length of benchmark names is greater than 40, benchmark results are
> not aligned to column names. For example:
> {code}
> OpenJDK 64-Bit Server VM 1.8.0_232-8u232-b09-0ubuntu1~18.04.1-b09 on Linux
> 4.15.0-1044-aws
> Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
> make_timestamp(): Best Time(ms) Avg Time(ms)
> Stdev(ms) Rate(M/s) Per Row(ns) Relative
> ------------------------------------------------------------------------------------------------------------------------
> prepare make_timestamp() 3636 3673
> 38 0.3 3635.7 1.0X
> make_timestamp(2019, 1, 2, 3, 4, 50.123456) 94 99
> 4 10.7 93.8 38.8X
> make_timestamp(2019, 1, 2, 3, 4, 60.000000) 68 80
> 13 14.6 68.3 53.2X
> make_timestamp(2019, 12, 31, 23, 59, 60.00) 65 79
> 19 15.3 65.3 55.7X
> make_timestamp(*, *, *, 3, 4, 50.123456) 271 280
> 14 3.7 270.7 13.4X
> {code}
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