Fix UnifflePartitionWriter invoke ShuffleWriteMetricsReporter#incWriteTime with nano seconds #902
Description
Describe the bug
UnifflePartitionWriter should not invoke ShuffleWriteMetricsReporter#incWriteTime with milli seconds, which refers to RssShuffleWriter.java#L294.
To Reproduce
No.
Expected behavior
UnifflePartitionWriter invoke ShuffleWriteMetricsReporter#incWriteTime with nano seconds.
Screenshots
No.
Additional context
No.