yma11 opened a new pull request, #5772:
URL: https://github.com/apache/incubator-gluten/pull/5772
## What changes were proposed in this pull request?
Add metric for ColumnarArrowEvalPythonExec
(Fixes: \#5771)
## How was this patch tested?
We tested performance of arrow udf and collected some performance:
```
from pyspark.sql.functions import pandas_udf, PandasUDFType
import pyspark.sql.functions as F
import os
@pandas_udf('long')
def pandas_plus_one(v):
return (v + 1)
@pandas_udf('string')
def pd_get_first(v):
return v.str.split(':').str[1]
# test int
df =
spark.read.orc("file:///xx/yy").select("user_id").withColumn("processed_user_id",
pandas_plus_one("user_id")).select("processed_user_id")
# test string
df =
spark.read.orc("file:///xx/yy").select("url").withColumn("processed_url",
pd_get_first("url")).select("processed_url")
```
The perf shows ~20% perf gain compared with vanilla spark.
<img width="299" alt="image"
src="https://github.com/apache/incubator-gluten/assets/11849056/145903a7-c0df-492a-8ce9-4fb0b3c429e8";>
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