xiarixiaoyao commented on pull request #5137:
URL: https://github.com/apache/hudi/pull/5137#issuecomment-1079711532
@xushiyan @YannByron @leesf @alexeykudinkin
could you pls help me review this pr, thanks
its a serious bug
before pacth: 295553 ms
after patch: 5279 ms
```
val dfx = spark.range(0, 50000000).toDF("id")
.withColumn("c1", lit("dsfsdfsafsasdfa"))
.withColumn("c2", lit(12.99d))
.withColumn("c3", lit(1))
val avroSchemax =
AvroConversionUtils.convertStructTypeToAvroSchema(dfx.schema, "record", "my")
val sparkSchema = dfx.schema
spark.sparkContext.getConf.registerAvroSchemas(avroSchemax)
val testRDD = HoodieSparkUtils.createRdd(dfx,"record", "my",
Some(avroSchemax))
// warm up
dfx.count()
spark.time(testRDD.foreach(f => f))
```
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