sharmamayank94 opened a new issue, #11492:
URL: https://github.com/apache/hudi/issues/11492
**Describe the problem you faced**
Migrated to Hudi 0.14.0 from Hudi version 0.8. While attempting to read Hudi
table in parquet format from AWS S3 using Spark receiving the following error:-
`org.apache.hudi.internal.schema.HoodieSchemaException: Failed to convert
avro schema to struct type:`
The underlying cause looks like classNotFound which is following:-
`Caused by: java.lang.ClassNotFoundException:
org.apache.spark.sql.adapter.Spark2Adapter`
Note: The version of Hudi which wrote the table is also 0.14.0.
Attached stacktrace at the bottom.
**Expected behavior**
A clear and concise description of what you expected to happen.
Expected the spark to read the Hudi table and convert it to required
Schema/Dataframe.
**Environment Description**
* Hudi version : 0.14.0
* Spark version : Tried with both 3.5 and 3.3
* Hive version : 3.1.3
* Hadoop version : 3.0.0
* Storage (HDFS/S3/GCS..) : S3
* Running on Docker? (yes/no) : No
* EMR version: 7.0.0
**Additional context**
Add any other context about the problem here.
**Stacktrace**
```Add the stacktrace of the error.```
```
org.apache.hudi.internal.schema.HoodieSchemaException: Failed to convert
avro schema to struct type:
**Schema**
at
org.apache.hudi.AvroConversionUtils$.convertAvroSchemaToStructType(AvroConversionUtils.scala:161)
at
org.apache.hudi.HoodieBaseRelation.tableStructSchema$lzycompute(HoodieBaseRelation.scala:187)
at
org.apache.hudi.HoodieBaseRelation.tableStructSchema(HoodieBaseRelation.scala:186)
at
org.apache.hudi.BaseFileOnlyRelation.$anonfun$toHadoopFsRelation$3(BaseFileOnlyRelation.scala:193)
at scala.Option.orElse(Option.scala:447)
at
org.apache.hudi.BaseFileOnlyRelation.toHadoopFsRelation(BaseFileOnlyRelation.scala:193)
at
org.apache.hudi.DefaultSource$.resolveBaseFileOnlyRelation(DefaultSource.scala:331)
at
org.apache.hudi.DefaultSource$.createRelation(DefaultSource.scala:262)
at org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:118)
at org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:74)
at
org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:346)
at
org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:229)
at
org.apache.spark.sql.DataFrameReader.$anonfun$load$2(DataFrameReader.scala:211)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:211)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:186)
at
com.amazon.insights.reader.HudiReader.$anonfun$readFull$1(HudiReader.scala:114)
at scala.util.Try$.apply(Try.scala:213)
at com.amazon.insights.reader.HudiReader.readFull(HudiReader.scala:114)
at
com.amazon.insights.reader.HudiReader.readHistorical(HudiReader.scala:103)
at
com.amazon.insights.reader.HudiReader.readDataFrame(HudiReader.scala:38)
at
com.amazon.insights.spark.MyAggregationSparkJob.$anonfun$run$1(MyAggregationSparkJob.scala:57)
at
com.amazon.insights.spark.MyAggregationSparkJob.$anonfun$run$1$adapted(MyAggregationSparkJob.scala:44)
at scala.collection.immutable.List.foreach(List.scala:431)
at
com.amazon.insights.spark.MyAggregationSparkJob.run(MyAggregationSparkJob.scala:44)
at
com.amazon.insights.DataAggregationApplication$.main(DataAggregationApplication.scala:30)
at
com.amazon.insights.DataAggregationApplication.main(DataAggregationApplication.scala)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:741)
Caused by: java.lang.ClassNotFoundException:
org.apache.spark.sql.adapter.Spark2Adapter
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at
org.apache.hudi.SparkAdapterSupport$.sparkAdapter$lzycompute(SparkAdapterSupport.scala:49)
at
org.apache.hudi.SparkAdapterSupport$.sparkAdapter(SparkAdapterSupport.scala:35)
at
org.apache.hudi.SparkAdapterSupport.sparkAdapter(SparkAdapterSupport.scala:29)
at
org.apache.hudi.SparkAdapterSupport.sparkAdapter$(SparkAdapterSupport.scala:29)
at
org.apache.hudi.HoodieSparkUtils$.sparkAdapter$lzycompute(HoodieSparkUtils.scala:66)
at
org.apache.hudi.HoodieSparkUtils$.sparkAdapter(HoodieSparkUtils.scala:66)
at
org.apache.hudi.AvroConversionUtils$.convertAvroSchemaToStructType(AvroConversionUtils.scala:156)
... 31 more
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
