thompson0012 opened a new issue, #6171:
URL: https://github.com/apache/iceberg/issues/6171
### Apache Iceberg version
1.0.0 (latest release)
### Query engine
Spark
### Please describe the bug 🐞
as the official docker image has several problem
i use the pyspark image with the following jars as instead
but when i reading the parquet files, it occurs
```java
Py4JJavaError: An error occurred while calling o43.parquet.
: java.lang.NoClassDefFoundError: scala/$less$colon$less
at
org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions.$anonfun$apply$2(IcebergSparkSessionExtensions.scala:50)
at
org.apache.spark.sql.SparkSessionExtensions.$anonfun$buildResolutionRules$1(SparkSessionExtensions.scala:152)
at
scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:286)
at
scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at
scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at scala.collection.TraversableLike.map(TraversableLike.scala:286)
at scala.collection.TraversableLike.map$(TraversableLike.scala:279)
at scala.collection.AbstractTraversable.map(Traversable.scala:108)
at
org.apache.spark.sql.SparkSessionExtensions.buildResolutionRules(SparkSessionExtensions.scala:152)
at
org.apache.spark.sql.internal.BaseSessionStateBuilder.customResolutionRules(BaseSessionStateBuilder.scala:216)
at
org.apache.spark.sql.internal.BaseSessionStateBuilder$$anon$1.<init>(BaseSessionStateBuilder.scala:190)
at
org.apache.spark.sql.internal.BaseSessionStateBuilder.analyzer(BaseSessionStateBuilder.scala:182)
at
org.apache.spark.sql.internal.BaseSessionStateBuilder.$anonfun$build$2(BaseSessionStateBuilder.scala:360)
at
org.apache.spark.sql.internal.SessionState.analyzer$lzycompute(SessionState.scala:87)
at
org.apache.spark.sql.internal.SessionState.analyzer(SessionState.scala:87)
at
org.apache.spark.sql.execution.QueryExecution.$anonfun$analyzed$1(QueryExecution.scala:76)
at
org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
at
org.apache.spark.sql.execution.QueryExecution.$anonfun$executePhase$2(QueryExecution.scala:185)
at
org.apache.spark.sql.execution.QueryExecution$.withInternalError(QueryExecution.scala:510)
at
org.apache.spark.sql.execution.QueryExecution.$anonfun$executePhase$1(QueryExecution.scala:185)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:779)
at
org.apache.spark.sql.execution.QueryExecution.executePhase(QueryExecution.scala:184)
at
org.apache.spark.sql.execution.QueryExecution.analyzed$lzycompute(QueryExecution.scala:76)
at
org.apache.spark.sql.execution.QueryExecution.analyzed(QueryExecution.scala:74)
at
org.apache.spark.sql.execution.QueryExecution.assertAnalyzed(QueryExecution.scala:66)
at org.apache.spark.sql.Dataset$.$anonfun$ofRows$1(Dataset.scala:91)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:779)
at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:89)
at
org.apache.spark.sql.SparkSession.baseRelationToDataFrame(SparkSession.scala:444)
at
org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:228)
at
org.apache.spark.sql.DataFrameReader.$anonfun$load$2(DataFrameReader.scala:210)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:210)
at
org.apache.spark.sql.DataFrameReader.parquet(DataFrameReader.scala:562)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
at py4j.Gateway.invoke(Gateway.java:282)
at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at
py4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)
at py4j.ClientServerConnection.run(ClientServerConnection.java:106)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.ClassNotFoundException: scala.$less$colon$less
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 47 more
```
my pyspark configuration as follow:
```python
from pyspark.sql import SparkSession
builder = SparkSession.builder.appName('iceberg')\
.config('spark.jars.packages','org.apache.iceberg:iceberg-spark-runtime-3.2_2.12:1.0.0')\
.config('spark.sql.extensions','org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions')\
.config('spark.sql.catalog.local','org.apache.iceberg.spark.SparkSessionCatalog')\
.config('spark.sql.catalog.spark_catalog.type','hadoop')
spark = builder.getOrCreate()
df = spark.read.parquet('./yellow_tripdata_2022-01.parquet')
```
it doesn't have any problem when i didn't add any iceberg configuration
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