xiaoyanxie commented on issue #2386: URL: https://github.com/apache/auron/issues/2386#issuecomment-5013887962
> Hi, I have the same issue here. I can reproduce it using this SQL: > > CREATE TABLE IF NOT EXISTS test USING parquet AS > SELECT id, CAST(id % 100 AS int) AS grp FROM range(0, 1000); > > SELECT count(*) > FROM test a > JOIN test b ON a.id = b.id > WHERE b.grp = 1; > Save it as `test.sql` and then run: > > ``` > $SPARK_HOME/bin/spark-sql \ > --jars auron-spark-4.1_2.13-pre-linux-x86_64-8.0.0-incubating.jar \ > --conf spark.sql.optimizer.runtime.bloomFilter.applicationSideScanSizeThreshold=1B \ > --conf spark.auron.enable=true \ > --conf spark.sql.extensions=org.apache.spark.sql.auron.AuronSparkSessionExtension \ > --conf spark.shuffle.manager=org.apache.spark.sql.execution.auron.shuffle.AuronShuffleManager \ > --conf spark.sql.autoBroadcastJoinThreshold=-1 \ > -f test.sql > ``` > > Output: > > ``` > ... > > 2026-07-12 19:39:22.730 (+0.619s) [INFO] [auron_memmgr:90] (stage: 4, partition: 5, tid: 46) - mem manager registering consumer: SortShuffleRepartitioner > Exception in thread "auron native task 14.0 in stage 4.0 (TID 55) Thread-987" java.lang.ClassCastException: cannot assign instance of scala.collection.generic.DefaultSerializationProxy to field org.apache.spark.rdd.RDD.dependencies_ of type scala.collection.immutable.Seq in instance of org.apache.spark.rdd.MapPartitionsRDD > at java.base/java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2100) > at java.base/java.io.ObjectStreamClass$FieldReflector.checkObjectFieldValueTypes(ObjectStreamClass.java:2064) > at java.base/java.io.ObjectStreamClass.checkObjFieldValueTypes(ObjectStreamClass.java:1351) > at java.base/java.io.ObjectInputStream$FieldValues.defaultCheckFieldValues(ObjectInputStream.java:2690) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2497) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2617) > at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2468) > at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268) > at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744) > at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:514) > at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:472) > at org.apache.spark.sql.auron.NativeConverters$.read$1(NativeConverters.scala:1498) > at org.apache.spark.sql.auron.NativeConverters$.$anonfun$deserializeExpression$4(NativeConverters.scala:1506) > at org.apache.spark.util.SparkErrorUtils.tryWithResource(SparkErrorUtils.scala:51) > at org.apache.spark.util.SparkErrorUtils.tryWithResource$(SparkErrorUtils.scala:48) > at org.apache.spark.util.Utils$.tryWithResource(Utils.scala:97) > at org.apache.spark.sql.auron.NativeConverters$.$anonfun$deserializeExpression$2(NativeConverters.scala:1496) > at org.apache.spark.util.SparkErrorUtils.tryWithResource(SparkErrorUtils.scala:51) > at org.apache.spark.util.SparkErrorUtils.tryWithResource$(SparkErrorUtils.scala:48) > at org.apache.spark.util.Utils$.tryWithResource(Utils.scala:97) > at org.apache.spark.sql.auron.NativeConverters$.deserializeExpression(NativeConverters.scala:1495) > at org.apache.auron.spark.sql.SparkAuronUDFWrapperContext.<init>(SparkAuronUDFWrapperContext.scala:44) > at org.apache.auron.jni.SparkAuronAdaptor.getAuronUDFWrapperContext(SparkAuronAdaptor.java:103) > at org.apache.auron.jni.JniBridge.getAuronUDFWrapperContext(JniBridge.java:113) > > ... > ``` > > Full log file: [output.log](https://github.com/user-attachments/files/29949816/output.log) Thanks! 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