Juliusz Sompolski created SPARK-43744:
-----------------------------------------
Summary: Maven test failure of ClientE2ETestSuite "interrupt all"
tests
Key: SPARK-43744
URL: https://issues.apache.org/jira/browse/SPARK-43744
Project: Spark
Issue Type: Bug
Components: Connect
Affects Versions: 3.5.0
Reporter: Juliusz Sompolski
When testing with
```
build/mvn clean install -DskipTests -Phive
build/mvn test -pl connector/connect/client/jvm -Dtest=none
-DwildcardSuites=org.apache.spark.sql.ClientE2ETestSuite
```
the tests fails with
```
23/05/22 15:44:11 ERROR SparkConnectService: Error during: execute. UserId: .
SessionId: 0f4013ca-3af9-443b-a0e5-e339a827e0cf.
java.lang.NoClassDefFoundError: org/apache/spark/sql/connect/client/SparkResult
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethod(Class.java:2128)
at
java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1643)
at java.io.ObjectStreamClass.access$1700(ObjectStreamClass.java:79)
at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:520)
at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:494)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:494)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:391)
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:681)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2005)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1852)
at java.io.ObjectInputStream.readClass(ObjectInputStream.java:1815)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1640)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2431)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2355)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2213)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1669)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2119)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1657)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2431)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2355)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2213)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1669)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2431)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2355)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2213)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1669)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:503)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:461)
at org.apache.spark.util.Utils$.deserialize(Utils.scala:148)
at
org.apache.spark.sql.connect.planner.SparkConnectPlanner.org$apache$spark$sql$connect$planner$SparkConnectPlanner$$unpackUdf(SparkConnectPlanner.scala:1353)
at
org.apache.spark.sql.connect.planner.SparkConnectPlanner$TypedScalaUdf$.apply(SparkConnectPlanner.scala:761)
at
org.apache.spark.sql.connect.planner.SparkConnectPlanner.transformTypedMapPartitions(SparkConnectPlanner.scala:531)
at
org.apache.spark.sql.connect.planner.SparkConnectPlanner.transformMapPartitions(SparkConnectPlanner.scala:495)
at
org.apache.spark.sql.connect.planner.SparkConnectPlanner.transformRelation(SparkConnectPlanner.scala:143)
at
org.apache.spark.sql.connect.service.SparkConnectStreamHandler.handlePlan(SparkConnectStreamHandler.scala:100)
at
org.apache.spark.sql.connect.service.SparkConnectStreamHandler.$anonfun$handle$2(SparkConnectStreamHandler.scala:87)
at
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:825)
at
org.apache.spark.sql.connect.service.SparkConnectStreamHandler.$anonfun$handle$1(SparkConnectStreamHandler.scala:53)
at
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at org.apache.spark.util.Utils$.withContextClassLoader(Utils.scala:209)
at
org.apache.spark.sql.connect.artifact.SparkConnectArtifactManager$.withArtifactClassLoader(SparkConnectArtifactManager.scala:178)
at
org.apache.spark.sql.connect.service.SparkConnectStreamHandler.handle(SparkConnectStreamHandler.scala:48)
at
org.apache.spark.sql.connect.service.SparkConnectService.executePlan(SparkConnectService.scala:166)
at
org.apache.spark.connect.proto.SparkConnectServiceGrpc$MethodHandlers.invoke(SparkConnectServiceGrpc.java:611)
at
org.sparkproject.connect.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:182)
at
org.sparkproject.connect.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:352)
at
org.sparkproject.connect.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:866)
at
org.sparkproject.connect.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.sparkproject.connect.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException:
org.apache.spark.sql.connect.client.SparkResult
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
... 56 more
```
for some reason, the serialization of `n => { Thread.sleep(30000); n }` closure
into an UDF tries to reference SparkResult class on the Spark Connect server...
See
https://github.com/apache/spark/pull/41005/files/35e500d4cb72f8d3bee21a7f86ee16cbbc8a936c#r1200551487
thread for some debugging info.
It seems it may be related to https://issues.apache.org/jira/browse/SPARK-43227
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