Major Description
I am trying to compile Spark 3.5.0 and make a distribution that supports Spark Connect and Kubernetes. The compilation seems to complete correctly, but when I try to run the Spark Connect server on kubernetes I get a "NoClassDefFoundError" as follows:
Exception in thread "main" java.lang.NoClassDefFoundError: org/sparkproject/guava/util/concurrent/internal/InternalFutureFailureAccess at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862) at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862) at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862) at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) at org.sparkproject.guava.cache.LocalCache$LoadingValueReference.<init>(LocalCache.java:3511) at org.sparkproject.guava.cache.LocalCache$LoadingValueReference.<init>(LocalCache.java:3515) at org.sparkproject.guava.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2168) at org.sparkproject.guava.cache.LocalCache$Segment.get(LocalCache.java:2079) at org.sparkproject.guava.cache.LocalCache.get(LocalCache.java:4011) at org.sparkproject.guava.cache.LocalCache.getOrLoad(LocalCache.java:4034) at org.sparkproject.guava.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5010) at org.apache.spark.storage.BlockManagerId$.getCachedBlockManagerId(BlockManagerId.scala:146) at org.apache.spark.storage.BlockManagerId$.apply(BlockManagerId.scala:127) at org.apache.spark.storage.BlockManager.initialize(BlockManager.scala:536) at org.apache.spark.SparkContext.<init>(SparkContext.scala:625) at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2888) at org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$2(SparkSession.scala:1099) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:1093) at org.apache.spark.sql.connect.service.SparkConnectServer$.main(SparkConnectServer.scala:34) at org.apache.spark.sql.connect.service.SparkConnectServer.main(SparkConnectServer.scala) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:1029) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:194) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:217) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:91) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1120) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1129) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Caused by: java.lang.ClassNotFoundException: org.sparkproject.guava.util.concurrent.internal.InternalFutureFailureAccess 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:525) ... 56 more
My build command is as follows:
export MAVEN_OPTS="-Xss256m -Xmx8g -XX:ReservedCodeCacheSize=2g" ./dev/make-distribution.sh --name spark --pip -Pscala-2.12 -Pconnect -Pkubernetes -Phive -Phive-thriftserver -Phadoop-3 -Dhadoop.version="3.3.4" -Dhive.version="2.3.9" -Dhive23.version="2.3.9" -Dhive.version.short="2.3"
I am building Spark using Debian Bookworm, with Java 8 8u382 and Maven 3.8.8.
I get the same error even when I omitt the -Pconnect profile from Maven, and simply add the "org.apache.spark:spark-connect_2.12:3.5.0" jar with the appropriate spark config. On the other hand, if I download the pre-built spark package, and add the spark-connect jar, this error does not appear.
What could I be possibly missing in my build environment? I have omitted the yarn, mesos and sparkr profiles (which are used in the distributed built) on purpose, but I do not see how these affect spark connect.
Any help will be appreciated!