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Michael Baker commented on SPARK-45391: --------------------------------------- I'm getting this same error after installing spark-connect-repl in an arm64 ubuntu:focal Docker container. > spark-connect-repl is not working on macOS > ------------------------------------------ > > Key: SPARK-45391 > URL: https://issues.apache.org/jira/browse/SPARK-45391 > Project: Spark > Issue Type: Bug > Components: Connect Contrib > Affects Versions: 3.5.0 > Environment: MacBook M2 > cs version > 2.1.7 > scala -version > Scala code runner version 2.12.18 -- Copyright 2002-2023, LAMP/EPFL and > Lightbend, Inc. > Reporter: Vu Tan > Priority: Major > > I followed > [https://spark.apache.org/docs/latest/spark-connect-overview.html#use-spark-connect-for-interactive-analysis] > to try spark-connect-repl on my local PC but got the following error: > > --------------------------- > spark-connect-repl > Exception in thread "main" java.lang.NoClassDefFoundError: > org/sparkproject/connect/client/com/google/common/io/BaseEncoding > at > org.sparkproject.connect.client.io.grpc.Metadata.<clinit>(Metadata.java:114) > at > org.apache.spark.sql.connect.client.SparkConnectClient$.<init>(SparkConnectClient.scala:329) > at > org.apache.spark.sql.connect.client.SparkConnectClient$.<clinit>(SparkConnectClient.scala) > at > org.apache.spark.sql.application.ConnectRepl$.doMain(ConnectRepl.scala:61) > at > org.apache.spark.sql.application.ConnectRepl$.main(ConnectRepl.scala:50) > at org.apache.spark.sql.application.ConnectRepl.main(ConnectRepl.scala) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at coursier.bootstrap.launcher.a.a(Unknown Source) > at coursier.bootstrap.launcher.Launcher.main(Unknown Source) > Caused by: java.lang.ClassNotFoundException: > org.sparkproject.connect.client.com.google.common.io.BaseEncoding > at java.net.URLClassLoader.findClass(URLClassLoader.java:387) > at java.lang.ClassLoader.loadClass(ClassLoader.java:418) > at java.lang.ClassLoader.loadClass(ClassLoader.java:351) > ... 12 more > --------------------------- > > Do you have any idea why this is happening and how to solve it? > Thank you. > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org