xia0c created HADOOP-16446: ------------------------------ Summary: Rolling upgrade to Hadoop 3.2.0 breaks due to backward in-compatible change Key: HADOOP-16446 URL: https://issues.apache.org/jira/browse/HADOOP-16446 Project: Hadoop Common Issue Type: Bug Affects Versions: 3.2.0 Reporter: xia0c
Hi, When I try to update Hadoop-common to the last version 3.2.0, it breaks backward compatibility due to compile dependency change in commons.lang. This also breaks rolling upgrades since any client implementing this - like Apache Crunch. -The following code will fail to run with the error "java.lang.NoClassDefFoundError: org/apache/commons/lang/SerializationException": {code:java} public void Demo(){ PCollection<String> data = MemPipeline.typedCollectionOf(strings(), "a"); } {code} Thanks a lot. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org