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Allen Wittenauer commented on HADOOP-9882: ------------------------------------------ protobuf is version-locked because protobuf itself isn't forward/backward compatible with itself. Hadoop requires v2.5.0, no higher, no lower. > Trunk doesn't compile > --------------------- > > Key: HADOOP-9882 > URL: https://issues.apache.org/jira/browse/HADOOP-9882 > Project: Hadoop Common > Issue Type: Bug > Components: build > Reporter: Jean-Baptiste Onofré > > Currently, trunk does not compile (in hadoop-common-project/hadoop-common > module): > [ERROR] Failed to execute goal > org.apache.hadoop:hadoop-maven-plugins:3.0.0-SNAPSHOT:protoc (compile-protoc) > on project hadoop-common: org.apache.maven.plugin.MojoExecutionException: > protoc version is 'libprotoc 2.4.1', expected version is '2.5.0' -> [Help 1] > I gonna fix that. -- This message was sent by Atlassian JIRA (v6.3.4#6332)