[ https://issues.apache.org/jira/browse/FLINK-5690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen closed FLINK-5690. ------------------------------- > protobuf is not shaded properly > ------------------------------- > > Key: FLINK-5690 > URL: https://issues.apache.org/jira/browse/FLINK-5690 > Project: Flink > Issue Type: Bug > Components: Build System > Affects Versions: 1.1.4, 1.3.0 > Reporter: Andrey > Assignee: Aljoscha Krettek > Fix For: 1.4.0 > > > Currently distributive contains com/google/protobuf package. Without proper > shading client code could fail with: > {code} > Caused by: java.lang.IllegalAccessError: tried to access method > com.google.protobuf.XXXX > {code} > Steps to reproduce: > * create job class "com.google.protobuf.TestClass" > * call com.google.protobuf.TextFormat.escapeText(String) method from this > class > * deploy job to flink cluster (usign web console for example) > * run job. In logs IllegalAccessError. > Issue in package protected method and different classloaders. TestClass > loaded by FlinkUserCodeClassLoader, but TextFormat class loaded by > sun.misc.Launcher$AppClassLoader -- This message was sent by Atlassian JIRA (v6.4.14#64029)