[FLINK-6126] Yet another conflict : guava

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.2.0
• Component/s: Build System, Runtime / Task

Environment

Latest SNAPSHOT

• Assignee: Unassigned
• Reporter: Ralph Su
• Created: 20/Mar/17 10:36
• Updated: 20/Mar/17 11:54
• Resolved: 20/Mar/17 11:54

Description

When write a user function try to write to elastic search (depend on elasticsearch 2.3.5)

Stack like:
java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
at org.elasticsearch.threadpool.ThreadPool.<clinit>(ThreadPool.java:190)
at org.elasticsearch.client.transport.TransportClient$Builder.build(TransportClient.java:131)
at io.sherlock.capabilities.es.AbstractEsSink.open(AbstractEsSink.java:98)

When enable env.java.opts.taskmanager to -version:class, we can see the class load log like:
[Loaded com.google.common.util.concurrent.MoreExecutors from file:/opt/flink/lib/flink-dist_2.11-1.2.0.jar]

The user code is using guva of 18.0.

Issue Links

• is a clone of: FLINK-4587 Yet another java.lang.NoSuchFieldError: INSTANCE