Kyle Weaver created BEAM-8835:
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Summary: Artifact retrieval fails with FlinkUberJarJobServer
Key: BEAM-8835
URL: https://issues.apache.org/jira/browse/BEAM-8835
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Kyle Weaver
We seem to be able to stage artifacts and retrieve the manifest fine, but
retrieving the artifacts doesn't work. This happens on both my k8s Flink
cluster and on my local Flink cluster. At a quick glance the artifact is in the
jar where it should be. cc [~robertwb]
2019-11-21 18:43:39,336 INFO
org.apache.beam.runners.fnexecution.artifact.AbstractArtifactRetrievalService
- GetArtifact name: "pickled_main_session"
retrieval_token: "BEAM-PIPELINE/pipeline/artifact-manifest.json"
failed
java.io.IOException: Unable to load
e1d24d848414cecf805a7b5c2b950c6430c20eb32875dac00b40f80f3c73a141/ea0d10d07f4601782ed647e8f6ba4a055be13674ab79fa0c6e2fa44917c5264c
with
org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$ChildFirstClassLoader@785297ac
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