Maximilian Michels created BEAM-6460: ----------------------------------------
Summary: PipelineOptionsFactory may hold on to Classloader after pipeline restart Key: BEAM-6460 URL: https://issues.apache.org/jira/browse/BEAM-6460 Project: Beam Issue Type: Bug Components: runner-flink Affects Versions: 2.7.0 Reporter: Maximilian Michels Assignee: Maximilian Michels Fix For: 2.10.0 It looks like Jackson has an internal cache which may continue to hold the Flink application classloader through its {{TypeFactory}} class. When the pipeline is restarted due to a failure, a new classloader is created which can result in too many classes being loaded. Reported on the user mailing list: https://lists.apache.org/thread.html/e201891684ef3dcffce48d20d1f9be0e19fc2294334362cc7092c0ff@%3Cuser.beam.apache.org%3E -- This message was sent by Atlassian JIRA (v7.6.3#76005)