[ https://issues.apache.org/jira/browse/FLINK-5227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ufuk Celebi updated FLINK-5227: ------------------------------- Fix Version/s: (was: 1.1.4) 1.1.5 > Add warning to include flink-table in job fat jars > -------------------------------------------------- > > Key: FLINK-5227 > URL: https://issues.apache.org/jira/browse/FLINK-5227 > Project: Flink > Issue Type: Improvement > Components: Documentation, Table API & SQL > Affects Versions: 1.2.0, 1.1.3 > Reporter: Fabian Hueske > Fix For: 1.2.0, 1.1.5 > > > {{flink-table}} depends on Apache Calcite which includes a JDBC Driver that > prevents classloaders from being collected. This is a known issue with > {{java.sqlDriverManager}} and can eventually cause OOME Permgen Taskmanager > failures. > The current workaround is to not include {{flink-table}} in the fat job JAR. > Instead the {{flink-table}} jar files should be added to the {{lib}} folder > of the TaskManagers. -- This message was sent by Atlassian JIRA (v6.3.4#6332)