[
https://issues.apache.org/jira/browse/FLINK-5227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fabian Hueske resolved FLINK-5227.
----------------------------------
Resolution: Fixed
Fix Version/s: (was: 1.1.5)
Warning has been added to the docs quite a while ago.
> 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
> Assignee: sunjincheng
> Priority: Major
>
> {{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
(v7.6.3#76005)
