[
https://issues.apache.org/jira/browse/FLINK-10663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gary Yao reassigned FLINK-10663:
--------------------------------
Assignee: Gary Yao
> Closing StreamingFileSink can cause NPE
> ---------------------------------------
>
> Key: FLINK-10663
> URL: https://issues.apache.org/jira/browse/FLINK-10663
> Project: Flink
> Issue Type: Bug
> Components: filesystem-connector, Streaming Connectors
> Affects Versions: 1.6.1, 1.7.0
> Environment: Rev cb141940821bcf62f4102dfd5c76aff99d0c15d1
> Reporter: Gary Yao
> Assignee: Gary Yao
> Priority: Critical
> Fix For: 1.6.3, 1.7.0
>
>
> *Description*
> If the sink is closed before it's state is initialized, an NPE is thrown.
> *Stacktrace*
> {code}
> java.lang.NullPointerException
> at
> org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSink.close(StreamingFileSink.java:378)
> at
> org.apache.flink.api.common.functions.util.FunctionUtils.closeFunction(FunctionUtils.java:43)
> at
> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.dispose(AbstractUdfStreamOperator.java:117)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:477)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:378)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)
> at java.lang.Thread.run(Thread.java:748)
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
