You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Boyang Jerry Peng (JIRA)" <ji...@apache.org> on 2015/09/02 20:46:47 UTC
[jira] [Created] (FLINK-2610) run method in
AbstractStormSpoutWrapper causes NPE
Boyang Jerry Peng created FLINK-2610:
----------------------------------------
Summary: run method in AbstractStormSpoutWrapper causes NPE
Key: FLINK-2610
URL: https://issues.apache.org/jira/browse/FLINK-2610
Project: Flink
Issue Type: Bug
Reporter: Boyang Jerry Peng
In the method:
public final void run(final SourceContext<OUT> ctx) throws Exception
The line:
this.spout.open(null,
StormWrapperSetupHelper
.convertToTopologyContext((StreamingRuntimeContext) super.getRuntimeContext(), true),
new SpoutOutputCollector(this.collector));
Will cause a NullPointerException since the the first argument of spout.open cannot be null. In Storm, this is where stormconfs are passed and the map that gets passed in is never null thus null is never checked. I observed this problem when using a KafkaSpout in a Storm topology I am trying to run on top of flink
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)