[FLINK-2391] Storm-compatibility:method FlinkTopologyBuilder.createTopology() throws java.lang.NullPointerException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.10.0
• Component/s: flink-contrib
• Labels: features

Environment

win7 32bit;linux

• Assignee: Unassigned
• Reporter: Huang Wei
• Created: 22/Jul/15 01:59
• Updated: 30/Jul/15 10:20
• Resolved: 29/Jul/15 12:17

Description

core dumped at FlinkOutputFieldsDeclarer.java : 160(package FlinkOutputFieldsDeclarer).

code : fieldIndexes[i] = this.outputSchema.fieldIndex(groupingFields.get);

in this line, the var this.outputSchema may be null.