Github user zzcclp commented on the issue:
https://github.com/apache/spark/pull/16964
@srowen after update to master, in Eclipse IDE, there is an error in
JavaConsumerStrategySuite.java line 52:
`final Map<TopicPartition, Long> offsets = new HashMap<>();
offsets.put(tp1, 23L);
final scala.collection.Map<TopicPartition, Object> sOffsets =
JavaConverters.mapAsScalaMapConverter(offsets).asScala().mapValues(
new scala.runtime.AbstractFunction1<Long, Object>() {
@Override
public Object apply(Long x) {
return (Object) x;
}
}
);`
Error is as follows:
**The method mapValues(Function1<Long,Object>) is ambiguous for the type
Map<TopicPartition,Long>**
Is it related to updating Java 7 to 8?
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