Java Spark 2.3:LEAK:ByteBuf.release（）在它之前未被调用'；垃圾收集_Java_Apache Spark

Java Spark 2.3:LEAK:ByteBuf.release（）在它之前未被调用'；垃圾收集

java apache-spark

Java Spark 2.3:LEAK:ByteBuf.release（）在它之前未被调用'；垃圾收集,java,apache-spark,Java,Apache Spark,最近将逻辑从left\u outerjoin更新为fullouter join，我开始看到这个错误： ERROR util.ResourceLeakDetector: LEAK: ByteBuf.release() was not called before it's garbage-collected. See http://netty.io/wiki/reference-counted-objects.html for more information. Recent access rec

最近将逻辑从

left\u outer

join更新为

full

outer join，我开始看到这个错误：

ERROR util.ResourceLeakDetector: LEAK: ByteBuf.release() was not called before it's garbage-collected. See http://netty.io/wiki/reference-counted-objects.html for more information.
 Recent access records: 
 Exception in thread "main" org.apache.spark.sql.catalyst.errors.package$TreeNodeException: execute, tree:
 Exchange SinglePartition
 +- *(7) HashAggregate(keys=[], functions=[partial_count(1)], output=[count#945L])

发现了一个类似的旧错误，但我认为现在应该修复它：

完全不知道如何处理这个问题