oracle维表ALL模式加载数据报错

Comienza en RdbAllReqRow.loadData en RdbAllReqRow.java:199 y sigue cómo se obtiene el conjunto de resultados de Oracle durante la carga en modo ALL. Reproduce el fallo Socket read interrupted con la tabla de dimensiones de aproximadamente 80 MB indicada; se considera terminado cuando la carga finaliza sin esta excepción y se documenta la causa o la configuración necesaria.

oracle维表ALL模式加载数据时报错，oracle维表数据量大概在80MB左右，定位到RdbAllReqRow这个类的loadData方法下的：while (resultSet.next()) { 这一行报错。报错信息如下：

java.sql.SQLRecoverableException: IO Error: Socket read interrupted at oracle.jdbc.driver.T4CStatement.fetch(T4CStatement.java:1021) at oracle.jdbc.driver.OracleStatement.fetchMoreRows(OracleStatement.java:3353) at oracle.jdbc.driver.InsensitiveScrollableResultSet.fetchMoreRows(InsensitiveScrollableResultSet.java:736) at oracle.jdbc.driver.InsensitiveScrollableResultSet.absoluteInternal(InsensitiveScrollableResultSet.java:692) at oracle.jdbc.driver.InsensitiveScrollableResultSet.next(InsensitiveScrollableResultSet.java:406) at com.bonc.bdsqls.flink.side.rdb.all.RdbAllReqRow.loadData(RdbAllReqRow.java:199) at com.bonc.bdsqls.flink.side.rdb.all.RdbAllReqRow.initCache(RdbAllReqRow.java:93) at com.bonc.bdsqls.flink.side.AllReqRow.open(AllReqRow.java:60) at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36) at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102) at org.apache.flink.streaming.api.operators.StreamFlatMap.open(StreamFlatMap.java:43) at org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:426) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:292) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.SocketTimeoutException: Socket read interrupted at oracle.net.nt.TimeoutSocketChannel.read(TimeoutSocketChannel.java:152) at oracle.net.ns.NIOHeader.readHeaderBuffer(NIOHeader.java:82) at oracle.net.ns.NIOPacket.readFromSocketChannel(NIOPacket.java:139) at oracle.net.ns.NIOPacket.readFromSocketChannel(NIOPacket.java:101) at oracle.net.ns.NIONSDataChannel.readDataFromSocketChannel(NIONSDataChannel.java:80) at oracle.jdbc.driver.T4CMAREngineNIO.prepareForReading(T4CMAREngineNIO.java:102) at oracle.jdbc.driver.T4CMAREngineNIO.unmarshalUB1(T4CMAREngineNIO.java:534) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:485) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:252) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:612) at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:213) at oracle.jdbc.driver.T4CStatement.fetch(T4CStatement.java:1009) ... 14 more

该如何解决呢