最近在開發多資料來源的通用取數介面時，採用連線池的方式分別初始化hive 和 presto的5個連線，在呼叫hive的過程中遇到了

DEBUG 07-13 11:09:48(TSaslTransport.java:459): CLIENT: reading data length: 109
ERROR 07-13 11:09:49(DaoHelper.java:75): getmaps error sql:java.sql.SQLException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
java.sql.SQLException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
    at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:262)
    at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:392)
    at com.youche.data.datatools.DaoHelper.getListMapByStateMentAndIsHive(DaoHelper.java:68)
    at com.youche.data.daotools.SqlGeneralDao.getListMapBySqlAndDaoHelperAndIsHive(SqlGeneralDao.java:45)
    at com.missfresh.data.service.impl.ShowTableDataServiceImpl.getShowTableDataBySql(ShowTableDataServiceImpl.java:85)
    at com.alibaba.dubbo.common.bytecode.Wrapper7.invokeMethod(Wrapper7.java)
    at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:45)
    at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:71)
    at com.alibaba.dubbo.config.invoker.DelegateProviderMetaDataInvoker.invoke(DelegateProviderMetaDataInvoker.java:48)
    at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:52)
    at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:61)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:74)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:41)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:77)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:71)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:131)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:37)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:37)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:98)
    at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:96)
    at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:168)
    at com.alibaba.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:50)
    at com.alibaba.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:79)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
    at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
    at org.apache.thrift.transport.TSaslTransport.readLength(TSaslTransport.java:376)
    at org.apache.thrift.transport.TSaslTransport.readFrame(TSaslTransport.java:453)
    at org.apache.thrift.transport.TSaslTransport.read(TSaslTransport.java:435)
    at org.apache.thrift.transport.TSaslClientTransport.read(TSaslClientTransport.java:37)
    at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
    at org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:380)
    at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:230)
    at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
    at org.apache.hive.service.cli.thrift.TCLIService$Client.recv_ExecuteStatement(TCLIService.java:225)
    at org.apache.hive.service.cli.thrift.TCLIService$Client.ExecuteStatement(TCLIService.java:212)
    at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:253)
    ... 33 more
Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
    at java.net.SocketInputStream.read(SocketInputStream.java:171)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
    ... 45 more
java.sql.SQLException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out

    at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:262)
    at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:392)
    at com.missfresh.data.datatools.DaoHelper.getListMapByStateMentAndIsHive(DaoHelper.java:68)
    at com.missfresh.data.daotools.SqlGeneralDao.getListMapBySqlAndDaoHelperAndIsHive(SqlGeneralDao.java:45)
    at com.missfresh.data.service.impl.ShowTableDataServiceImpl.getShowTableDataBySql(ShowTableDataServiceImpl.java:85)
    at com.alibaba.dubbo.common.bytecode.Wrapper7.invokeMethod(Wrapper7.java)
    at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:45)
    at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:71)
    at com.alibaba.dubbo.config.invoker.DelegateProviderMetaDataInvoker.invoke(DelegateProviderMetaDataInvoker.java:48)
    at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:52)
    at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:61)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:74)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:41)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:77)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:71)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:131)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:37)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:37)
    at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68)
    at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:98)
    at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:96)
    at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:168)
    at com.alibaba.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:50)
    at com.alibaba.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:79)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
    at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
    at org.apache.thrift.transport.TSaslTransport.readLength(TSaslTransport.java:376)
    at org.apache.thrift.transport.TSaslTransport.readFrame(TSaslTransport.java:453)
    at org.apache.thrift.transport.TSaslTransport.read(TSaslTransport.java:435)
    at org.apache.thrift.transport.TSaslClientTransport.read(TSaslClientTransport.java:37)
    at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
    at org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:380)
    at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:230)
    at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
    at org.apache.hive.service.cli.thrift.TCLIService$Client.recv_ExecuteStatement(TCLIService.java:225)
    at org.apache.hive.service.cli.thrift.TCLIService$Client.ExecuteStatement(TCLIService.java:212)
    at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:253)
    ... 33 more
Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
    at java.net.SocketInputStream.read(SocketInputStream.java:171)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
    ... 45 more
DEBUG 07-13 11:09:56(ClientCnxn.java:742): Got ping response for sessionid: 0x162dbf0b00202e3 after 0ms

但是不用連線池 通過建立連線方式就不會有這樣的錯誤。 甚是鬱悶。