jdbc连接DB2数据库超时的问题-白红宇

jdbc连接DB2数据库超时的问题

阅读量：5886 次

发布时间：2019-06-19

本文共 7154 字，大约阅读时间需要 23 分钟。

今天接到用户的一个问题，业务厂商的应用程序无法连接某台DB2数据库。

和厂商的人沟通了之后，让他把连接报错的信息发过来看看，如下：

错误连接数据库 [EEE] : org.pentaho.di.core.exception.KettleDatabaseException:

Error occured while trying to connect to the database

Error connecting to database: (using class com.ibm.db2.jcc.DB2Driver)

[jcc][t4][2043][11550][3.50.152] 异常 java.net.ConnectException：打开端口 52,000 上服务器 /172.168.23.36 的套接字时出错，消息为：Connection timed out: connect。 ERRORCODE=-4499, SQLSTATE=08001

org.pentaho.di.core.exception.KettleDatabaseException:

Error occured while trying to connect to the database

Error connecting to database: (using class com.ibm.db2.jcc.DB2Driver)

at org.pentaho.di.core.database.Database.normalConnect(Database.java:312)

at org.pentaho.di.core.database.Database.connect(Database.java:261)

at org.pentaho.di.core.database.Database.connect(Database.java:223)

at org.pentaho.di.core.database.Database.connect(Database.java:213)

at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:55)

at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2409)

at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:487)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:294)

at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:124)

at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:112)

at org.pentaho.ui.xul.swt.tags.SwtButton.access$000(SwtButton.java:17)

at org.pentaho.ui.xul.swt.tags.SwtButton$1.widgetSelected(SwtButton.java:77)

at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)

at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)

at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)

at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)

at org.eclipse.jface.window.Window.open(Window.java:796)

at org.pentaho.ui.xul.swt.tags.SwtDialog.show(SwtDialog.java:238)

at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:161)

at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.editConnection(SpoonDBDelegate.java:79)

at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:2317)

at org.pentaho.di.ui.spoon.Spoon.access$1600(Spoon.java:242)

at org.pentaho.di.ui.spoon.Spoon$25.widgetDefaultSelected(Spoon.java:4061)

at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)

at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)

at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)

at org.pentaho.di.ui.trans.steps.tableinput.TableInputDialog.open(TableInputDialog.java:378)

at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:123)

at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:6274)

at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:2296)

at org.pentaho.di.ui.spoon.trans.TransGraph.access$100(TransGraph.java:150)

at org.pentaho.di.ui.spoon.trans.TransGraph$6.mouseDoubleClick(TransGraph.java:454)

at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)

at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)

at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)

at org.pentaho.di.ui.job.entries.sql.JobEntrySQLDialog.open(JobEntrySQLDialog.java:414)

at org.pentaho.di.ui.spoon.delegates.SpoonJobDelegate.editJobEntry(SpoonJobDelegate.java:262)

at org.pentaho.di.ui.spoon.Spoon.editJobEntry(Spoon.java:6169)

at org.pentaho.di.ui.spoon.job.JobGraph.editEntry(JobGraph.java:2148)

at org.pentaho.di.ui.spoon.job.JobGraph$6.mouseDoubleClick(JobGraph.java:381)

at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)

at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)

at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)

at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:945)

at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:5574)

at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:412)

Caused by: org.pentaho.di.core.exception.KettleDatabaseException:

Error connecting to database: (using class com.ibm.db2.jcc.DB2Driver)

at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:435)

at org.pentaho.di.core.database.Database.normalConnect(Database.java:296)

... 57 more

Caused by: com.ibm.db2.jcc.b.gm: [jcc][t4][2043][11550][3.50.152] 异常 java.net.ConnectException：打开端口 52,000 上服务器 /172.168.23.36 的套接字时出错，消息为：Connection timed out: connect。 ERRORCODE=-4499, SQLSTATE=08001

at com.ibm.db2.jcc.b.wc.a(wc.java:283)

at com.ibm.db2.jcc.t4.xb.a(xb.java:354)

at com.ibm.db2.jcc.t4.xb.<init>(xb.java:73)

at com.ibm.db2.jcc.t4.a.w(a.java:260)

at com.ibm.db2.jcc.t4.b.a(b.java:1775)

at com.ibm.db2.jcc.b.eb.a(eb.java:452)

at com.ibm.db2.jcc.b.eb.<init>(eb.java:417)

at com.ibm.db2.jcc.t4.b.<init>(b.java:296)

at com.ibm.db2.jcc.DB2Driver.connect(DB2Driver.java:193)

at java.sql.DriverManager.getConnection(DriverManager.java:582)

at java.sql.DriverManager.getConnection(DriverManager.java:185)

at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:416)