分享

kettle连接hive

廉兵兵 发表于 2017-6-12 13:59:08 [显示全部楼层] 回帖奖励 阅读模式 关闭右栏 6 15630
环境:
kettle 6.1
hive  cdh5.3
hive驱动该用哪个?放哪里?还有能不能看出别的错?求大神们指教。。。

错误连接数据库 [hive02] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Error connecting to database: (using class org.apache.hadoop.hive.jdbc.HiveDriver)
org/apache/hadoop/hive/metastore/api/MetaException


org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Error connecting to database: (using class org.apache.hadoop.hive.jdbc.HiveDriver)
org/apache/hadoop/hive/metastore/api/MetaException


        at org.pentaho.di.core.database.Database.normalConnect(Database.java:466)
        at org.pentaho.di.core.database.Database.connect(Database.java:364)
        at org.pentaho.di.core.database.Database.connect(Database.java:335)
        at org.pentaho.di.core.database.Database.connect(Database.java:325)
        at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:80)
        at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2734)
        at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:591)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:313)
        at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:157)
        at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:141)
        at org.pentaho.ui.xul.swt.tags.SwtButton.access$500(SwtButton.java:43)
        at org.pentaho.ui.xul.swt.tags.SwtButton$4.widgetSelected(SwtButton.java:137)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
        at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
        at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
        at org.eclipse.jface.window.Window.open(Window.java:796)
        at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:88)
        at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:55)
        at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:116)
        at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:60)
        at org.pentaho.di.ui.trans.step.BaseStepDialog.showDbDialogUnlessCancelledOrValid(BaseStepDialog.java:776)
        at org.pentaho.di.ui.trans.step.BaseStepDialog$AddConnectionListener.widgetSelected(BaseStepDialog.java:1371)
        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.databasejoin.DatabaseJoinDialog.open(DatabaseJoinDialog.java:415)
        at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:125)
        at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:8783)
        at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:3072)
        at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDoubleClick(TransGraph.java:755)
        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:1347)
        at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7989)
        at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9269)
        at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:662)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92)
Caused by: org.pentaho.di.core.exception.KettleDatabaseException:
Error connecting to database: (using class org.apache.hadoop.hive.jdbc.HiveDriver)
org/apache/hadoop/hive/metastore/api/MetaException

        at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:581)
        at org.pentaho.di.core.database.Database.normalConnect(Database.java:450)
        ... 52 more
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/metastore/api/MetaException
        at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:107)
        at org.pentaho.di.core.database.DelegatingDriver.connect(DelegatingDriver.java:53)
        at java.sql.DriverManager.getConnection(DriverManager.java:571)
        at java.sql.DriverManager.getConnection(DriverManager.java:233)
        at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:565)
        ... 53 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.metastore.api.MetaException
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at org.pentaho.di.core.plugins.KettleURLClassLoader.loadClassFromParent(KettleURLClassLoader.java:89)
        at org.pentaho.di.core.plugins.KettleURLClassLoader.loadClass(KettleURLClassLoader.java:108)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        ... 58 more

主机名       : 192.168.111.13
端口           : 10000
数据库名:lianbingbing

已有(6)人评论

跳转到指定楼层
desehawk 发表于 2017-6-12 14:50:04
将对应的mysql驱动包放到下kettle的目录:
data-integration\libext\JDBC下。
然后在看看mysql的权限,是否授权
GRANT ALL PRIVILEGES ON *.* TO ' 用户名'@'%' identified by '密码 ';

回复

使用道具 举报

nextuser 发表于 2017-6-12 14:52:29
确认下hive是否启动
hive --service hiveserver2  使用hiveserver2
回复

使用道具 举报

廉兵兵 发表于 2017-6-12 15:34:27
nextuser 发表于 2017-6-12 14:52
确认下hive是否启动
hive --service hiveserver2  使用hiveserver2

hiveserver2已启动,我感觉是hive driver的问题,cdh5.3的hive驱动包对应的是哪个?

回复

使用道具 举报

廉兵兵 发表于 2017-6-12 15:35:37
desehawk 发表于 2017-6-12 14:50
将对应的mysql驱动包放到下kettle的目录:
data-integration\libext\JDBC下。
然后在看看mysql的权限,是 ...

亲,是kettle连接hive,不是mysql,mysql已成功连接。

回复

使用道具 举报

desehawk 发表于 2017-6-12 16:04:36
廉兵兵 发表于 2017-6-12 15:35
亲,是kettle连接hive,不是mysql,mysql已成功连接。

连接hive,也需要加入jdbc包。其它的应该没有需要加入的了。直接连接hive即可
回复

使用道具 举报

ledasion 发表于 2017-6-23 17:52:38
连接方式 使用 HiveServer2
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

关闭

推荐上一条 /2 下一条