我正在尝试建立一个输入步骤,从卡桑德拉在五旬斋勺子UI。但是,当我试图显示模式或运行任务时,会得到以下异常:
java.lang.Exception: The column family local does not seem to exist in the keyspace system
at org.pentaho.di.trans.steps.cassandrainput.CassandraInputDialog$10.widgetSelected(CassandraInputDialog.java:486)
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.trans.steps.cassandrainput.CassandraInputDialog.open(CassandraInputDialog.java:632)
at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:136)
at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:7835)
at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:2749)
at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:1998)
at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDown(TransGraph.java:809)
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:1221)
at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7044)
at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:8304)
at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:580)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134)
我可以使用CQLSH和DevCenter访问键空间中的表。我还尝试过其他键空间和表,但只得到相同的错误。
任何想法都会非常感谢,因为我似乎找不到任何以前的答案,这个问题在这里或在其他论坛。
发布于 2016-02-18 02:18:31
所以回答我自己的问题。在五旬节和几个人说过话。只是缺乏对卡桑德拉版本的支持。我使用PDI勺子版本4.4.0,这显然只会提供对cassandra多达2.0的支持。在Cassandra 2.1或更高版本中,元结构发生了变化,但尚未添加到PDI中。
https://stackoverflow.com/questions/35223799
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