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Samebug tips

  1. ,
    Expert tip

    This might be an issue with the file location in the Spark submit command. Try it with

    spark-submit --master spark://master:7077 \
         hello_world_from_pyspark.py {file location}
    
    
  2. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

Solutions on the web

via openxava by granjeromoe
, 1 year ago
via openxava by charicampos
, 1 year ago
via hive-user by 曹坤, 1 year ago
org.postgresql.Driver
via hive-user by 曹坤, 1 year ago
org.postgresql.Driver
via GitHub by markhop
, 2 years ago
via Google Groups by Jorge Medina, 10 months ago
java.lang.ClassNotFoundException: org.postgresql.Driver	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:169)	at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1130)	at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)	at org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:92)	at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446)	at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)	at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:160)	at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:81)	at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1473)	at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:60)	at org.openxava.jpa.XPersistence.openManager(XPersistence.java:114)	at org.openxava.jpa.XPersistence.getManager(XPersistence.java:94)	at org.openxava.tab.impl.JPATabProvider.nextBlock(JPATabProvider.java:153)	at org.openxava.tab.impl.JPATabProvider.nextChunk(JPATabProvider.java:139)	at org.openxava.tab.impl.EntityTabDataProvider.nextChunk(EntityTabDataProvider.java:32)	at org.openxava.tab.impl.EntityTab.nextChunk(EntityTab.java:254)	at org.openxava.tab.impl.TableModelBean.getRow(TableModelBean.java:121)	at org.openxava.tab.impl.TableModelBean.getValueAt(TableModelBean.java:172)	at org.openxava.tab.impl.XTableModelDecoratorBase.getValueAt(XTableModelDecoratorBase.java:63)	at org.openxava.tab.impl.HiddenXTableModel.getValueAt(HiddenXTableModel.java:70)	at org.openxava.tab.Tab.createTableModel(Tab.java:364)	at org.openxava.tab.Tab.getTableModel(Tab.java:336)	at org.apache.jsp.xava.editors.listEditor_jsp._jspService(listEditor_jsp.java:931)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)	at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)	at org.apache.jsp.xava.list_jsp._jspService(list_jsp.java:72)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)