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Samebug tips

  1. ,

    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

  2. ,
    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}
    
    

Solutions on the web

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 knowcoding.com by Unknown author, 2 years ago
via knowcoding.com by Unknown author, 2 years ago
via Stack Overflow by toom
, 2 years ago
org.postgresql.Driver
java.lang.ClassNotFoundException: org.postgresql.Driver	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:169)	at org.apache.hadoop.hive.ql.stats.jdbc.JDBCStatsPublisher.connect(JDBCStatsPublisher.java:55)	at org.apache.hadoop.hive.ql.exec.TableScanOperator.publishStats(TableScanOperator.java:202)	at org.apache.hadoop.hive.ql.exec.TableScanOperator.closeOp(TableScanOperator.java:164)	at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:557)	at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:566)	at org.apache.hadoop.hive.ql.exec.ExecMapper.close(ExecMapper.java:193)	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57)	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)	at org.apache.hadoop.mapred.Child.main(Child.java:170)