org.apache.hadoop.hive.shims.Hadoop23Shims

最新推荐文章于 2023-09-08 11:09:18 发布

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最新推荐文章于 2023-09-08 11:09:18 发布

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分类专栏：大数据实战异常错误

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本文详细解析了一个在使用 Apache Sqoop 和 Hive 进行数据导入时遇到的 ExceptionInInitializerError 异常，该异常由 Hadoop23Shims 类未找到引起。文章深入探讨了异常产生的原因，并提供了解决方案。

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xception in thread "main" java.lang.ExceptionInInitializerError
at org.apache.hadoop.hive.conf.HiveConf.<clinit>(HiveConf.java:108)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.sqoop.hive.HiveConfig.getHiveConf(HiveConfig.java:44)
at org.apache.sqoop.hive.HiveImport.getHiveArgs(HiveImport.java:392)
at org.apache.sqoop.hive.HiveImport.executeExternalHiveScript(HiveImport.java:379)
at org.apache.sqoop.hive.HiveImport.executeScript(HiveImport.java:337)
at org.apache.sqoop.hive.HiveImport.importTable(HiveImport.java:241)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:537)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628)
at org.apache.sqoop.Sqoop.run(Sqoop.java:147)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243)
at org.apache.sqoop.Sqoop.main(Sqoop.java:252)
Caused by: java.lang.RuntimeException: Could not load shims in class org.apache.hadoop.hive.shims.Hadoop23Shims
at org.apache.hadoop.hive.shims.ShimLoader.createShim(ShimLoader.java:149)
at org.apache.hadoop.hive.shims.ShimLoader.loadShims(ShimLoader.java:141)
at org.apache.hadoop.hive.shims.ShimLoader.getHadoopShims(ShimLoader.java:100)
at org.apache.hadoop.hive.conf.HiveConf$ConfVars.<clinit>(HiveConf.java:371)
... 16 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.shims.Hadoop23Shims
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.hadoop.hive.shims.ShimLoader.createShim(ShimLoader.java:146)
... 19 more

解决方案：