[ https://issues.apache.org/jira/browse/SENTRY-2559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihua Deng updated SENTRY-2559: -------------------------------- Attachment: SENTRY-2559.001.patch > DefaultSentryValidator: Use session's specified classloader to load the udf > class instead > ----------------------------------------------------------------------------------------- > > Key: SENTRY-2559 > URL: https://issues.apache.org/jira/browse/SENTRY-2559 > Project: Sentry > Issue Type: Improvement > Components: Hive V2 > Affects Versions: 1.7.1 > Reporter: Zhihua Deng > Priority: Major > Attachments: SENTRY-2559.001.patch > > > When hive creating functions, a ClassNotFoundException may be thrown if the > corresponding external jar is added to the session: > > Caused by: > org.apache.hadoop.hive.ql.security.authorization.plugin.HiveAuthzPluginException: > Error retrieving udf class > at > org.apache.sentry.binding.hive.v2.authorizer.DefaultSentryValidator.addExtendHierarchy(DefaultSentryValidator.java:321) > at > org.apache.sentry.binding.hive.v2.authorizer.DefaultSentryValidator.checkPrivileges(DefaultSentryValidator.java:181) > ... 23 more > Caused by: java.lang.ClassNotFoundException: com.xxx.IP2Address > 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.sentry.binding.hive.v2.authorizer.DefaultSentryValidator.addExtendHierarchy(DefaultSentryValidator.java:305) > > Use session's specified classloader to load the udf class instead -- This message was sent by Atlassian Jira (v8.3.4#803005)