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Posted to dev@atlas.apache.org by "Madhan Neethiraj (Jira)" <ji...@apache.org> on 2021/03/19 03:54:00 UTC
[jira] [Created] (ATLAS-4215) HBase hook fails with
ClassNotFoundException: org.apache.logging.log4j.LogManager
Madhan Neethiraj created ATLAS-4215:
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Summary: HBase hook fails with ClassNotFoundException: org.apache.logging.log4j.LogManager
Key: ATLAS-4215
URL: https://issues.apache.org/jira/browse/ATLAS-4215
Project: Atlas
Issue Type: Bug
Components: hbase-integration
Affects Versions: 2.2.0
Reporter: Madhan Neethiraj
Assignee: Madhan Neethiraj
Atlas HBase hook initialization fails with the following error in HBase 2.3.3. This is caused by references to log4j libraries/classes which are not present in HBase 2.3.3.
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java.io.IOException: java.lang.InstantiationException: org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.checkAndLoadInstance(CoprocessorHost.java:280)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:169)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost.<init>(MasterCoprocessorHost.java:157)
at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1011)
at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2239)
at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:621)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.InstantiationException: org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor
at org.apache.hadoop.hbase.master.MasterCoprocessorHost.checkAndGetInstance(MasterCoprocessorHost.java:191)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost.checkAndGetInstance(MasterCoprocessorHost.java:71)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.checkAndLoadInstance(CoprocessorHost.java:274)
... 6 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost.checkAndGetInstance(MasterCoprocessorHost.java:178)
... 8 more
Caused by: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager
at org.apache.atlas.notification.LogConfigUtils.getFileAppenderPath(LogConfigUtils.java:57)
at org.apache.atlas.notification.LogConfigUtils.getRootDir(LogConfigUtils.java:38)
at org.apache.atlas.hook.FailedMessagesLogger.init(FailedMessagesLogger.java:47)
at org.apache.atlas.hook.AtlasHook.<clinit>(AtlasHook.java:91)
at org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor.<init>(HBaseAtlasCoprocessor.java:46)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor.init(HBaseAtlasCoprocessor.java:80)
at org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor.<init>(HBaseAtlasCoprocessor.java:60)
... 13 more
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager
at java.lang.ClassLoader.findClass(ClassLoader.java:523)
at org.apache.atlas.plugin.classloader.AtlasPluginClassLoader$MyClassLoader.findClass(AtlasPluginClassLoader.java:341)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at org.apache.atlas.plugin.classloader.AtlasPluginClassLoader.loadClass(AtlasPluginClassLoader.java:138)
... 25 more
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