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  1. ,
    Expert tip

    You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

  2. ,
    Expert tip

    This error means there's a class missing in your classpath during runtime. You need to create a jar with all your dependencies and have it in your classpath. Check Maven Assembly Plugin and how to add your dependencies to a jar: https://goo.gl/U2zr8k

Solutions on the web

via Google Groups by Håvard Wahl Kongsgård, 2 years ago
via Stack Overflow by AkD
, 2 years ago
via Google Groups by Viral Bajaria, 2 years ago
via Apache's JIRA Issue Tracker by David Arthur, 1 year ago
Could not instantiate a region instance.
via Google Groups by Omkar Joshi, 2 years ago
Could not instantiate a region instance.
via developerscloset.com by Unknown author, 2 years ago
Could not instantiate a region instance.
java.lang.ClassNotFoundException: kafka.common.NoBrokersForPartitionException	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)	at java.lang.Class.getDeclaredConstructors0(Native Method)	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)	at java.lang.Class.getConstructor0(Class.java:2699)	at java.lang.Class.newInstance0(Class.java:326)	at java.lang.Class.newInstance(Class.java:308)	at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadInstance(CoprocessorHost.java:254)	at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.load(CoprocessorHost.java:227)	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.loadTableCoprocessors(RegionCoprocessorHost.java:162)	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.(RegionCoprocessorHost.java:126)	at org.apache.hadoop.hbase.regionserver.HRegion.(HRegion.java:417)	at sun.reflect.GeneratedConstructorAccessor15.newInstance(Unknown Source)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)	at org.apache.hadoop.hbase.regionserver.HRegion.newHRegion(HRegion.java:3592)	at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:3733)	at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:332)	at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:108)	at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:169)	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)	at java.lang.Thread.run(Thread.java:680)