question Re: Unable to Connect Hbase from Java client in Eclipse in Support Questions

question Re: Unable to Connect Hbase from Java client in Eclipse in Support Questions https://community.cloudera.com/t5/Support-Questions/Unable-to-Connect-Hbase-from-Java-client-in-Eclipse/m-p/277743#M207663 <a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/21118">@rajesh1972</a> Can you please share your  "pom.xml" file so that we can check the dependencies which you are including here? <LI-CODE lang="python">Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.types.CopyOnWriteArrayMap</LI-CODE> The problematic/missing class "org.apache.hadoop.hbase.types.CopyOnWriteArrayMap" is part of "hbase-common.jar" JAR so please make sure that your "pom.xml" file contains the dependency to that maven artifact as well.  The "hbase-server" artifact provides the dependency to hbase-common jar.Example: <LI-CODE lang="markup"> <dependencies> <dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase-server</artifactId> <version>${hbase.version}</version> </dependency> <dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase-client</artifactId> <version>${hbase.version}</version> </dependency> <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-client</artifactId> <version>${hadoop.version}</version> </dependency> <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-common</artifactId> <version>${hadoop.version}</version> </dependency> </dependencies></LI-CODE>  Please Notice:   <LI-CODE lang="markup"><dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase-server</artifactId> <version>${hbase.version}</version> </dependency> (OR) <dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase-common</artifactId> <version>${hbase.version}</version> </dependency></LI-CODE>   You can refer to a working pom.xml in my Github repo:<A href="https://github.com/jaysensharma/MiddlewareMagicDemos/tree/master/HDP_Ambari/HBase/HBase_Client" target="_blank" rel="noopener">https://github.com/jaysensharma/MiddlewareMagicDemos/tree/master/HDP_Ambari/HBase/HBase_Client</A> hbase-server maven artifact provides the dependency to hbase-common so please include the dependency  <LI-CODE lang="markup"># mvn dependency:tree | grep -B3 hbase-common [INFO] +- org.apache.hbase:hbase-server:jar:1.1.2.2.5.3.0-37:compile [INFO] | +- org.apache.hbase:hbase-common:jar:1.1.2.2.5.3.0-37:compile</LI-CODE>  . .    Thu, 19 Sep 2019 05:43:16 GMT jsensharma 2019-09-19T05:43:16Z