Hi,
I am running HDP2.2 with Hbase 0.98.4.2.2.0.0 and HDFS 2.6.0.2.2.0.0, so I add the 2.1.2.RELEASE version of spring-data-hadoop to my maven pom file, but failed to complie with the following error messages: Exception in thread "main" java.lang.Error: Unresolved compilation problems: The type org.apache.hadoop.hbase.client.Scan cannot be resolved. It is indirectly referenced from required .class files The type new RowMapper<String>(){} must implement the inherited abstract method RowMapper<String>.mapRow(Result, int) Result cannot be resolved to a type at bh.com.hbase_test.HBaseSpringTest.main(HBaseSpringTest.java:23) I thought spring-data-hadoop should has hbase-client as it's dependency, but I found it does not, so I add the 0.98.4-hadoop2 version of hbase-client manually, then the program can compile, but failed with the following Exception in thread "main" org.springframework.data.hadoop.hbase.HbaseSystemException: java.lang.reflect.InvocationTargetException; nested exception is java.io.IOException: java.lang.reflect.InvocationTargetException at org.springframework.data.hadoop.hbase.HbaseUtils.convertHbaseException(HbaseUtils.java:42) at org.springframework.data.hadoop.hbase.HbaseUtils.getHTable(HbaseUtils.java:82) at org.springframework.data.hadoop.hbase.HbaseTemplate.getTable(HbaseTemplate.java:75) at org.springframework.data.hadoop.hbase.HbaseTemplate.execute(HbaseTemplate.java:54) at org.springframework.data.hadoop.hbase.HbaseTemplate.find(HbaseTemplate.java:126) at org.springframework.data.hadoop.hbase.HbaseTemplate.find(HbaseTemplate.java:155) at org.springframework.data.hadoop.hbase.HbaseTemplate.find(HbaseTemplate.java:143) at bh.com.hbase_test.HBaseSpringTest.main(HBaseSpringTest.java:23) Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:411) at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:388) at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:269) at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:197) at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:174) at org.springframework.data.hadoop.hbase.HbaseUtils.getHTable(HbaseUtils.java:76) ... 6 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:409) ... 11 more Caused by: java.util.ServiceConfigurationError: org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.hdfs.DistributedFileSystem could not be instantiated at java.util.ServiceLoader.fail(ServiceLoader.java:224) at java.util.ServiceLoader.access$100(ServiceLoader.java:181) at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:377) at java.util.ServiceLoader$1.next(ServiceLoader.java:445) at org.apache.hadoop.fs.FileSystem.loadFileSystems(FileSystem.java:2400) at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2411) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2428) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:88) at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2467) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2449) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:367) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:287) at org.apache.hadoop.hbase.util.DynamicClassLoader.<init>(DynamicClassLoader.java:104) at org.apache.hadoop.hbase.protobuf.ProtobufUtil.<clinit>(ProtobufUtil.java:202) at org.apache.hadoop.hbase.ClusterId.parseFrom(ClusterId.java:64) at org.apache.hadoop.hbase.zookeeper.ZKClusterId.readClusterIdZNode(ZKClusterId.java:69) at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:83) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.retrieveClusterId(HConnectionManager.java:852) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:657) ... 16 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration$DeprecationDelta at org.apache.hadoop.hdfs.HdfsConfiguration.addDeprecatedKeys(HdfsConfiguration.java:66) at org.apache.hadoop.hdfs.HdfsConfiguration.<clinit>(HdfsConfiguration.java:31) at org.apache.hadoop.hdfs.DistributedFileSystem.<clinit>(DistributedFileSystem.java:115) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:379) at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:373) ... 32 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration$DeprecationDelta at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 41 more