hi, i downloaded the code from https://github.com/apache/hadoop-common.git .
but while executing the command mvn install -DskipTests its giving this error in between: [INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ hadoop-hdfs-httpfs --- [INFO] Compiling 56 source files to /home/cloudera/hadoop/hadoop-hdfs-project/hadoop-hdfs-httpfs/target/classes [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /home/cloudera/hadoop/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/client/HttpFSFileSystem.java:[921,2] method does not override or implement a method from a supertype [ERROR] /home/cloudera/hadoop/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/client/HttpsFSFileSystem.java:[26,7] org.apache.hadoop.fs.http.client.HttpsFSFileSystem is not abstract and does not override abstract method setDelegationToken(org.apache.hadoop.security.token.Token) in org.apache.hadoop.fs.DelegationTokenRenewer.Renewable [INFO] 2 errors [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Main ................................ SUCCESS [ 8.062 s] [INFO] Apache Hadoop Project POM ......................... SUCCESS [ 2.231 s] [INFO] Apache Hadoop Annotations ......................... SUCCESS [ 4.954 s] [INFO] Apache Hadoop Project Dist POM .................... SUCCESS [ 5.232 s] [INFO] Apache Hadoop Assemblies .......................... SUCCESS [ 1.923 s] [INFO] Apache Hadoop Maven Plugins ....................... SUCCESS [ 18.385 s] [INFO] Apache Hadoop MiniKDC ............................. SUCCESS [ 8.739 s] [INFO] Apache Hadoop Auth ................................ SUCCESS [ 7.932 s] [INFO] Apache Hadoop Auth Examples ....................... SUCCESS [ 2.803 s] [INFO] Apache Hadoop Common .............................. SUCCESS [ 55.787 s] [INFO] Apache Hadoop NFS ................................. SUCCESS [ 3.162 s] [INFO] Apache Hadoop Common Project ...................... SUCCESS [ 0.256 s] [INFO] Apache Hadoop HDFS ................................ SUCCESS [01:40 min] [INFO] Apache Hadoop HttpFS .............................. FAILURE [ 2.917 s] [INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED [INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED [INFO] Apache Hadoop HDFS Project ........................ SKIPPED [INFO] hadoop-yarn ....................................... SKIPPED [INFO] hadoop-yarn-api ................................... SKIPPED did you guys faced the same problem? plz give me some suggestion. Regards Avinash
