Thank you for your reply. I am using hbase 0.99 or higher as it supports the resizing block cache size dynamically. I want to explore if this can help in changing workload condition.
As you recommended, I installed maven 3.0.5. However, it does not compile. Now I see following error. What version of java you are using? $java -version java version "1.7.0_55" OpenJDK Runtime Environment (IcedTea 2.4.7) (7u55-2.4.7-1ubuntu1~0.12.04.2) OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode) [INFO] HBase ............................................. SUCCESS [3:27.193s] [INFO] HBase - Common .................................... SUCCESS [2:04.919s] [INFO] HBase - Protocol .................................. SUCCESS [21.046s] [INFO] HBase - Client .................................... SUCCESS [35.799s] [INFO] HBase - Hadoop Compatibility ...................... SUCCESS [0.646s] [INFO] HBase - Hadoop Two Compatibility .................. SUCCESS [23.477s] [INFO] HBase - Prefix Tree ............................... SUCCESS [1.291s] [INFO] HBase - Server .................................... FAILURE [57.586s] [INFO] HBase - Testing Util .............................. SKIPPED [INFO] HBase - Thrift .................................... SKIPPED [INFO] HBase - Shell ..................................... SKIPPED [INFO] HBase - Integration Tests ......................... SKIPPED [INFO] HBase - Examples .................................. SKIPPED [INFO] HBase - Assembly .................................. SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7:57.225s [INFO] Finished at: Thu Jul 31 04:48:30 PDT 2014 [INFO] Final Memory: 55M/319M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project hbase-server: Compilation failure: Compilation failure: [ERROR] /home/hadoop/git/hbase/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java:[55,27] cannot find symbol [ERROR] symbol : class ConcurrentLinkedDeque [ERROR] location: package java.util.concurrent [ERROR] /home/hadoop/git/hbase/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java:[1125,20] cannot find symbol [ERROR] symbol : class ConcurrentLinkedDeque [ERROR] location: class org.apache.hadoop.hbase.ipc.RpcServer.Connection [ERROR] /home/hadoop/git/hbase/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java:[1125,68] cannot find symbol [ERROR] symbol : class ConcurrentLinkedDeque [ERROR] location: class org.apache.hadoop.hbase.ipc.RpcServer.Connection [ERROR] -> [Help 1] Thanks Abhishek -- View this message in context: http://apache-hbase.679495.n3.nabble.com/hbase-project-compilation-tp4062116p4062125.html Sent from the HBase Developer mailing list archive at Nabble.com.
