Hi, We are trying to integrate ranger-0.7.0-SNAPSHOT (first experience) with Cloudera Hadoop 5.7.1.
*We setup the CDH 5.7.1 on a single box. *On the same box we setup below components as per the instructions mentioned in https://cwiki.apache.org/confluence/display/RANGER/ Apache+Ranger+0.5.0+Installation ranger-0.7.0-SNAPSHOT-admin ranger-0.7.0-SNAPSHOT-usersync ranger-0.7.0-SNAPSHOT-hdfs-plugin ranger-0.7.0-SNAPSHOT-hbase-plugin We are following authentication_method=UNIX. Ranger UI is coming up, but while creating a HBase service It fails with the below error. Please guide me towards the solution. 2016-09-16 01:25:42,393 [timed-executor-pool-0] ERROR org.apache.ranger.plugin.util.PasswordUtils (PasswordUtils.java:127) - *Unable to decrypt password due to error* javax.crypto.IllegalBlockSizeException: Input length must be multiple of 8 when decrypting with padded cipher at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:913) at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:824) at com.sun.crypto.provider.PBES1Core.doFinal(PBES1Core.java:416) at com.sun.crypto.provider.PBEWithMD5AndDESCipher.engineDoFinal (PBEWithMD5AndDESCipher.java:316) at javax.crypto.Cipher.doFinal(Cipher.java:2165) at org.apache.ranger.plugin.util.PasswordUtils.decryptPassword( PasswordUtils.java:112) at org.apache.ranger.plugin.client.BaseClient.login(BaseClient. java:113) at org.apache.ranger.plugin.client.BaseClient.<init>(BaseClient .java:59) at org.apache.ranger.plugin.client.BaseClient.<init>(BaseClient .java:51) at org.apache.ranger.services.hbase.client.HBaseClient.<init>( HBaseClient.java:56) at org.apache.ranger.services.hbase.client.HBaseClient.connecti onTest(HBaseClient.java:100) at org.apache.ranger.services.hbase.client.HBaseResourceMgr.con nectionTest(HBaseResourceMgr.java:48) at org.apache.ranger.services.hbase.RangerServiceHBase.validate Config(RangerServiceHBase.java:59) at org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualC all(ServiceMgr.java:560 <http://org.apache.ranger.biz.servicemgr%24validatecallable.actualcall%28servicemgr.java:560/> ) at org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualC all(ServiceMgr.java:547 <http://org.apache.ranger.biz.servicemgr%24validatecallable.actualcall%28servicemgr.java:547/> ) at org.apache.ranger.biz.ServiceMgr$TimedCallable.call(Servi ceMgr.java <http://org.apache.ranger.biz.servicemgr%24timedcallable.call%28servicemgr.java/> : Regards, Venu.
