I just finished installing a three node Hadoop cluster using Ambari 1.7. When i openned Hue selected 'check configuration' I got this error:
hadoop.hdfs_clusters.default.webhdfs_url Current value: http://namenode.localdomain.com:50070/webhdfs/v1/ Failed to access filesystem root. Where is the value hadoop.hdfs_clusters.default.webhdfs_url set in Ambari? The steps I used to install Hue are as follows: 1. yum install hue 2. /etc/init.d/hue start I maked the following change to /etc/hue/conf.empty/hue.ini [[hdfs_clusters]] [[[default]]] # Enter the filesystem uri # fs_defaultfs=hdfs://localhost:8020 fs_defaultfs=hdfs://namenode.localdomain.com:8020 When I log onto the namenode directly and log into the command line of Pig I get this: [root@namenode etc]# pig 2014-12-19 15:21:44,463 [main] INFO org.apache.pig.Main - Apache Pig version 0.12.1.2.1.7.0-784 (rexported) compiled Oct 25 2014, 10:03:44 2014-12-19 15:21:44,464 [main] INFO org.apache.pig.Main - Logging error messages to: /etc/pig_1419024104461.log 2014-12-19 15:21:44,532 [main] INFO org.apache.pig.impl.util.Utils - Default bootup file /root/.pigbootup not found 2014-12-19 15:21:45,730 [main] INFO org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to hadoop file system at: hdfs://namenode.localdomain.com:8020 grunt> David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky
