While going through the ambari dev docs at https://cwiki.apache.org/confluence/display/AMBARI/Ambari+Development It says that maven version should be less than 3.1. Is it still valid because current stable version is 3.3.9. Is documentation outdated?? ... View more

I am trying to build the ambari source. While doing so i am facing issues with a dependency [ERROR] Failed to execute goal on project ambari-metrics-storm-sink-legacy: Could not resolve dependencies for project org.apache.ambari:ambari-metrics-storm-sink-legacy:jar:2.4.1.0.0: The following artifacts could not be resolved: clj-time:clj-time:jar:0.8.0, compojure:compojure:jar:1.1.3, hiccup:hiccup:jar:0.3.6, ring:ring-devel:jar:1.3.0, ring:ring-jetty-adapter:jar:1.3.0, ring:ring-json:jar:0.3.1, com.twitter:carbonite:jar:1.4.0: Failure to find clj-time:clj-time:jar:0.8.0 in http://repo.hortonworks.com/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-hadoop has elapsed or updates are forced -> [Help 1] I tried looking into http://repo.hortonworks.com/content/groups/public/ but couldnot find 'clj-time'. Is there something i am missing? ... View more

My setup is a 3 node VM cluster as mentioned in Quick Start guide. When i run Start all services it fails at datanode start with error /usr/hdp/2.4.2.0-258//hadoop-hdfs/bin/hdfs.distro: line 317: /home/vagrant/jdk1.8.0_60_x64/bin/java: Permission denied /usr/hdp/2.4.2.0-258//hadoop-hdfs/bin/hdfs.distro: line 317: exec: /home/vagrant/jdk1.8.0_60_x64/bin/java: cannot execute: Permission denied ulimit -a for user hdfs core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 22958 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 128000 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 10240 cpu time (seconds, -t) unlimited max user processes (-u) 65536 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ~ ... View more