Also, to automatically synchronize users at the Hue login: Log on to Cloudera Manager and click Hue. Click the Configuration tab and filter by scope=Service-wide and category=Advanced. Configure Hue Service Advanced Configuration Snippet (Safety Valve) for hue_safety_valve.ini:     [desktop] [[ldap]] sync_groups_on_login=true   4. Click Save Changes and Restart Hue. ... View more

Hm, strange. In theory, this should work: To import and synchronize one group (and its multiple users): Log on to the Hue UI as a superuser. Go to User Admin > Groups. Click Add/Sync LDAP group. Check Create home directories, and click Sync. I'm guessing you did this? ... View more

Hi, Jorge. Maybe you could try creating a table in Hive with:   ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.OpenCSVSerde'   To see your table in Impala, click the refresh icon and select " Perform incremental metadata update ".      ... View more

Hi, jjiang. You are missing the port on the LDAP URL. Also, the format looks wrong.     It should be  ldap://<ldap_server>:389 (or  ldaps://<ldap_server>:636).    Your Bind DN is fine. It should only be the full path when binding with Username Pattern. You are binding with NT Domain so the Bind DN should only be the username.    Detailed docs and videos are coming in the Hue Guide with the next release.     ... View more

Hi, relrod.   The package name indicates that you are using CDH 5.8.5. Hue 3.10 is packaged with CDH 5.8.x.   Hue 3.10 (in CDH 5.8.5) is based on Hue 3.9 + 2690 commits. You can see the exact list of commits in the change log: https://archive.cloudera.com/cdh5/cdh/5/hue-3.9.0-cdh5.8.5-changes.log   If you are really using 5.8.3, then you have Hue 3.10 as well but it's Hue 3.9 + 2592 commits: https://archive.cloudera.com/cdh5/cdh/5/hue-3.9.0-cdh5.8.3-changes.log     ... View more

Perhaps the native postgres version would work better:  8.4.20-7.el6? ... View more

The answer is one post above.... ... View more

Hi, Chandra. The Hue Guide might also have some helpful information:    https://www.cloudera.com/documentation/enterprise/latest/topics/hue.html ... View more

The CM server listens (for the agents) on port 7182 so you need to add that to your security group in AWS:   In the EC2 dashboard, select Security Groups Check the box by the security group of your cluster Select Actions > Edit inbound rules Click Add Rule Input Port Range=7182 and Source=Anywhere (or some other appropriate source) ... View more

Yes, please provide the error message, the steps that triggered the error, and specific version numbers.   By your kernel version, it looks like you may be running CentOS 7.1. For what it's worth, I am able to successfully install CDH 5.9.0 with cloudera-installer.bin on an EC2 cluster running CentOS 7.1.     ... View more

Try this simplified version of Path B instead:  http://www.cloudera.com/documentation/enterprise/latest/topics/hue_ins_easy_install.html#concept_hue_easy_install   # Download Cloudera Manager to your package manager source directory. For CentOS / RHEL 7: wget https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/cloudera-manager.repo -P /etc/yum.repos.d/ # Install Oracle JDK (sourced from the Cloudera Manager repo) sudo yum install -y oracle-j2sdk1.7 # Install Cloudera Manager daemons and server sudo yum install -y cloudera-manager-daemons cloudera-manager-server # Install the embedded PostgreSQL database sudo yum install -y cloudera-manager-server-db-2 # Start the database and server sudo service cloudera-scm-server-db start sudo service cloudera-scm-server start Now point a browser to the host on which you just installed Cloudera Manager server and run the CM Installation Wizard to install the latest version of CDH.  ... View more

Does this page help?  http://www.cloudera.com/documentation/enterprise/latest/topics/cm_ig_custom_installation.html ... View more

Hi, Gin.   In the Hue UI, click the Hue logo and click the Server Logs tab. On the backend, you can find logs here:   cd /var/log/hue cd /var/run/cloudera-scm-agent/process/ ; cd "$(ls -t1 -d *-hue-HUE_SERVER*/ | head -n1)"/logs   See Viewing Hue Logs ... View more

Hi, @Choolake, you should not need to do anything special with psycopg2 on CentOS 7.   This should work for CDH 5.9 on CentOS 7 with JDK 1.8 ... and PostgreSQL 9.4 (which I put on a separate host):    ################################# ## All hosts in the cluster ################################# yum update -y wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u102-b14/jdk-8u102-linux-x64.rpm rpm -ivh jdk-8u102-linux-x64.rpm   ## Set vm.swappiness=10 vi /etc/sysctl.conf cat /proc/sys/vm/swappiness sudo sysctl -w vm.swappiness=10 ################################# ## Primary host in cluster ################################# yum update -y wget https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/cloudera-manager.repo -P /etc/yum.repos.d/ yum install -y cloudera-manager-daemons cloudera-manager-server yum install -y cloudera-manager-server-db-2 service cloudera-scm-server-db start service cloudera-scm-server start   ################################# ## Database host (ideally, not in cluster) ################################# yum -y update rpm -ivh http://yum.postgresql.org/9.4/redhat/rhel-7-x86_64/pgdg-centos94-9.4-1.noarch.rpm yum install postgresql94-server -y /usr/pgsql-9.4/bin/postgresql94-setup initdb   ## Configure per: http://www.cloudera.com/documentation/enterprise/latest/topics/hue_ins_connect_db.html#concept_lpg_rh5_zw vi /var/lib/pgsql/9.4/data/pg_hba.conf vi /var/lib/pgsql/9.4/data/postgresql.conf   systemctl enable postgresql-9.4.service systemctl start postgresql-9.4.service   ## Create database per: http://www.cloudera.com/documentation/enterprise/latest/topics/hue_ins_connect_db.html#concept_rq3_msl_ww sudo -u postgres psql psql -h localhost -U hue -d hue   Finally, run the Cloudera Manager wizard in a browser and connect to the external database server (with port 5432) on the Database Setup page.   ... View more