Sorry without logs its tough to narrow down to the issue . ... View more

Do a tail command on the log and paste the last 50 lines . that should be enough .    paste those lines inside the "insert code " i am attaching the screen shot Insert Code - Logs.    see the attachement  ... View more

Could you provide me the logs . cloudera-scm-server.log ... View more

Could you provide me the logs . cloudera-scm-server.log also let me know if you performing the cloudera manager installation using PATH B parcel or packages.   During the installation it will ask if you want to install Oracle jdk and accept licience.   You dont need to set JAVA_HOME manually .   https://www.cloudera.com/documentation/enterprise/5-8-x/topics/cm_ig_install_path_b.html ... View more

service hbase-master status service hbase-regionserver status After restarting the Service , did you check the status . Please let me know whats the status ?   if you are using Cloudera Manager Just see the status of the HBASE ... View more

Hi   the below link - will walk through in configuring Dynamic Resource pooling in Cloudera manager .   https://www.cloudera.com/documentation/enterprise/5-6-x/topics/cm_mc_resource_pools.html ... View more

Remove all the JDK and keep one around in the host . Make sure you have one version in all the master and slave nodes. This should help you fix and let me know if that works or not ... View more

1. is your  SELINUX is disabled   2. So you have JDK1.6 and Cloudera's version of Java .  if so then thats the problem . I would recommend you to use cloudera-java version. and remove the JDK1.6    More over use always JDK 1.7 or 1.8. (Cloduera manager version 5.3 higer)   refer this link for more supported version https://www.cloudera.com/documentation/enterprise/5-2-x/topics/cdh_ig_req_supported_versions.html   3. Finally make sure you dont have multiple version of JDK sitting on the host.  ... View more

whats the version of CM and JAVA . what OS are you using ?    is your firewalld enabled on that host  ... View more

Could you provide me the stack trace of Cloduera Installer , Cloudera Server . is your Cloduera agent and Cloduera manager Database is up and runining ? whats their status  ... View more