finally, I find in here  org.apache.ambari.server.view.persistence.DataStoreImpl   ... View more

Hi @EltonMesquit    Previously, there was a so-called Quickstart VM installation that collected the bits for CDH 5.13 on a self-contained virtual machine, but now it is not available despite what you might think when you see various hyperlinks on the Cloudera website labeled "QuickStart VMs". To the best of my knowledge there was never a CDH 6.3.x-version of the Quickstart VM generally available to the public.   If you'd like to try installing CDH 6.3.x in a non-production environment for proof-of-concept purposes, you can find the instructions on the Cloudera docs site, but be sure to choose CDH 6.3.2 or earlier if your company does not have a current Cloudera support subscription (the repository is in a different place for versions 6.3.3 and later).   The up-to-date product is Cloudera Data Platform, and you can download a trial version of CDP to install on-premises here.   If, for whatever reason, you must have a VM-based installation of Hadoop, I strongly recommend you migrate to the HDP Sandbox, but that will not have the same version of each of the Hadoop ecosystem components as the now unavailable CDH Quickstart VM. Most of them will be more recent in the Sandbox.     ... View more