Hi Jan, Can you attach any screenshots, ambari server log, or DB dump?
Thanks, Alejandro ________________________________________ From: jankyt...@centrum.cz <jankyt...@centrum.cz> Sent: Wednesday, December 14, 2016 9:10 AM To: user@ambari.apache.org Subject: Ambari 2.2 to 2.4.0. update Hello, I updated Ambari 2.2. to 2.4.0. During installation there were no errors, I sucessfully update schema of database and started server/agents. After login to webUI, there is operation Check Host with sub-task Check Host Actionexecute which is stalled. What does this process mean? Thank you Jan
