Hello Everyone, I starded this morning, upgraded HDP 2.5.0 to 2.5.3 with ambari 2.4 but i have 2 errors when i begin install new repository. I want to do Express Upgrade and i resgister new version with ambari. this is picture describe my error run. Can you help me please? What is the best way to ugrade HDP with ambari? Thanks ... View more

Hello everyone, Have we possibility to do commands like Symbolic links with hdfs commands?? Thanks ... View more

Hello, I want to use commands lines to know number of yarn jobs in a cluster HDP. can i do that with ambari api rest? Thanks ... View more

Hello, I work actualy with HDP 2.5 and my cluster have 25 nodes. I try to automate all my script in partuclar a script to start and stop all ambari agent. My cluster are not install with root but with username ambari. i try ssh with this command hosts=$(curl -s -u admin:admin -H 'X-Requested-By:ambari' -i -k -X GET ${AMBARI_HSTNAME}:8080/api/v1/clusters/muclusterName/hosts | grep '"host_name"' | cut -d'"' -f4) print $hosts for host in $hosts do ssh ambari2@$host "systemctl stop ambari-agent.service" print DONE for $host ............................... done But i got this error below. Please can you help me? Thanks ... View more