You can probably use ansible - which is very simple and straight forward . Let me know if you need more info on em  ... View more

You can also create a new temp table with JSON file format and export it back .  ... View more

Do you have any gateway role or hadoop client jars in the host of the accumulo to reach and whats your instance.volumes ? configured ... View more

If you have enterprise version you could download the disk usage report and verify it and see which folder has the most of the files . https://www.cloudera.com/documentation/enterprise/5-9-x/topics/cm_dg_disk_usage_reports.html ... View more

Based on the error i think the SQL Server uses an SSL connection and a valid client certificate is required to communicate with the SQL Server.Contact your sql admin for this . Once you have the certificate the error should go off .  ... View more

Did you start the failover controller  ? or whats the status ?  ... View more

Please verfy if your hdf instance like Namenode , Datanode are up and runining via Cloudera mif anager web ui . alternatively  you can also fire sudo jps from the terminal ?  or  fire this command -> to check status sudo service hadoop-hdfs-namenode status to start sudo service hadoop-hdfs-namenode start if you are curious about whats happening please check the agent logs or hadoop-hdfs logs  /var/log/hadoop-hdfs/ -> u can see namenode ,datanode logs  also you can check agent logs in this location - /var/log/cloudera-scm-agent/    ... View more

Could you perform a hard stop and start of the Cloudera-scm-agent and let me know if . its reflecting or not . ... View more

Atleast most of the production cluster that i have seen have the unformity interms of hardware configurations and their version , same Vcores , Hard disk is madatory . Because you basically have a copy of the active namenode in the stand by . hope it  helps .  ... View more

When the  cluster is managed by Cloudera manager , its bad approach to manually edit the local file . Cloudera manager by design will not pick up the changes . You should push the changes using Cloudera manager web ui -> hive ->configuration -> advace config / safety valve . it would should us stale and restart of the service would be needed .  Hope this helps . ... View more