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Expert Contributor
Posts: 88
Registered: ‎01-31-2015

CLOUDERA MANAGER services on CDH 5.7 does not start

Hi,

 

I have installed CDH 5.7 on virtual box and trying to start cloudera manager services, but they fail saying following:

 

1 Validation Error. Service mgmt has 0 Reports Managers. Cloudera Management Service requires at least 1 Reports Manager.

 

When I try to start the management services still throws this error, Please help me to get rid of this error, as I am practicing some admin stuff on CDH 5.7 though Cloudera Manager

New Contributor
Posts: 3
Registered: ‎11-17-2016

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

I have the same issue. Can you please help ? Thanks.

Posts: 957
Topics: 1
Kudos: 228
Solutions: 121
Registered: ‎04-22-2014

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

Add the reports manager role:

 

In Cloudera Manager, Click Clusters --> Cloudera Management Service

Click the "Instances" sub-tab

Click the "Add Role Instances" button on the right

 

Follow the wizard to add the role to the host of your choice.

 

After that, management service roles should start.

 

New Contributor
Posts: 3
Registered: ‎12-24-2017

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

I tried doing the steps with following details

database host name : quickstart.cloudera

database type Mysql

 

But was not sure of the database name, user name, password.

 

Then went into terminal, loged into Mysql using

$mysql -uroot -pcloudera

 

And then listed all databases using mysql> show databases;

 

use one of them mysql> use database_name;

 

And then listed all tables using mysql> show tables;

 

created a table name as reportdb.

 

used table name as Reportdb, user as root and password as cloudera to create the report manager role succesfully.

 

This is just the next steps in the same chain. I thought it is better to keep it updated that might help people to see that.

New Contributor
Posts: 1
Registered: ‎01-09-2018

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

Hi, I also have problems with my Report Manager. And I am trying to create the reportdb table. So may I know how did you create the table in MySql, such as the command and the columns to add in. 

Thanks 

Posts: 957
Topics: 1
Kudos: 228
Solutions: 121
Registered: ‎04-22-2014

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

@TeamBlob,

 

I am not sure what the reportdb table is.  What problems are you having with your Reports Manager?  Please include screen shots or any errors.

New Contributor
Posts: 2
Registered: ‎03-13-2018

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

I also really need to know specifically what kind of table we need to create here (IE what is the schema). I am having this problem with 5.12.

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New Contributor
Posts: 2
Registered: ‎03-13-2018

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

I also really need to know specifically what kind of table we need to create here (IE what is the schema). I am having this problem with 5.12.

Dan
New Contributor
Posts: 2
Registered: ‎07-10-2018

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

The cloudera quickstart VM does not have a reports manager role instance. This causes errors in the cloudera manager interface. You can't create a reports manager role instance without all this database config information, which is no where to be found. Quickstart VM is useless without it.

New Contributor
Posts: 1
Registered: ‎12-15-2018

Re: CLOUDERA MANAGER services on CDH 5.7 does not start

what kind of table i should fill in this field. here is the screenshoot

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