[jira] [Created] (AMBARI-25001) Ambari Upgrade from 2.6.2.2 to 2.7.1.0 fails in Schema upgrade phase due to long certificate

["Sandor Molnar (JIRA)" <ji...@apache.org>]

Sandor Molnar created AMBARI-25001:
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             Summary: Ambari Upgrade from 2.6.2.2 to 2.7.1.0 fails in Schema upgrade phase due to long certificate
                 Key: AMBARI-25001
                 URL: https://issues.apache.org/jira/browse/AMBARI-25001
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.7.0
            Reporter: Sandor Molnar
            Assignee: Sandor Molnar
             Fix For: 2.8.0


During the upgrade process to AMBARI 2.7.0 the upgrade operation is failing on Schema upgrade phase due to the following error:
{code:java}
Internal Exception: java.sql.BatchUpdateException: Batch entry 2 INSERT INTO ambari_configuration (property_name, category_name, property_value) VALUES ('ambari.sso.provider.certificate','sso-configuration',<LONG CERTIFICATE VALUE>') was aborted: ERROR: value too long for type character varying(2048)
{code}
Ambari is having the following DDL for {{ambari_configuration}}:
{code:java}
CREATE TABLE ambari_configuration (
  category_name VARCHAR(100) NOT NULL,
  property_name VARCHAR(100) NOT NULL,
  property_value VARCHAR(2048),
  CONSTRAINT PK_ambari_configuration PRIMARY KEY (category_name, property_name));
{code}
{{property_value}} is set to maximum of 2048 bytes/chars which is obviously not enough in some cases.

Checking the currently supported DBs we may set this column to 4000 (except for Postgres where the recommended type is {{text}})



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