Alejandro Fernandez created AMBARI-21481:
--------------------------------------------
Summary: Upgrading IOP cluster with Spark2 to Ambari 2.5.2 fails
on start because config mapping spark2-javaopts-properties is never selected
Key: AMBARI-21481
URL: https://issues.apache.org/jira/browse/AMBARI-21481
Project: Ambari
Issue Type: Bug
Reporter: Alejandro Fernandez
Priority: Blocker
STR:
* Install BigInsights 4.2.5 with Spark2
* Upgrade to Ambari 2.5.2
* Start Ambari, which will fail in the DB consistency check
{code}
2017-07-07 01:07:01,881 ERROR - You have non selected configs:
spark2-javaopts-properties for service SPARK2 from cluster c1!
{code}
Looks like this config is never selected,
{noformat}
ambari=> SELECT sc.service_name, sc.version, sc.user_name,
TO_TIMESTAMP(sc.create_timestamp/1000), sc.stack_id, sc.note,
c.version AS type_version, c.version_tag, c.type_name, c.stack_id,
TO_TIMESTAMP(c.create_timestamp/1000) AS clusterconfig_created,
TO_TIMESTAMP(ccm.create_timestamp/1000) AS clusterconfigmapping_created,
ccm.selected, ccm.user_name
FROM serviceconfig sc JOIN serviceconfigmapping m ON sc.service_config_id =
m.service_config_id
JOIN clusterconfig c ON m.config_id = c.config_id
JOIN clusterconfigmapping ccm ON c.type_name = ccm.type_name AND c.version_tag
= ccm.version_tag
WHERE sc.service_name = 'SPARK2' and c.type_name = 'spark2-javaopts-properties'
ORDER BY sc.version, c.type_name;
service_name | version | user_name | to_timestamp | stack_id |
note | type_version | version_tag |
type_name | stack_id | clusterconfig_created |
clusterconfigmapping_created | selected | user_name
--------------+---------+----------------+------------------------+----------+-----------------------------------+--------------+-------------+----------------------------+----------+------------------------+------------------------------+----------+-----------
SPARK2 | 1 | admin | 2017-07-11 20:17:01+00 | 3 |
Initial configurations for Spark2 | 1 | version1 |
spark2-javaopts-properties | 3 | 2017-07-11 20:17:00+00 | 2017-07-11
20:17:01+00 | 0 | admin
SPARK2 | 2 | ambari-upgrade | 2017-07-13 20:33:50+00 | 3 |
| 1 | version1 |
spark2-javaopts-properties | 3 | 2017-07-11 20:17:00+00 | 2017-07-11
20:17:01+00 | 0 | admin
(2 rows)
{noformat}
This is because the config type has a single config with an empty value, so
perhaps UI never selects it.
{code}
<configuration supports_final="true">
<property>
<name>content</name>
<description>Spark2-javaopts-properties</description>
<value> </value>
<on-ambari-upgrade add="true"/>
</property>
</configuration>
{code}
Fix will be for Ambari 2.5.2 upgrade to select exactly once config for each
config type if none are selected.
The only config type to hit this issue is spark2-javaopts-properties
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