This morning, while working on an internal JIRA instance, I encountered the following error:
ERROR [c.a.j.appconsistency.db.PostgresSchemaConfigCheck] The schema name 'null' in your dbconfig.xml file contains upper case characters and JIRA only supports lower case schemas in POSTGRES.
Searching for an answer on this, I found that no one really had documented this error message and I figured I would create something so that others (and my future self) don't have to approach this from a blank-slate.
This error occurred on JIRA 7.0 Service Desk 3.xx with a dbconfig.xml file generated by config.sh.
The dbconfig.xml (with some information redacted) appears as follows:
<?xml version="1.0" encoding="UTF-8"?> <jira-database-config> <name>defaultDS</name> <delegator-name>default</delegator-name> <database-type>postgres72</database-type> <jdbc-datasource> <url>jdbc:postgresql://***REDACTED***/***REDACTED***</url> <driver-class>org.postgresql.Driver</driver-class> <username>***REDACTED***</username> <password>***REDACTED***</password> <pool-min-size>***REDACTED***</pool-min-size> <pool-max-size>***REDACTED***</pool-max-size> <pool-max-wait>***REDACTED***</pool-max-wait> <time-between-eviction-runs-millis>***REDACTED***</time-between-eviction-runs-millis> <pool-max-idle>***REDACTED***</pool-max-idle> <pool-prepared-statements>***REDACTED***</pool-prepared-statements> <pool-remove-abandoned>***REDACTED***</pool-remove-abandoned> <pool-remove-abandoned-timeout>***REDACTED***</pool-remove-abandoned-timeout> <pool-test-while-idle>***REDACTED***</pool-test-while-idle> <validation-query-timeout>***REDACTED***</validation-query-timeout> </jdbc-datasource> </jira-database-config>
(1) This error appears to be a trivial issue. Not specifying a schema appears to have no impact on JIRA starting as NULL schema just reverts to the default (e.g. public) schema...at least in my installation. Nonetheless, I don't like errors in my logs.
(2) I manually added "<schema-name>public</schema-name>" to the dbconfig.xml to fix this issue. This fixes my issue.
(3) But what if you wanted to connect to a different schema? Well, first you could list all of the available schemas. The following SQL statement will tell you what schemas are available (in postgresql only):
sam_test-> select schema_name sam-test-> from information_schema.schemata; schema_name -------------------- public pg_catalog information_schema global_thermonuclear_war a_thing_that_should_work (5 rows)
Hopefully that helps someone else, but what about the long term? Why doesn't config.sh do this?
Researching a bit further, I found that @Nathan Peters already identified this issue (See [Jira config.sh creates invalid database settings file]). I'm not sure why I didn't find this earlier in my morning (not enough coffee, perhaps). Nathan raises a valid point in my humble opinion. While this is a trivial error with a known fix, I have submitted a bug report (https://jira.atlassian.com/browse/JRA-47663) this morning.
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