[ATLAS-4783] Atlas fails to start if indexing backend isn't set to Solr

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0, 2.3.0
• Fix Version/s: 3.0.0, 2.4.0
• Component/s: atlas-intg
• Assignee: Szymon Orzechowski
• Reporter: Szymon Orzechowski
• Created: 11/Aug/23 20:30
• Updated: 11/Sep/23 21:05
• Resolved: 11/Sep/23 21:05

Description

If atlas.graph.index.search.backend is set to elasticsearch (which is in tech preview) and atlas.graph.index.search.solr.wait-searcher isn't set then Atlas fails to start and errors with

Caused by: java.util.NoSuchElementException: 'atlas.graph.index.search.solr.wait-searcher' doesn't map to an existing object
        at org.apache.commons.configuration.AbstractConfiguration.getBoolean(AbstractConfiguration.java:644) ~[?:?]
        at org.apache.atlas.ApplicationProperties.setDefaults(ApplicationProperties.java:374) ~[?:?]
        at org.apache.atlas.ApplicationProperties.get(ApplicationProperties.java:146) ~[?:?]
        ... 35 more
 

This property shouldn't be required in atlas-application.properties when elasticsearch is used