Madhan Neethiraj created ATLAS-2321:
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Summary: V1 DSL search fails with JsonMappingException when the
query doesn't return any results
Key: ATLAS-2321
URL: https://issues.apache.org/jira/browse/ATLAS-2321
Project: Atlas
Issue Type: Bug
Components: atlas-core
Affects Versions: 1.0.0
Reporter: Madhan Neethiraj
Assignee: Madhan Neethiraj
V1 DSL query :
{{http://atlas-host:21000/api/atlas/discovery/search/dsl?query=hive_db+where+name+%3D+%27xyz%27}}
fails with the following error in Atlas logs when Atlas doesn't have a hive_db
entity with name='xyz'.
{noformat}
java.io.IOException: not an array
at
org.apache.atlas.utils.AtlasJson.parseToV1ArrayNode(AtlasJson.java:169)
at
org.apache.atlas.web.resources.MetadataDiscoveryResource$DSLJSONResponseBuilder.results(MetadataDiscoveryResource.java:308)
at
org.apache.atlas.web.resources.MetadataDiscoveryResource.searchUsingQueryDSL(MetadataDiscoveryResource.java:160)
{noformat}
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