hi @Sarath Subramanian sorry to bother you. 'like' seems to work with single types. but for arrays it doesn't seem to work. for example, i have an entity my_entity with a property my_attributes of typeName array<my_attribute> where my_attribute is of structDefs {
"name": "my_attribute", "typeVersion": "1.0", "attributeDefs": [ {
"name": "name", "typeName": "string", "cardinality": "SINGLE", "isIndexable": true, "isOptional": false, "isUnique": false
}, {
"name": "value", "typeName": "string", "cardinality": "SINGLE", "isIndexable": true, "isOptional": false, "isUnique": false
}
]
} if i do a DSL query: my_entity where my_attributes.name like "*lang*" i get an exception like this: 2017-07-25 14:05:48,225 ERROR - [pool-1-thread-4 - 05457522-89ab-4f1b-a8ba-3134413d1838:] ~ Error handling a request: 5d7cba60f2da2a76 (ExceptionMapperUtil:32)
org.apache.atlas.exception.AtlasBaseException: Gremlin script execution failed: L:{def r=(([]) as Set);def f1={GremlinPipeline x->x.as('a0').out('__my_entity.my_attributes').as('__res') [0..<25].select(['a0', '__res']).fill(r)};f1(g.V().has('__typeName','my_entity'));f1(g.V().has('__superTypeNames','my_entity'));r._().as('__tmp').transform({((Row)it).getColumn('a0')}).as('a0').back('__tmp').transform({((Row)it).getColumn('__res')}).as('__res').filter({it.'my_attribute.name'.matches('*lang*')}).back('a0') [0..<25].toList()}
at org.apache.atlas.repository.graphdb.titan0.Titan0Graph.executeGremlinScript(Titan0Graph.java:342)
at org.apache.atlas.repository.graphdb.titan0.Titan0Graph.executeGremlinScript(Titan0Graph.java:274)
at org.apache.atlas.discovery.EntityDiscoveryService.searchUsingDslQuery(EntityDiscoveryService.java:114)
at org.apache.atlas.web.rest.DiscoveryREST.searchUsingDSL(DiscoveryREST.java:97) do you know what i'm doing wrong here? or is this not yet supported? thanks carlos
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