wangxianbin created KYLIN-1220: ---------------------------------- Summary: JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY Key: KYLIN-1220 URL: https://issues.apache.org/jira/browse/KYLIN-1220 Project: Kylin Issue Type: Bug Components: Web Affects Versions: v2.0 Environment: HDP2.3.2 Reporter: wangxianbin Assignee: Zhong,Jason
JsonMappingException when I create cube, I think it cause by class var "column" in class "DimensionDesc" which is not String array any more, how ever web didn't follow up this change. L4J [2015-12-10 17:23:50,781][ERROR][org.apache.kylin.rest.controller.CubeController] - The cube definition is not valid. com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY token at [Source: java.io.StringReader@407d4132; line: 10, column: 22] (through reference chain: org.apache.kylin.cube.model.CubeDesc["dimensions"]->org.apache.kylin.cube.model.DimensionDesc["column"]) at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:164) at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:575) at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:46) at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:11) at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:464) at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:107) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:295) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:121) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:230) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:207) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:23) at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:464) at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:107) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:295) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:121) at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:2888) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2034) at org.apache.kylin.common.util.JsonUtil.readValue(JsonUtil.java:54) at org.apache.kylin.rest.controller.CubeController.deserializeCubeDesc(CubeController.java:699) at org.apache.kylin.rest.controller.CubeController.saveCubeDesc(CubeController.java:327) -- This message was sent by Atlassian JIRA (v6.3.4#6332)