Hi Wu xin,
Please check the "Upgrade from prior 1.5 to v1.5.1" section in
https://kylin.apache.org/docs15/howto/howto_upgrade.html
2016-09-22 14:57 GMT+08:00 Copperfield :
> Hi, all
> I'm try to update from kylin 1.2 to 1.5.x, so first i made a test.
> I build a small kylin service and build kylin sample cube, then
> according to document, i back up metadata then run shell in kylin1.5.3:
>
> kylin.sh org.apache.kylin.job.tools.DeployCoprocessorCLI
> $KYLIN_HOME/lib/kylin-coprocessor*.jar all
>
> then i occur the following error:
>
> 2016-09-20 21:16:43,759 ERROR [http-bio-7070-exec-5]
> cube.CubeDescManager:207 : Error loading cube desc
> /cube_desc/kylin_sales_cube_desc.json
> com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize
> instance of java.lang.String out of START_ARRAY token
> at [Source: java.io.DataInputStream@41225557; line: 23, column: 49]
> (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:599)
> at
> com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(
> StringDeserializer.java:41)
> at
> com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(
> StringDeserializer.java:11)
> at
> com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(
> SettableBeanProperty.java:375)
> at
> com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(
> FieldProperty.java:107)
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.
> deserializeFromObject(BeanDeserializer.java:308)
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(
> BeanDeserializer.java:121)
> at
> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.
> deserialize(CollectionDeserializer.java:226)
> at
> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.
> deserialize(CollectionDeserializer.java:203)
> at
> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.
> deserialize(CollectionDeserializer.java:23)
> at
> com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(
> SettableBeanProperty.java:375)
> at
> com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(
> FieldProperty.java:107)
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.
> deserializeFromObject(BeanDeserializer.java:308)
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(
> BeanDeserializer.java:121)
> at
> com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.
> java:2796)
> at
> com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:
> 1988)
> at org.apache.kylin.common.util.JsonUtil.readValue(JsonUtil.
> java:62)
> at
> org.apache.kylin.common.persistence.JsonSerializer.
> deserialize(JsonSerializer.java:40)
> at
> org.apache.kylin.common.persistence.ResourceStore.
> getResource(ResourceStore.java:146)
> at
> org.apache.kylin.cube.CubeDescManager.loadCubeDesc(
> CubeDescManager.java:128)
> at
> org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(
> CubeDescManager.java:205)
> at
> org.apache.kylin.cube.CubeDescManager.(CubeDescManager.java:94)
> at
> org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:68)
> at
> org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:836)
> at
> org.apache.kylin.cube.CubeManager.loadAllCubeInstance(
> CubeManager.java:818)
> at org.apache.kylin.cube.CubeManager.(CubeManager.java:135)
> at
> org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:101)
> at
> org.apache.kylin.rest.service.BasicService.getCubeManager(
> BasicService.java:68)
> at
> org.apache.kylin.rest.service.CubeService.listAllCubes(
> CubeService.java:215)
> at
> org.apache.kylin.rest.service.CubeService.listAllCubes(
> CubeService.java:103)
> at
> org.apache.kylin.rest.service.CubeService.getCubes(CubeService.java:135)
> at
> org.apache.kylin.rest.service.CubeService$$FastClassByCGLIB$
> $17a07c0e.invoke()
>
> --
> View this message in context: http://apache-kylin.74782.x6.
> nabble.com/Update-from-Kylin-1-2-to-1-5-3-ERROR-tp5858.html
> Sent from the Apache Kylin mailing list archive at Nabble.com.
>
--
Best regards,
Shaofeng Shi 史少锋
