I download the newest version and meet a new problem when I build a cube.Could
you help me to solve it ?
[http-bio-7070-exec-7]:[2015-03-20
13:48:15,518][DEBUG][org.apache.kylin.rest.controller.CubeController.deserializeDataModelDesc(CubeController.java:479)]
- Saving MODEL null
[http-bio-7070-exec-7]:[2015-03-20
13:48:15,533][ERROR][org.apache.kylin.rest.controller.BasicController.handleError(BasicController.java:52)]
-
java.lang.NullPointerException
at java.io.StringReader.<init>(StringReader.java:50)
at
com.fasterxml.jackson.core.JsonFactory.createParser(JsonFactory.java:796)
at
com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2034)
at org.apache.kylin.common.util.JsonUtil.readValue(JsonUtil.java:51)
at
org.apache.kylin.rest.controller.CubeController.deserializeDataModelDesc(CubeController.java:480)
...
Error Message
Failed to take action.
{
"name": "ZSJ_KAINE",
"description": "",
"fact_table": "ZSJ_FACT_YT",
"filter_condition": null,
"notify_list": [],
"cube_partition_desc": {
"partition_date_column": null,
"partition_date_start": null,
"cube_partition_type": "APPEND"
},
"capacity": "MEDIUM",
"cost": 50,
"dimensions": [
{
"name": "ZSJ_FACT_YT.NY",
"table": "ZSJ_FACT_YT",
"column": "NY",
"id": 1
}
],
"measures": [
{
"id": 1,
"name": "_COUNT_",
"function": {
"expression": "COUNT",
"returntype": "bigint",
"parameter": {
"type": "constant",
"value": "1"
}
}
}
],
"rowkey": {
"rowkey_columns": [
{
"column": "NY",
"length": 0,
"dictionary": "true",
"mandatory": false
}
],
"aggregation_groups": [
[
"NY"
]
]
},
"hbase_mapping": {
"column_family": [
{
"name": "f1",
"columns": [
{
"qualifier": "m",
"measure_refs": [
"_COUNT_"
]
}
]
}
]
},
"project": "DG_A2",
"model": {
"name": "ZSJ_KAINE",
"fact_table": "ZSJ_FACT_YT",
"lookups": [
{
"table": "ZSJ_DIM_NY",
"join": {
"type": "inner",
"primary_key": [
"YEARMONTH"
],
"foreign_key": [
"NY"
]
}
}
]
}
}
2015-03-17 14:40 GMT+08:00 hongbin ma <[email protected]>:
> can you go to cubes tab ,select your cube, open the sub tabs called "json"
> and send us the content?
>
> On Mon, Mar 16, 2015 at 9:34 PM, Luke Han <[email protected]> wrote:
>
>> Forward to mailing list for further support
>>
>> 在 2015年3月16日星期一 UTC-7下午4:18:07，Kaine写道：
>>>
>>> 为什么table会被as成null，多个表同时join的话就会出错
>>> INSERT OVERWRITE TABLE kylin_intermediate_ZSJ_19700101000000_
>>> 2922789940817071255_96c192af_6191_4a13_b827_02c9d5eb1a7d SELECT
>>> FACT_TABLE.QKDYDM
>>> ,FACT_TABLE.NY
>>> FROM DEFAULT.ZSJ_FACT_YT as FACT_TABLE
>>> INNER JOIN DEFAULT.ZSJ_DIM_NY as null
>>> ON FACT_TABLE.NY = null.YEARMONTH
>>> INNER JOIN DEFAULT.ZSJ_DIM_ORG as null
>>> ON FACT_TABLE.QKDYDM = null.YTDM
>>>
>>
>
