[KYLIN-2712] Hybrid No query results, the direct filtration

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: v2.0.0
• Fix Version/s: v2.0.0
• Component/s: Metadata
• Labels: test
• Environment: hadoop:cdh2.6 hbase:1.0.0 kylin:2.0.0
• Flags: Important
• Assignee: Shao Feng Shi
• Reporter: Guoliang
• Created: 05/Jul/17 10:22
• Updated: 02/Nov/19 06:15
• Resolved: 02/Nov/19 06:15

Description

(1)To create a Hybrid 。The joint 2 cube。

[hadoop@yzdmp006061 hybrid]$ cat my_hybrid.json
{
"uuid": "glc86464-3612-gl72-gl1e-3330126a205a",
"name": "my_hybrid",
"realizations": [

{ "type": "CUBE", "realization": "cube0615new_one" }

,

{ "type": "CUBE", "realization": "all_dim_20170615" }

]
}
[hadoop@yzdmp006061 hybrid]$

(2) xview.json
Has been added

{ "name":"my_hybrid", "type" : "HYBRID", "realization" : "my_hybrid" }

(3)But I query, but only one cube to take effect.Log in, according to Exclude cube cube0615new_one because unmatched dimensions,What reason is this
2017-07-05 17:39:25,402 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] routing.QueryRouter:68 : The realizations remaining: [my_hybrid(HYBRID)] And the final c
hosen one is the first one
2017-07-05 17:39:25,426 DEBUG [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] enumerator.OLAPEnumerator:109 : query storage...
2017-07-05 17:39:25,426 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] cube.CubeCapabilityChecker:109 : Exclude cube cube0615new_one because unmatched dimensio
ns
2017-07-05 17:39:25,427 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] cube.RawQueryLastHacker:42 : No group by and aggregation found in this query, will hack
some result for better look of output...
2017-07-05 17:39:25,427 WARN [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] cube.RawQueryLastHacker:73 : SUM is not defined for measure column DW.KYLIN_FACT_USER_AD
SLOT_20170615.GL, output will be meaningless.
2017-07-05 17:39:25,429 DEBUG [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] gtrecord.GTCubeStorageQueryBase:253 : Does not need storage aggregation
2017-07-05 17:39:25,429 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] storage.StorageContext:129 : Enable limit (storage push down limit) :4
2017-07-05 17:39:25,429 DEBUG [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] gtrecord.GTCubeStorageQueryBase:392 : Aggregate partition results is not beneficial beca
use no storage aggregation
2017-07-05 17:39:25,430 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] gtrecord.GTCubeStorageQueryBase:151 : Cuboid identified: cube=all_dim_20170615, cuboidId
=67108863, groupsD=[DW.KYLIN_FACT_USER_ADSLOT_20170615.IS_NATIVE, DW.KYLIN_FACT_USER_ADSLOT_20170615.DOMAIN, DW.KYLIN_FACT_USER_ADSLOT_20170615.IS_RD, DW.KYLIN_FACT_US
ER_ADSLOT_20170615.ADSLOT_TYPE, DW.KYLIN_FACT_USER_ADSLOT_20170615.DAY_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.OS_VERSION, DW.KYLIN_FACT_USER_ADSLOT_20170615.HOUR_ID, D
W.KYLIN_FACT_USER_ADSLOT_20170615.ADSLOT_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.ADSLOT_SIZE, DW.KYLIN_FACT_USER_ADSLOT_20170615.CHANNEL_ID, DW.KYLIN_FACT_USER_ADSLOT_2
0170615.WIRELESS_NETWORK_TYPE, DW.KYLIN_FACT_USER_ADSLOT_20170615.DEVICE_TYPE, DW.KYLIN_FACT_USER_ADSLOT_20170615.CAMPAIGN_DATE_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.
MODEL, DW.KYLIN_FACT_USER_ADSLOT_20170615.DOMAIN_CATEGORY_IDS, DW.KYLIN_FACT_USER_ADSLOT_20170615.ADSLOT_POSITION, DW.KYLIN_FACT_USER_ADSLOT_20170615.BROWER, DW.KYLIN_
FACT_USER_ADSLOT_20170615.TRADE_TYPE, DW.KYLIN_FACT_USER_ADSLOT_20170615.CAMPAIGN_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.DOMAIN_NAME, DW.KYLIN_FACT_USER_ADSLOT_2017061
5.BRAND, DW.KYLIN_FACT_USER_ADSLOT_20170615.CREATIVE_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.MOBILE_CARRIER_ID, DW.KYLIN_FACT_USER_ADSLOT_20170615.PLATFORM, DW.KYLIN_FA
CT_USER_ADSLOT_20170615.FLOW_TYPE, DW.KYLIN_FACT_USER_ADSLOT_20170615.PROJECT_ID], filterD=[DW.KYLIN_FACT_USER_ADSLOT_20170615.DAY_ID], limitPushdown=4, storageAggr=fa
lse
2017-07-05 17:39:25,430 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] gtrecord.CubeSegmentScanner:56 : Init CubeSegmentScanner for segment 20170614000000_2017
0615000000
2017-07-05 17:39:25,431 ERROR [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] dict.TrieDictionary:152 : Not a valid value: 20170117
2017-07-05 17:39:25,432 INFO [Query fc2bdc97-90e8-46ae-b5a9-9917bba1e3bd-200] gtrecord.ScannerWorker:44 : Segment all_dim_20170615[20170614000000_20170615000000] will be skipped

Attached is my two cube information

SQL:select * from KYLIN_FACT_USER_ADSLOT_20170615 where day_id=20170117

Correctly, it should choose to cube cube0615new_one, and load the data