체크 record 선정
SELECT * FROM "sejong_bike"
WHERE bike_id LIKE 'SJ-0001'
AND user_id='junecy'
ORDER BY __time
LIMIT 1
#1 .csv 파일을 직접 vi로 수정하여 druid에 반영이 되었는지 확인
$ vi data_fn.csv
# 1번 record station_rental_id = 0101로 변경
반영 안되는 것 확인
#2. druid에 record ingestion 후 druid에 반영이 되었는지 확인
Updating existing data
This spec creates a datasource called updates-tutorial from the quickstart/tutorial/updates-data.json input file.
{
"type" : "index_parallel",
"spec" : {
"dataSchema" : {
"dataSource" : "updates-tutorial",
"timestampSpec": {
"column": "timestamp",
"format": "iso"
},
"dimensionsSpec" : {
"dimensions" : [
"animal"
]
},
"metricsSpec" : [
{ "type" : "count", "name" : "count" },
{ "type" : "longSum", "name" : "number", "fieldName" : "number" }
],
"granularitySpec" : {
"type" : "uniform",
"segmentGranularity" : "week",
"queryGranularity" : "minute",
"intervals" : ["2018-01-01/2018-01-03"],
"rollup" : true
}
},
"ioConfig" : {
"type" : "index_parallel",
"inputSource" : {
"type" : "local",
"baseDir" : "quickstart/tutorial",
"filter" : "updates-data2.json"
},
"inputFormat" : {
"type" : "json"
},
"appendToExisting" : false
},
"tuningConfig" : {
"type" : "index_parallel",
"maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000
}
}
}
bin/post-index-task --file quickstart/tutorial/updates-init-index.json --url http://localhost:8081
druid console에서 확인
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