[druid-user] Why the compact feature meet a bug in new version 0.15.0
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scoffi Michaeal
上午10:38 (3分钟前)
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{
"type" : "compact",
"dataSource" : "vehicleParking",
"interval" : "2019-07-09T00:00:00.000Z/2019-07-10T00:00:00.000Z"
}
I have post the request of compact. i want to merge the segments during
2019-07-09. But I have meet a problem.
I have already issued a query request and wrote down the sum of the
parkingDuration before compacting.The number is 62881583913. The query spec
is as follows.
{
"queryType": "timeseries",
"dataSource": "vehicleParking",
"granularity":"all",
"aggregations": [
{"type": "longSum","name": "parkingDuration","fieldName": "parkingDuration"}
],
"intervals": [
"2019-07-09T00:00:00.000Z/2019-07-10T00:00:00.000Z"
]
}
After compacting the segment,the number was instead of 7971084738 which is
smaller than the previous. I don't know if it is exists a bug in the latest
version. Anyone who can help me?
