Orientdb 使用CSV导入啤酒数据库时出错

我有最新的社区版2.2.17。使用csv导入啤酒数据库时，我在导入啤酒时出错。（类别、样式等都得到了很好的导入）。 错误如下：

    OrientDB etl v.2.2.17 (build 2.2.x@rd9bace82ea8437117fd48114fc255e791056014b; 2017-02-16 17:20:27+0000) www.orientdb.com
[csv] INFO column types: {last_mod=ANY, abv=ANY, filepath=ANY, name=ANY, cat_id=ANY, upc=ANY, id=ANY, brewery_id=ANY, style_id=ANY, descript=ANY, ibu=ANY, srm=ANY}
BEGIN ETL PROCESSOR
[file] INFO Reading from file C:/Database_studies/nosql/orientdb/Import/OrientDB_self_study_files/beerdb/openbeerdb_csv/beers.csv with encoding UTF-8
Started execution with 1 worker threads
[csv] ERROR Error on converting row 1 field 'last_mod' , value '2010-07-22 20:00:20' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'abv' , value '4.5' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'filepath' , value '' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'name' , value 'Hocus Pocus' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'cat_id' , value '11' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'upc' , value '0' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'id' , value '1' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'brewery_id' , value '812' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'style_id' , value '116' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'descript' , value 'Our take on a classic summer ale.  A toast to weeds, rays, and summer haze.  A light, crisp ale for mowing lawns, hitting lazy fly balls, and communing with nature, Hocus Pocus is offered up as a summer sacrifice to clodless days.

Its malty sweetness finishes tart and crisp and is best apprediated with a wedge of orange.' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'ibu' , value '0' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 1 field 'srm' , value '0' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'last_mod' , value '2010-07-22 20:00:20' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'abv' , value '6.7' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'filepath' , value '' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'name' , value 'Grimbergen Blonde' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'cat_id' , value '-1' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'upc' , value '0' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'id' , value '2' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'brewery_id' , value '264' (class:java.lang.String) to type: ANY
[csv] ERROR Error on converting row 2 field 'style_id' , value '-1' (class:java.lang.String) to type: ANY

我用于导入的命令与文档中给出的相同： ./oetl.sh/temp/openbeer/beers.json

（目录名更改为我系统中的实际名称）

有人能推荐一下吗

这是我的beers.json文件：

    {
"config" : { "haltOnError": false },
"source": { "file": { "path": "C:/Database_studies/nosql/orientdb/Import/OrientDB_self_study_files/beerdb/openbeerdb_csv/beers.csv" } },
"extractor": { "csv": { "columns": ["id","brewery_id","name","cat_id","style_id","abv","ibu","srm","upc","filepath","descript","last_mod"],
"columnsOnFirstLine": true } },
"transformers": [
{ "vertex": { "class": "Beer" } },
{ "edge": { "class": "HasCategory", "joinFieldName": "cat_id", "lookup": "Category.id" } },
{ "edge": { "class": "HasBrewery", "joinFieldName": "brewery_id", "lookup": "Brewery.id" } },
{ "edge": { "class": "HasStyle", "joinFieldName": "style_id", "lookup": "Style.id" } }
],
"loader": {
"orientdb": {
"dbURL": "plocal:C:/orientdb_install_031217/orientdb-community-2.2.17/databases/openbeerdb",
"dbType": "graph",
"classes": [
{"name": "Beer", "extends": "V"},
{"name": "HasCategory", "extends": "E"},
{"name": "HasStyle", "extends": "E"},
{"name": "HasBrewery", "extends": "E"}
], "indexes": [
{"class":"Beer", "fields":["id:integer"], "type":"UNIQUE" }
]
}
}
}

谢谢，

---

DBuserN

我的建议是详细说明每列的类型

"extractor": { "csv": { "columns": ["id:integer","brewery_id:integer","name:string","cat_id:integer","style_id:integer","abv:integer","ibu:integer","srm:integer","upc:integer","filepath:string","descript:string","last_mod:dateTime"]

检查CSV提取器文档：

并确保默认的dateTimeFormat适合您的输入文件

---

---

我的建议是详细说明每列的类型

"extractor": { "csv": { "columns": ["id:integer","brewery_id:integer","name:string","cat_id:integer","style_id:integer","abv:integer","ibu:integer","srm:integer","upc:integer","filepath:string","descript:string","last_mod:dateTime"]

检查CSV提取器文档：

并确保默认的dateTimeFormat适合您的输入文件

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你好，Roberto，非常感谢……我明天将试用并更新……这似乎是问题的确切原因……还要注意，我的日期时间不是默认的日期时间……它是这样的：7/22/2010 8:00:20，那么我应该使用什么格式？你能推荐一下吗。（我不知道如何在这里换行，所以都在同一行中，对不起）。对不起，请更正我自己..最后一个模块的存储方式与此完全相同：“2010-07-22 20:00:20”。可以吗。建议如何处理ETL？默认格式为yyyy MM dd HH:MM，您应该提供yyyy MM dd HH:MM:ssHi Roberto，非常感谢…我将在明天尝试并更新…这似乎是问题的确切原因…还请注意，我拥有的日期时间不是默认的日期时间…它是这样的：7/22/2010 8:00:20所以我应该使用什么格式来实现此目的？你能推荐一下吗。（我不知道如何在这里换行，所以都在同一行中，对不起）。对不起，请更正我自己..最后一个模块的存储方式与此完全相同：“2010-07-22 20:00:20”。可以吗。建议如何处理ETL？默认格式为yyyy-MM-dd HH:MM，您应该提供yyyy-MM-dd HH:MM:ss