Orientdb csv导入丢失数据

Question

我正在尝试将一些 csv 数据加载到 Orientdb 中。

OrientDb 安装在 Windows c:/oreientdb/orientdb-community-2.1.15。我正在使用下面的 etl 文件：

{
  "source": { "file": { "path": "f:/MOH/datamodel/audititem.txt" } },
  "extractor": { "csv": {}},
  "transformers": [
    { "vertex": { "class": "AuditIssue" } }
  ],
  "loader": {
    "orientdb": {
       "dbURL": "plocal:/orientdb/orientdb-community-2.1.15/databases/'MOH v1.0'",
       "dbType": "graph",
       "classes": [
         {"name": "AuditIssue", "extends": "V"},
       ], "indexes": []
   }
  }
}

当我运行通过 oetl 实用程序执行此操作时，我没有收到任何错误

OrientDB etl v.2.1.15 (build 2.1.x@r243c566d47d8877ea0075b8f61abc8880f810a42; 2016-04-04 12:07:47+0000) www.orientdb.com
BEGIN ETL PROCESSOR
[file] INFO Reading from file f:/MOH/datamodel/audititem.txt with encoding UTF-8
+ extracted 71 rows (0 rows/sec) - 71 rows -> loaded 71 vertices (0 vertices/sec) Total time: 1010ms [0 warnings, 0 errors]
+ extracted 205 rows (132 rows/sec) - 205 rows -> loaded 204 vertices (131 vertices/sec) Total time: 2025ms [0 warnings, 0 errors]
END ETL PROCESSOR
+ extracted 495 rows (350 rows/sec) - 495 rows -> loaded 495 vertices (351 vertices/sec) Total time: 2853ms [0 warnings, 0 errors]

但是 class 没有出现在数据库中。

我应该如何设置 etl 进程？

Answer 1

这里有两个错误。

dbUrl 周围的单引号 ' 是不必要的。
在进行 etl 时需要停止服务器。

现在的json文件如下：

{
  "source": { "file": { "path": "f:/MOH/datamodel/audititem.txt" } },
  "extractor": { "csv": {}},
  "transformers": [
    { "vertex": { "class": "AuditIssue" } }
  ],
  "loader": {
    "orientdb": {
       "dbURL": "plocal:/orientdb/orientdb-community-2.1.15/databases/MOH v1.0",
       "dbUser": "admin",
       "dbPassword": "admin",
       "dbType": "graph",
       "classes": [
         {"name": "AuditIssue", "extends": "V"},
       ], "indexes": []
   }
  }
}

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