Cubejs 上传预聚合时出错：没有这样的文件或目录答案

【问题标题】：Cubejs Error during upload of pre-aggregation: no such file or directoryCubejs 上传预聚合时出错：没有这样的文件或目录
【发布时间】：2023-02-14 18:14:11
【问题描述】：

我一直在尝试使用 docker compose 设置将预聚合与 cubejs 的默认设置结合使用：https://cube.dev/docs/getting-started/docker/compose

但是，我在所有预聚合中遇到了相同的错误（这只是一个示例，但是我尝试的所有预聚合都存在一个错误）：

Error: Error during upload of dev_pre_aggregations.publishers_users_rollup_2yhuuedy_kidftr4f_1ht5m0r-0.csv.gz create table: CREATE TABLE dev_pre_aggregations.<redacted>: Internal: No such file or directory (os error 2

我的立方体看起来像这样：

cube(`Users`, {
  sql: `SELECT * FROM users`,
  
  preAggregations: {
    users_rollup: {
      type: 'rollup',
      dimensions: [CUBE.id, CUBE.email]
    }
  },
  
  joins: {
    
  },
  
  measures: {
    count: {
      type: `count`,
    }
  },
  
  dimensions: {
    id: {
      sql: `id`,
      type: `number`,
      primaryKey: true
    },
    
    email: {
      sql: `email`,
      type: `string`
    }
  },
  
  dataSource: `default`
});

cube(`Publishers`, {
    extends: Users,
    sql: `SELECT * FROM ${Users.sql}`,
});

cube(`Statistics`, {
  sql: `SELECT * FROM impressions`,
  
  preAggregations: {
    statistics_by_publisher_rollup: {
      type: 'rollup',
      measures: [CUBE.impressions],
      dimensions: [CUBE.publisherId],
      timeDimension: CUBE.date,
      granularity: `day`
    },
    statistics_with_publishers_rollup: {
      type: `rollupJoin`,
      measures: [CUBE.impressions],
      dimensions: [CUBE.publisherId, Publishers.email],
      rollups: [Publishers.users_rollup, CUBE.statistics_by_publisher_rollup]
    }
  },
  
  joins: {
    Publishers: {
      relationship: `belongsTo`,
      sql: `${CUBE.advertiserId} = ${Publishers.id}`
    }
  },
  
  measures: {
    impressions: {
      sql: `impressions`,
      type: `sum`,
    }
  },
  
  dimensions: {
    date: {
      sql: `date`,
      type: `time`
    },

    publisherId: {
      sql: `publisher_id`,
      type: `number`,
      primaryKey: true
    },
  },
  
  dataSource: `statistics`
});

我在 .cubestore/data 目录中看到了 temp-uploads，仅此而已。

【问题讨论】：

标签： javascript cube

【解决方案1】：

相同配置中的相同问题。我从导致此问题的模式中删除了“preAggregations”键。显然不理想，但它可以作为临时修复。据我了解，预聚合的主要目的是提高性能。

【讨论】：