[ARROW-9462] [Go] The Indentation after the first Record arrjson writer is missing

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.17.1
• Fix Version/s: 2.0.0
• Component/s: Go
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25535
• Assignee: Unassigned
• Reporter: FredGan
• Created: 14/Jul/20 12:46
• Updated: 11/Jan/23 08:06
• Resolved: 07/Aug/20 16:34

Description

The `jsonRecPrefix` is missed for the Records after the first one in the arrjson writer.

We can see the output file `arrjson-xxxxxxxxxx` in the TempDir, such as

  "batches": [
    {
      "count": 5,
      "columns": [
        {
          "name": "fixed_size_binary_3",
          "count": 5,
          "VALIDITY": [
            1,
            0,
            0,
            1,
            1
          ],
          "DATA": [
            "303031",
            "303032",
            "303033",
            "303034",
            "303035"
          ]
        }
      ]
    },
{                     //   <-   HERE! we can see it is not indented correctly
      "count": 5,
      "columns": [
        {

Issue Links

• links to: GitHub Pull Request #7752