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Posted to github@arrow.apache.org by "gwik (via GitHub)" <gi...@apache.org> on 2024/10/22 09:53:18 UTC
[I] Array writer output empty when no record is written [arrow-rs]
gwik opened a new issue, #6613:
URL: https://github.com/apache/arrow-rs/issues/6613
**Describe the bug**
Array writer output is empty when no record is written.
Either when no batch or only empty batches are written the output is empty.
It's ok for line delimiter format but not for array format.
**To Reproduce**
```rust
let mut writer = ArrayWriter::new(vec![] as Vec<u8>);
writer.finish().unwrap();
```
**Expected behavior**
The buffer should contain be a valid json array `[]`, instead it is empty.
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Re: [I] Array writer output empty when no record is written [arrow-rs]
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on issue #6613:
URL: https://github.com/apache/arrow-rs/issues/6613#issuecomment-2480597182
`label_issue.py` automatically added labels {'arrow'} from #6614
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Re: [I] Array writer output empty when no record is written [arrow-rs]
Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold closed issue #6613: Array writer output empty when no record is written
URL: https://github.com/apache/arrow-rs/issues/6613
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