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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/09/08 09:16:18 UTC
[GitHub] [doris] AshinGau opened a new pull request, #12477: [feature-wip](parquet-reader) bug fix, parquet footer buffer is small when containing many columns
AshinGau opened a new pull request, #12477:
URL: https://github.com/apache/doris/pull/12477
# Proposed changes
## Problem summary
Failed when reading parquet file with many columns(>1600).
```
mysql> select int_col from types_sf100_r100w limit 5;
ERROR 1105 (HY000): errCode = 2, detailMessage = Couldn't deserialize thrift msg:
TProtocolException: Invalid data
```
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [x] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [x] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [x] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [x] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [x] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] github-actions[bot] commented on pull request #12477: [feature-wip](parquet-reader) bug fix, footer buffer is small when reading many columns
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #12477:
URL: https://github.com/apache/doris/pull/12477#issuecomment-1240906226
PR approved by anyone and no changes requested.
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[GitHub] [doris] morningman merged pull request #12477: [feature-wip](parquet-reader) bug fix, footer buffer is small when reading many columns
Posted by GitBox <gi...@apache.org>.
morningman merged PR #12477:
URL: https://github.com/apache/doris/pull/12477
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[GitHub] [doris] github-actions[bot] commented on pull request #12477: [feature-wip](parquet-reader) bug fix, footer buffer is small when reading many columns
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #12477:
URL: https://github.com/apache/doris/pull/12477#issuecomment-1240906187
PR approved by at least one committer and no changes requested.
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