Skip to content

feat(api): Support Parquet as a query response format. #15408

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 14 commits into from
Dec 18, 2024
Merged

feat(api): Support Parquet as a query response format. #15408

Changes from 1 commit
Commits
Show all changes
14 commits
Select commit Hold shift + click to select a range
4a39926
feat(api): Support Parquet as a query response format.
jeschkies Dec 12, 2024
fafc473
Return HTTP 400 when Parquet is requested for unsupported operation.
jeschkies Dec 13, 2024
85abca6
Merge remote-tracking branch 'grafana/main' into karsten/parquet-output
jeschkies Dec 13, 2024
bf50991
Document response format
jeschkies Dec 13, 2024
52515bf
Sort imports
jeschkies Dec 13, 2024
15e8d7c
Add table format to docs
jeschkies Dec 13, 2024
782a598
Update docs/sources/reference/loki-http-api.md
jeschkies Dec 16, 2024
f4aaebc
Move response format schema
jeschkies Dec 16, 2024
ae91bba
Merge remote-tracking branch 'grafana/main' into karsten/parquet-output
jeschkies Dec 16, 2024
42b24c4
correct tables
jeschkies Dec 16, 2024
0ae8447
Merge remote-tracking branch 'grafana/main' into karsten/parquet-output
jeschkies Dec 17, 2024
a7bd2d7
Merge remote-tracking branch 'grafana/main' into karsten/parquet-output
jeschkies Dec 18, 2024
79c051e
Enable Parquet suport with flag
jeschkies Dec 18, 2024
35caaf9
Update docs
jeschkies Dec 18, 2024
File filter

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
correct tables
  • Loading branch information
@jeschkies
jeschkies committed Dec 16, 2024
commit 42b24c449564b76a495ac30b4424b00248082c1d
36 changes: 16 additions & 20 deletions docs/sources/reference/loki-http-api.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -350,21 +350,19 @@ Parquet can be request as a response format by setting the `Accept` header to `a

The schema is the following for streams:

│ column_name │ column_type │
│ varchar │ varchar │
| column_name | column_type |
|-------------|--------------------------|
│ timestamp │ TIMESTAMP WITH TIME ZONE │
│ labels │ MAP(VARCHAR, VARCHAR) │
│ line │ VARCHAR │
| timestamp | TIMESTAMP WITH TIME ZONE |
| labels | MAP(VARCHAR, VARCHAR) |
| line |VARCHAR |

and for metrics:

│ column_name │ column_type │
│ varchar │ varchar │
| column_name | column_type |
|-------------|--------------------------|
│ timestamp │ TIMESTAMP WITH TIME ZONE │
│ labels │ MAP(VARCHAR, VARCHAR) │
│ value │ DOUBLE │
| timestamp | TIMESTAMP WITH TIME ZONE |
| labels | MAP(VARCHAR, VARCHAR) |
| value | DOUBLE |

See [statistics](#statistics) for information about the statistics returned by Loki.

Expand Down Expand Up @@ -542,21 +540,19 @@ Parquet can be request as a response format by setting the `Accept` header to `a

The schema is the following for streams:

│ column_name │ column_type │
│ varchar │ varchar │
| column_name | column_type |
|-------------|--------------------------|
│ timestamp │ TIMESTAMP WITH TIME ZONE │
│ labels │ MAP(VARCHAR, VARCHAR) │
│ line │ VARCHAR │
| timestamp | TIMESTAMP WITH TIME ZONE |
| labels | MAP(VARCHAR, VARCHAR) |
| line |VARCHAR |

and for metrics:

│ column_name │ column_type │
│ varchar │ varchar │
| column_name | column_type |
|-------------|--------------------------|
│ timestamp │ TIMESTAMP WITH TIME ZONE │
│ labels │ MAP(VARCHAR, VARCHAR) │
│ value │ DOUBLE │
| timestamp | TIMESTAMP WITH TIME ZONE |
| labels | MAP(VARCHAR, VARCHAR) |
| value | DOUBLE |

See [statistics](#statistics) for information about the statistics returned by Loki.

Expand Down
Loading