https://github.com/ebyhr/puffin-tools
https://github.com/ebyhr/puffin-tools
iceberg puffin trino
Last synced: about 1 month ago
JSON representation
- Host: GitHub
- URL: https://github.com/ebyhr/puffin-tools
- Owner: ebyhr
- License: apache-2.0
- Created: 2022-12-16T13:08:24.000Z (almost 3 years ago)
- Default Branch: master
- Last Pushed: 2025-07-26T23:19:37.000Z (3 months ago)
- Last Synced: 2025-07-27T02:49:45.308Z (3 months ago)
- Topics: iceberg, puffin, trino
- Language: Java
- Homepage:
- Size: 67.4 KB
- Stars: 9
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# puffin-tools
# Building puffin-tools
puffin-tools is a standard Maven project. Simply run the following command from the project root directory:
```
./mvnw clean install -DskipTests
```
# Running puffin-tools
Run puffin-tools with `path` option:
```
target/puffin-tools-*-executable.jar --path path-to-puffin-file
```
It prints Puffin file information:
```
type: apache-datasketches-theta-v1
inputFields: [1]
snapshotId: 3422191382050543010
sequenceNumber: 1
offset: 4
length: 69
compressionCodec: zstd
properties: {ndv=5}
type: apache-datasketches-theta-v1
inputFields: [2]
snapshotId: 3422191382050543010
sequenceNumber: 1
offset: 73
length: 69
compressionCodec: zstd
properties: {ndv=5}
type: apache-datasketches-theta-v1
inputFields: [3]
snapshotId: 3422191382050543010
sequenceNumber: 1
offset: 142
length: 69
compressionCodec: zstd
properties: {ndv=5}
properties: {created-by=Trino version testversion}
```