goclient-example

README

OpenCV Example in Go

This is the OpenCV example that uses the Pachyderm Go API. To run this example, you must have the Go programming language installed and configured on your computer.

To run the OpenCV example, execute opencv-example.go from the root of the Pachyderm repository.

Example:

go run examples/opencv/goclient-example/opencv-example.go

System Response:

[file:<commit:<repo:<name:"images" > id:"02f3497072ef48939b9ad936bbc28df2" > path:"/AT-AT.png" > file_type:FILE size_bytes:80588 committed:<seconds:1585938116 nanos:958561905 > hash:"\331\377s\\\323Fv1\251\353\312\347M&\320\207\321\254eT\347\320\025o\242k\371\311\224\352fh"  file:<commit:<repo:<name:"images" > id:"02f3497072ef48939b9ad936bbc28df2" > path:"/kitten.png" > file_type:FILE size_bytes:104836 committed:<seconds:1585938116 nanos:958561905 > hash:"\323j\321M\007\260|\245v%|ZS\274\317[\372\3040\275\356#\360\313\213\345\346=\274\247\264K"  file:<commit:<repo:<name:"images" > id:"02f3497072ef48939b9ad936bbc28df2" > path:"/liberty.png" > file_type:FILE size_bytes:58644 committed:<seconds:1585938116 nanos:958561905 > hash:"\341H\347\235\370\301WoUFw3\317K\232>\253\3432iU\253\267\245\213%J,I\365X\023" ]
[pipeline:<name:"montage" > version:1 transform:<image:"v4tech/imagemagick" cmd:"sh" stdin:"montage -shadow -background SkyBlue -geometry 300x300+2+2 $(find /pfs -type f | sort) /pfs/out/montage.png" > parallelism_spec:<constant:1 > created_at:<seconds:1585938117 nanos:158996551 > output_branch:"master" input:<cross:<pfs:<name:"edges" repo:"edges" branch:"master" glob:"/" > > cross:<pfs:<name:"images" repo:"images" branch:"master" glob:"/" > > > cache_size:"64M" salt:"dbb4450deb1a4e48b9b351716c106c17" max_queue_size:1 spec_commit:<repo:<name:"__spec__" > id:"65d065443358471599b5e2c818b73e9a" > datum_tries:3  pipeline:<name:"edges" > version:1 transform:<image:"pachyderm/opencv" cmd:"python3" cmd:"/edges.py" > parallelism_spec:<constant:1 > created_at:<seconds:1585938116 nanos:968483073 > output_branch:"master" input:<pfs:<name:"images" repo:"images" branch:"master" glob:"/*" > > cache_size:"64M" salt:"6388bc3ff5244b4a8efff24fff49018e" max_queue_size:1 spec_commit:<repo:<name:"__spec__" > id:"d610d27e68b7405198c64e9fbbd88e78" > datum_tries:3 ]

The example creates the following:

• Pipelines:

  • edges
  • montage

• Repositories:

  • images
  • edges
  • montage