Re-enable py-client-ticking tests

[devinrsmith]

py-client-ticking tests were disabled in #5893 due to CI disk space related failures; it's conceivable that py-client-ticking isn't to blame, and it's just the straw that breaks CIs disk. We should do further investigation into the amount of disk space used in CI in general and proceed as appropriate; to either reduce disk space across a wider range of tasks, or reduce the disk space of py-client-ticking tests if it is to blame.

[devinrsmith]

From Colin:

https://github.com/jlumbroso/free-disk-space

https://github.com/apache/flink/blob/18c8fa2c92bf926a285e8a4889583533f0749270/.github/workflows/template.flink-ci.yml#L174-L175

as potential ways to clean up at a runner environment level if necessary.

[devinrsmith]

The actual test image being created (deephaven/test-c-python-client-ticking-3.9-ubi-minimal:local-build) isn't too big:

The entrypoint code doesn't seem to be that big either:

$ docker run -it --name test --entrypoint bash deephaven/test-c-python-client-ticking-3.9-ubi-minimal:local-build                                                                         
[root@66992a12062f project]# source /project/                                                                                                                                                                        
3.9/        dep-wheels/ pyt-wheels/ tests/                                                                                                                                                                           
[root@66992a12062f project]# source /project/3.9/bin/activate                                                                                                                                                        
(3.9) [root@66992a12062f project]# df -h .                                                                                                                                                                           
Filesystem      Size  Used Avail Use% Mounted on                                                                                                                                                                     
/dev/sdb3       930G  683G  246G  74% /                                                                                                                                                                              
(3.9) [root@66992a12062f project]# df -h /                                                                                                                                                                           
Filesystem      Size  Used Avail Use% Mounted on                                                                                                                                                                     
/dev/sdb3       930G  683G  246G  74% /                                                                                                                                                                              
(3.9) [root@66992a12062f project]# pip install \                                                                                                                                                                     
>   --only-binary=":all:" \                                                                                                                                                                                          
>   --find-links=/project/dep-wheels \                                                                                                                                                                               
>   --find-links=/project/pyt-wheels \                                                                                                                                                                               
>   --no-index \                                                                                                                                                                                                     
>   --no-deps \                                                                                                                                                                                                      
>   pydeephaven pydeephaven-ticking                                                                                                                                                                                  
Looking in links: /project/dep-wheels, /project/pyt-wheels                                                                                                                                                           
Processing ./dep-wheels/pydeephaven-0.36.0+snapshot-py3-none-any.whl                                                                                                                                                 
Processing ./pyt-wheels/pydeephaven_ticking-0.36.0+snapshot-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl                                                                                                 
Installing collected packages: pydeephaven-ticking, pydeephaven                                                                                                                                                      
Successfully installed pydeephaven-0.36.0+snapshot pydeephaven-ticking-0.36.0+snapshot                                                                                                                               
(3.9) [root@66992a12062f project]# pip install \                                                                                                                                                                     
>   --only-binary=":all:" \                                                                                                                                                                                          
>   --find-links=/project/dep-wheels \                                                                                                                                                                               
>   --find-links=/project/pyt-wheels \                                                                                                                                                                               
>   pydeephaven pydeephaven-ticking                                                                                                                                                                                  
Looking in links: /project/dep-wheels, /project/pyt-wheels                                                                                                                                                           
Requirement already satisfied: pydeephaven in ./3.9/lib/python3.9/site-packages (0.36.0+snapshot)                                                                                                                    
Requirement already satisfied: pydeephaven-ticking in ./3.9/lib/python3.9/site-packages (0.36.0+snapshot)                                                                                                            
Collecting pyarrow (from pydeephaven)
  Downloading pyarrow-17.0.0-cp39-cp39-manylinux_2_28_x86_64.whl.metadata (3.3 kB)                                                                                                                                   
Collecting bitstring (from pydeephaven)
  Downloading bitstring-4.2.3-py3-none-any.whl.metadata (5.0 kB)
Collecting grpcio (from pydeephaven)
  Downloading grpcio-1.65.4-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (3.3 kB)                                                                                                               
Collecting protobuf (from pydeephaven)
  Downloading protobuf-5.27.3-cp38-abi3-manylinux2014_x86_64.whl.metadata (592 bytes)                                                                                                                                
Collecting bitarray<3.0.0,>=2.9.0 (from bitstring->pydeephaven)
  Downloading bitarray-2.9.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (34 kB)                                                                                                               
Collecting numpy>=1.16.6 (from pyarrow->pydeephaven)
  Downloading numpy-2.0.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (60 kB)                                                                                                                  
Downloading bitstring-4.2.3-py3-none-any.whl (71 kB)
Downloading grpcio-1.65.4-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (5.7 MB)                                                                                                                          
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.7/5.7 MB 2.9 MB/s eta 0:00:00                                                                                                                                          
Downloading protobuf-5.27.3-cp38-abi3-manylinux2014_x86_64.whl (309 kB)
Downloading pyarrow-17.0.0-cp39-cp39-manylinux_2_28_x86_64.whl (39.9 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 39.9/39.9 MB 1.6 MB/s eta 0:00:00                                                                                                                                        
Downloading bitarray-2.9.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (286 kB)                                                                                                                         
Downloading numpy-2.0.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (19.5 MB)                                                                                                                           
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 19.5/19.5 MB 1.9 MB/s eta 0:00:00                                                                                                                                        
Installing collected packages: bitarray, protobuf, numpy, grpcio, bitstring, pyarrow                                                                                                                                 
Successfully installed bitarray-2.9.2 bitstring-4.2.3 grpcio-1.65.4 numpy-2.0.1 protobuf-5.27.3 pyarrow-17.0.0

[devinrsmith]

The bigger culprit may be the image builder image:

$ docker images                                                                                                                                                                           
REPOSITORY                                                    TAG                            IMAGE ID       CREATED          SIZE                                                                                    
deephaven/test-c-python-client-ticking-3.9-ubi-minimal        local-build                    af68b8e823ac   44 minutes ago   395MB                                                                                   
deephaven/py-client-ticking-wheel-cp39-cp39                   local-build                    0bb83c4024f6   46 minutes ago   1.5GB   

[devinrsmith]

It's possible that we've relied on >14GB of disk space, and just more recently, GH CI has reduced the amount of disk space:

https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#standard-github-hosted-runners-for-public-repositories

actions/runner-images#9251

[devinrsmith]

https://github.com/orgs/community/discussions/128247