Temporarily disable the deletion of the dask dataframe

[jnke2016]

temporarily disable the deletion of the dask dataframe

[jnke2016]

/ok to test

[rjzamora]

Shouldn't this deletion come after the computation below is done anyway? If you are building graph from ddf, then you cannot release the keys of ddf until delayed_tasks_d is finished computing/persisting.

[jnke2016]

I am not sure why the keys were deleted before delayed_tasks_d computes. My PR essentially removed that deletion and it worked. I am not sure if doing it after delayed_tasks_d computes will make a difference but let me try.

[jnke2016]

/ok to test

[jnke2016]

/ok to test

[jnke2016]

/ok to test

[VibhuJawa]

Looks like this PR still failed:

opt/conda/envs/test/lib/python3.10/site-packages/cudf/core/column_accessor.py:512: KeyError
----------------------------- Captured stderr call -----------------------------
2023-09-27 19:30:22,427 - distributed.worker - WARNING - Compute Failed
Key:       ('getitem-45f935df74439fffe02ff7ccf637a452', 0)
Function:  subgraph_callable-51d0a705-adef-4733-adbc-41225d92
args:      (Empty DataFrame
Columns: []
Index: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, ...]

[151 rows x 0 columns], 'src')
kwargs:    {}
Exception: "KeyError('src')"
``

[jnke2016]

/ok to test

[jnke2016]

/ok to test

[raydouglass]

Removing ops-codeowners from the required reviews since it doesn't seem there are any file changes that we're responsible for. Feel free to add us back if necessary.

[rlratzel]

/merge