[SPARK-51880][ML][PYTHON][CONNECT] Fix ML cache object python client references #50707
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Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
zhengruifeng
approved these changes
Apr 25, 2025
Signed-off-by: Weichen Xu <[email protected]>
HyukjinKwon
approved these changes
Apr 25, 2025
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
Signed-off-by: Weichen Xu <[email protected]>
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What changes were proposed in this pull request?
Fix ML cache object python client references.
When a model is copied from client, it results in multiple client model objects refer to the same server cached model.
In this case, we need a reference count, only when reference count decreases to zero, we can release the server cached model.
Why are the changes needed?
Bugfix.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Unit tests.
Was this patch authored or co-authored using generative AI tooling?
No.