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[SPARK-47385] Fix tuple encoders with Option inputs. #45508
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cloud-fan
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Mar 14, 2024
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good catch!
cloud-fan
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Mar 14, 2024
## What changes were proposed in this pull request? #40755 adds a null check on the input of the child deserializer in the tuple encoder. It breaks the deserializer for the `Option` type, because null should be deserialized into `None` rather than null. This PR adds a boolean parameter to `ExpressionEncoder.tuple` so that only the user that #40755 intended to fix has this null check. ## How was this patch tested? Unit test. Closes #45508 from chenhao-db/SPARK-47385. Authored-by: Chenhao Li <chenhao.li@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> (cherry picked from commit 9986462) Signed-off-by: Wenchen Fan <wenchen@databricks.com>
cloud-fan
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Mar 14, 2024
#40755 adds a null check on the input of the child deserializer in the tuple encoder. It breaks the deserializer for the `Option` type, because null should be deserialized into `None` rather than null. This PR adds a boolean parameter to `ExpressionEncoder.tuple` so that only the user that #40755 intended to fix has this null check. Unit test. Closes #45508 from chenhao-db/SPARK-47385. Authored-by: Chenhao Li <chenhao.li@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> (cherry picked from commit 9986462) Signed-off-by: Wenchen Fan <wenchen@databricks.com>
cloud-fan
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Mar 14, 2024
#40755 adds a null check on the input of the child deserializer in the tuple encoder. It breaks the deserializer for the `Option` type, because null should be deserialized into `None` rather than null. This PR adds a boolean parameter to `ExpressionEncoder.tuple` so that only the user that #40755 intended to fix has this null check. Unit test. Closes #45508 from chenhao-db/SPARK-47385. Authored-by: Chenhao Li <chenhao.li@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> (cherry picked from commit 9986462) Signed-off-by: Wenchen Fan <wenchen@databricks.com>
thanks, merging to master/3.5/3.4/3.3! |
sweisdb
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Apr 1, 2024
## What changes were proposed in this pull request? apache#40755 adds a null check on the input of the child deserializer in the tuple encoder. It breaks the deserializer for the `Option` type, because null should be deserialized into `None` rather than null. This PR adds a boolean parameter to `ExpressionEncoder.tuple` so that only the user that apache#40755 intended to fix has this null check. ## How was this patch tested? Unit test. Closes apache#45508 from chenhao-db/SPARK-47385. Authored-by: Chenhao Li <chenhao.li@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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What changes were proposed in this pull request?
#40755 adds a null check on the input of the child deserializer in the tuple encoder. It breaks the deserializer for the
Option
type, because null should be deserialized intoNone
rather than null. This PR adds a boolean parameter toExpressionEncoder.tuple
so that only the user that #40755 intended to fix has this null check.How was this patch tested?
Unit test.