GH-38246: [JAVA] added new getTransferPair() function that takes in a… #57
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…s in a Field type for Complex Type Vectors (apache#38261) ### Rationale for this change Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. ### What changes are included in this PR? - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. ### Are these changes tested? Yes, some tests have been added to verify these changes. ### Are there any user-facing changes? Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
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❌ GitHub issue apache#38246 could not be retrieved. |
vvellanki
reviewed
Oct 23, 2023
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@vvellanki it's a cherry-pick from arrow - needed for DX-82976 |
prashanthbdremio
approved these changes
Oct 23, 2023
xxlaykxx
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Oct 29, 2023
…s in a Field type for Complex Type Vectors (apache#38261) (#57) ### Rationale for this change Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. ### What changes are included in this PR? - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. ### Are these changes tested? Yes, some tests have been added to verify these changes. ### Are there any user-facing changes? Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
DenisTarasyuk
pushed a commit
that referenced
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Dec 26, 2023
…s in a Field type for Complex Type Vectors (apache#38261) (#57) Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. Yes, some tests have been added to verify these changes. Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
DenisTarasyuk
pushed a commit
that referenced
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Jan 16, 2024
…s in a Field type for Complex Type Vectors (apache#38261) (#57) Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. Yes, some tests have been added to verify these changes. Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
DenisTarasyuk
pushed a commit
that referenced
this pull request
Jan 17, 2024
…s in a Field type for Complex Type Vectors (apache#38261) (#57) Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. Yes, some tests have been added to verify these changes. Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
DenisTarasyuk
pushed a commit
that referenced
this pull request
Jan 17, 2024
…s in a Field type for Complex Type Vectors (apache#38261) (#57) Additionally, a new function **getTransferPair(Field, Allocator)** is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. - `getTransferPair` method for ComplexType Vectors and for BaseVariableWidthVector's - added `Field.setChildren()` method and made **children** not final - for updating **field** object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object. Yes, some tests have been added to verify these changes. Yes. **This PR includes breaking changes to public APIs.** * Closes: apache#38246 Lead-authored-by: Ivan Chesnov <ivan.chesnov@dremio.com> Co-authored-by: Ivan Chesnov <xxxlaykxxx@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com> (cherry picked from commit a376e3c)
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… Field type for Complex Type Vectors (apache#38261)
Rationale for this change
Additionally, a new function getTransferPair(Field, Allocator) is introduced so that a new Field method is not constructed each time getTransferPair is called on the Vector. Added Field.setChildren() method and made children not final - for updating field object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object.
What changes are included in this PR?
getTransferPairmethod for ComplexType Vectors and for BaseVariableWidthVector'sadded
Field.setChildren()method and made children not final - for updating field object inside complex vector(it possible that Field will be without children on creation) - optimisation for keeping using already existing Field object.Are these changes tested?
Yes, some tests have been added to verify these changes. ### Are there any user-facing changes?
Yes.
This PR includes breaking changes to public APIs.
Lead-authored-by: Ivan Chesnov ivan.chesnov@dremio.com
Co-authored-by: Ivan Chesnov xxxlaykxxx@gmail.com
Signed-off-by: David Li li.davidm96@gmail.com
(cherry picked from commit a376e3c)