[jira] [Closed] (ARROW-16766) [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs

[ https://issues.apache.org/jira/browse/ARROW-16766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kouhei Sutou closed ARROW-16766. Resolution: Duplicate > [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs > --

[jira] [Assigned] (ARROW-16382) [Python] Disable memory mapping by default in pyarrow

[ https://issues.apache.org/jira/browse/ARROW-16382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alvin Chunga Mamani reassigned ARROW-16382: --- Assignee: Alvin Chunga Mamani > [Python] Disable memory mapping by default

[jira] [Created] (ARROW-16765) [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs

Kouhei Sutou created ARROW-16765: Summary: [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs Key: ARROW-16765 URL: https://issues.apache.org/jira/browse/ARROW-16765 Project: Apache Arrow

[jira] [Created] (ARROW-16766) [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs

Kouhei Sutou created ARROW-16766: Summary: [Packaging][RPM] Fix conflict with arrow-libs and arrow8-libs Key: ARROW-16766 URL: https://issues.apache.org/jira/browse/ARROW-16766 Project: Apache Arrow

[jira] [Created] (ARROW-16764) [Packaging][deb] Drop support for Debian GNU/Linux buster

Kouhei Sutou created ARROW-16764: Summary: [Packaging][deb] Drop support for Debian GNU/Linux buster Key: ARROW-16764 URL: https://issues.apache.org/jira/browse/ARROW-16764 Project: Apache Arrow

[jira] [Created] (ARROW-16763) [Packaging][RPM] Add support for CentOS Stream 9

Kouhei Sutou created ARROW-16763: Summary: [Packaging][RPM] Add support for CentOS Stream 9 Key: ARROW-16763 URL: https://issues.apache.org/jira/browse/ARROW-16763 Project: Apache Arrow Issue

[jira] [Created] (ARROW-16762) [C++] Implement saturation arithmetic kernels

Ian Cook created ARROW-16762: Summary: [C++] Implement saturation arithmetic kernels Key: ARROW-16762 URL: https://issues.apache.org/jira/browse/ARROW-16762 Project: Apache Arrow Issue Type: New

[jira] [Created] (ARROW-16761) [C++][Python] Track bytes_written on FileWriter / WrittenFile

Will Jones created ARROW-16761: -- Summary: [C++][Python] Track bytes_written on FileWriter / WrittenFile Key: ARROW-16761 URL: https://issues.apache.org/jira/browse/ARROW-16761 Project: Apache Arrow

[jira] [Comment Edited] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

[ https://issues.apache.org/jira/browse/ARROW-16754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550578#comment-17550578 ] Hongze Zhang edited comment on ARROW-16754 at 6/6/22 11:24 PM: ---

[jira] [Updated] (ARROW-16760) [Docs] Mention PYARROW_PARALLEL in Python dev docs

[ https://issues.apache.org/jira/browse/ARROW-16760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16760: --- Labels: pull-request-available (was: ) > [Docs] Mention PYARROW_PARALLEL in Python dev docs

[jira] [Commented] (ARROW-9773) [C++] Take kernel can't handle ChunkedArrays that don't fit in an Array

[ https://issues.apache.org/jira/browse/ARROW-9773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550686#comment-17550686 ] David Li commented on ARROW-9773: - [~willjones127] great! Looking forward to it. > [C++]

[jira] [Commented] (ARROW-9773) [C++] Take kernel can't handle ChunkedArrays that don't fit in an Array

[ https://issues.apache.org/jira/browse/ARROW-9773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550684#comment-17550684 ] Will Jones commented on ARROW-9773: --- I'm interested in working on this soon. I'll look

[jira] [Created] (ARROW-16760) [Docs] Mention PYARROW_PARALLEL in Python dev docs

Will Jones created ARROW-16760: -- Summary: [Docs] Mention PYARROW_PARALLEL in Python dev docs Key: ARROW-16760 URL: https://issues.apache.org/jira/browse/ARROW-16760 Project: Apache Arrow Issue T

[jira] [Updated] (ARROW-16759) [Go]

[ https://issues.apache.org/jira/browse/ARROW-16759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16759: --- Labels: pull-request-available (was: ) > [Go] > > > Key: ARROW-16759 >

[jira] [Created] (ARROW-16759) [Go]

Dominic Barnes created ARROW-16759: -- Summary: [Go] Key: ARROW-16759 URL: https://issues.apache.org/jira/browse/ARROW-16759 Project: Apache Arrow Issue Type: Task Components: Go

[jira] [Commented] (ARROW-16751) [C++] Unify target include directories

[ https://issues.apache.org/jira/browse/ARROW-16751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550659#comment-17550659 ] Kouhei Sutou commented on ARROW-16751: -- I think that we can require CMake 3.16 or l

[jira] [Comment Edited] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550653#comment-17550653 ] Ivan Chau edited comment on ARROW-16716 at 6/6/22 8:43 PM: --- Hi

[jira] [Comment Edited] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550653#comment-17550653 ] Ivan Chau edited comment on ARROW-16716 at 6/6/22 8:43 PM: --- Hi

[jira] [Comment Edited] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550653#comment-17550653 ] Ivan Chau edited comment on ARROW-16716 at 6/6/22 8:36 PM: --- Hi

[jira] [Comment Edited] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550653#comment-17550653 ] Ivan Chau edited comment on ARROW-16716 at 6/6/22 8:35 PM: --- Hi

[jira] [Commented] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550653#comment-17550653 ] Ivan Chau commented on ARROW-16716: --- Hi [~icexelloss] , I wrote this part of the code

[jira] [Created] (ARROW-16758) [C++] Rewrite ExecuteScalarExpression to not use ScalarExecutor

Wes McKinney created ARROW-16758: Summary: [C++] Rewrite ExecuteScalarExpression to not use ScalarExecutor Key: ARROW-16758 URL: https://issues.apache.org/jira/browse/ARROW-16758 Project: Apache Arrow

[jira] [Commented] (ARROW-13657) [Python] No module named 'pyarrow._flight' (MacOS)

[ https://issues.apache.org/jira/browse/ARROW-13657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550644#comment-17550644 ] Will Jones commented on ARROW-13657: This is not a bug; Flight is not shipped in all

[jira] [Commented] (ARROW-13657) [Python] No module named 'pyarrow._flight' (MacOS)

[ https://issues.apache.org/jira/browse/ARROW-13657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550610#comment-17550610 ] Ajay Kanagala commented on ARROW-13657: --- I am also facing the same issue with the

[jira] [Commented] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

[ https://issues.apache.org/jira/browse/ARROW-16754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550578#comment-17550578 ] Hongze Zhang commented on ARROW-16754: -- To me the issue was found when CONFLICT_APP

[jira] [Created] (ARROW-16757) [C++] Remove "scalar" output modality from array kernels

Wes McKinney created ARROW-16757: Summary: [C++] Remove "scalar" output modality from array kernels Key: ARROW-16757 URL: https://issues.apache.org/jira/browse/ARROW-16757 Project: Apache Arrow

[jira] [Resolved] (ARROW-15901) [C++] Support flat custom output field names in Substrait

[ https://issues.apache.org/jira/browse/ARROW-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Weston Pace resolved ARROW-15901. - Fix Version/s: 9.0.0 Resolution: Fixed Issue resolved by pull request 13069 [https://gith

[jira] [Created] (ARROW-16756) [C++] Introduce initial ArraySpan, ExecSpan non-owning / shared_ptr-free data structures for kernel execution, refactor scalar kernels

Wes McKinney created ARROW-16756: Summary: [C++] Introduce initial ArraySpan, ExecSpan non-owning / shared_ptr-free data structures for kernel execution, refactor scalar kernels Key: ARROW-16756 URL: https://issue

[jira] [Commented] (ARROW-16562) [C++] Avoid slicing array inputs in ExecBatchIterator that would result in one slice

[ https://issues.apache.org/jira/browse/ARROW-16562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550547#comment-17550547 ] Wes McKinney commented on ARROW-16562: -- As a result of work connected to ARROW-1675

[jira] [Created] (ARROW-16755) [C++] Improve array expression and kernel evaluation performance on small inputs

Wes McKinney created ARROW-16755: Summary: [C++] Improve array expression and kernel evaluation performance on small inputs Key: ARROW-16755 URL: https://issues.apache.org/jira/browse/ARROW-16755 Proj

[jira] [Commented] (ARROW-16753) [C++] LocalFileSystem cannot list Linux directory recursively when permission to subdirectory contents are denied

[ https://issues.apache.org/jira/browse/ARROW-16753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550545#comment-17550545 ] Antoine Pitrou commented on ARROW-16753: Well... besides the fact that listing e

[jira] [Updated] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ivan Chau updated ARROW-16716: -- Attachment: out > [Benchmarks] Create Projection benchmark for Acero > ---

[jira] [Updated] (ARROW-16716) [Benchmarks] Create Projection benchmark for Acero

[ https://issues.apache.org/jira/browse/ARROW-16716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ivan Chau updated ARROW-16716: -- Attachment: (was: out) > [Benchmarks] Create Projection benchmark for Acero >

[jira] [Updated] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

[ https://issues.apache.org/jira/browse/ARROW-16754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16754: --- Labels: pull-request-available (was: ) > [Java] StructVector's child vectors get unexpected

[jira] [Commented] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

[ https://issues.apache.org/jira/browse/ARROW-16754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550537#comment-17550537 ] David Li commented on ARROW-16754: -- Though actually, none of those policies should resu

[jira] [Commented] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

[ https://issues.apache.org/jira/browse/ARROW-16754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550535#comment-17550535 ] David Li commented on ARROW-16754: -- How was the conflict policy set? [https://github.c

[jira] [Created] (ARROW-16754) [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields

Hongze Zhang created ARROW-16754: Summary: [Java] StructVector's child vectors get unexpectedly reordered after adding vectors with duplicated fields Key: ARROW-16754 URL: https://issues.apache.org/jira/browse/ARR

[jira] [Resolved] (ARROW-16681) [Python] Fix doc for PyArrow unit tests dependant on module path

[ https://issues.apache.org/jira/browse/ARROW-16681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] David Li resolved ARROW-16681. -- Fix Version/s: 9.0.0 Resolution: Fixed Issue resolved by pull request 13318 [https://github.com

[jira] [Updated] (ARROW-16753) [C++] LocalFileSystem cannot list Linux directory recursively when permission to subdirectory contents are denied

[ https://issues.apache.org/jira/browse/ARROW-16753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Neal Richardson updated ARROW-16753: Summary: [C++] LocalFileSystem cannot list Linux directory recursively when permission to

[jira] [Updated] (ARROW-16747) [CI][Release][Python] Drop support for manylinux 2010

[ https://issues.apache.org/jira/browse/ARROW-16747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Joris Van den Bossche updated ARROW-16747: -- Priority: Critical (was: Major) > [CI][Release][Python] Drop support for many

[jira] [Commented] (ARROW-16747) [CI][Release][Python] Drop support for manylinux 2010

[ https://issues.apache.org/jira/browse/ARROW-16747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550521#comment-17550521 ] Joris Van den Bossche commented on ARROW-16747: --- Given the mailing list th

[jira] [Created] (ARROW-16753) LocalFileSystem cannot list Linux directory recursively when permission to subdirectory contents are denied

David Rauschenbach created ARROW-16753: -- Summary: LocalFileSystem cannot list Linux directory recursively when permission to subdirectory contents are denied Key: ARROW-16753 URL: https://issues.apache.org/ji

[jira] [Updated] (ARROW-16470) [Python][Doc] Document Table.filter capability in compute documentation

[ https://issues.apache.org/jira/browse/ARROW-16470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16470: --- Labels: pull-request-available (was: ) > [Python][Doc] Document Table.filter capability in

[jira] [Assigned] (ARROW-16470) [Python][Doc] Document Table.filter capability in compute documentation

[ https://issues.apache.org/jira/browse/ARROW-16470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alessandro Molina reassigned ARROW-16470: - Assignee: Alessandro Molina > [Python][Doc] Document Table.filter capability in

[jira] [Created] (ARROW-16752) [R] Rework Linux binary installation

Neal Richardson created ARROW-16752: --- Summary: [R] Rework Linux binary installation Key: ARROW-16752 URL: https://issues.apache.org/jira/browse/ARROW-16752 Project: Apache Arrow Issue Type:

[jira] [Resolved] (ARROW-16697) [FlightRPC][Python] Server seems to leak memory during DoPut

[ https://issues.apache.org/jira/browse/ARROW-16697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lubo Slivka resolved ARROW-16697. - Resolution: Not A Bug Closing. The described behavior is not a bug. It is a result of malloc al

[jira] [Commented] (ARROW-16697) [FlightRPC][Python] Server seems to leak memory during DoPut

[ https://issues.apache.org/jira/browse/ARROW-16697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550429#comment-17550429 ] David Li commented on ARROW-16697: -- Interesting. Thanks for sharing your findings! If y

[jira] [Assigned] (ARROW-16681) [Python] Fix doc for PyArrow unit tests dependant on module path

[ https://issues.apache.org/jira/browse/ARROW-16681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yaron Gvili reassigned ARROW-16681: --- Assignee: Yaron Gvili > [Python] Fix doc for PyArrow unit tests dependant on module path >

[jira] [Updated] (ARROW-16681) [Python] Fix doc for PyArrow unit tests dependant on module path

[ https://issues.apache.org/jira/browse/ARROW-16681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16681: --- Labels: pull-request-available (was: ) > [Python] Fix doc for PyArrow unit tests dependant

[jira] [Updated] (ARROW-16681) [Python] Fix doc for PyArrow unit tests dependant on module path

[ https://issues.apache.org/jira/browse/ARROW-16681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yaron Gvili updated ARROW-16681: Summary: [Python] Fix doc for PyArrow unit tests dependant on module path (was: [Python] Fix PyAr

[jira] [Updated] (ARROW-16610) [Python] Raise an error for conflicting options in pq.write_to_dataset

[ https://issues.apache.org/jira/browse/ARROW-16610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-16610: --- Labels: pull-request-available (was: ) > [Python] Raise an error for conflicting options in

[jira] [Updated] (ARROW-16653) [R] Ensure all formats are supported with the lubridate `parse_date_time` binding

[ https://issues.apache.org/jira/browse/ARROW-16653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld updated ARROW-16653: - Description: Ensure: - all formats supported and tested was: Check: -

[jira] [Updated] (ARROW-16653) [R] Ensure all formats are supported with the lubridate `parse_date_time` binding

[ https://issues.apache.org/jira/browse/ARROW-16653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld updated ARROW-16653: - Summary: [R] Ensure all formats are supported with the lubridate `parse_

[jira] [Updated] (ARROW-15813) [R] [C++] Should strptime support a partial format?

[ https://issues.apache.org/jira/browse/ARROW-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld updated ARROW-15813: - Summary: [R] [C++] Should strptime support a partial format? (was: [R]

[jira] [Assigned] (ARROW-15158) [R] stringr functions

[ https://issues.apache.org/jira/browse/ARROW-15158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-15158: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] stringr funct

[jira] [Assigned] (ARROW-14948) [R] Implement lubridate's %m+%, %m-%, add_with_rollback, and addition and subtraction with timestamp

[ https://issues.apache.org/jira/browse/ARROW-14948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-14948: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Implement lub

[jira] [Assigned] (ARROW-14902) [R] Update write_csv_arrow() to support all args of readr::write_csv()

[ https://issues.apache.org/jira/browse/ARROW-14902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-14902: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Update write_

[jira] [Assigned] (ARROW-14819) [R] Binding for lubridate::qday

[ https://issues.apache.org/jira/browse/ARROW-14819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-14819: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Binding for l

[jira] [Assigned] (ARROW-14660) [R] Investigate file closing

[ https://issues.apache.org/jira/browse/ARROW-14660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-14660: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Investigate f

[jira] [Assigned] (ARROW-13766) [R] Add Arrow methods slice_min(), slice_max()

[ https://issues.apache.org/jira/browse/ARROW-13766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-13766: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Add Arrow met

[jira] [Assigned] (ARROW-13165) [R] Add bindings for ProjectOptions

[ https://issues.apache.org/jira/browse/ARROW-13165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-13165: Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Add bindings

[jira] [Assigned] (ARROW-4621) [R] Unit tests for decimals / ARROW-4565

[ https://issues.apache.org/jira/browse/ARROW-4621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dragoș Moldovan-Grünfeld reassigned ARROW-4621: --- Assignee: (was: Dragoș Moldovan-Grünfeld) > [R] Unit tests for d

[jira] [Updated] (ARROW-16750) [JS] Strong typing for builders

[ https://issues.apache.org/jira/browse/ARROW-16750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Teodor Kostov updated ARROW-16750: -- Affects Version/s: 8.0.0 (was: 9.0.0) > [JS] Strong typing for buil

[jira] [Commented] (ARROW-16751) [C++] Unify target include directories

[ https://issues.apache.org/jira/browse/ARROW-16751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550360#comment-17550360 ] Antoine Pitrou commented on ARROW-16751: We should also give some thought to bum

[jira] [Commented] (ARROW-16697) [FlightRPC][Python] Server seems to leak memory during DoPut

[ https://issues.apache.org/jira/browse/ARROW-16697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550353#comment-17550353 ] Lubo Slivka commented on ARROW-16697: - Hi, I have spent some time today fiddling ab