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[Data] Refine exception handling from arrow data conversion #45294

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merged 4 commits into from
May 13, 2024

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raulchen
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Why are these changes needed?

  • Add detailed info (column name and data repr) for easier debugging in the error message when there is an exception converting data to arrow.
  • When DelegatingBlockBuilder has inferred pandas type, do not attempt to use pyarrow again.
  • Thus we'll only raise an exception, when the first row/batch is inferred as arrow, but a following row/batch cannot be converted to arrow. If the first row/batch is inferred as pandas, no exception or warning will occur.

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  • I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
  • I've run scripts/format.sh to lint the changes in this PR.
  • I've included any doc changes needed for https://docs.ray.io/en/master/.
    • I've added any new APIs to the API Reference. For example, if I added a
      method in Tune, I've added it in doc/source/tune/api/ under the
      corresponding .rst file.
  • I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
  • Testing Strategy
    • Unit tests
    • Release tests
    • This PR is not tested :(

Re-submit ray-project#510 to runtime/master

Signed-off-by: Hao Chen <chenh1024@gmail.com>
@bveeramani bveeramani changed the title Refine exception handling from arrow data conversion (#555) [Data] Refine exception handling from arrow data conversion May 13, 2024
Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: Hao Chen <chenh1024@gmail.com>
@aslonnie
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cc @aslonnie

@raulchen raulchen merged commit 7954ed4 into ray-project:master May 13, 2024
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@raulchen raulchen deleted the arrow-error branch May 13, 2024 23:03
ryanaoleary pushed a commit to ryanaoleary/ray that referenced this pull request Jun 6, 2024
…ect#45294)

* Add detailed info (column name and data repr) for easier debugging in
the error message when there is an exception converting data to arrow.
* When DelegatingBlockBuilder has inferred pandas type, do not attempt
to use pyarrow again.
* Thus we'll only raise an exception, when the first row/batch is
inferred as arrow, but a following row/batch cannot be converted to
arrow. If the first row/batch is inferred as pandas, no exception or
warning will occur.

---------

Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: Ryan O'Leary <ryanaoleary@google.com>
ryanaoleary pushed a commit to ryanaoleary/ray that referenced this pull request Jun 6, 2024
…ect#45294)

* Add detailed info (column name and data repr) for easier debugging in
the error message when there is an exception converting data to arrow.
* When DelegatingBlockBuilder has inferred pandas type, do not attempt
to use pyarrow again.
* Thus we'll only raise an exception, when the first row/batch is
inferred as arrow, but a following row/batch cannot be converted to
arrow. If the first row/batch is inferred as pandas, no exception or
warning will occur.

---------

Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: Ryan O'Leary <ryanaoleary@google.com>
ryanaoleary pushed a commit to ryanaoleary/ray that referenced this pull request Jun 7, 2024
…ect#45294)

* Add detailed info (column name and data repr) for easier debugging in
the error message when there is an exception converting data to arrow.
* When DelegatingBlockBuilder has inferred pandas type, do not attempt
to use pyarrow again.
* Thus we'll only raise an exception, when the first row/batch is
inferred as arrow, but a following row/batch cannot be converted to
arrow. If the first row/batch is inferred as pandas, no exception or
warning will occur.

---------

Signed-off-by: Hao Chen <chenh1024@gmail.com>
GabeChurch pushed a commit to GabeChurch/ray that referenced this pull request Jun 11, 2024
…ect#45294)

* Add detailed info (column name and data repr) for easier debugging in
the error message when there is an exception converting data to arrow.
* When DelegatingBlockBuilder has inferred pandas type, do not attempt
to use pyarrow again.
* Thus we'll only raise an exception, when the first row/batch is
inferred as arrow, but a following row/batch cannot be converted to
arrow. If the first row/batch is inferred as pandas, no exception or
warning will occur.

---------

Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: gchurch <gabe1church@gmail.com>
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4 participants