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https://issues.apache.org/jira/browse/ARROW-17064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Marco Ramos updated ARROW-17064:
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Summary: [Python] Python hangs when use pyarrow.fs.copy_files with
"used_threads=True" (was: Python hangs when use pyarrow.fs.copy_files is used
with "used_threads=True")
> [Python] Python hangs when use pyarrow.fs.copy_files with "used_threads=True"
> -----------------------------------------------------------------------------
>
> Key: ARROW-17064
> URL: https://issues.apache.org/jira/browse/ARROW-17064
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Affects Versions: 8.0.0
> Reporter: Alejandro Marco Ramos
> Priority: Major
>
> When try to copy a local path to s3 remote filesystem using
> `pyarrow.fs.copy_files` and using default parameter `use_threads=True`, the
> system hangs. If use "use_threads=False` the operation must complete ok (but
> more slow).
>
> My code is:
> {code:java}
> >>> import pyarrow as pa
> >>> s3fs=pa.fs.S3FileSystem(endpoint_override="http://xxxxxx";)
> >>> pa.fs.copy_files("tests/data/payments", "bucket/payments",
> >>> destination_filesystem=s3fs)
> ... (don't return){code}
> If check remote s3, all files appear, but the function don't return
>
> Platform: Windows
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