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https://issues.apache.org/jira/browse/ARROW-10242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Taylor closed ARROW-10242.
-------------------------------
Resolution: Fixed
> Parquet reader thread terminated due to error: ExecutionError("sending on a
> disconnected channel")
> --------------------------------------------------------------------------------------------------
>
> Key: ARROW-10242
> URL: https://issues.apache.org/jira/browse/ARROW-10242
> Project: Apache Arrow
> Issue Type: Bug
> Components: Rust, Rust - DataFusion
> Affects Versions: 2.0.0
> Reporter: Josh Taylor
> Assignee: Andy Grove
> Priority: Major
>
> *Running the latest code from github for datafusion & parquet.*
> When trying to read a directory of around ~210 parquet files (3.2gb total,
> each file around 13-18mb), doing the following:
> {code:java}
> let mut ctx = ExecutionContext::new();
> // register parquet file with the execution context
> ctx.register_parquet(
> "something",
> "/home/josh/dev/pat/fff/"
> )?;
> // execute the query
> let df = ctx.sql(
> "select * from something",
> )?;
> let results = df.collect().await?;
>
> {code}
> I get the following error shown ~204 times:
> {code:java}
> Parquet reader thread terminated due to error: ExecutionError("sending on a
> disconnected channel"){code}
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