[feature] support shuffle read with retry when facing IO error. #738
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Ted-Jiang
commented
Apr 10, 2023
| let res = match result { | ||
| Ok(res) => res, | ||
| Err(ref err) => { | ||
| // IO related error like connection timeout, reset... will warp with Code::Unknown |
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ConnectionReset need retry use Unknown type
(Execution("FetchFailed(\"127.0.0.1\", \"37258e22-f50e-482b-9c0d-d1e84b83d5e5\", 3, 2, \"Status { code: Unknown, message: \\\"transport error\\\", source: Some(tonic::transport::Error(Transport, hyper::Error(Io, Kind(ConnectionReset)))) }\")"))
NotSuchFile use Internal
DataFusion error: ArrowError(ExternalError("Arrow error: External error: Shuffle fetch partition error from Executor 127.0.0. : ff16a886-ca14-4a1b-bdc3-560c6adf699c, map_stage 2, map_partition 18, error desc: Status { code: Internal, message: \"Ballista Error: General(\\\"Failed to open partition file at /home
yahoNanJing
reviewed
Apr 11, 2023
yahoNanJing
reviewed
Apr 11, 2023
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Which issue does this PR close?
Closes #737 .
Rationale for this change
What changes are included in this PR?
Are there any user-facing changes?