query/datafusion/error.rs
1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use std::any::Any;
16
17use common_error::ext::ErrorExt;
18use common_error::status_code::StatusCode;
19use common_macro::stack_trace_debug;
20use snafu::{Location, Snafu};
21
22/// Inner error of datafusion based query engine.
23#[derive(Snafu)]
24#[snafu(visibility(pub))]
25#[stack_trace_debug]
26pub enum InnerError {
27 #[snafu(display("Failed to convert DataFusion's recordbatch stream"))]
28 ConvertDfRecordBatchStream {
29 #[snafu(implicit)]
30 location: Location,
31 source: common_recordbatch::error::Error,
32 },
33}
34
35impl ErrorExt for InnerError {
36 fn status_code(&self) -> StatusCode {
37 use InnerError::*;
38
39 match self {
40 ConvertDfRecordBatchStream { source, .. } => source.status_code(),
41 }
42 }
43
44 fn as_any(&self) -> &dyn Any {
45 self
46 }
47}