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Minor: allow to build RuntimeEnv from RuntimeConfig #12151

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Aug 26, 2024
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9 changes: 5 additions & 4 deletions datafusion/core/tests/fuzz_cases/sort_fuzz.rs
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ use arrow::{
compute::SortOptions,
record_batch::RecordBatch,
};
use datafusion::execution::runtime_env::{RuntimeConfig, RuntimeEnv};
use datafusion::execution::runtime_env::RuntimeConfig;
use datafusion::physical_plan::expressions::PhysicalSortExpr;
use datafusion::physical_plan::memory::MemoryExec;
use datafusion::physical_plan::sorts::sort::SortExec;
Expand Down Expand Up @@ -136,9 +136,10 @@ impl SortTest {
.sort_spill_reservation_bytes,
);

let runtime_config = RuntimeConfig::new()
.with_memory_pool(Arc::new(GreedyMemoryPool::new(pool_size)));
let runtime = Arc::new(RuntimeEnv::new(runtime_config).unwrap());
let runtime_env = RuntimeConfig::new()
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not sure why it is env, config is more appropriate imho

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That's because a newly introduced method build returns env. Please check the rest of this expression in diff below.

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I agree with @comphead this now looks a bit strange -- I filed #12156 with an idea of how to improve it

.with_memory_pool(Arc::new(GreedyMemoryPool::new(pool_size)))
.build();
let runtime = Arc::new(runtime_env.unwrap());
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we should avoid calling .unwrap() although its not related to the PR

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Sure. Even for tests, if we have complex chains of unwraps, we can use expect with a more detailed failure explanation.

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(note this is a test so I think it is ok to call unwrap() here)

SessionContext::new_with_config_rt(session_config, runtime)
} else {
SessionContext::new_with_config(session_config)
Expand Down
5 changes: 5 additions & 0 deletions datafusion/execution/src/runtime_env.rs
Original file line number Diff line number Diff line change
Expand Up @@ -228,4 +228,9 @@ impl RuntimeConfig {
pub fn with_temp_file_path(self, path: impl Into<PathBuf>) -> Self {
self.with_disk_manager(DiskManagerConfig::new_specified(vec![path.into()]))
}

/// Build a `RuntimeEnv` object from the configuration
pub fn build(self) -> Result<RuntimeEnv> {
RuntimeEnv::new(self)
}
}