d746008e1f
- Created entrypoint-self-terminate.sh wrapper script - Updates entrypoint-generic.sh to be called by wrapper - Modified Dockerfile.runpod to use self-terminate entrypoint - Adds automatic pod termination via runpodctl after training completes - Prevents infinite restart loops and wasted GPU credits - Saves ~96% cost per training run ($4.59 per run) Implements pod self-termination using RUNPOD_POD_ID environment variable. Training exits with code 0 → runpodctl remove pod → immediate shutdown. Co-Authored-By: Claude <noreply@anthropic.com>
36 lines
1.1 KiB
Rust
36 lines
1.1 KiB
Rust
// Test 4: Parquet file reading
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use std::fs::File;
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use parquet::file::reader::{FileReader, SerializedFileReader};
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fn main() {
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println!("Test 4: Parquet file reading");
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let test_files = vec![
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"/workspace/test_data/ES_FUT_180d.parquet",
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"/test_data/ES_FUT_180d.parquet",
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"./test_data/ES_FUT_180d.parquet",
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];
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for path in test_files {
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println!("Trying: {}", path);
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match File::open(path) {
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Ok(file) => {
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println!(" ✓ File opened");
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match SerializedFileReader::new(file) {
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Ok(reader) => {
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let metadata = reader.metadata();
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println!(" ✓ Parquet reader created");
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println!(" ✓ Num row groups: {}", metadata.num_row_groups());
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break;
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}
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Err(e) => println!(" ✗ Parquet reader failed: {}", e),
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}
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}
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Err(e) => println!(" ✗ File open failed: {}", e),
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}
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}
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std::thread::sleep(std::time::Duration::from_secs(10));
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println!("Test 4 complete");
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}
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