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Snapshot pipefitting through the validator cli (#5617)

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* Handle 404 errors better

* Snapshot pipefitting through the validator cli

* Add download progress bar

* Log the current entrypoint slot
This commit is contained in:
Michael Vines
2019-08-23 13:02:07 -07:00
committed by GitHub
parent bde4ba04af
commit 3fc5009ef2
10 changed files with 223 additions and 130 deletions
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11
runtime/src/accounts_db.rs
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@ -457,6 +457,8 @@ impl AccountsDB {
let path_index = thread_rng().gen_range(0, local_account_paths.len());
let local_dir = &local_account_paths[path_index];
std::fs::create_dir_all(local_dir).expect("Create directory failed");
// Move the corresponding AppendVec from the snapshot into the directory pointed
// at by `local_dir`
let append_vec_relative_path =
@ -465,8 +467,13 @@ impl AccountsDB {
append_vecs_path.as_ref().join(&append_vec_relative_path);
let mut copy_options = CopyOptions::new();
copy_options.overwrite = true;
fs_extra::move_items(&vec![append_vec_abs_path], &local_dir, &copy_options)
.map_err(|e| AccountsDB::get_io_error(&e.to_string()))?;
fs_extra::move_items(&vec![&append_vec_abs_path], &local_dir, &copy_options)
.map_err(|e| {
AccountsDB::get_io_error(&format!(
"Unable to move {:?} to {:?}: {}",
append_vec_abs_path, local_dir, e
))
})?;
// Notify the AppendVec of the new file location
let local_path = local_dir.join(append_vec_relative_path);