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Add lz4 to snapshot filename regex for matching files on load (#25633) 

* Add lz4 to snapshot filename regex for matching files on load

* Add tests for lz4 archive format filenames
This commit is contained in:
apfitzge 2022-05-31 11:06:41 -05:00 committed by GitHub
parent 02b26ddd82
commit 56d38e4954
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1 changed files with 18 additions and 2 deletions
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20
runtime/src/snapshot_utils.rs
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@ -58,8 +58,8 @@ pub const BANK_SNAPSHOT_PRE_FILENAME_EXTENSION: &str = "pre";
pub const MAX_BANK_SNAPSHOTS_TO_RETAIN: usize = 8; // Save some bank snapshots but not too many
pub const DEFAULT_MAX_FULL_SNAPSHOT_ARCHIVES_TO_RETAIN: usize = 2;
pub const DEFAULT_MAX_INCREMENTAL_SNAPSHOT_ARCHIVES_TO_RETAIN: usize = 4;
pub const FULL_SNAPSHOT_ARCHIVE_FILENAME_REGEX: &str = r"^snapshot-(?P<slot>[[:digit:]]+)-(?P<hash>[[:alnum:]]+)\.(?P<ext>tar|tar\.bz2|tar\.zst|tar\.gz)$";
pub const INCREMENTAL_SNAPSHOT_ARCHIVE_FILENAME_REGEX: &str = r"^incremental-snapshot-(?P<base>[[:digit:]]+)-(?P<slot>[[:digit:]]+)-(?P<hash>[[:alnum:]]+)\.(?P<ext>tar|tar\.bz2|tar\.zst|tar\.gz)$";
pub const FULL_SNAPSHOT_ARCHIVE_FILENAME_REGEX: &str = r"^snapshot-(?P<slot>[[:digit:]]+)-(?P<hash>[[:alnum:]]+)\.(?P<ext>tar|tar\.bz2|tar\.zst|tar\.gz|tar\.lz4)$";
pub const INCREMENTAL_SNAPSHOT_ARCHIVE_FILENAME_REGEX: &str = r"^incremental-snapshot-(?P<base>[[:digit:]]+)-(?P<slot>[[:digit:]]+)-(?P<hash>[[:alnum:]]+)\.(?P<ext>tar|tar\.bz2|tar\.zst|tar\.gz|tar\.lz4)$";
#[derive(Copy, Clone, Eq, PartialEq, Debug)]
pub enum SnapshotVersion {
@ -2270,6 +2270,14 @@ mod tests {
.unwrap(),
(44, Hash::default(), ArchiveFormat::Tar)
);
assert_eq!(
parse_full_snapshot_archive_filename(&format!(
"snapshot-45-{}.tar.lz4",
Hash::default()
))
.unwrap(),
(45, Hash::default(), ArchiveFormat::TarLz4)
);
assert!(parse_full_snapshot_archive_filename("invalid").is_err());
assert!(
@ -2338,6 +2346,14 @@ mod tests {
.unwrap(),
(44, 345, Hash::default(), ArchiveFormat::Tar)
);
assert_eq!(
parse_incremental_snapshot_archive_filename(&format!(
"incremental-snapshot-45-456-{}.tar.lz4",
Hash::default()
))
.unwrap(),
(45, 456, Hash::default(), ArchiveFormat::TarLz4)
);
assert!(parse_incremental_snapshot_archive_filename("invalid").is_err());
assert!(parse_incremental_snapshot_archive_filename(&format!(