pub struct IntermediateLocation {
files_dir: String,
}Expand description
IntermediateLocation produces paths for intermediate files
during external sorting.
Fields§
§files_dir: StringImplementations§
Source§impl IntermediateLocation
impl IntermediateLocation
Sourcepub fn new(region_id: &RegionId, sst_file_id: &FileId) -> Self
pub fn new(region_id: &RegionId, sst_file_id: &FileId) -> Self
Create a new IntermediateLocation. Set the root directory to
__intm/{region_id}/{sst_file_id}/{uuid}/, incorporating
uuid to differentiate active sorting files from orphaned data due to unexpected
process termination.
Sourcepub fn dir_to_cleanup(&self) -> &str
pub fn dir_to_cleanup(&self) -> &str
Returns the directory to clean up when the sorting is done
Sourcepub fn file_group_path(&self, file_group: &str) -> String
pub fn file_group_path(&self, file_group: &str) -> String
Returns the path of the directory for intermediate files associated with the file_group:
__intm/{region_id}/{sst_file_id}/{uuid}/{file_group}/
Sourcepub fn file_path(&self, file_group: &str, im_file_id: &str) -> String
pub fn file_path(&self, file_group: &str, im_file_id: &str) -> String
Returns the path of the intermediate file with the given file_group and im_file_id:
__intm/{region_id}/{sst_file_id}/{uuid}/{file_group}/{im_file_id}.im
Sourcepub fn im_file_id_from_path(&self, path: &str) -> String
pub fn im_file_id_from_path(&self, path: &str) -> String
Returns the intermediate file id from the path.
Trait Implementations§
Source§impl Clone for IntermediateLocation
impl Clone for IntermediateLocation
Source§fn clone(&self) -> IntermediateLocation
fn clone(&self) -> IntermediateLocation
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for IntermediateLocation
impl RefUnwindSafe for IntermediateLocation
impl Send for IntermediateLocation
impl Sync for IntermediateLocation
impl Unpin for IntermediateLocation
impl UnwindSafe for IntermediateLocation
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