com.netflix.genie.common.internal.services

Interface JobDirectoryManifestService

All Known Implementing Classes:

JobDirectoryManifestServiceImpl

public interface JobDirectoryManifestService

Factory-like service that produces DirectoryManifest for Genie jobs directories. Implementations can have behaviors such as remotely fetching, or caching.

Since:

4.0.0

Method Summary

Modifier and Type	Method and Description
DirectoryManifest	getDirectoryManifest(java.nio.file.Path jobDirectoryPath) Produces a DirectoryManifest for the given job.
void	invalidateCachedDirectoryManifest(java.nio.file.Path jobDirectoryPath) If the implementation caches manifests to avoid excessive I/O, then demand the given cache entry be dropped, thus forcing a re-creation of manifest from scratch.

Method Detail

getDirectoryManifest

DirectoryManifest getDirectoryManifest(java.nio.file.Path jobDirectoryPath)
                                throws java.io.IOException

Produces a DirectoryManifest for the given job.

Parameters:

jobDirectoryPath - the job directory

Returns:

a DirectoryManifest

Throws:

java.io.IOException - if the manifest cannot be created.

invalidateCachedDirectoryManifest

void invalidateCachedDirectoryManifest(java.nio.file.Path jobDirectoryPath)

If the implementation caches manifests to avoid excessive I/O, then demand the given cache entry be dropped, thus forcing a re-creation of manifest from scratch.

Parameters:

jobDirectoryPath - the job directory