Uses of Class
com.google.cloud.hadoop.gcsio.DirectoryListCache

Packages that use DirectoryListCache

Package	Description
com.google.cloud.hadoop.fs.gcs
com.google.cloud.hadoop.gcsio

Uses of DirectoryListCache in com.google.cloud.hadoop.fs.gcs

Methods in com.google.cloud.hadoop.fs.gcs with parameters of type DirectoryListCache

Modifier and Type	Method and Description
static void	GoogleHadoopFileSystemCacheCleaner.cleanCache(DirectoryListCache cache) Iterates over items in cache, object-first then buckets, allowing the list operations to perform cache-expiration as they run.

Uses of DirectoryListCache in com.google.cloud.hadoop.gcsio

Subclasses of DirectoryListCache in com.google.cloud.hadoop.gcsio

Modifier and Type	Class and Description
class	FileSystemBackedDirectoryListCache FileSystemBackedDirectoryListCache mirrors all GCS directory and file creation into a matching tree of directories + empty files inside a configured local filesystem, as accessed via java.nio.Path and java.io.File, all under a base directory configured at construction-time.
class	InMemoryDirectoryListCache InMemoryDirectoryListCache provides in-memory accounting of full paths for directories and files created and deleted in GoogleCloudStorageFileSystem within a single running process.

Methods in com.google.cloud.hadoop.gcsio that return DirectoryListCache

Modifier and Type	Method and Description
static DirectoryListCache	InMemoryDirectoryListCache.getInstance() Accessor for shared singleton instance of DirectoryListCache.

Constructors in com.google.cloud.hadoop.gcsio with parameters of type DirectoryListCache

Constructor and Description

CacheSupplementedGoogleCloudStorage(GoogleCloudStorage gcsDelegate, DirectoryListCache resourceCache) Constructs a CacheSupplementedGoogleCloudStorage which should be usable anywhere a GoogleCloudStorage interface is used and which supplements missing listObject/listBucket results from an in-memory cache of known GCS resources which may not have propagated into the eventually-consistent remote "list" index yet.