com.google.cloud.hadoop.fs.gcs

Class GoogleHadoopFileSystemCacheCleaner

java.lang.Object

com.google.cloud.hadoop.fs.gcs.GoogleHadoopFileSystemCacheCleaner

public class GoogleHadoopFileSystemCacheCleaner
extends Object

A tool that will perform GC on FileSystemBackedDirectoryListCache backing stores.

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
GoogleHadoopFileSystemCacheCleaner()

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

GoogleHadoopFileSystemCacheCleaner

public GoogleHadoopFileSystemCacheCleaner()

Method Detail

cleanCache

public static void cleanCache(DirectoryListCache cache)
                       throws IOException

Iterates over items in cache, object-first then buckets, allowing the list operations to perform cache-expiration as they run.

Throws:

IOException

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException