Package org.apache.accumulo.server

Class ServerDirs

java.lang.Object

org.apache.accumulo.server.ServerDirs

public class ServerDirs
extends Object

Class that holds important server Directories. These need to be separate from ServerInfo for bootstrapping during initialization.

Constructor Summary

Constructors

Constructor	Description
ServerDirs(AccumuloConfiguration conf, org.apache.hadoop.conf.Configuration hadoopConf)

Method Summary

Modifier and Type	Method	Description
Set<String>	checkBaseUris(org.apache.hadoop.conf.Configuration hadoopConf, Set<String> configuredBaseDirs, boolean ignore)
int	getAccumuloPersistentVersion(Volume v)
int	getAccumuloPersistentVersion(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path)
Set<String>	getBaseUris()
org.apache.hadoop.fs.Path	getDataVersionLocation(Volume v)
org.apache.hadoop.fs.Path	getInstanceIdLocation(Volume v)
Set<String>	getRecoveryDirs()
Set<String>	getTablesDirs()
List<Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>>	getVolumeReplacements()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerDirs

public ServerDirs(AccumuloConfiguration conf,
                  org.apache.hadoop.conf.Configuration hadoopConf)

Method Detail

getBaseUris

public Set<String> getBaseUris()

checkBaseUris

public Set<String> checkBaseUris(org.apache.hadoop.conf.Configuration hadoopConf,
                                 Set<String> configuredBaseDirs,
                                 boolean ignore)

getTablesDirs

public Set<String> getTablesDirs()

getRecoveryDirs

public Set<String> getRecoveryDirs()

getVolumeReplacements

public List<Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>> getVolumeReplacements()

getDataVersionLocation

public org.apache.hadoop.fs.Path getDataVersionLocation(Volume v)

getAccumuloPersistentVersion

public int getAccumuloPersistentVersion(Volume v)

getAccumuloPersistentVersion

public int getAccumuloPersistentVersion(org.apache.hadoop.fs.FileSystem fs,
                                        org.apache.hadoop.fs.Path path)

getInstanceIdLocation

public org.apache.hadoop.fs.Path getInstanceIdLocation(Volume v)