org.apache.hadoop.hdfs.inotify

Class Event.MetadataUpdateEvent

java.lang.Object

org.apache.hadoop.hdfs.inotify.Event

org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent

Enclosing class:

Event

@InterfaceAudience.Public
public static class Event.MetadataUpdateEvent
extends Event

Sent when there is an update to directory or file (none of the metadata tracked here applies to symlinks) that is not associated with another inotify event. The tracked metadata includes atime/mtime, replication, owner/group, permissions, ACLs, and XAttributes. Fields not relevant to the metadataType of the MetadataUpdateEvent will be null or will have their default values.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Event.MetadataUpdateEvent.Builder
static class	Event.MetadataUpdateEvent.MetadataType

Nested classes/interfaces inherited from class org.apache.hadoop.hdfs.inotify.Event

Event.AppendEvent, Event.CloseEvent, Event.CreateEvent, Event.EventType, Event.MetadataUpdateEvent, Event.RenameEvent, Event.TruncateEvent, Event.UnlinkEvent

Method Summary

Methods

Modifier and Type	Method and Description
List<org.apache.hadoop.fs.permission.AclEntry>	getAcls() The full set of ACLs currently associated with this file or directory.
long	getAtime()
String	getGroupName()
Event.MetadataUpdateEvent.MetadataType	getMetadataType()
long	getMtime()
String	getOwnerName()
String	getPath()
org.apache.hadoop.fs.permission.FsPermission	getPerms()
int	getReplication()
List<org.apache.hadoop.fs.XAttr>	getxAttrs()
boolean	isxAttrsRemoved() Whether the xAttrs returned by getxAttrs() were removed (as opposed to added).
String	toString()

Methods inherited from class org.apache.hadoop.hdfs.inotify.Event

getEventType

Methods inherited from class java.lang.Object

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

Method Detail

getPath

public String getPath()

getMetadataType

public Event.MetadataUpdateEvent.MetadataType getMetadataType()

getMtime

public long getMtime()

getAtime

public long getAtime()

getReplication

public int getReplication()

getOwnerName

public String getOwnerName()

getGroupName

public String getGroupName()

getPerms

public org.apache.hadoop.fs.permission.FsPermission getPerms()

getAcls

public List<org.apache.hadoop.fs.permission.AclEntry> getAcls()

The full set of ACLs currently associated with this file or directory. May be null if all ACLs were removed.

getxAttrs

public List<org.apache.hadoop.fs.XAttr> getxAttrs()

isxAttrsRemoved

public boolean isxAttrsRemoved()

Whether the xAttrs returned by getxAttrs() were removed (as opposed to added).

toString

@InterfaceStability.Unstable
public String toString()

Overrides:

toString in class Object