org.apache.hadoop.fs.s3a.s3guard

Class DDBPathMetadata

java.lang.Object

org.apache.hadoop.fs.s3a.s3guard.PathMetadata

org.apache.hadoop.fs.s3a.s3guard.DDBPathMetadata

public class DDBPathMetadata
extends PathMetadata

DDBPathMetadata wraps PathMetadata and adds the isAuthoritativeDir flag to provide support for authoritative directory listings in DynamoDBMetadataStore.

Constructor Summary

Constructors

Constructor and Description
DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus)
DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted)
DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus, Tristate isEmptyDir, boolean isDeleted, boolean isAuthoritativeDir)
DDBPathMetadata(PathMetadata pmd)
DDBPathMetadata(PathMetadata pmd, boolean isAuthoritativeDir)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
boolean	isAuthoritativeDir()
void	setAuthoritativeDir(boolean authoritativeDir)

Methods inherited from class org.apache.hadoop.fs.s3a.s3guard.PathMetadata

getFileStatus, isDeleted, isEmptyDirectory, prettyPrint, prettyPrint, tombstone, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DDBPathMetadata

public DDBPathMetadata(PathMetadata pmd,
                       boolean isAuthoritativeDir)

DDBPathMetadata

public DDBPathMetadata(PathMetadata pmd)

DDBPathMetadata

public DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus)

DDBPathMetadata

public DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus,
                       Tristate isEmptyDir,
                       boolean isDeleted)

DDBPathMetadata

public DDBPathMetadata(org.apache.hadoop.fs.FileStatus fileStatus,
                       Tristate isEmptyDir,
                       boolean isDeleted,
                       boolean isAuthoritativeDir)

Method Detail

isAuthoritativeDir

public boolean isAuthoritativeDir()

setAuthoritativeDir

public void setAuthoritativeDir(boolean authoritativeDir)

equals

public boolean equals(Object o)

Overrides:

equals in class PathMetadata

hashCode

public int hashCode()

Overrides:

hashCode in class PathMetadata