kafka.tier.store

Interface TierObjectStore.ObjectStoreMetadata

All Known Implementing Classes:

TierObjectStore.ObjectMetadata, TierObjectStore.TierStateRestoreSnapshotMetadata

Enclosing interface:

TierObjectStore

public static interface TierObjectStore.ObjectStoreMetadata

Method Summary

Modifier and Type	Method and Description
Map<String,String>	objectMetadata(Optional<String> clusterIdOpt, Optional<Integer> brokerIdOpt) Converts an ObjectStoreMetadata to a map of metadata that may be useful to place on objects in object storage, if this functionality is present in the object store implementation of choice
TierObjectStore.OpaqueData	opaqueData()
String	toPath(String keyPrefix, TierObjectStore.FileType fileType) Converts the ObjectStoreMetadata to an object store key path, taking into account a given key prefix and file type

Method Detail

toPath

String toPath(String keyPrefix,
              TierObjectStore.FileType fileType)

Converts the ObjectStoreMetadata to an object store key path, taking into account a given key prefix and file type

Parameters:

keyPrefix - object key prefix

fileType - object file type

Returns:

String key path in object storage

objectMetadata

Map<String,String> objectMetadata(Optional<String> clusterIdOpt,
                                  Optional<Integer> brokerIdOpt)

Converts an ObjectStoreMetadata to a map of metadata that may be useful to place on objects in object storage, if this functionality is present in the object store implementation of choice

Parameters:

clusterIdOpt - optional kafka cluster id

brokerIdOpt - optional kafka broker id

Returns:

map of KV pairs to place in object storage

opaqueData

TierObjectStore.OpaqueData opaqueData()