kafka.tier.store

Class GcsTierObjectStore

java.lang.Object

kafka.tier.store.GcsTierObjectStore

All Implemented Interfaces:

TierObjectStore

public class GcsTierObjectStore
extends Object
implements TierObjectStore

Nested Class Summary

Nested classes/interfaces inherited from interface kafka.tier.store.TierObjectStore

TierObjectStore.Backend, TierObjectStore.DataTypePathPrefix, TierObjectStore.FileType, TierObjectStore.ObjectMetadata, TierObjectStore.ObjectStoreMetadata, TierObjectStore.OpaqueData, TierObjectStore.TierStateRestoreSnapshotMetadata

Constructor Summary

Constructors

Constructor and Description
GcsTierObjectStore(org.apache.kafka.common.utils.Time time, GcsTierObjectStoreConfig config)
GcsTierObjectStore(org.apache.kafka.common.utils.Time time, org.apache.kafka.common.metrics.Metrics metrics, GcsTierObjectStoreConfig config)

Method Summary

Modifier and Type	Method and Description
void	close()
static String	crc32c(ByteBuffer buf)
void	deleteSegment(TierObjectStore.ObjectMetadata objectMetadata)
TierObjectStore.Backend	getBackend()
TierObjectStoreResponse	getObject(TierObjectStore.ObjectStoreMetadata objectMetadata, TierObjectStore.FileType fileType, Integer byteOffsetStart, Integer byteOffsetEnd)
TierObjectStore.OpaqueData	prepPutSegment()
void	putObject(TierObjectStore.ObjectStoreMetadata objectMetadata, File file, TierObjectStore.FileType fileType)
void	putSegment(TierObjectStore.ObjectMetadata objectMetadata, File segmentData, File offsetIndexData, File timestampIndexData, Optional<File> producerStateSnapshotData, Optional<ByteBuffer> transactionIndexData, Optional<ByteBuffer> epochState)

Methods inherited from class java.lang.Object

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

Methods inherited from interface kafka.tier.store.TierObjectStore

getObject, getObject

Constructor Detail

GcsTierObjectStore

public GcsTierObjectStore(org.apache.kafka.common.utils.Time time,
                          GcsTierObjectStoreConfig config)

GcsTierObjectStore

public GcsTierObjectStore(org.apache.kafka.common.utils.Time time,
                          org.apache.kafka.common.metrics.Metrics metrics,
                          GcsTierObjectStoreConfig config)

Method Detail

getBackend

public TierObjectStore.Backend getBackend()

Specified by:

getBackend in interface TierObjectStore

getObject

public TierObjectStoreResponse getObject(TierObjectStore.ObjectStoreMetadata objectMetadata,
                                         TierObjectStore.FileType fileType,
                                         Integer byteOffsetStart,
                                         Integer byteOffsetEnd)

Specified by:

getObject in interface TierObjectStore

prepPutSegment

public TierObjectStore.OpaqueData prepPutSegment()
                                          throws TierObjectStoreRetriableException,
                                                 IOException

Specified by:

prepPutSegment in interface TierObjectStore

Throws:

TierObjectStoreRetriableException

IOException

putSegment

public void putSegment(TierObjectStore.ObjectMetadata objectMetadata,
                       File segmentData,
                       File offsetIndexData,
                       File timestampIndexData,
                       Optional<File> producerStateSnapshotData,
                       Optional<ByteBuffer> transactionIndexData,
                       Optional<ByteBuffer> epochState)

Specified by:

putSegment in interface TierObjectStore

putObject

public void putObject(TierObjectStore.ObjectStoreMetadata objectMetadata,
                      File file,
                      TierObjectStore.FileType fileType)

Specified by:

putObject in interface TierObjectStore

deleteSegment

public void deleteSegment(TierObjectStore.ObjectMetadata objectMetadata)

Specified by:

deleteSegment in interface TierObjectStore

close

public void close()

Specified by:

close in interface TierObjectStore

crc32c

public static String crc32c(ByteBuffer buf)