Uses of Interface
org.apache.hadoop.hbase.wal.WALKey

Packages that use WALKey

Package	Description
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.mapreduce	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility methods.
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.wal
org.apache.hadoop.hbase.replication.regionserver
org.apache.hadoop.hbase.wal

Uses of WALKey in org.apache.hadoop.hbase.coprocessor

Methods in org.apache.hadoop.hbase.coprocessor with parameters of type WALKey

Modifier and Type	Method and Description
default void	RegionObserver.postWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Called after a WALEdit replayed for this region.
default void	WALObserver.postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. To be replaced with an alternative that does not expose InterfaceAudience classes such as WALKey and WALEdit. Will be removed in hbase-3.0.0.
default void	RegionObserver.preWALAppend(ObserverContext<RegionCoprocessorEnvironment> ctx, WALKey key, WALEdit edit) Called just before the WAL Entry is appended to the WAL.
default void	RegionObserver.preWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Called before a WALEdit replayed for this region.
default void	WALObserver.preWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. To be replaced with an alternative that does not expose InterfaceAudience classes such as WALKey and WALEdit. Will be removed in hbase-3.0.0.

Uses of WALKey in org.apache.hadoop.hbase.mapreduce

Classes in org.apache.hadoop.hbase.mapreduce with type parameters of type WALKey

Modifier and Type	Class and Description
(package private) static class	WALInputFormat.WALRecordReader<K extends WALKey> RecordReader for an WAL file.

Methods in org.apache.hadoop.hbase.mapreduce that return WALKey

Modifier and Type	Method and Description
WALKey	WALInputFormat.WALKeyRecordReader.getCurrentKey()

Methods in org.apache.hadoop.hbase.mapreduce that return types with arguments of type WALKey

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordReader<WALKey,WALEdit>	WALInputFormat.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Methods in org.apache.hadoop.hbase.mapreduce with parameters of type WALKey

Modifier and Type	Method and Description
void	WALPlayer.WALCellMapper.map(WALKey key, WALEdit value, org.apache.hadoop.mapreduce.Mapper.Context context)
void	WALPlayer.WALKeyValueMapper.map(WALKey key, WALEdit value, org.apache.hadoop.mapreduce.Mapper.Context context) Deprecated.
void	WALPlayer.WALMapper.map(WALKey key, WALEdit value, org.apache.hadoop.mapreduce.Mapper.Context context)

Uses of WALKey in org.apache.hadoop.hbase.regionserver

Methods in org.apache.hadoop.hbase.regionserver with parameters of type WALKey

Modifier and Type	Method and Description
void	RegionCoprocessorHost.postWALRestore(RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. No replacement. To be removed in hbase-3.0.0 and replaced with something that doesn't expose IntefaceAudience.Private classes.
void	RegionCoprocessorHost.preWALAppend(WALKey key, WALEdit edit)
boolean	RegionCoprocessorHost.preWALRestore(RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. No replacement. To be removed in hbase-3.0.0 and replaced with something that doesn't expose IntefaceAudience.Private classes.

Uses of WALKey in org.apache.hadoop.hbase.regionserver.wal

Methods in org.apache.hadoop.hbase.regionserver.wal with parameters of type WALKey

Modifier and Type	Method and Description
default void	WALActionsListener.postAppend(long entryLen, long elapsedTimeMillis, WALKey logKey, WALEdit logEdit) For notification post append to the writer.
void	MetricsWAL.postAppend(long size, long time, WALKey logkey, WALEdit logEdit)
void	WALCoprocessorHost.postWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
void	WALCoprocessorHost.preWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
default void	WALActionsListener.visitLogEntryBeforeWrite(RegionInfo info, WALKey logKey, WALEdit logEdit) Called before each write.
default void	WALActionsListener.visitLogEntryBeforeWrite(WALKey logKey, WALEdit logEdit)

Uses of WALKey in org.apache.hadoop.hbase.replication.regionserver

Methods in org.apache.hadoop.hbase.replication.regionserver with parameters of type WALKey

Modifier and Type	Method and Description
(package private) static void	ReplicationSourceWALActionListener.scopeWALEdits(WALKey logKey, WALEdit logEdit, org.apache.hadoop.conf.Configuration conf) Utility method used to set the correct scopes on each log key.
void	ReplicationSourceWALActionListener.visitLogEntryBeforeWrite(WALKey logKey, WALEdit logEdit)

Uses of WALKey in org.apache.hadoop.hbase.wal

Classes in org.apache.hadoop.hbase.wal that implement WALKey

Modifier and Type	Class and Description
class	WALKeyImpl Default implementation of Key for an Entry in the WAL.

Methods in org.apache.hadoop.hbase.wal with parameters of type WALKey

Modifier and Type	Method and Description
int	WALKeyImpl.compareTo(WALKey o)

Method parameters in org.apache.hadoop.hbase.wal with type arguments of type WALKey

Modifier and Type	Method and Description
static List<WALSplitUtil.MutationReplay>	WALSplitUtil.getMutationsFromWALEntry(org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.WALEntry entry, CellScanner cells, Pair<WALKey,WALEdit> logEntry, Durability durability) This function is used to construct mutations from a WALEntry.

Constructors in org.apache.hadoop.hbase.wal with parameters of type WALKey

Constructor and Description
WALKeyImpl(WALKey key, List<UUID> clusterIds, MultiVersionConcurrencyControl mvcc, NavigableMap<byte[],Integer> replicationScopes, Map<String,byte[]> extendedAttributes) Copy constructor that takes in an existing WALKey, the extra WALKeyImpl fields that the parent interface is missing, plus some extended attributes.