Uses of Class
org.apache.hadoop.hbase.wal.WALEdit

Packages that use WALEdit

Package	Description
org.apache.hadoop.hbase.constraint	Restrict the domain of a data attribute, often times to fulfill business rules/requirements.
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.regionreplication
org.apache.hadoop.hbase.regionserver.wal
org.apache.hadoop.hbase.replication.regionserver
org.apache.hadoop.hbase.security.access
org.apache.hadoop.hbase.wal

Uses of WALEdit in org.apache.hadoop.hbase.constraint

Methods in org.apache.hadoop.hbase.constraint with parameters of type WALEdit

Modifier and Type	Method	Description
void	ConstraintProcessor.prePut(ObserverContext<? extends RegionCoprocessorEnvironment> e, Put put, WALEdit edit, Durability durability)

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

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

Modifier and Type	Method	Description
default Result	RegionObserver.postAppend(ObserverContext<? extends RegionCoprocessorEnvironment> c, Append append, Result result, WALEdit edit)	Called after Append
default void	RegionObserver.postDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit)	Called after the client deletes a value.
default void	RegionObserver.postDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)	Deprecated. since 3.0.0 and will be removed in 4.0.0.
default Result	RegionObserver.postIncrement(ObserverContext<? extends RegionCoprocessorEnvironment> c, Increment increment, Result result, WALEdit edit)	Called after increment
default void	RegionObserver.postPut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit)	Called after the client stores a value.
default void	RegionObserver.postPut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)	Deprecated. since 3.0.0 and will be removed in 4.0.0.
default void	WALObserver.postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit)	Called after a WALEdit is writen to WAL.
default Result	RegionObserver.preAppend(ObserverContext<? extends RegionCoprocessorEnvironment> c, Append append, WALEdit edit)	Called before Append.
void	MetaTableMetrics.ExampleRegionObserverMeta.preDelete(ObserverContext<? extends RegionCoprocessorEnvironment> e, Delete delete, WALEdit edit, Durability durability)
default void	RegionObserver.preDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit)	Called before the client deletes a value.
default void	RegionObserver.preDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)	Deprecated. since 3.0.0 and will be removed in 4.0.0.
default Result	RegionObserver.preIncrement(ObserverContext<? extends RegionCoprocessorEnvironment> c, Increment increment, WALEdit edit)	Called before Increment.
void	MetaTableMetrics.ExampleRegionObserverMeta.prePut(ObserverContext<? extends RegionCoprocessorEnvironment> e, Put put, WALEdit edit, Durability durability)
default void	RegionObserver.prePut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit)	Called before the client stores a value.
default void	RegionObserver.prePut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)	Deprecated. since 3.0.0 and will be removed in 4.0.0.
default void	RegionObserver.preWALAppend(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, WALKey key, WALEdit edit)	Called just before the WAL Entry is appended to the WAL.
default void	WALObserver.preWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit)	Called before a WALEdit is writen to WAL.

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

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

Modifier and Type	Method	Description
WALEdit	WALInputFormat.WALRecordReader.getCurrentValue()

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

Modifier and Type	Method	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 WALEdit

Modifier and Type	Method	Description
void	WALPlayer.WALKeyValueMapper.map(WALKey key, WALEdit value, org.apache.hadoop.mapreduce.Mapper<WALKey,WALEdit,ImmutableBytesWritable,Cell>.org.apache.hadoop.mapreduce.Mapper.Context context)
void	WALPlayer.WALMapper.map(WALKey key, WALEdit value, org.apache.hadoop.mapreduce.Mapper<WALKey,WALEdit,ImmutableBytesWritable,Mutation>.org.apache.hadoop.mapreduce.Mapper.Context context)

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

Fields in org.apache.hadoop.hbase.regionserver declared as WALEdit

Modifier and Type	Field	Description
private WALEdit	MiniBatchOperationInProgress.walEditForReplicateIfExistsSkipWAL	Here is for HBASE-26993,saving the all the Mutations if there is Durability#SKIP_WAL in HRegion.BatchOperation#buildWALEdits for HRegion.doMiniBatchMutate(org.apache.hadoop.hbase.regionserver.HRegion.BatchOperation<?>) to also replicate Mutation which is Durability#SKIP_WAL to region replica.
protected final WALEdit[]	HRegion.BatchOperation.walEditsFromCoprocessors
private final WALEdit[]	MiniBatchOperationInProgress.walEditsFromCoprocessors

Methods in org.apache.hadoop.hbase.regionserver that return WALEdit

Modifier and Type	Method	Description
protected WALEdit	HRegion.BatchOperation.createWALEdit(MiniBatchOperationInProgress<Mutation> miniBatchOp)
private WALEdit	HRegion.MutationBatchOperation.createWALEditForReplicateSkipWAL(MiniBatchOperationInProgress<Mutation> miniBatchOp, List<Pair<NonceKey,WALEdit>> nonceKeyAndWALEdits)
WALEdit	MiniBatchOperationInProgress.getWalEdit(int index)	Returns Gets the walEdit for the operation(Mutation) at the specified position.
WALEdit	MiniBatchOperationInProgress.getWalEditForReplicateIfExistsSkipWAL()

Methods in org.apache.hadoop.hbase.regionserver that return types with arguments of type WALEdit

Modifier and Type	Method	Description
List<Pair<NonceKey,WALEdit>>	HRegion.BatchOperation.buildWALEdits(MiniBatchOperationInProgress<Mutation> miniBatchOp)	Builds separate WALEdit per nonce by applying input mutations.
List<Pair<NonceKey,WALEdit>>	HRegion.MutationBatchOperation.buildWALEdits(MiniBatchOperationInProgress<Mutation> miniBatchOp)

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

Modifier and Type	Method	Description
protected void	HRegion.BatchOperation.addNonSkipWALMutationsToWALEdit(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, List<ExtendedCell> cellsFromCP, Map<byte[],List<ExtendedCell>> familyCellMap)
protected void	HRegion.MutationBatchOperation.addNonSkipWALMutationsToWALEdit(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, List<ExtendedCell> cellsFromCP, Map<byte[],List<ExtendedCell>> familyCellMap)
private void	HRegion.attachRegionReplicationInWALAppend(HRegion.BatchOperation<?> batchOp, MiniBatchOperationInProgress<Mutation> miniBatchOp, WALKeyImpl walKey, WALEdit walEdit, MultiVersionConcurrencyControl.WriteEntry writeEntry)	Attach RegionReplicationSink.add(org.apache.hadoop.hbase.wal.WALKeyImpl, org.apache.hadoop.hbase.wal.WALEdit, org.apache.hadoop.hbase.ipc.ServerCall<?>) to the mvcc writeEntry for replicating to region replica.
private void	HRegion.MutationBatchOperation.callPreMutateCPHook(int index, WALEdit walEdit, int[] metrics)	Runs prePut/preDelete/preIncrement/preAppend coprocessor hook for input mutation in a batch
protected static void	HRegion.BatchOperation.doAddCellsToWALEdit(WALEdit walEdit, List<ExtendedCell> cellsFromCP, Map<byte[],List<ExtendedCell>> familyCellMap)
private void	HRegion.doAttachReplicateRegionReplicaAction(WALKeyImpl walKey, WALEdit walEdit, MultiVersionConcurrencyControl.WriteEntry writeEntry)	Attach RegionReplicationSink.add(org.apache.hadoop.hbase.wal.WALKeyImpl, org.apache.hadoop.hbase.wal.WALEdit, org.apache.hadoop.hbase.ipc.ServerCall<?>) to the mvcc writeEntry for replicating to region replica.
void	HRegion.BatchOperation.doPostOpCleanupForMiniBatch(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, boolean success)
void	HRegion.MutationBatchOperation.doPostOpCleanupForMiniBatch(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, boolean success)
private MultiVersionConcurrencyControl.WriteEntry	HRegion.doWALAppend(WALEdit walEdit, HRegion.BatchOperation<?> batchOp, MiniBatchOperationInProgress<Mutation> miniBatchOp, long now, NonceKey nonceKey)	Returns writeEntry associated with this append
Result	RegionCoprocessorHost.postAppend(Append append, Result result, WALEdit edit)
void	RegionCoprocessorHost.postDelete(Delete delete, WALEdit edit)
Result	RegionCoprocessorHost.postIncrement(Increment increment, Result result, WALEdit edit)
void	RegionCoprocessorHost.postPut(Put put, WALEdit edit)
Result	RegionCoprocessorHost.preAppend(Append append, WALEdit edit)	Supports Coprocessor 'bypass'.
boolean	RegionCoprocessorHost.preDelete(Delete delete, WALEdit edit)	Supports Coprocessor 'bypass'.
Result	RegionCoprocessorHost.preIncrement(Increment increment, WALEdit edit)	Supports Coprocessor 'bypass'.
boolean	RegionCoprocessorHost.prePut(Put put, WALEdit edit)	Supports Coprocessor 'bypass'.
void	RegionCoprocessorHost.preWALAppend(WALKey key, WALEdit edit)
void	MiniBatchOperationInProgress.setWalEdit(int index, WALEdit walEdit)	Sets the walEdit for the operation(Mutation) at the specified position.
void	MiniBatchOperationInProgress.setWalEditForReplicateIfExistsSkipWAL(WALEdit walEditForReplicateSkipWAL)

Method parameters in org.apache.hadoop.hbase.regionserver with type arguments of type WALEdit

Modifier and Type	Method	Description
protected abstract void	HRegion.BatchOperation.cacheSkipWALMutationForRegionReplication(MiniBatchOperationInProgress<Mutation> miniBatchOp, List<Pair<NonceKey,WALEdit>> walEdits, Map<byte[],List<ExtendedCell>> familyCellMap)
protected void	HRegion.MutationBatchOperation.cacheSkipWALMutationForRegionReplication(MiniBatchOperationInProgress<Mutation> miniBatchOp, List<Pair<NonceKey,WALEdit>> nonceKeyAndWALEdits, Map<byte[],List<ExtendedCell>> familyCellMap)	Here is for HBASE-26993,in order to make the new framework for region replication could work for SKIP_WAL, we save the Mutation which Mutation.getDurability() is Durability.SKIP_WAL in miniBatchOp.
protected void	HRegion.ReplayBatchOperation.cacheSkipWALMutationForRegionReplication(MiniBatchOperationInProgress<Mutation> miniBatchOp, List<Pair<NonceKey,WALEdit>> walEdits, Map<byte[],List<ExtendedCell>> familyCellMap)	Deprecated.
private WALEdit	HRegion.MutationBatchOperation.createWALEditForReplicateSkipWAL(MiniBatchOperationInProgress<Mutation> miniBatchOp, List<Pair<NonceKey,WALEdit>> nonceKeyAndWALEdits)

Constructors in org.apache.hadoop.hbase.regionserver with parameters of type WALEdit

Modifier	Constructor	Description
	MiniBatchOperationInProgress(T[] operations, OperationStatus[] retCodeDetails, WALEdit[] walEditsFromCoprocessors, int firstIndex, int lastIndexExclusive, int readyToWriteCount)

Uses of WALEdit in org.apache.hadoop.hbase.regionserver.regionreplication

Fields in org.apache.hadoop.hbase.regionserver.regionreplication declared as WALEdit

Modifier and Type	Field	Description
(package private) final WALEdit	RegionReplicationSink.SinkEntry.edit

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

Modifier and Type	Method	Description
void	RegionReplicationSink.add(WALKeyImpl key, WALEdit edit, ServerCall<?> rpcCall)	Add this edit to replication queue.

Constructors in org.apache.hadoop.hbase.regionserver.regionreplication with parameters of type WALEdit

Modifier	Constructor	Description
(package private)	SinkEntry(WALKeyImpl key, WALEdit edit, ServerCall<?> rpcCall)

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

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

Modifier and Type	Method	Description
protected long	AbstractFSWAL.append(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore)	Append a set of edits to the WAL.
long	AbstractFSWAL.appendData(RegionInfo info, WALKeyImpl key, WALEdit edits)
long	AbstractFSWAL.appendMarker(RegionInfo info, WALKeyImpl key, WALEdit edits)
private static WALKeyImpl	WALUtil.doFullMarkerAppendTransaction(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, WALEdit edit, MultiVersionConcurrencyControl mvcc, Map<String,byte[]> extendedAttributes, boolean sync, RegionReplicationSink sink)	A 'full' WAL transaction involves starting an mvcc transaction followed by an append, an optional sync, and then a call to complete the mvcc transaction.
static void	WALUtil.filterCells(WALEdit edit, Function<Cell,Cell> mapper)
void	MetricsWAL.postAppend(long size, long time, WALKey logkey, WALEdit logEdit)
default void	WALActionsListener.postAppend(long entryLen, long elapsedTimeMillis, WALKey logKey, WALEdit logEdit)	For notification post append to the writer.
void	WALCoprocessorHost.postWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
void	WALCoprocessorHost.preWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
protected final long	AbstractFSWAL.stampSequenceIdAndPublishToRingBuffer(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore, com.lmax.disruptor.RingBuffer<RingBufferTruck> ringBuffer)
default void	WALActionsListener.visitLogEntryBeforeWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)	Called before each write.
private static WALKeyImpl	WALUtil.writeMarker(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, WALEdit edit, MultiVersionConcurrencyControl mvcc, Map<String,byte[]> extendedAttributes, RegionReplicationSink sink)

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

Modifier	Constructor	Description
(package private)	FSWALEntry(long txid, WALKeyImpl key, WALEdit edit, RegionInfo regionInfo, boolean inMemstore, ServerCall<?> rpcCall)

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

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

Modifier and Type	Method	Description
private void	ReplicationSourceShipper.cleanUpHFileRefs(WALEdit edit)
private Pair<Integer,Integer>	ReplicationSourceWALReader.countDistinctRowKeysAndHFiles(WALEdit edit)	Count the number of different row keys in the given edit because of mini-batching.
(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.
private int	ReplicationSourceWALReader.sizeOfStoreFilesIncludeBulkLoad(WALEdit edit)	Calculate the total size of all the store files
void	ReplicationSourceWALActionListener.visitLogEntryBeforeWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)

Uses of WALEdit in org.apache.hadoop.hbase.security.access

Methods in org.apache.hadoop.hbase.security.access with parameters of type WALEdit

Modifier and Type	Method	Description
void	AccessController.postDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)
void	AccessController.postPut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)
void	AccessController.preDelete(ObserverContext<? extends RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)
void	AccessController.prePut(ObserverContext<? extends RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)

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

Fields in org.apache.hadoop.hbase.wal declared as WALEdit

Modifier and Type	Field	Description
private final WALEdit	WAL.Entry.edit

Methods in org.apache.hadoop.hbase.wal that return WALEdit

Modifier and Type	Method	Description
(package private) WALEdit	WALEdit.add(List<ExtendedCell> cells)
WALEdit	WALEdit.add(Cell cell)
WALEdit	WALEdit.add(Cell cell, byte[] family)
(package private) WALEdit	WALEdit.add(ExtendedCell cell)
(package private) WALEdit	WALEdit.add(ExtendedCell cell, byte[] family)
private WALEdit	WALEdit.addCell(ExtendedCell cell)
static WALEdit	WALEditInternalHelper.addExtendedCell(WALEdit edit, ExtendedCell cell)
static WALEdit	WALEdit.createBulkLoadEvent(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor bulkLoadDescriptor)	Create a bulk loader WALEdit
static WALEdit	WALEdit.createCompaction(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor c)	Returns A Marker WALEdit that has c serialized as its value
static WALEdit	WALEdit.createFlushWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor f)
static WALEdit	WALEdit.createRegionEventWALEdit(byte[] rowForRegion, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor regionEventDesc)
static WALEdit	WALEdit.createRegionEventWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor regionEventDesc)
static WALEdit	WALEdit.createReplicationMarkerEdit(byte[] rowKey, long timestamp)	Creates a replication tracker edit with METAFAMILY family and REPLICATION_MARKER qualifier and has null value.
WALEdit	WAL.Entry.getEdit()	Gets the edit

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

Modifier and Type	Method	Description
static void	WALEditInternalHelper.addExtendedCell(WALEdit edit, List<ExtendedCell> cells)
static WALEdit	WALEditInternalHelper.addExtendedCell(WALEdit edit, ExtendedCell cell)
static void	WALEditInternalHelper.addMap(WALEdit edit, Map<byte[],List<ExtendedCell>> familyMap)
private long	DisabledWALProvider.DisabledWAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore)
long	DisabledWALProvider.DisabledWAL.appendData(RegionInfo info, WALKeyImpl key, WALEdit edits)
long	WAL.appendData(RegionInfo info, WALKeyImpl key, WALEdit edits)	Append a set of data edits to the WAL.
long	DisabledWALProvider.DisabledWAL.appendMarker(RegionInfo info, WALKeyImpl key, WALEdit edits)
long	WAL.appendMarker(RegionInfo info, WALKeyImpl key, WALEdit edits)	Append an operational 'meta' event marker edit to the WAL.
static List<ExtendedCell>	WALEditInternalHelper.getExtendedCells(WALEdit edit)
static boolean	WALEdit.isReplicationMarkerEdit(WALEdit edit)	Checks whether this edit is a replication marker edit.
static void	WALEditInternalHelper.setExtendedCells(WALEdit edit, ArrayList<ExtendedCell> cells)

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

Modifier and Type	Method	Description
static List<WALSplitUtil.MutationReplay>	WALSplitUtil.getMutationsFromWALEntry(org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.WALEntry entry, ExtendedCellScanner cells, Pair<WALKey,WALEdit> logEntry, Durability durability)	Deprecated. Since 3.0.0, will be removed in 4.0.0.

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

Modifier	Constructor	Description
	Entry(WALKeyImpl key, WALEdit edit)	Constructor for both params
	WALEdit(WALEdit walEdit)	Create a new WALEdit from a existing WALEdit.