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.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 and Description
void	ConstraintProcessor.prePut(ObserverContext<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 and Description
default void	RegionObserver.postDelete(ObserverContext<RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability) Called after the client deletes a value.
default void	RegionObserver.postPut(ObserverContext<RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability) Called after the client stores a value.
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.preDelete(ObserverContext<RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability) Called before the client deletes a value.
void	MetaTableMetrics.ExampleRegionObserverMeta.preDelete(ObserverContext<RegionCoprocessorEnvironment> e, Delete delete, WALEdit edit, Durability durability)
default void	RegionObserver.prePut(ObserverContext<RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability) Called before the client stores a value.
void	MetaTableMetrics.ExampleRegionObserverMeta.prePut(ObserverContext<RegionCoprocessorEnvironment> e, Put put, WALEdit edit, Durability durability)
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 WALEdit in org.apache.hadoop.hbase.mapreduce

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

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

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

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 WALEdit

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 WALEdit in org.apache.hadoop.hbase.regionserver

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

Modifier and Type	Field and Description
private WALEdit[]	MiniBatchOperationInProgress.walEditsFromCoprocessors
protected WALEdit[]	HRegion.BatchOperation.walEditsFromCoprocessors

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

Modifier and Type	Method and Description
WALEdit	MiniBatchOperationInProgress.getWalEdit(int index)
private WALEdit	HRegion.reckonDeltas(Region.Operation op, Mutation mutation, Durability effectiveDurability, Map<HStore,List<Cell>> forMemStore, List<Cell> results) Reckon the Cells to apply to WAL, memstore, and to return to the Client; these Sets are not always the same dependent on whether to write WAL.

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

Modifier and Type	Method and 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 and Description
private void	HRegion.MutationBatchOperation.callPreMutateCPHook(int index, WALEdit walEdit, int[] metrics) Runs prePut/ preDelete coprocessor hook for input mutation in a batch
void	HRegion.BatchOperation.doPostOpCleanupForMiniBatch(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, boolean success)
void	HRegion.MutationBatchOperation.doPostOpCleanupForMiniBatch(MiniBatchOperationInProgress<Mutation> miniBatchOp, WALEdit walEdit, boolean success)
private void	HRegion.doProcessRowWithTimeout(RowProcessor<?,?> processor, long now, HRegion region, List<Mutation> mutations, WALEdit walEdit, long timeout)
private MultiVersionConcurrencyControl.WriteEntry	HRegion.doWALAppend(WALEdit walEdit, Durability durability, List<UUID> clusterIds, long now, long nonceGroup, long nonce)
private MultiVersionConcurrencyControl.WriteEntry	HRegion.doWALAppend(WALEdit walEdit, Durability durability, List<UUID> clusterIds, long now, long nonceGroup, long nonce, long origLogSeqNum)
private MultiVersionConcurrencyControl.WriteEntry	HRegion.doWALAppend(WALEdit walEdit, Durability durability, long nonceGroup, long nonce)
void	RegionCoprocessorHost.postDelete(Delete delete, WALEdit edit, Durability durability)
void	RowProcessor.postProcess(HRegion region, WALEdit walEdit, boolean success) Deprecated. The hook to be executed after process() and applying the Mutations to region.
void	BaseRowProcessor.postProcess(HRegion region, WALEdit walEdit, boolean success)
void	RegionCoprocessorHost.postPut(Put put, WALEdit edit, Durability durability)
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	RowProcessor.preBatchMutate(HRegion region, WALEdit walEdit) Deprecated. The hook to be executed after the process() but before applying the Mutations to region.
void	BaseRowProcessor.preBatchMutate(HRegion region, WALEdit walEdit)
boolean	RegionCoprocessorHost.preDelete(Delete delete, WALEdit edit, Durability durability) Supports Coprocessor 'bypass'.
void	RowProcessor.preProcess(HRegion region, WALEdit walEdit) Deprecated. The hook to be executed before process().
void	BaseRowProcessor.preProcess(HRegion region, WALEdit walEdit)
private void	HRegion.preProcess(RowProcessor<?,?> processor, WALEdit walEdit)
boolean	RegionCoprocessorHost.prePut(Put put, WALEdit edit, Durability durability) Supports Coprocessor 'bypass'.
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.
void	RowProcessor.process(long now, HRegion region, List<Mutation> mutations, WALEdit walEdit) Deprecated. HRegion handles the locks and MVCC and invokes this method properly.
void	MiniBatchOperationInProgress.setWalEdit(int index, WALEdit walEdit) Sets the walEdit for the operation(Mutation) at the specified position.

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

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

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 and Description
long	AsyncFSWAL.append(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore)
long	FSHLog.append(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore)
abstract long	AbstractFSWAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore) NOTE: This append, at a time that is usually after this call returns, starts an mvcc transaction by calling 'begin' wherein which we assign this update a sequenceid.
static WALKeyImpl	WALUtil.doFullAppendTransaction(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, WALEdit edit, MultiVersionConcurrencyControl mvcc, boolean sync) 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.
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 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.
default void	WALActionsListener.visitLogEntryBeforeWrite(WALKey logKey, WALEdit logEdit)
private static WALKeyImpl	WALUtil.writeMarker(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, WALEdit edit, MultiVersionConcurrencyControl mvcc)

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

Constructor and Description
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 and Description
private int	ReplicationSourceWALReader.calculateTotalSizeOfStoreFiles(WALEdit edit) Calculate the total size of all the store files
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.
void	ReplicationSourceWALActionListener.visitLogEntryBeforeWrite(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 and Description
void	AccessController.postDelete(ObserverContext<RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)
void	AccessController.postPut(ObserverContext<RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability)
void	AccessController.preDelete(ObserverContext<RegionCoprocessorEnvironment> c, Delete delete, WALEdit edit, Durability durability)
void	AccessController.prePut(ObserverContext<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 and Description
private WALEdit	WAL.Entry.edit

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

Modifier and Type	Method and Description
WALEdit	WALEdit.add(Cell cell)
WALEdit	WALEdit.add(Cell cell, byte[] family)
private WALEdit	WALEdit.addCell(Cell 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) Create a compaction WALEdit
static WALEdit	WALEdit.createFlushWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor f)
static WALEdit	WALEdit.createRegionEventWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor regionEventDesc)
WALEdit	WAL.Entry.getEdit() Gets the edit

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

Modifier and Type	Method and Description
long	DisabledWALProvider.DisabledWAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore)
long	WAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore) Append a set of edits to the WAL.

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

Modifier and Type	Method and Description
static List<WALSplitter.MutationReplay>	WALSplitter.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 WALEdit

Constructor and Description
Entry(WALKeyImpl key, WALEdit edit) Constructor for both params