| 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.security.access | |
| org.apache.hadoop.hbase.wal |
| Modifier and Type | Method and Description |
|---|---|
void |
ConstraintProcessor.prePut(ObserverContext<RegionCoprocessorEnvironment> e,
Put put,
WALEdit edit,
Durability durability) |
| 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.
|
default void |
RegionObserver.prePut(ObserverContext<RegionCoprocessorEnvironment> c,
Put put,
WALEdit edit,
Durability durability)
Called before the client stores a value.
|
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.
|
| 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) |
| Modifier and Type | Method and Description |
|---|---|
void |
WALPlayer.WALMapper.map(WALKey key,
WALEdit value,
org.apache.hadoop.mapreduce.Mapper.Context context) |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
MiniBatchOperationInProgress.getWalEdit(int index) |
| Modifier and Type | Method and Description |
|---|---|
void |
RegionCoprocessorHost.postDelete(Delete delete,
WALEdit edit,
Durability durability) |
void |
BaseRowProcessor.postProcess(HRegion region,
WALEdit walEdit,
boolean success) |
void |
RowProcessor.postProcess(HRegion region,
WALEdit walEdit,
boolean success)
Deprecated.
The hook to be executed after process() and applying the Mutations to region.
|
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 |
BaseRowProcessor.preBatchMutate(HRegion region,
WALEdit walEdit) |
void |
RowProcessor.preBatchMutate(HRegion region,
WALEdit walEdit)
Deprecated.
The hook to be executed after the process() but before applying the Mutations to region.
|
boolean |
RegionCoprocessorHost.preDelete(Delete delete,
WALEdit edit,
Durability durability)
Supports Coprocessor 'bypass'.
|
void |
BaseRowProcessor.preProcess(HRegion region,
WALEdit walEdit) |
void |
RowProcessor.preProcess(HRegion region,
WALEdit walEdit)
Deprecated.
The hook to be executed before process().
|
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.
|
| Constructor and Description |
|---|
MiniBatchOperationInProgress(T[] operations,
OperationStatus[] retCodeDetails,
WALEdit[] walEditsFromCoprocessors,
int firstIndex,
int lastIndexExclusive,
int readyToWriteCount) |
| Modifier and Type | Method and Description |
|---|---|
long |
FSHLog.append(RegionInfo hri,
WALKeyImpl key,
WALEdit edits,
boolean inMemstore) |
long |
AsyncFSWAL.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<org.apache.hadoop.hbase.regionserver.wal.RingBufferTruck> ringBuffer) |
default void |
WALActionsListener.visitLogEntryBeforeWrite(RegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called before each write.
|
default void |
WALActionsListener.visitLogEntryBeforeWrite(WALKey logKey,
WALEdit logEdit) |
| 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) |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
WALEdit.add(Cell cell) |
WALEdit |
WALEdit.add(Cell cell,
byte[] family) |
static WALEdit |
WALEdit.createBulkLoadEvent(RegionInfo hri,
WALProtos.BulkLoadDescriptor bulkLoadDescriptor)
Create a bulk loader WALEdit
|
static WALEdit |
WALEdit.createCompaction(RegionInfo hri,
WALProtos.CompactionDescriptor c)
Create a compaction WALEdit
|
static WALEdit |
WALEdit.createFlushWALEdit(RegionInfo hri,
WALProtos.FlushDescriptor f) |
static WALEdit |
WALEdit.createRegionEventWALEdit(RegionInfo hri,
WALProtos.RegionEventDescriptor regionEventDesc) |
WALEdit |
WAL.Entry.getEdit()
Gets the edit
|
| Modifier and Type | Method and Description |
|---|---|
long |
WAL.append(RegionInfo info,
WALKeyImpl key,
WALEdit edits,
boolean inMemstore)
Append a set of edits to the WAL.
|
| Modifier and Type | Method and Description |
|---|---|
static List<WALSplitter.MutationReplay> |
WALSplitter.getMutationsFromWALEntry(AdminProtos.WALEntry entry,
CellScanner cells,
Pair<WALKey,WALEdit> logEntry,
Durability durability)
This function is used to construct mutations from a WALEntry.
|
| Constructor and Description |
|---|
Entry(WALKeyImpl key,
WALEdit edit)
Constructor for both params
|
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