| 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 |
| Modifier and Type | Method and Description |
|---|---|
void |
ConstraintProcessor.prePut(ObserverContext<RegionCoprocessorEnvironment> e,
Put put,
WALEdit edit,
Durability durability) |
| Modifier and Type | Method and Description |
|---|---|
void |
RegionObserver.postDelete(ObserverContext<RegionCoprocessorEnvironment> c,
Delete delete,
WALEdit edit,
Durability durability)
Called after the client deletes a value.
|
void |
BaseRegionObserver.postDelete(ObserverContext<RegionCoprocessorEnvironment> e,
Delete delete,
WALEdit edit,
Durability durability) |
void |
RegionObserver.postPut(ObserverContext<RegionCoprocessorEnvironment> c,
Put put,
WALEdit edit,
Durability durability)
Called after the client stores a value.
|
void |
BaseRegionObserver.postPut(ObserverContext<RegionCoprocessorEnvironment> e,
Put put,
WALEdit edit,
Durability durability) |
void |
RegionObserver.postWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called after a
WALEdit
replayed for this region. |
void |
BaseRegionObserver.postWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> env,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Implementers should override this version of the method and leave the deprecated one as-is.
|
void |
RegionObserver.postWALRestore(ObserverContext<RegionCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
void |
BaseRegionObserver.postWALRestore(ObserverContext<RegionCoprocessorEnvironment> env,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit) |
void |
WALObserver.postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called after a
WALEdit
is writen to WAL. |
void |
BaseWALObserver.postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Implementers should override this method and leave the deprecated version as-is.
|
void |
WALObserver.postWALWrite(ObserverContext<WALCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
void |
BaseWALObserver.postWALWrite(ObserverContext<WALCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit) |
void |
RegionObserver.preDelete(ObserverContext<RegionCoprocessorEnvironment> c,
Delete delete,
WALEdit edit,
Durability durability)
Called before the client deletes a value.
|
void |
BaseRegionObserver.preDelete(ObserverContext<RegionCoprocessorEnvironment> e,
Delete delete,
WALEdit edit,
Durability durability) |
void |
RegionObserver.prePut(ObserverContext<RegionCoprocessorEnvironment> c,
Put put,
WALEdit edit,
Durability durability)
Called before the client stores a value.
|
void |
BaseRegionObserver.prePut(ObserverContext<RegionCoprocessorEnvironment> e,
Put put,
WALEdit edit,
Durability durability) |
void |
RegionObserver.preWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called before a
WALEdit
replayed for this region. |
void |
BaseRegionObserver.preWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> env,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Implementers should override this version of the method and leave the deprecated one as-is.
|
void |
RegionObserver.preWALRestore(ObserverContext<RegionCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
void |
BaseRegionObserver.preWALRestore(ObserverContext<RegionCoprocessorEnvironment> env,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit) |
boolean |
WALObserver.preWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called before a
WALEdit
is writen to WAL. |
boolean |
BaseWALObserver.preWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx,
HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Implementers should override this method and leave the deprecated version as-is.
|
boolean |
WALObserver.preWALWrite(ObserverContext<WALCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
boolean |
BaseWALObserver.preWALWrite(ObserverContext<WALCoprocessorEnvironment> ctx,
HRegionInfo info,
HLogKey logKey,
WALEdit logEdit) |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
WALInputFormat.WALRecordReader.getCurrentValue() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.mapreduce.RecordReader<HLogKey,WALEdit> |
HLogInputFormat.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split,
org.apache.hadoop.mapreduce.TaskAttemptContext context)
Deprecated.
|
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.WALKeyValueMapper.map(WALKey key,
WALEdit value,
org.apache.hadoop.mapreduce.Mapper.Context context) |
void |
WALPlayer.WALMapper.map(WALKey key,
WALEdit value,
org.apache.hadoop.mapreduce.Mapper.Context context) |
| Modifier and Type | Field and Description |
|---|---|
private WALEdit[] |
MiniBatchOperationInProgress.walEditsFromCoprocessors |
(package private) WALEdit[] |
HRegion.BatchOperationInProgress.walEditsFromCoprocessors |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
MiniBatchOperationInProgress.getWalEdit(int index) |
| Modifier and Type | Method and Description |
|---|---|
private void |
HRegion.addFamilyMapToWALEdit(Map<byte[],List<Cell>> familyMap,
WALEdit walEdit)
Append the given map of family->edits to a WALEdit data structure.
|
private void |
HRegion.doProcessRowWithTimeout(RowProcessor<?,?> processor,
long now,
HRegion region,
List<Mutation> mutations,
WALEdit walEdit,
long timeout) |
void |
RegionCoprocessorHost.postDelete(Delete delete,
WALEdit edit,
Durability durability) |
void |
RowProcessor.postProcess(HRegion region,
WALEdit walEdit,
boolean success)
The hook to be executed after process() and applying the Mutations to region.
|
void |
MultiRowMutationProcessor.postProcess(HRegion region,
WALEdit walEdit,
boolean success) |
void |
BaseRowProcessor.postProcess(HRegion region,
WALEdit walEdit,
boolean success) |
void |
RegionCoprocessorHost.postPut(Put put,
WALEdit edit,
Durability durability) |
void |
RegionCoprocessorHost.postWALRestore(HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
void |
RegionCoprocessorHost.postWALRestore(HRegionInfo info,
WALKey logKey,
WALEdit logEdit) |
void |
RowProcessor.preBatchMutate(HRegion region,
WALEdit walEdit)
The hook to be executed after the process() but before applying the Mutations to region.
|
void |
MultiRowMutationProcessor.preBatchMutate(HRegion region,
WALEdit walEdit) |
void |
BaseRowProcessor.preBatchMutate(HRegion region,
WALEdit walEdit) |
boolean |
RegionCoprocessorHost.preDelete(Delete delete,
WALEdit edit,
Durability durability) |
void |
RowProcessor.preProcess(HRegion region,
WALEdit walEdit)
The hook to be executed before process().
|
void |
MultiRowMutationProcessor.preProcess(HRegion region,
WALEdit walEdit) |
void |
BaseRowProcessor.preProcess(HRegion region,
WALEdit walEdit) |
boolean |
RegionCoprocessorHost.prePut(Put put,
WALEdit edit,
Durability durability) |
boolean |
RegionCoprocessorHost.preWALRestore(HRegionInfo info,
HLogKey logKey,
WALEdit logEdit)
|
boolean |
RegionCoprocessorHost.preWALRestore(HRegionInfo info,
WALKey logKey,
WALEdit logEdit) |
void |
RowProcessor.process(long now,
HRegion region,
List<Mutation> mutations,
WALEdit walEdit)
HRegion handles the locks and MVCC and invokes this method properly.
|
void |
MultiRowMutationProcessor.process(long now,
HRegion region,
List<Mutation> mutationsToApply,
WALEdit walEdit) |
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) |
| Modifier and Type | Field and Description |
|---|---|
static WALEdit |
WALEdit.EMPTY_WALEDIT |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
WALEdit.add(Cell cell) |
static WALEdit |
WALEdit.createBulkLoadEvent(HRegionInfo hri,
org.apache.hadoop.hbase.protobuf.generated.WALProtos.BulkLoadDescriptor bulkLoadDescriptor)
Create a bulk loader WALEdit
|
static WALEdit |
WALEdit.createCompaction(HRegionInfo hri,
org.apache.hadoop.hbase.protobuf.generated.WALProtos.CompactionDescriptor c)
Create a compaction WALEdit
|
static WALEdit |
WALEdit.createFlushWALEdit(HRegionInfo hri,
org.apache.hadoop.hbase.protobuf.generated.WALProtos.FlushDescriptor f) |
static WALEdit |
WALEdit.createRegionEventWALEdit(HRegionInfo hri,
org.apache.hadoop.hbase.protobuf.generated.WALProtos.RegionEventDescriptor regionEventDesc) |
| Modifier and Type | Method and Description |
|---|---|
long |
FSHLog.append(HTableDescriptor htd,
HRegionInfo hri,
WALKey key,
WALEdit edits,
boolean inMemstore) |
void |
WALCoprocessorHost.postWALWrite(HRegionInfo info,
WALKey logKey,
WALEdit logEdit) |
boolean |
WALCoprocessorHost.preWALWrite(HRegionInfo info,
WALKey logKey,
WALEdit logEdit) |
void |
WALActionsListener.visitLogEntryBeforeWrite(HRegionInfo info,
WALKey logKey,
WALEdit logEdit)
Called before each write.
|
void |
WALActionsListener.Base.visitLogEntryBeforeWrite(HRegionInfo info,
WALKey logKey,
WALEdit logEdit) |
void |
WALActionsListener.visitLogEntryBeforeWrite(HTableDescriptor htd,
WALKey logKey,
WALEdit logEdit) |
void |
WALActionsListener.Base.visitLogEntryBeforeWrite(HTableDescriptor htd,
WALKey logKey,
WALEdit logEdit) |
private static long |
WALUtil.writeMarker(WAL wal,
HTableDescriptor htd,
HRegionInfo hri,
WALEdit edit,
MultiVersionConcurrencyControl mvcc,
boolean sync) |
| Constructor and Description |
|---|
FSWALEntry(long sequence,
WALKey key,
WALEdit edit,
HTableDescriptor htd,
HRegionInfo hri,
boolean inMemstore) |
| Modifier and Type | Method and Description |
|---|---|
private int |
ReplicationSource.ReplicationSourceWorkerThread.countDistinctRowKeys(WALEdit edit)
Count the number of different row keys in the given edit because of mini-batching.
|
static void |
Replication.scopeWALEdits(HTableDescriptor htd,
WALKey logKey,
WALEdit logEdit)
Utility method used to set the correct scopes on each log key.
|
void |
Replication.visitLogEntryBeforeWrite(HTableDescriptor htd,
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 | Field and Description |
|---|---|
private WALEdit |
WAL.Entry.edit |
| Modifier and Type | Method and Description |
|---|---|
WALEdit |
WAL.Entry.getEdit()
Gets the edit
|
| Modifier and Type | Method and Description |
|---|---|
long |
WAL.append(HTableDescriptor htd,
HRegionInfo info,
WALKey key,
WALEdit edits,
boolean inMemstore)
Append a set of edits to the WAL.
|
long |
DisabledWALProvider.DisabledWAL.append(HTableDescriptor htd,
HRegionInfo info,
WALKey key,
WALEdit edits,
boolean inMemstore) |
| Modifier and Type | Method and Description |
|---|---|
static List<WALSplitter.MutationReplay> |
WALSplitter.getMutationsFromWALEntry(org.apache.hadoop.hbase.protobuf.generated.AdminProtos.WALEntry entry,
CellScanner cells,
Pair<WALKey,WALEdit> logEntry,
Durability durability)
This function is used to construct mutations from a WALEntry.
|
| Constructor and Description |
|---|
WAL.Entry(WALKey key,
WALEdit edit)
Constructor for both params
|
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