| Package | Description |
|---|---|
| org.apache.hadoop.hbase | |
| org.apache.hadoop.hbase.client |
Provides HBase Client
|
| Modifier and Type | Method and Description |
|---|---|
static RegionLocations |
MetaTableAccessor.getRegionLocations(Result r)
Returns an HRegionLocationList extracted from the result.
|
RegionLocations |
RegionLocations.mergeLocations(RegionLocations other)
Merges this RegionLocations list with the given list assuming
same range, and keeping the most up to date version of the
HRegionLocation entries from either list according to seqNum.
|
RegionLocations |
RegionLocations.remove(HRegionLocation location)
Removes the given location from the list
|
RegionLocations |
RegionLocations.remove(int replicaId)
Removes location of the given replicaId from the list
|
RegionLocations |
RegionLocations.removeByServer(ServerName serverName)
Returns a new RegionLocations with the locations removed (set to null)
which have the destination server as given.
|
RegionLocations |
RegionLocations.updateLocation(HRegionLocation location,
boolean checkForEquals,
boolean force)
Updates the location with new only if the new location has a higher
seqNum than the old one or force is true.
|
| Modifier and Type | Method and Description |
|---|---|
RegionLocations |
RegionLocations.mergeLocations(RegionLocations other)
Merges this RegionLocations list with the given list assuming
same range, and keeping the most up to date version of the
HRegionLocation entries from either list according to seqNum.
|
| Modifier and Type | Field and Description |
|---|---|
private ConcurrentMap<TableName,ConcurrentNavigableMap<byte[],RegionLocations>> |
MetaCache.cachedRegionLocations
Map of table to table
HRegionLocations. |
| Modifier and Type | Method and Description |
|---|---|
private RegionLocations |
AsyncProcess.AsyncRequestFutureImpl.findAllLocationsOrFail(Action<Row> action,
boolean useCache) |
(package private) RegionLocations |
ConnectionManager.HConnectionImplementation.getCachedLocation(TableName tableName,
byte[] row)
Search the cache for a location that fits our table and row key.
|
RegionLocations |
MetaCache.getCachedLocation(TableName tableName,
byte[] row)
Search the cache for a location that fits our table and row key.
|
RegionLocations |
ZooKeeperRegistry.getMetaRegionLocation() |
RegionLocations |
Registry.getMetaRegionLocation() |
(package private) static RegionLocations |
RpcRetryingCallerWithReadReplicas.getRegionLocations(boolean useCache,
int replicaId,
ClusterConnection cConnection,
TableName tableName,
byte[] row) |
static RegionLocations |
RegionAdminServiceCallable.getRegionLocations(ClusterConnection connection,
TableName tableName,
byte[] row,
boolean useCache,
int replicaId) |
private RegionLocations |
ConnectionManager.HConnectionImplementation.locateMeta(TableName tableName,
boolean useCache,
int replicaId) |
RegionLocations |
ConnectionManager.HConnectionImplementation.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry) |
RegionLocations |
ConnectionAdapter.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry)
Deprecated.
|
RegionLocations |
ClusterConnection.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry) |
RegionLocations |
ConnectionManager.HConnectionImplementation.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry,
int replicaId) |
RegionLocations |
ConnectionAdapter.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry,
int replicaId)
Deprecated.
|
RegionLocations |
ClusterConnection.locateRegion(TableName tableName,
byte[] row,
boolean useCache,
boolean retry,
int replicaId) |
private RegionLocations |
ConnectionManager.HConnectionImplementation.locateRegionInMeta(TableName tableName,
byte[] row,
boolean useCache,
boolean retry,
int replicaId) |
RegionLocations |
ConnectionManager.HConnectionImplementation.relocateRegion(TableName tableName,
byte[] row,
int replicaId) |
RegionLocations |
ConnectionAdapter.relocateRegion(TableName tableName,
byte[] row,
int replicaId)
Deprecated.
|
RegionLocations |
ClusterConnection.relocateRegion(TableName tableName,
byte[] row,
int replicaId)
Find the location of the region of tableName that row
lives in, ignoring any value that might be in the cache.
|
| Modifier and Type | Method and Description |
|---|---|
private ConcurrentNavigableMap<byte[],RegionLocations> |
MetaCache.getTableLocations(TableName tableName) |
(package private) List<RegionLocations> |
HRegionLocator.listRegionLocations() |
static List<RegionLocations> |
MetaScanner.listTableRegionLocations(org.apache.hadoop.conf.Configuration conf,
Connection connection,
TableName tableName)
Lists table regions and locations grouped by region range from META.
|
| Modifier and Type | Method and Description |
|---|---|
private void |
ScannerCallableWithReplicas.addCallsForCurrentReplica(ResultBoundedCompletionService<Pair<Result[],ScannerCallable>> cs,
RegionLocations rl) |
private void |
ScannerCallableWithReplicas.addCallsForOtherReplicas(ResultBoundedCompletionService<Pair<Result[],ScannerCallable>> cs,
RegionLocations rl,
int min,
int max) |
private void |
RpcRetryingCallerWithReadReplicas.addCallsForReplica(ResultBoundedCompletionService<Result> cs,
RegionLocations rl,
int min,
int max)
Creates the calls and submit them
|
private void |
MetaCache.addToCachedServers(RegionLocations locations) |
void |
ConnectionManager.HConnectionImplementation.cacheLocation(TableName tableName,
RegionLocations location)
Put a newly discovered HRegionLocation into the cache.
|
void |
ConnectionAdapter.cacheLocation(TableName tableName,
RegionLocations location)
Deprecated.
|
void |
ClusterConnection.cacheLocation(TableName tableName,
RegionLocations location) |
void |
MetaCache.cacheLocation(TableName tableName,
RegionLocations locations)
Put a newly discovered HRegionLocation into the cache.
|
| Modifier and Type | Method and Description |
|---|---|
(package private) Pair<byte[][],byte[][]> |
HRegionLocator.getStartEndKeys(List<RegionLocations> regions) |
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