C D E G I K M O R S U

C

closeWal(BatchWriter, Key) - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

Write a closed Replication.Status mutation for the given Key using the provided BatchWriter

CloseWriteAheadLogReferences - Class in org.apache.accumulo.gc.replication

It's impossible to know when all references to a WAL have been removed from the metadata table as the references are potentially spread across the entire tablets row-space.

CloseWriteAheadLogReferences(AccumuloServerContext) - Constructor for class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

collect(GarbageCollectionEnvironment) - Method in class org.apache.accumulo.gc.GarbageCollectionAlgorithm

collect(GCStatus) - Method in class org.apache.accumulo.gc.GarbageCollectWriteAheadLogs

confirmDeletesFromReplication(Iterator<Map.Entry<String, Replication.Status>>, Iterator<Map.Entry<String, String>>) - Method in class org.apache.accumulo.gc.GarbageCollectionAlgorithm

D

delete(SortedMap<String, String>) - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Delete the given files from the provided Map of relative path to absolute path for each file that should be deleted

deleteTableDirIfEmpty(String) - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Delete a table's directory if it is empty.

E

execute(String[]) - Method in class org.apache.accumulo.gc.GCExecutable

G

GarbageCollectionAlgorithm - Class in org.apache.accumulo.gc

GarbageCollectionAlgorithm() - Constructor for class org.apache.accumulo.gc.GarbageCollectionAlgorithm

GarbageCollectionEnvironment - Interface in org.apache.accumulo.gc

GarbageCollectWriteAheadLogs - Class in org.apache.accumulo.gc

GCExecutable - Class in org.apache.accumulo.gc

GCExecutable() - Constructor for class org.apache.accumulo.gc.GCExecutable

getActiveTservers(TInfo) - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

Get the active tabletservers as seen by the master.

getActiveWalsForServer(TInfo, HostAndPort) - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

getBlipIterator() - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Fetch a list of paths for all bulk loads in progress (blip) from a given table, RootTable.NAME or MetadataTable.NAME

getCandidates(String, List<String>) - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Return a list of paths to files and dirs which are candidates for deletion from a given table, RootTable.NAME or MetadataTable.NAME

getClosedLogs(Connector) - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

Construct the set of referenced WALs from zookeeper

getReferenceIterator() - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Fetches the references to files, MetadataSchema.TabletsSection.DataFileColumnFamily.NAME or MetadataSchema.TabletsSection.ScanFileColumnFamily.NAME, from tablets

getReplicationNeededIterator() - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Determine if the given absolute file is still pending replication

getSortedWALogs() - Method in class org.apache.accumulo.gc.GarbageCollectWriteAheadLogs

Looks for write-ahead logs in recovery directories.

getStatus(TInfo, TCredentials) - Method in class org.apache.accumulo.gc.SimpleGarbageCollector

getTableIDs() - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Return the set of tableIDs for the given instance this GarbageCollector is running over

I

incrementCandidatesStat(long) - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Increment the number of candidates for deletion for the current garbage collection run

incrementInUseStat(long) - Method in interface org.apache.accumulo.gc.GarbageCollectionEnvironment

Increment the number of files still in use for the current garbage collection run

K

keyword() - Method in class org.apache.accumulo.gc.GCExecutable

M

main(String[]) - Static method in class org.apache.accumulo.gc.SimpleGarbageCollector

O

org.apache.accumulo.gc - package org.apache.accumulo.gc

org.apache.accumulo.gc.replication - package org.apache.accumulo.gc.replication

R

removeReplicationEntries(Map<UUID, TServerInstance>) - Method in class org.apache.accumulo.gc.GarbageCollectWriteAheadLogs

run() - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

S

SimpleGarbageCollector - Class in org.apache.accumulo.gc

SimpleGarbageCollector(SimpleGarbageCollector.Opts, VolumeManager, ServerConfigurationFactory) - Constructor for class org.apache.accumulo.gc.SimpleGarbageCollector

Creates a new garbage collector.

U

updateReplicationEntries(Connector, Set<String>) - Method in class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences

Given the set of WALs which have references in the metadata table, close any status messages with reference that WAL.

C D E G I K M O R S U