Uses of Class
org.apache.cassandra.utils.concurrent.Refs

Packages that use Refs

Package	Description
org.apache.cassandra.db
org.apache.cassandra.db.compaction
org.apache.cassandra.service
org.apache.cassandra.utils.concurrent

Uses of Refs in org.apache.cassandra.db

Fields in org.apache.cassandra.db declared as Refs

Modifier and Type	Field and Description
Refs<SSTableReader>	ColumnFamilyStore.RefViewFragment.refs

Methods in org.apache.cassandra.db that return Refs

Modifier and Type	Method and Description
Refs<SSTableReader>	ColumnFamilyStore.getAndReferenceOverlappingLiveSSTables(java.lang.Iterable<SSTableReader> sstables) like getOverlappingSSTables, but acquires references before returning
Refs<SSTableReader>	ColumnFamilyStore.getSnapshotSSTableReader(java.lang.String tag)

Constructors in org.apache.cassandra.db with parameters of type Refs

Constructor and Description
RefViewFragment(java.util.List<SSTableReader> sstables, java.lang.Iterable<Memtable> memtables, Refs<SSTableReader> refs)

Uses of Refs in org.apache.cassandra.db.compaction

Methods in org.apache.cassandra.db.compaction with parameters of type Refs

Modifier and Type	Method and Description
void	CompactionManager.performAnticompaction(ColumnFamilyStore cfs, java.util.Collection<Range<Token>> ranges, Refs<SSTableReader> validatedForRepair, LifecycleTransaction txn, long repairedAt, java.util.UUID parentRepairSession) Make sure the {validatedForRepair} are marked for compaction before calling this.
com.google.common.util.concurrent.ListenableFuture<?>	CompactionManager.submitAntiCompaction(ColumnFamilyStore cfs, java.util.Collection<Range<Token>> ranges, Refs<SSTableReader> sstables, long repairedAt, java.util.UUID parentRepairSession)

Uses of Refs in org.apache.cassandra.service

Methods in org.apache.cassandra.service that return Refs

Modifier and Type

Method and Description

Refs<SSTableReader>

ActiveRepairService.ParentRepairSession.getActiveRepairedSSTableRefsForAntiCompaction(java.util.UUID cfId, java.util.UUID parentSessionId) Get the still active sstables we should run anticompaction on note that validation and streaming do not call this method - they have to work on the actual active sstables on the node, we only call this to know which sstables are still there that were there when we started the repair

Uses of Refs in org.apache.cassandra.utils.concurrent

Methods in org.apache.cassandra.utils.concurrent that return Refs

Modifier and Type	Method and Description
Refs<T>	Refs.addAll(Refs<T> add) Merge two sets of references, ensuring only one reference is retained between the two sets
static <T extends RefCounted<T>> Refs<T>	Refs.ref(java.lang.Iterable<T> reference)
static <T extends RefCounted<T>> Refs<T>	Refs.tryRef(java.lang.Iterable<T> reference) Acquire a reference to all of the provided objects, or none

Methods in org.apache.cassandra.utils.concurrent with parameters of type Refs

Modifier and Type	Method and Description
Refs<T>	Refs.addAll(Refs<T> add) Merge two sets of references, ensuring only one reference is retained between the two sets