org.apache.cassandra.db.lifecycle.Tracker.<init> java code examples

Common ways to obtain Tracker

private void myMethod () {
 Tracker t =new Tracker(null, false)
ColumnFamilyStore columnFamilyStore;columnFamilyStore.getTracker()
Memtable memtable;new Tracker(memtable, loadsstables)
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}

/**
 * construct an empty Transaction with no existing readers
 */
@SuppressWarnings("resource") // log closed during postCleanup
public static LifecycleTransaction offline(OperationType operationType)
{
  Tracker dummy = new Tracker(null, false);
  return new LifecycleTransaction(dummy, new LogTransaction(operationType, dummy), Collections.emptyList());
}

/**
 * construct an empty Transaction with no existing readers
 */
@SuppressWarnings("resource") // log closed during postCleanup
public static LifecycleTransaction offline(OperationType operationType)
{
  Tracker dummy = new Tracker(null, false);
  return new LifecycleTransaction(dummy, new LogTransaction(operationType, dummy), Collections.emptyList());
}

/**
 * construct an empty Transaction with no existing readers
 */
@SuppressWarnings("resource") // log closed during postCleanup
public static LifecycleTransaction offline(OperationType operationType)
{
  Tracker dummy = new Tracker(null, false);
  return new LifecycleTransaction(dummy, new LogTransaction(operationType, dummy), Collections.emptyList());
}

/**
 * construct an empty Transaction with no existing readers
 */
@SuppressWarnings("resource") // log closed during postCleanup
public static LifecycleTransaction offline(OperationType operationType)
{
  Tracker dummy = new Tracker(false);
  return new LifecycleTransaction(dummy, new LogTransaction(operationType, dummy), Collections.emptyList());
}

/**
 * construct a Transaction for use in an offline operation
 */
public static LifecycleTransaction offline(OperationType operationType, Iterable<SSTableReader> readers)
{
  // if offline, for simplicity we just use a dummy tracker
  Tracker dummy = new Tracker(false);
  dummy.addInitialSSTables(readers);
  dummy.apply(updateCompacting(emptySet(), readers));
  return new LifecycleTransaction(dummy, operationType, readers);
}

/**
 * construct a Transaction for use in an offline operation
 */
public static LifecycleTransaction offline(OperationType operationType, Iterable<SSTableReader> readers)
{
  // if offline, for simplicity we just use a dummy tracker
  Tracker dummy = new Tracker(null, false);
  dummy.addInitialSSTables(readers);
  dummy.apply(updateCompacting(emptySet(), readers));
  return new LifecycleTransaction(dummy, operationType, readers);
}

/**
 * construct a Transaction for use in an offline operation
 */
public static LifecycleTransaction offline(OperationType operationType, Iterable<SSTableReader> readers)
{
  // if offline, for simplicity we just use a dummy tracker
  Tracker dummy = new Tracker(null, false);
  dummy.addInitialSSTables(readers);
  dummy.apply(updateCompacting(emptySet(), readers));
  return new LifecycleTransaction(dummy, operationType, readers);
}

/**
 * construct a Transaction for use in an offline operation
 */
public static LifecycleTransaction offline(OperationType operationType, Iterable<SSTableReader> readers)
{
  // if offline, for simplicity we just use a dummy tracker
  Tracker dummy = new Tracker(null, false);
  dummy.addInitialSSTables(readers);
  dummy.apply(updateCompacting(emptySet(), readers));
  return new LifecycleTransaction(dummy, operationType, readers);
}

if (DatabaseDescriptor.isDaemonInitialized())
  initialMemtable = new Memtable(new AtomicReference<>(CommitLog.instance.getCurrentPosition()), this);
data = new Tracker(initialMemtable, loadSSTables);

if (DatabaseDescriptor.isDaemonInitialized())
  initialMemtable = new Memtable(new AtomicReference<>(CommitLog.instance.getCurrentPosition()), this);
data = new Tracker(initialMemtable, loadSSTables);

if (DatabaseDescriptor.isDaemonInitialized())
  initialMemtable = new Memtable(new AtomicReference<>(CommitLog.instance.getCurrentPosition()), this);
data = new Tracker(initialMemtable, loadSSTables);

Popular methods of Tracker

tryModify
addInitialSSTables
apply
atomically tests permit against the view and applies function to it, if permit yields true, returnin
dropSSTables
dropSSTablesIfInvalid
emptySet
isDummy
updateSizeTracking
addSSTables
getCompacting
getMemtableFor
get the Memtable that the ordered writeOp should be directed to
getUncompacting

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How to use org.apache.cassandra.db.lifecycle.Trackerconstructor

Best Java code snippets using org.apache.cassandra.db.lifecycle.Tracker.<init> (Showing top 11 results out of 315)

How to use
org.apache.cassandra.db.lifecycle.Tracker
constructor