long seqId, long expiration) throws IOException, ClassNotFoundException {
if (context.isStopped()) {
return false;
}
final Object key = marshaller.objectFromByteBuffer(serializedKey);
if (!notNullFilter.accept(key)) {
return true;
}
EntryPosition entry = temporaryTable.get(key);
if (entry == null) {
entry = index.getPosition(key, serializedKey);