/** {@inheritDoc} */
@Override
public Set<Long> call() throws IgniteCheckedException {
assert ignite != null;
if (log.isInfoEnabled())
log.info("Running GetAndIncrementJob on node: " + ignite.cluster().localNode().id());
IgniteAtomicSequence seq = ignite.atomicSequence(seqName, 0, true);
assert seq != null;
// Result set.
Set<Long> resSet = new HashSet<>();
// Get sequence value and try to put it result set.
for (int i = 0; i < retries; i++) {
long val = seq.getAndIncrement();
assert !resSet.contains(val) : "Element already in set : " + val;
resSet.add(val);
}
return resSet;
}
/** Checks consistency after all operations. */
private void consistencyCheck() {
if (CONSISTENCY_CHECK) {
assert lock.writeLock().isHeldByCurrentThread();
if (node2part == null) return;
for (Map.Entry<UUID, GridDhtPartitionMap> e : node2part.entrySet()) {
for (Integer p : e.getValue().keySet()) {
Set<UUID> nodeIds = part2node.get(p);
assert nodeIds != null
: "Failed consistency check [part=" + p + ", nodeId=" + e.getKey() + ']';
assert nodeIds.contains(e.getKey())
: "Failed consistency check [part="
+ p
+ ", nodeId="
+ e.getKey()
+ ", nodeIds="
+ nodeIds
+ ']';
}
}
for (Map.Entry<Integer, Set<UUID>> e : part2node.entrySet()) {
for (UUID nodeId : e.getValue()) {
GridDhtPartitionMap map = node2part.get(nodeId);
assert map != null
: "Failed consistency check [part=" + e.getKey() + ", nodeId=" + nodeId + ']';
assert map.containsKey(e.getKey())
: "Failed consistency check [part=" + e.getKey() + ", nodeId=" + nodeId + ']';
}
}
}
}
