/** @param m Mapping. */
private void finish(GridDistributedTxMapping m) {
ClusterNode n = m.node();
assert !m.empty();
GridNearTxFinishRequest req =
new GridNearTxFinishRequest(
futId,
tx.xidVersion(),
tx.threadId(),
commit,
tx.isInvalidate(),
tx.system(),
tx.ioPolicy(),
tx.syncCommit(),
tx.syncRollback(),
m.explicitLock(),
tx.storeEnabled(),
tx.topologyVersion(),
null,
null,
null,
tx.size(),
tx.subjectId(),
tx.taskNameHash(),
tx.activeCachesDeploymentEnabled());
// If this is the primary node for the keys.
if (n.isLocal()) {
req.miniId(IgniteUuid.randomUuid());
IgniteInternalFuture<IgniteInternalTx> fut = cctx.tm().txHandler().finish(n.id(), tx, req);
// Add new future.
if (fut != null) add(fut);
} else {
FinishMiniFuture fut = new FinishMiniFuture(m);
req.miniId(fut.futureId());
add(fut); // Append new future.
if (tx.pessimistic()) cctx.tm().beforeFinishRemote(n.id(), tx.threadId());
try {
cctx.io().send(n, req, tx.ioPolicy());
// If we don't wait for result, then mark future as done.
if (!isSync() && !m.explicitLock()) fut.onDone();
} catch (ClusterTopologyCheckedException e) {
// Remove previous mapping.
mappings.remove(m.node().id());
fut.onNodeLeft(n.id());
} catch (IgniteCheckedException e) {
// Fail the whole thing.
fut.onDone(e);
}
}
}
/** @param nodeId Undo mapping. */
@Override
public boolean removeMapping(UUID nodeId) {
if (mappings.remove(nodeId) != null) {
if (log.isDebugEnabled())
log.debug("Removed mapping for node [nodeId=" + nodeId + ", tx=" + this + ']');
return true;
} else {
if (log.isDebugEnabled())
log.debug("Mapping for node was not found [nodeId=" + nodeId + ", tx=" + this + ']');
return false;
}
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override
public boolean onNodeLeft(UUID nodeId) {
boolean found = false;
for (IgniteInternalFuture<?> fut : futures())
if (isMini(fut)) {
MinFuture f = (MinFuture) fut;
if (f.onNodeLeft(nodeId)) {
// Remove previous mapping.
mappings.remove(nodeId);
found = true;
}
}
return found;
}
