private void processFragmentResponseDependencies(FragmentResponseMessage response) {
int depCount = response.getTableCount();
for (int i = 0; i < depCount; i++) {
int dependencyId = response.getTableDependencyIdAtIndex(i);
VoltTable payload = response.getTableAtIndex(i);
assert (payload != null);
// if we're getting a dependency, i hope we know about it
assert (m_missingDependencies != null);
WorkUnit w = m_missingDependencies.get(dependencyId);
if (w == null) {
String msg =
"Unable to find WorkUnit for dependency: "
+ dependencyId
+ " as part of TXN: "
+ txnId
+ " received from execution site: "
+ response.getExecutorSiteId();
hostLog.warn(msg);
// throw new FragmentFailureException();
return;
}
// if the node is recovering, it doesn't matter if the payload matches
if (response.isRecovering()) {
w.putDummyDependency(dependencyId, response.getExecutorSiteId());
} else {
w.putDependency(
dependencyId, response.getExecutorSiteId(), payload, m_site.getSiteTracker());
}
if (w.allDependenciesSatisfied()) {
handleWorkUnitComplete(w);
}
}
}
