/**
* @param req Update request.
* @param res Update response.
*/
public void processNearAtomicUpdateResponse(
GridNearAtomicUpdateRequest req, GridNearAtomicUpdateResponse res) {
if (F.size(res.failedKeys()) == req.keys().size()) return;
/*
* Choose value to be stored in near cache: first check key is not in failed and not in skipped list,
* then check if value was generated on primary node, if not then use value sent in request.
*/
Collection<KeyCacheObject> failed = res.failedKeys();
List<Integer> nearValsIdxs = res.nearValuesIndexes();
List<Integer> skipped = res.skippedIndexes();
GridCacheVersion ver = req.updateVersion();
if (ver == null) ver = res.nearVersion();
assert ver != null : "Failed to find version [req=" + req + ", res=" + res + ']';
int nearValIdx = 0;
String taskName = ctx.kernalContext().task().resolveTaskName(req.taskNameHash());
for (int i = 0; i < req.keys().size(); i++) {
if (F.contains(skipped, i)) continue;
KeyCacheObject key = req.keys().get(i);
if (F.contains(failed, key)) continue;
if (ctx.affinity()
.belongs(
ctx.localNode(),
ctx.affinity().partition(key),
req.topologyVersion())) { // Reader became backup.
GridCacheEntryEx entry = peekEx(key);
if (entry != null && entry.markObsolete(ver)) removeEntry(entry);
continue;
}
CacheObject val = null;
if (F.contains(nearValsIdxs, i)) {
val = res.nearValue(nearValIdx);
nearValIdx++;
} else {
assert req.operation() != TRANSFORM;
if (req.operation() != DELETE) val = req.value(i);
}
long ttl = res.nearTtl(i);
long expireTime = res.nearExpireTime(i);
if (ttl != CU.TTL_NOT_CHANGED && expireTime == CU.EXPIRE_TIME_CALCULATE)
expireTime = CU.toExpireTime(ttl);
try {
processNearAtomicUpdateResponse(
ver,
key,
val,
null,
ttl,
expireTime,
req.keepBinary(),
req.nodeId(),
req.subjectId(),
taskName);
} catch (IgniteCheckedException e) {
res.addFailedKey(
key, new IgniteCheckedException("Failed to update key in near cache: " + key, e));
}
}
}
