Examples with GridDistributedTxMapping org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxMapping used on opensource projects

Example 21 with GridDistributedTxMapping

use of org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxMapping in project ignite by apache.

the class GridNearTxLocal method addEntryMapping.

/**
     * @param maps Mappings.
     */
void addEntryMapping(@Nullable Collection<GridDistributedTxMapping> maps) {
    if (!F.isEmpty(maps)) {
        for (GridDistributedTxMapping map : maps) {
            ClusterNode primary = map.primary();
            GridDistributedTxMapping m = mappings.get(primary.id());
            if (m == null) {
                mappings.put(m = new GridDistributedTxMapping(primary));
                if (map.explicitLock())
                    m.markExplicitLock();
            }
            for (IgniteTxEntry entry : map.entries()) m.add(entry);
        }
        if (log.isDebugEnabled())
            log.debug("Added mappings to transaction [locId=" + cctx.localNodeId() + ", mappings=" + maps + ", tx=" + this + ']');
    }
}

Example 22 with GridDistributedTxMapping

use of org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxMapping in project ignite by apache.

the class GridNearTxFinishFuture method finishOnePhase.

/**
     * @param commit Commit flag.
     */
private void finishOnePhase(boolean commit) {
    assert Thread.holdsLock(this);
    if (finishOnePhaseCalled)
        return;
    finishOnePhaseCalled = true;
    GridDistributedTxMapping locMapping = mappings.localMapping();
    if (locMapping != null) {
        // No need to send messages as transaction was already committed on remote node.
        // Finish local mapping only as we need send commit message to backups.
        IgniteInternalFuture<IgniteInternalTx> fut = cctx.tm().txHandler().finishColocatedLocal(commit, tx);
        // Add new future.
        if (fut != null)
            add(fut);
    }
}

Example 23 with GridDistributedTxMapping

use of org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxMapping in project ignite by apache.

the class GridNearTxPrepareFutureAdapter method onPrepareResponse.

/**
     * @param m Mapping.
     * @param res Response.
     * @param updateMapping Update mapping flag.
     */
@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
final void onPrepareResponse(GridDistributedTxMapping m, GridNearTxPrepareResponse res, boolean updateMapping) {
    if (res == null)
        return;
    assert res.error() == null : res;
    UUID nodeId = m.primary().id();
    for (Map.Entry<IgniteTxKey, CacheVersionedValue> entry : res.ownedValues().entrySet()) {
        IgniteTxEntry txEntry = tx.entry(entry.getKey());
        assert txEntry != null;
        GridCacheContext cacheCtx = txEntry.context();
        while (true) {
            try {
                if (cacheCtx.isNear()) {
                    GridNearCacheEntry nearEntry = (GridNearCacheEntry) txEntry.cached();
                    CacheVersionedValue tup = entry.getValue();
                    nearEntry.resetFromPrimary(tup.value(), tx.xidVersion(), tup.version(), nodeId, tx.topologyVersion());
                } else if (txEntry.cached().detached()) {
                    GridDhtDetachedCacheEntry detachedEntry = (GridDhtDetachedCacheEntry) txEntry.cached();
                    CacheVersionedValue tup = entry.getValue();
                    detachedEntry.resetFromPrimary(tup.value(), tx.xidVersion());
                }
                break;
            } catch (GridCacheEntryRemovedException ignored) {
                // Retry.
                txEntry.cached(cacheCtx.cache().entryEx(txEntry.key(), tx.topologyVersion()));
            }
        }
    }
    tx.implicitSingleResult(res.returnValue());
    for (IgniteTxKey key : res.filterFailedKeys()) {
        IgniteTxEntry txEntry = tx.entry(key);
        assert txEntry != null : "Missing tx entry for write key: " + key;
        txEntry.op(NOOP);
        assert txEntry.context() != null;
        ExpiryPolicy expiry = txEntry.context().expiryForTxEntry(txEntry);
        if (expiry != null)
            txEntry.ttl(CU.toTtl(expiry.getExpiryForAccess()));
    }
    if (!m.empty()) {
        // This step is very important as near and DHT versions grow separately.
        cctx.versions().onReceived(nodeId, res.dhtVersion());
        if (updateMapping && m.hasNearCacheEntries()) {
            GridCacheVersion writeVer = res.writeVersion();
            if (writeVer == null)
                writeVer = res.dhtVersion();
            // Register DHT version.
            m.dhtVersion(res.dhtVersion(), writeVer);
            GridDistributedTxMapping map = tx.mappings().get(nodeId);
            if (map != null)
                map.dhtVersion(res.dhtVersion(), writeVer);
            tx.readyNearLocks(m, res.pending(), res.committedVersions(), res.rolledbackVersions());
        }
    }
}