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

Example 1 with GridCacheLockTimeoutException

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

the class GridDhtColocatedCache method lockAllAsync0.

/**
 * @param cacheCtx Cache context.
 * @param tx Started colocated transaction (if any).
 * @param threadId Thread ID.
 * @param ver Lock version.
 * @param topVer Topology version.
 * @param keys Mapped keys.
 * @param txRead Tx read.
 * @param retval Return value flag.
 * @param timeout Lock timeout.
 * @param createTtl TTL for create operation.
 * @param accessTtl TTL for read operation.
 * @param filter filter Optional filter.
 * @param skipStore Skip store flag.
 * @return Lock future.
 */
private IgniteInternalFuture<Exception> lockAllAsync0(GridCacheContext<?, ?> cacheCtx, @Nullable final GridNearTxLocal tx, long threadId, final GridCacheVersion ver, AffinityTopologyVersion topVer, final Collection<KeyCacheObject> keys, final boolean txRead, boolean retval, final long timeout, final long createTtl, final long accessTtl, @Nullable final CacheEntryPredicate[] filter, boolean skipStore, boolean keepBinary) {
    int cnt = keys.size();
    if (tx == null) {
        GridDhtLockFuture fut = new GridDhtLockFuture(ctx, ctx.localNodeId(), ver, topVer, cnt, txRead, retval, timeout, tx, threadId, createTtl, accessTtl, filter, skipStore, keepBinary);
        // Add before mapping.
        if (!ctx.mvcc().addFuture(fut))
            throw new IllegalStateException("Duplicate future ID: " + fut);
        boolean timedout = false;
        for (KeyCacheObject key : keys) {
            if (timedout)
                break;
            while (true) {
                GridDhtCacheEntry entry = entryExx(key, topVer);
                try {
                    fut.addEntry(key == null ? null : entry);
                    if (fut.isDone())
                        timedout = true;
                    break;
                } catch (GridCacheEntryRemovedException ignore) {
                    if (log.isDebugEnabled())
                        log.debug("Got removed entry when adding lock (will retry): " + entry);
                } catch (GridDistributedLockCancelledException e) {
                    if (log.isDebugEnabled())
                        log.debug("Failed to add entry [err=" + e + ", entry=" + entry + ']');
                    fut.onError(e);
                    return new GridDhtFinishedFuture<>(e);
                }
            }
        }
        // This will send remote messages.
        fut.map();
        return new GridDhtEmbeddedFuture<>(new C2<Boolean, Exception, Exception>() {

            @Override
            public Exception apply(Boolean b, Exception e) {
                if (e != null)
                    e = U.unwrap(e);
                else if (!b)
                    e = new GridCacheLockTimeoutException(ver);
                return e;
            }
        }, fut);
    } else {
        // Handle implicit locks for pessimistic transactions.
        ctx.tm().txContext(tx);
        if (log.isDebugEnabled())
            log.debug("Performing colocated lock [tx=" + tx + ", keys=" + keys + ']');
        IgniteInternalFuture<GridCacheReturn> txFut = tx.lockAllAsync(cacheCtx, keys, retval, txRead, createTtl, accessTtl, skipStore, keepBinary);
        return new GridDhtEmbeddedFuture<>(new C2<GridCacheReturn, Exception, Exception>() {

            @Override
            public Exception apply(GridCacheReturn ret, Exception e) {
                if (e != null)
                    e = U.unwrap(e);
                assert !tx.empty();
                return e;
            }
        }, txFut);
    }
}

Example 2 with GridCacheLockTimeoutException

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

the class GridDhtTransactionalCacheAdapter method lockAllAsync.

/**
 * @param cacheCtx Cache context.
 * @param nearNode Near node.
 * @param req Request.
 * @param filter0 Filter.
 * @return Future.
 */
public IgniteInternalFuture<GridNearLockResponse> lockAllAsync(final GridCacheContext<?, ?> cacheCtx, final ClusterNode nearNode, final GridNearLockRequest req, @Nullable final CacheEntryPredicate[] filter0) {
    final List<KeyCacheObject> keys = req.keys();
    CacheEntryPredicate[] filter = filter0;
    // Set message into thread context.
    GridDhtTxLocal tx = null;
    try {
        int cnt = keys.size();
        if (req.inTx()) {
            GridCacheVersion dhtVer = ctx.tm().mappedVersion(req.version());
            if (dhtVer != null)
                tx = ctx.tm().tx(dhtVer);
        }
        final List<GridCacheEntryEx> entries = new ArrayList<>(cnt);
        // Unmarshal filter first.
        if (filter == null)
            filter = req.filter();
        GridDhtLockFuture fut = null;
        GridDhtPartitionTopology top = null;
        if (req.firstClientRequest()) {
            assert nearNode.isClient();
            top = topology();
            top.readLock();
            if (!top.topologyVersionFuture().isDone()) {
                top.readUnlock();
                return null;
            }
        }
        try {
            if (top != null && needRemap(req.topologyVersion(), top.readyTopologyVersion())) {
                if (log.isDebugEnabled()) {
                    log.debug("Client topology version mismatch, need remap lock request [" + "reqTopVer=" + req.topologyVersion() + ", locTopVer=" + top.readyTopologyVersion() + ", req=" + req + ']');
                }
                GridNearLockResponse res = sendClientLockRemapResponse(nearNode, req, top.lastTopologyChangeVersion());
                return new GridFinishedFuture<>(res);
            }
            if (req.inTx()) {
                if (tx == null) {
                    tx = new GridDhtTxLocal(ctx.shared(), topology().readyTopologyVersion(), nearNode.id(), req.version(), req.futureId(), req.miniId(), req.threadId(), /*implicitTx*/
                    false, /*implicitSingleTx*/
                    false, ctx.systemTx(), false, ctx.ioPolicy(), PESSIMISTIC, req.isolation(), req.timeout(), req.isInvalidate(), !req.skipStore(), false, req.txSize(), null, securitySubjectId(ctx), req.taskNameHash(), req.txLabel(), null);
                    if (req.syncCommit())
                        tx.syncMode(FULL_SYNC);
                    tx = ctx.tm().onCreated(null, tx);
                    if (tx == null || !tx.init()) {
                        String msg = "Failed to acquire lock (transaction has been completed): " + req.version();
                        U.warn(log, msg);
                        if (tx != null)
                            tx.rollbackDhtLocal();
                        return new GridDhtFinishedFuture<>(new IgniteTxRollbackCheckedException(msg));
                    }
                    tx.topologyVersion(req.topologyVersion());
                }
                GridDhtPartitionsExchangeFuture lastFinishedFut = ctx.shared().exchange().lastFinishedFuture();
                CacheOperationContext opCtx = ctx.operationContextPerCall();
                CacheInvalidStateException validateCacheE = lastFinishedFut.validateCache(ctx, opCtx != null && opCtx.recovery(), req.txRead(), null, keys);
                if (validateCacheE != null)
                    throw validateCacheE;
            } else {
                fut = new GridDhtLockFuture(ctx, nearNode.id(), req.version(), req.topologyVersion(), cnt, req.txRead(), req.needReturnValue(), req.timeout(), tx, req.threadId(), req.createTtl(), req.accessTtl(), filter, req.skipStore(), req.keepBinary());
                // Add before mapping.
                if (!ctx.mvcc().addFuture(fut))
                    throw new IllegalStateException("Duplicate future ID: " + fut);
            }
        } finally {
            if (top != null)
                top.readUnlock();
        }
        boolean timedOut = false;
        for (KeyCacheObject key : keys) {
            if (timedOut)
                break;
            while (true) {
                // Specify topology version to make sure containment is checked
                // based on the requested version, not the latest.
                GridDhtCacheEntry entry = entryExx(key, req.topologyVersion());
                try {
                    if (fut != null) {
                        // This method will add local candidate.
                        // Entry cannot become obsolete after this method succeeded.
                        fut.addEntry(key == null ? null : entry);
                        if (fut.isDone()) {
                            timedOut = true;
                            break;
                        }
                    }
                    entries.add(entry);
                    break;
                } catch (GridCacheEntryRemovedException ignore) {
                    if (log.isDebugEnabled())
                        log.debug("Got removed entry when adding lock (will retry): " + entry);
                } catch (GridDistributedLockCancelledException e) {
                    if (log.isDebugEnabled())
                        log.debug("Got lock request for cancelled lock (will ignore): " + entry);
                    fut.onError(e);
                    return new GridDhtFinishedFuture<>(e);
                }
            }
        }
        // Handle implicit locks for pessimistic transactions.
        if (req.inTx()) {
            ctx.tm().txContext(tx);
            if (log.isDebugEnabled())
                log.debug("Performing DHT lock [tx=" + tx + ", entries=" + entries + ']');
            IgniteInternalFuture<GridCacheReturn> txFut = tx.lockAllAsync(cacheCtx, entries, req.messageId(), req.txRead(), req.needReturnValue(), req.createTtl(), req.accessTtl(), req.skipStore(), req.keepBinary(), req.nearCache());
            final GridDhtTxLocal t = tx;
            return new GridDhtEmbeddedFuture(txFut, new C2<GridCacheReturn, Exception, IgniteInternalFuture<GridNearLockResponse>>() {

                @Override
                public IgniteInternalFuture<GridNearLockResponse> apply(GridCacheReturn o, Exception e) {
                    if (e != null)
                        e = U.unwrap(e);
                    // Transaction can be emptied by asynchronous rollback.
                    assert e != null || !t.empty();
                    // Create response while holding locks.
                    final GridNearLockResponse resp = createLockReply(nearNode, entries, req, t, t.xidVersion(), e);
                    assert !t.implicit() : t;
                    assert !t.onePhaseCommit() : t;
                    sendLockReply(nearNode, t, req, resp);
                    return new GridFinishedFuture<>(resp);
                }
            });
        } else {
            assert fut != null;
            // This will send remote messages.
            fut.map();
            final GridCacheVersion mappedVer = fut.version();
            return new GridDhtEmbeddedFuture<>(new C2<Boolean, Exception, GridNearLockResponse>() {

                @Override
                public GridNearLockResponse apply(Boolean b, Exception e) {
                    if (e != null)
                        e = U.unwrap(e);
                    else if (!b)
                        e = new GridCacheLockTimeoutException(req.version());
                    GridNearLockResponse res = createLockReply(nearNode, entries, req, null, mappedVer, e);
                    sendLockReply(nearNode, null, req, res);
                    return res;
                }
            }, fut);
        }
    } catch (IgniteCheckedException | RuntimeException e) {
        U.error(log, req, e);
        if (tx != null) {
            try {
                tx.rollbackDhtLocal();
            } catch (IgniteCheckedException ex) {
                U.error(log, "Failed to rollback the transaction: " + tx, ex);
            }
        }
        try {
            GridNearLockResponse res = createLockReply(nearNode, Collections.emptyList(), req, tx, tx != null ? tx.xidVersion() : req.version(), e);
            sendLockReply(nearNode, null, req, res);
        } catch (Exception ex) {
            U.error(log, "Failed to send response for request message: " + req, ex);
        }
        return new GridDhtFinishedFuture<>(new IgniteCheckedException(e));
    }
}