Examples with CancelException org.apache.geode.CancelException used on opensource projects

Example 6 with CancelException

use of org.apache.geode.CancelException in project geode by apache.

the class CompactRequest method send.

public static Map<DistributedMember, Set<PersistentID>> send(DM dm) {
    Set recipients = dm.getOtherDistributionManagerIds();
    CompactRequest request = new CompactRequest();
    request.setRecipients(recipients);
    CompactReplyProcessor replyProcessor = new CompactReplyProcessor(dm, recipients);
    request.msgId = replyProcessor.getProcessorId();
    dm.putOutgoing(request);
    request.setSender(dm.getDistributionManagerId());
    request.process((DistributionManager) dm);
    try {
        replyProcessor.waitForReplies();
    } catch (ReplyException e) {
        if (!(e.getCause() instanceof CancelException)) {
            throw e;
        }
    } catch (InterruptedException e) {
        logger.warn(e);
    }
    return replyProcessor.results;
}

Example 7 with CancelException

use of org.apache.geode.CancelException in project geode by apache.

the class RevokePersistentIDRequest method send.

public static void send(DM dm, PersistentMemberPattern pattern) {
    Set recipients = dm.getOtherDistributionManagerIds();
    RevokePersistentIDRequest request = new RevokePersistentIDRequest(pattern);
    request.setRecipients(recipients);
    AdminMultipleReplyProcessor replyProcessor = new AdminMultipleReplyProcessor(dm, recipients);
    request.msgId = replyProcessor.getProcessorId();
    dm.putOutgoing(request);
    try {
        replyProcessor.waitForReplies();
    } catch (ReplyException e) {
        if (e.getCause() instanceof CancelException) {
            // ignore
            return;
        }
        throw e;
    } catch (InterruptedException e) {
        logger.warn(e);
    }
    request.createResponse((DistributionManager) dm);
}

Example 8 with CancelException

use of org.apache.geode.CancelException in project geode by apache.

the class FunctionStreamingReplyMessage method toData.

@Override
public void toData(DataOutput out) throws IOException {
    super.toData(out);
    out.writeInt(this.msgNum);
    out.writeBoolean(this.lastMsg);
    out.writeInt(this.processorId);
    // soubhik. fix for ticket 40670
    try {
        DataSerializer.writeObject(this.result, out);
    } catch (Exception ex) {
        if (ex instanceof CancelException) {
            throw new DistributedSystemDisconnectedException(ex);
        }
        NotSerializableException ioEx = new NotSerializableException(this.result.getClass().getName());
        ioEx.initCause(ex);
        throw ioEx;
    }
}

Example 9 with CancelException

use of org.apache.geode.CancelException in project geode by apache.

the class GemFireCacheImpl method shutDownOnePRGracefully.

private void shutDownOnePRGracefully(PartitionedRegion partitionedRegion) {
    boolean acquiredLock = false;
    try {
        partitionedRegion.acquireDestroyLock();
        acquiredLock = true;
        synchronized (partitionedRegion.getRedundancyProvider()) {
            if (partitionedRegion.isDataStore() && partitionedRegion.getDataStore() != null && partitionedRegion.getDataPolicy() == DataPolicy.PERSISTENT_PARTITION) {
                int numBuckets = partitionedRegion.getTotalNumberOfBuckets();
                Map<InternalDistributedMember, PersistentMemberID>[] bucketMaps = new Map[numBuckets];
                PartitionedRegionDataStore dataStore = partitionedRegion.getDataStore();
                // lock all the primary buckets
                Set<Entry<Integer, BucketRegion>> bucketEntries = dataStore.getAllLocalBuckets();
                for (Entry e : bucketEntries) {
                    BucketRegion bucket = (BucketRegion) e.getValue();
                    if (bucket == null || bucket.isDestroyed) {
                        // bucket region could be destroyed in race condition
                        continue;
                    }
                    bucket.getBucketAdvisor().tryLockIfPrimary();
                    // get map <InternalDistributedMember, persistentID> for this bucket's
                    // remote members
                    bucketMaps[bucket.getId()] = bucket.getBucketAdvisor().adviseInitializedPersistentMembers();
                    if (logger.isDebugEnabled()) {
                        logger.debug("shutDownAll: PR {}: initialized persistent members for {}:{}", partitionedRegion.getName(), bucket.getId(), bucketMaps[bucket.getId()]);
                    }
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("shutDownAll: All buckets for PR {} are locked.", partitionedRegion.getName());
                }
                // send lock profile update to other members
                partitionedRegion.setShutDownAllStatus(PartitionedRegion.PRIMARY_BUCKETS_LOCKED);
                new UpdateAttributesProcessor(partitionedRegion).distribute(false);
                partitionedRegion.getRegionAdvisor().waitForProfileStatus(PartitionedRegion.PRIMARY_BUCKETS_LOCKED);
                if (logger.isDebugEnabled()) {
                    logger.debug("shutDownAll: PR {}: all bucketLock profiles received.", partitionedRegion.getName());
                }
                // if async write, do flush
                if (!partitionedRegion.getAttributes().isDiskSynchronous()) {
                    // several PRs might share the same diskStore, we will only flush once
                    // even flush is called several times.
                    partitionedRegion.getDiskStore().forceFlush();
                    // send flush profile update to other members
                    partitionedRegion.setShutDownAllStatus(PartitionedRegion.DISK_STORE_FLUSHED);
                    new UpdateAttributesProcessor(partitionedRegion).distribute(false);
                    partitionedRegion.getRegionAdvisor().waitForProfileStatus(PartitionedRegion.DISK_STORE_FLUSHED);
                    if (logger.isDebugEnabled()) {
                        logger.debug("shutDownAll: PR {}: all flush profiles received.", partitionedRegion.getName());
                    }
                }
                // async write
                // persist other members to OFFLINE_EQUAL for each bucket region
                // iterate through all the bucketMaps and exclude the items whose
                // idm is no longer online
                Set<InternalDistributedMember> membersToPersistOfflineEqual = partitionedRegion.getRegionAdvisor().adviseDataStore();
                for (Entry e : bucketEntries) {
                    BucketRegion bucket = (BucketRegion) e.getValue();
                    if (bucket == null || bucket.isDestroyed) {
                        // bucket region could be destroyed in race condition
                        continue;
                    }
                    Map<InternalDistributedMember, PersistentMemberID> persistMap = getSubMapForLiveMembers(membersToPersistOfflineEqual, bucketMaps[bucket.getId()]);
                    if (persistMap != null) {
                        bucket.getPersistenceAdvisor().persistMembersOfflineAndEqual(persistMap);
                        if (logger.isDebugEnabled()) {
                            logger.debug("shutDownAll: PR {}: persisting bucket {}:{}", partitionedRegion.getName(), bucket.getId(), persistMap);
                        }
                    }
                }
                // send persisted profile update to other members, let all members to persist
                // before close the region
                partitionedRegion.setShutDownAllStatus(PartitionedRegion.OFFLINE_EQUAL_PERSISTED);
                new UpdateAttributesProcessor(partitionedRegion).distribute(false);
                partitionedRegion.getRegionAdvisor().waitForProfileStatus(PartitionedRegion.OFFLINE_EQUAL_PERSISTED);
                if (logger.isDebugEnabled()) {
                    logger.debug("shutDownAll: PR {}: all offline_equal profiles received.", partitionedRegion.getName());
                }
            }
            // dataStore
            // after done all steps for buckets, close partitionedRegion
            // close accessor directly
            RegionEventImpl event = new RegionEventImpl(partitionedRegion, Operation.REGION_CLOSE, null, false, getMyId(), true);
            try {
                // not to acquire lock
                partitionedRegion.basicDestroyRegion(event, false, false, true);
            } catch (CacheWriterException e) {
                // not possible with local operation, CacheWriter not called
                throw new Error(LocalizedStrings.LocalRegion_CACHEWRITEREXCEPTION_SHOULD_NOT_BE_THROWN_IN_LOCALDESTROYREGION.toLocalizedString(), e);
            } catch (TimeoutException e) {
                // not possible with local operation, no distributed locks possible
                throw new Error(LocalizedStrings.LocalRegion_TIMEOUTEXCEPTION_SHOULD_NOT_BE_THROWN_IN_LOCALDESTROYREGION.toLocalizedString(), e);
            }
        }
    // synchronized
    } catch (CacheClosedException cce) {
        logger.debug("Encounter CacheClosedException when shutDownAll is closing PR: {}:{}", partitionedRegion.getFullPath(), cce.getMessage());
    } catch (CancelException ce) {
        logger.debug("Encounter CancelException when shutDownAll is closing PR: {}:{}", partitionedRegion.getFullPath(), ce.getMessage());
    } catch (RegionDestroyedException rde) {
        logger.debug("Encounter CacheDestroyedException when shutDownAll is closing PR: {}:{}", partitionedRegion.getFullPath(), rde.getMessage());
    } finally {
        if (acquiredLock) {
            partitionedRegion.releaseDestroyLock();
        }
    }
}

Example 10 with CancelException

use of org.apache.geode.CancelException in project geode by apache.

the class GemFireCacheImpl method close.

public void close(String reason, Throwable systemFailureCause, boolean keepAlive, boolean keepDS) {
    this.securityService.close();
    if (isClosed()) {
        return;
    }
    final boolean isDebugEnabled = logger.isDebugEnabled();
    synchronized (GemFireCacheImpl.class) {
        // static synchronization is necessary due to static resources
        if (isClosed()) {
            return;
        }
        /*
       * First close the ManagementService as it uses a lot of infra which will be closed by
       * cache.close()
       */
        this.system.handleResourceEvent(ResourceEvent.CACHE_REMOVE, this);
        if (this.resourceEventsListener != null) {
            this.system.removeResourceListener(this.resourceEventsListener);
            this.resourceEventsListener = null;
        }
        if (systemFailureCause != null) {
            this.forcedDisconnect = systemFailureCause instanceof ForcedDisconnectException;
            if (this.forcedDisconnect) {
                this.disconnectCause = new ForcedDisconnectException(reason);
            } else {
                this.disconnectCause = systemFailureCause;
            }
        }
        this.keepAlive = keepAlive;
        this.isClosing = true;
        logger.info(LocalizedMessage.create(LocalizedStrings.GemFireCache_0_NOW_CLOSING, this));
        // available to anyone "fishing" for a cache...
        if (GemFireCacheImpl.instance == this) {
            GemFireCacheImpl.instance = null;
        }
        // threads may be hung trying to communicate with the map locked
        if (systemFailureCause == null) {
            PartitionedRegion.clearPRIdMap();
        }
        TXStateProxy tx = null;
        try {
            if (this.transactionManager != null) {
                tx = this.transactionManager.internalSuspend();
            }
            // do this before closing regions
            this.resourceManager.close();
            try {
                this.resourceAdvisor.close();
            } catch (CancelException ignore) {
            // ignore
            }
            try {
                this.jmxAdvisor.close();
            } catch (CancelException ignore) {
            // ignore
            }
            for (GatewaySender sender : this.allGatewaySenders) {
                try {
                    sender.stop();
                    GatewaySenderAdvisor advisor = ((AbstractGatewaySender) sender).getSenderAdvisor();
                    if (advisor != null) {
                        if (isDebugEnabled) {
                            logger.debug("Stopping the GatewaySender advisor");
                        }
                        advisor.close();
                    }
                } catch (CancelException ignore) {
                }
            }
            destroyGatewaySenderLockService();
            if (this.eventThreadPool != null) {
                if (isDebugEnabled) {
                    logger.debug("{}: stopping event thread pool...", this);
                }
                this.eventThreadPool.shutdown();
            }
            /*
         * IMPORTANT: any operation during shut down that can time out (create a CancelException)
         * must be inside of this try block. If all else fails, we *must* ensure that the cache gets
         * closed!
         */
            try {
                this.stopServers();
                stopMemcachedServer();
                stopRedisServer();
                stopRestAgentServer();
                // cacheServers or gatewayHubs
                if (this.partitionedRegions != null) {
                    if (isDebugEnabled) {
                        logger.debug("{}: clearing partitioned regions...", this);
                    }
                    synchronized (this.partitionedRegions) {
                        int prSize = -this.partitionedRegions.size();
                        this.partitionedRegions.clear();
                        getCachePerfStats().incPartitionedRegions(prSize);
                    }
                }
                prepareDiskStoresForClose();
                if (GemFireCacheImpl.pdxInstance == this) {
                    GemFireCacheImpl.pdxInstance = null;
                }
                List<LocalRegion> rootRegionValues;
                synchronized (this.rootRegions) {
                    rootRegionValues = new ArrayList<>(this.rootRegions.values());
                }
                {
                    final Operation op;
                    if (this.forcedDisconnect) {
                        op = Operation.FORCED_DISCONNECT;
                    } else if (isReconnecting()) {
                        op = Operation.CACHE_RECONNECT;
                    } else {
                        op = Operation.CACHE_CLOSE;
                    }
                    LocalRegion prRoot = null;
                    for (LocalRegion lr : rootRegionValues) {
                        if (isDebugEnabled) {
                            logger.debug("{}: processing region {}", this, lr.getFullPath());
                        }
                        if (PartitionedRegionHelper.PR_ROOT_REGION_NAME.equals(lr.getName())) {
                            prRoot = lr;
                        } else {
                            if (lr.getName().contains(ParallelGatewaySenderQueue.QSTRING)) {
                                // this region will be closed internally by parent region
                                continue;
                            }
                            if (isDebugEnabled) {
                                logger.debug("{}: closing region {}...", this, lr.getFullPath());
                            }
                            try {
                                lr.handleCacheClose(op);
                            } catch (RuntimeException e) {
                                if (isDebugEnabled || !this.forcedDisconnect) {
                                    logger.warn(LocalizedMessage.create(LocalizedStrings.GemFireCache_0_ERROR_CLOSING_REGION_1, new Object[] { this, lr.getFullPath() }), e);
                                }
                            }
                        }
                    }
                    try {
                        if (isDebugEnabled) {
                            logger.debug("{}: finishing partitioned region close...", this);
                        }
                        PartitionedRegion.afterRegionsClosedByCacheClose(this);
                        if (prRoot != null) {
                            // do the PR meta root region last
                            prRoot.handleCacheClose(op);
                        }
                    } catch (CancelException e) {
                        logger.warn(LocalizedMessage.create(LocalizedStrings.GemFireCache_0_ERROR_IN_LAST_STAGE_OF_PARTITIONEDREGION_CACHE_CLOSE, this), e);
                    }
                    destroyPartitionedRegionLockService();
                }
                closeDiskStores();
                this.diskMonitor.close();
                // Close the CqService Handle.
                try {
                    if (isDebugEnabled) {
                        logger.debug("{}: closing CQ service...", this);
                    }
                    this.cqService.close();
                } catch (RuntimeException ignore) {
                    logger.info(LocalizedMessage.create(LocalizedStrings.GemFireCache_FAILED_TO_GET_THE_CQSERVICE_TO_CLOSE_DURING_CACHE_CLOSE_1));
                }
                PoolManager.close(keepAlive);
                if (isDebugEnabled) {
                    logger.debug("{}: notifying admins of close...", this);
                }
                try {
                    SystemMemberCacheEventProcessor.send(this, Operation.CACHE_CLOSE);
                } catch (CancelException ignore) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Ignored cancellation while notifying admins");
                    }
                }
                if (isDebugEnabled) {
                    logger.debug("{}: stopping destroyed entries processor...", this);
                }
                this.tombstoneService.stop();
                // NOTICE: the CloseCache message is the *last* message you can send!
                DM distributionManager = null;
                try {
                    distributionManager = this.system.getDistributionManager();
                    distributionManager.removeMembershipListener(this.transactionManager);
                } catch (CancelException ignore) {
                // distributionManager = null;
                }
                if (distributionManager != null) {
                    // Send CacheClosedMessage (and NOTHING ELSE) here
                    if (isDebugEnabled) {
                        logger.debug("{}: sending CloseCache to peers...", this);
                    }
                    Set otherMembers = distributionManager.getOtherDistributionManagerIds();
                    ReplyProcessor21 processor = new ReplyProcessor21(this.system, otherMembers);
                    CloseCacheMessage msg = new CloseCacheMessage();
                    msg.setRecipients(otherMembers);
                    msg.setProcessorId(processor.getProcessorId());
                    distributionManager.putOutgoing(msg);
                    try {
                        processor.waitForReplies();
                    } catch (InterruptedException ignore) {
                    // Thread.currentThread().interrupt(); // TODO ??? should we reset this bit later?
                    // Keep going, make best effort to shut down.
                    } catch (ReplyException ignore) {
                    // keep going
                    }
                // set closed state after telling others and getting responses
                // to avoid complications with others still in the process of
                // sending messages
                }
                // NO MORE Distributed Messaging AFTER THIS POINT!!!!
                ClientMetadataService cms = this.clientMetadataService;
                if (cms != null) {
                    cms.close();
                }
                closeHeapEvictor();
                closeOffHeapEvictor();
            } catch (CancelException ignore) {
                // make sure the disk stores get closed
                closeDiskStores();
            // NO DISTRIBUTED MESSAGING CAN BE DONE HERE!
            }
            // Close the CqService Handle.
            try {
                this.cqService.close();
            } catch (RuntimeException ignore) {
                logger.info(LocalizedMessage.create(LocalizedStrings.GemFireCache_FAILED_TO_GET_THE_CQSERVICE_TO_CLOSE_DURING_CACHE_CLOSE_2));
            }
            this.cachePerfStats.close();
            TXLockService.destroyServices();
            EventTracker.stopTrackerServices(this);
            synchronized (this.ccpTimerMutex) {
                if (this.ccpTimer != null) {
                    this.ccpTimer.cancel();
                }
            }
            this.expirationScheduler.cancel();
            // Stop QueryMonitor if running.
            if (this.queryMonitor != null) {
                this.queryMonitor.stopMonitoring();
            }
            stopDiskStoreTaskPool();
        } finally {
            // NO DISTRIBUTED MESSAGING CAN BE DONE HERE!
            if (this.transactionManager != null) {
                this.transactionManager.close();
            }
            ((DynamicRegionFactoryImpl) DynamicRegionFactory.get()).close();
            if (this.transactionManager != null) {
                this.transactionManager.internalResume(tx);
            }
            TXCommitMessage.getTracker().clearForCacheClose();
        }
        // Added to close the TransactionManager's cleanup thread
        TransactionManagerImpl.refresh();
        if (!keepDS) {
            // keepDS is used by ShutdownAll. It will override DISABLE_DISCONNECT_DS_ON_CACHE_CLOSE
            if (!this.DISABLE_DISCONNECT_DS_ON_CACHE_CLOSE) {
                this.system.disconnect();
            }
        }
        TypeRegistry.close();
        // do this late to prevent 43412
        TypeRegistry.setPdxSerializer(null);
        for (CacheLifecycleListener listener : cacheLifecycleListeners) {
            listener.cacheClosed(this);
        }
        // Fix for #49856
        SequenceLoggerImpl.signalCacheClose();
        SystemFailure.signalCacheClose();
    }
// static synchronization on GemFireCache.class
}