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

Example 1 with DeltaSerializationException

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

the class EntryEventImpl method processDeltaBytes.

private void processDeltaBytes(Object oldValueInVM) {
    if (!this.region.hasSeenEvent(this)) {
        if (oldValueInVM == null || Token.isInvalidOrRemoved(oldValueInVM)) {
            this.region.getCachePerfStats().incDeltaFailedUpdates();
            throw new InvalidDeltaException("Old value not found for key " + this.keyInfo.getKey());
        }
        FilterProfile fp = this.region.getFilterProfile();
        // If compression is enabled then we've already gotten a new copy due to the
        // serializaion and deserialization that occurs.
        boolean copy = this.region.getCompressor() == null && (this.region.isCopyOnRead() || this.region.getCloningEnabled() || (fp != null && fp.getCqCount() > 0));
        Object value = oldValueInVM;
        boolean wasCD = false;
        if (value instanceof CachedDeserializable) {
            wasCD = true;
            if (copy) {
                value = ((CachedDeserializable) value).getDeserializedWritableCopy(this.region, re);
            } else {
                value = ((CachedDeserializable) value).getDeserializedValue(this.region, re);
            }
        } else {
            if (copy) {
                value = CopyHelper.copy(value);
            }
        }
        boolean deltaBytesApplied = false;
        try {
            long start = CachePerfStats.getStatTime();
            ((org.apache.geode.Delta) value).fromDelta(new DataInputStream(new ByteArrayInputStream(getDeltaBytes())));
            this.region.getCachePerfStats().endDeltaUpdate(start);
            deltaBytesApplied = true;
        } catch (RuntimeException rte) {
            throw rte;
        } catch (VirtualMachineError e) {
            SystemFailure.initiateFailure(e);
            throw e;
        } catch (Throwable t) {
            SystemFailure.checkFailure();
            throw new DeltaSerializationException("Exception while deserializing delta bytes.", t);
        } finally {
            if (!deltaBytesApplied) {
                this.region.getCachePerfStats().incDeltaFailedUpdates();
            }
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Delta has been applied for key {}", getKey());
        }
        // assert event.getNewValue() == null;
        if (wasCD) {
            CachedDeserializable old = (CachedDeserializable) oldValueInVM;
            int valueSize;
            if (GemFireCacheImpl.DELTAS_RECALCULATE_SIZE) {
                valueSize = CachedDeserializableFactory.calcMemSize(value, region.getObjectSizer(), false);
            } else {
                valueSize = old.getValueSizeInBytes();
            }
            value = CachedDeserializableFactory.create(value, valueSize);
        }
        setNewValue(value);
        if (this.causedByMessage != null && this.causedByMessage instanceof PutMessage) {
            ((PutMessage) this.causedByMessage).setDeltaValObj(value);
        }
    } else {
        this.region.getCachePerfStats().incDeltaFailedUpdates();
        throw new InvalidDeltaException("Cache encountered replay of event containing delta bytes for key " + this.keyInfo.getKey());
    }
}

Example 2 with DeltaSerializationException

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

the class LocalRegion method extractDeltaIntoEvent.

private void extractDeltaIntoEvent(Object value, EntryEventImpl event) {
    // 11. Wrap any checked exception in InternalGemFireException before throwing it.
    try {
        // How costly is this if check?
        if (getSystem().getConfig().getDeltaPropagation() && value instanceof Delta) {
            boolean extractDelta = false;
            if (!this.hasServerProxy()) {
                if (this instanceof PartitionedRegion) {
                    if (((PartitionedRegion) this).getRedundantCopies() > 0) {
                        extractDelta = true;
                    } else {
                        InternalDistributedMember ids = (InternalDistributedMember) PartitionRegionHelper.getPrimaryMemberForKey(this, event.getKey());
                        if (ids != null) {
                            extractDelta = !this.getSystem().getMemberId().equals(ids.getId()) || hasAdjunctRecipientsNeedingDelta(event);
                        } else {
                            extractDelta = true;
                        }
                    }
                } else if (this instanceof DistributedRegion && !((DistributedRegion) this).scope.isDistributedNoAck() && !((CacheDistributionAdvisee) this).getCacheDistributionAdvisor().adviseCacheOp().isEmpty()) {
                    extractDelta = true;
                }
                if (!extractDelta && ClientHealthMonitor.getInstance() != null) {
                    extractDelta = ClientHealthMonitor.getInstance().hasDeltaClients();
                }
            } else if (HandShake.isDeltaEnabledOnServer()) {
                // This is a client region
                extractDelta = true;
            }
            if (extractDelta && ((org.apache.geode.Delta) value).hasDelta()) {
                HeapDataOutputStream hdos = new HeapDataOutputStream(Version.CURRENT);
                long start = DistributionStats.getStatTime();
                try {
                    ((org.apache.geode.Delta) value).toDelta(hdos);
                } catch (RuntimeException re) {
                    throw re;
                } catch (Exception e) {
                    throw new DeltaSerializationException(LocalizedStrings.DistributionManager_CAUGHT_EXCEPTION_WHILE_SENDING_DELTA.toLocalizedString(), e);
                }
                event.setDeltaBytes(hdos.toByteArray());
                this.getCachePerfStats().endDeltaPrepared(start);
            }
        }
    } catch (RuntimeException re) {
        throw re;
    } catch (Exception e) {
        throw new InternalGemFireException(e);
    }
}