Package com.hazelcast.map

Examples of com.hazelcast.map.RecordStore

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    public void run() throws Exception {

        // TODO this also clears locked keys from near cache which should be preserved.
        mapService.getMapServiceContext().getNearCacheProvider().clearNearCache(name);

        final RecordStore recordStore = mapService.getMapServiceContext().getExistingRecordStore(getPartitionId(), name);
        if (recordStore == null) {
            return;
        }
        numberOfEvictedEntries = recordStore.evictAll();
        shouldRunOnBackup = true;
    }
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    public MapKeySetOperation() {
    }

    public void run() {
        MapService mapService = getService();
        RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(getPartitionId(), name);
        keySet = recordStore.keySet();
        if (mapContainer.getMapConfig().isStatisticsEnabled()) {
            ((MapService) getService()).getMapServiceContext()
                    .getLocalMapStatsProvider().getLocalMapStatsImpl(name).incrementOtherOperations();
        }
    }
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    public MapIsEmptyOperation() {
    }

    public void run() {
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        RecordStore recordStore = mapServiceContext.getRecordStore(getPartitionId(), name);
        empty = recordStore.isEmpty();
        if (mapContainer.getMapConfig().isStatisticsEnabled()) {
            mapServiceContext.getLocalMapStatsProvider()
                    .getLocalMapStatsImpl(name).incrementOtherOperations();
        }
    }
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    public ContainsValueOperation() {
    }

    public void run() {
        MapService mapService = getService();
        RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(getPartitionId(), name);
        contains = recordStore.containsValue(testValue);
        if (mapContainer.getMapConfig().isStatisticsEnabled()) {
            ((MapService) getService()).getMapServiceContext().getLocalMapStatsProvider()
                    .getLocalMapStatsImpl(name).incrementOtherOperations();
        }
    }
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    }

    public void run() {
        MapService mapService = getService();
        int partitionId = getPartitionId();
        RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(partitionId, name);
        Record record = recordStore.getRecord(dataKey);
        if (record != null) {
            recordStore.removeBackup(dataKey);
        }
        if (unlockKey) {
            recordStore.forceUnlock(dataKey);
        }
    }
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    public MapReplicationOperation(MapService mapService, PartitionContainer container, int partitionId, int replicaIndex) {
        this.setPartitionId(partitionId).setReplicaIndex(replicaIndex);
        data = new HashMap<String, Set<RecordReplicationInfo>>(container.getMaps().size());
        for (Entry<String, RecordStore> entry : container.getMaps().entrySet()) {
            RecordStore recordStore = entry.getValue();
            MapContainer mapContainer = recordStore.getMapContainer();
            final MapConfig mapConfig = mapContainer.getMapConfig();
            if (mapConfig.getTotalBackupCount() < replicaIndex) {
                continue;
            }
            String name = entry.getKey();
            // now prepare data to migrate records
            Set<RecordReplicationInfo> recordSet = new HashSet<RecordReplicationInfo>(recordStore.size());
            final Iterator<Record> iterator = recordStore.iterator();
            while (iterator.hasNext()) {
                final Record record = iterator.next();
                RecordReplicationInfo recordReplicationInfo;
                recordReplicationInfo = createRecordReplicationInfo(record, mapService);
                recordSet.add(recordReplicationInfo);
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    }

    private void readDelayedEntries(PartitionContainer container) {
        delayedEntries = new HashMap<String, List<DelayedEntry>>(container.getMaps().size());
        for (Entry<String, RecordStore> entry : container.getMaps().entrySet()) {
            RecordStore recordStore = entry.getValue();
            MapContainer mapContainer = recordStore.getMapContainer();
            if (!mapContainer.isWriteBehindMapStoreEnabled()) {
                continue;
            }
            final WriteBehindQueue<DelayedEntry> writeBehindQueue
                    = ((WriteBehindStore) recordStore.getMapDataStore()).getWriteBehindQueue();
            final List<DelayedEntry> delayedEntries = writeBehindQueue.getSnapShot().asList();
            if (delayedEntries != null && delayedEntries.size() == 0) {
                continue;
            }
            this.delayedEntries.put(entry.getKey(), delayedEntries);
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        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        if (data != null) {
            for (Entry<String, Set<RecordReplicationInfo>> dataEntry : data.entrySet()) {
                Set<RecordReplicationInfo> recordReplicationInfos = dataEntry.getValue();
                final String mapName = dataEntry.getKey();
                RecordStore recordStore = mapServiceContext.getRecordStore(getPartitionId(), mapName);
                for (RecordReplicationInfo recordReplicationInfo : recordReplicationInfos) {
                    Data key = recordReplicationInfo.getKey();
                    final Data value = recordReplicationInfo.getValue();
                    final MapContainer mapContainer = mapServiceContext.getMapContainer(mapName);
                    Record newRecord = mapContainer.createRecord(key, value, -1L, Clock.currentTimeMillis());
                    applyRecordInfo(newRecord, recordReplicationInfo);
                    recordStore.putRecord(key, newRecord);
                }
                recordStore.setLoaded(true);

            }
        }
        for (Entry<String, List<DelayedEntry>> entry : delayedEntries.entrySet()) {
            final RecordStore recordStore = mapServiceContext.getRecordStore(getPartitionId(), entry.getKey());
            final List<DelayedEntry> replicatedEntries = entry.getValue();
            final WriteBehindQueue<DelayedEntry> writeBehindQueue
                    = ((WriteBehindStore) recordStore.getMapDataStore()).getWriteBehindQueue();
            writeBehindQueue.addEnd(replicatedEntries);
        }
    }
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        super(name);
    }

    @Override
    public void run() throws Exception {
        final RecordStore recordStore = mapService.getMapServiceContext().getExistingRecordStore(getPartitionId(), name);
        //if there is no recordStore, then there is nothing to evict.
        if (recordStore == null) {
            return;
        }
        recordStore.evictAllBackup();
    }
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    public GetEntryViewOperation() {
    }

    public void run() {
        MapService mapService = getService();
        RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(getPartitionId(), name);
        Record record = recordStore.getRecord(dataKey);
        if (record != null) {
            result = EntryViews.createSimpleEntryView(record.getKey(),
                    mapService.getMapServiceContext().toData(record.getValue()), record);
        }
    }
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Related Classes of com.hazelcast.map.RecordStore

  • com.hazelcast.map.eviction.EvictionHelper
  • com.hazelcast.map.mapstore.writebehind.StoreWorker
  • com.hazelcast.map.mapstore.writebehind.WriteBehindManager
  • com.hazelcast.map.operation.AddIndexOperation
  • com.hazelcast.map.operation.ClearOperation
  • com.hazelcast.map.operation.ContainsValueOperation
  • com.hazelcast.map.operation.EvictAllBackupOperation
  • com.hazelcast.map.operation.EvictAllOperation
  • com.hazelcast.map.operation.EvictKeysOperation
  • com.hazelcast.map.operation.GetAllOperation
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