Package org.infinispan.util

Examples of org.infinispan.util.ReadOnlyDataContainerBackedKeySet

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            AdvancedCacheLoader<Object, Object> stProvider = persistenceManager.getStateTransferProvider();
            if (stProvider != null) {
               if (debug) {
                  log.debugf("[X-Site State Transfer - %s] start Persistence iteration", xSiteBackup.getSiteName());
               }
               KeyFilter<Object> filter = new CacheLoaderFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
               StateTransferCacheLoaderTask task = new StateTransferCacheLoaderTask(xSiteBackup, chunk, chunkSize,
                                                                                    backupResponseQueue, canceled);
               try {
                  stProvider.process(filter, task, EXECUTOR_SERVICE, true, true);
                  if (canceled.get()) {
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         }

         AdvancedCacheLoader stProvider = persistenceManager.getStateTransferProvider();
         if (stProvider != null) {
            try {
               CollectionKeyFilter filter = new CollectionKeyFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
               AdvancedCacheLoader.CacheLoaderTask task = new AdvancedCacheLoader.CacheLoaderTask() {
                  @Override
                  public void processEntry(MarshalledEntry me, AdvancedCacheLoader.TaskContext taskContext) throws InterruptedException {
                        int segmentId = readCh.getSegment(me.getKey());
                        if (segments.contains(segmentId)) {
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         }

         AdvancedCacheLoader stProvider = persistenceManager.getStateTransferProvider();
         if (stProvider != null) {
            try {
               CollectionKeyFilter filter = new CollectionKeyFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
               AdvancedCacheLoader.CacheLoaderTask task = new AdvancedCacheLoader.CacheLoaderTask() {
                  @Override
                  public void processEntry(MarshalledEntry me, AdvancedCacheLoader.TaskContext taskContext) throws InterruptedException {
                        int segmentId = readCh.getSegment(me.getKey());
                        if (segments.contains(segmentId)) {
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      // we also remove keys from the cache store
      CacheStore cacheStore = getCacheStore();
      if (cacheStore != null) {
         //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
         try {
            Set<Object> storedKeys = cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer));
            for (Object key : storedKeys) {
               if (segments.contains(getSegment(key))) {
                  keysToRemove.add(key);
               }
            }
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      }

      // gather all keys from cache store that belong to the segments that are being removed/moved to L1
      //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
      try {
         CollectionKeyFilter filter = new CollectionKeyFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
         persistenceManager.processOnAllStores(filter, new AdvancedCacheLoader.CacheLoaderTask() {
            @Override
            public void processEntry(MarshalledEntry marshalledEntry, AdvancedCacheLoader.TaskContext taskContext) throws InterruptedException {
               Object key = marshalledEntry.getKey();
               int keySegment = getSegment(key);
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      }

      // gather all keys from cache store that belong to the segments that are being removed/moved to L1
      //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
      try {
         CollectionKeyFilter filter = new CollectionKeyFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
         persistenceManager.processOnAllStores(filter, new AdvancedCacheLoader.CacheLoaderTask() {
            @Override
            public void processEntry(MarshalledEntry marshalledEntry, AdvancedCacheLoader.TaskContext taskContext) throws InterruptedException {
               Object key = marshalledEntry.getKey();
               int keySegment = getSegment(key);
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            }

            // Only fetch the data from the cache store if the cache store is not shared
            CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
            if (cacheStore != null) {
               for (Object key : cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
                  rebalance(key, null, numOwners, chOld, chNew, cacheStore, states, keysToRemove);
               }
            } else {
               if (trace) log.trace("No cache store or cache store is shared, not rebalancing stored keys");
            }
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         }

         CacheStore cs = dmi.getCacheStoreForRehashing();
         if (cs != null) {
            if (log.isTraceEnabled()) log.trace("Examining state in cache store");
            for (Object key: cs.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) statemap.addState(key, cs);
         }

         // push state.
         Set<Future<Object>> pushFutures = new HashSet<Future<Object>>();
         for (Map.Entry<Address, Map<Object, InternalCacheValue>> entry : statemap.getState().entrySet()) {
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      }

      // gather all keys from cache store that belong to the segments that are being removed/moved to L1
      //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
      try {
         CollectionKeyFilter filter = new CollectionKeyFilter(new ReadOnlyDataContainerBackedKeySet(dataContainer));
         persistenceManager.processOnAllStores(filter, new AdvancedCacheLoader.CacheLoaderTask() {
            @Override
            public void processEntry(MarshalledEntry marshalledEntry, AdvancedCacheLoader.TaskContext taskContext) throws InterruptedException {
               Object key = marshalledEntry.getKey();
               int keySegment = getSegment(key);
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      // we also remove keys from the cache store
      CacheStore cacheStore = getCacheStore();
      if (cacheStore != null) {
         //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
         try {
            Set<Object> storedKeys = cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer));
            for (Object key : storedKeys) {
               if (segments.contains(getSegment(key))) {
                  keysToRemove.add(key);
               }
            }
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Related Classes of org.infinispan.util.ReadOnlyDataContainerBackedKeySet

  • org.infinispan.commands.control.RehashControlCommand
  • org.infinispan.distribution.LeaveTask
  • org.infinispan.distribution.RebalanceTask
  • org.infinispan.statetransfer.DistributedStateTransferTask
  • org.infinispan.statetransfer.OutboundTransferTask
  • org.infinispan.statetransfer.ReplicatedStateTransferTask
  • org.infinispan.statetransfer.StateConsumerImpl
  • org.infinispan.xsite.statetransfer.XSiteStateProviderImpl$StateProviderRunnable
  • org.infinispan.xsite.statetransfer.XSiteStateProviderImpl$StatePushTask
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