List of acquireExclusiveLock() Examples

Examples of acquireExclusiveLock()

Examples of com.orientechnologies.common.concur.resource.OSharedResourceExternal.acquireExclusiveLock()


    System.out.println("Read Locks: " + (System.currentTimeMillis() - timer - fixed));
    timer = System.currentTimeMillis();


    for (int i = 0; i < MAX; ++i) {
      lock.acquireExclusiveLock();
      lock.releaseExclusiveLock();
    }


    System.out.println("Write Locks: " + (System.currentTimeMillis() - timer - fixed));
    timer = System.currentTimeMillis();

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Examples of com.orientechnologies.orient.core.index.OIndexMVRBTreeAbstract.acquireExclusiveLock()

        for (String indexName : involvedIndexes) {
          final OIndexMVRBTreeAbstract index = (OIndexMVRBTreeAbstract) getMetadata().getIndexManager().getIndexInternal(indexName);
          if (lockedIndexes == null)
            lockedIndexes = new ArrayList<OIndexMVRBTreeAbstract>();


          index.acquireExclusiveLock();
          lockedIndexes.add(index);
        }


      getStorage().commit(currentTx);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()

              if (prevPageRecordPointer >= 0) {
                long prevPageIndex = prevPageRecordPointer >>> PAGE_INDEX_OFFSET;
                int prevPageRecordPosition = (int) (prevPageRecordPointer & RECORD_POSITION_MASK);


                final OCacheEntry prevPageCacheEntry = diskCache.load(fileId, prevPageIndex, false);
                prevPageCacheEntry.acquireExclusiveLock();
                try {
                  final OClusterPage prevPage = new OClusterPage(prevPageCacheEntry, false, trackMode);
                  prevPage.setRecordLongValue(prevPageRecordPosition, -OLongSerializer.LONG_SIZE, pagePointer);


                  logPageChanges(prevPage, fileId, prevPageIndex, false);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()


              long prevPageIndex = prevPageRecordPointer >>> PAGE_INDEX_OFFSET;
              int prevPageRecordPosition = (int) (prevPageRecordPointer & RECORD_POSITION_MASK);


              final OCacheEntry prevPageCacheEntry = diskCache.load(fileId, prevPageIndex, false);
              prevPageCacheEntry.acquireExclusiveLock();
              try {
                final OClusterPage prevPage = new OClusterPage(prevPageCacheEntry, false, trackMode);


                prevPage.setRecordLongValue(prevPageRecordPosition, -OLongSerializer.LONG_SIZE, addedPagePointer);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()


    boolean newRecord = freePageIndex >= FREE_LIST_SIZE;


    final OCacheEntry cacheEntry = diskCache.load(fileId, pageIndex, false);


    cacheEntry.acquireExclusiveLock();
    int recordSizesDiff;
    int position;
    final ORecordVersion finalVersion;
    try {
      final OClusterPage localPage = new OClusterPage(cacheEntry, newRecord, trackMode);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()

    }
  }


  private void updateFreePagesIndex(int prevFreePageIndex, long pageIndex, OClusterPage.TrackMode trackMode) throws IOException {
    final OCacheEntry cacheEntry = diskCache.load(fileId, pageIndex, false);
    cacheEntry.acquireExclusiveLock();
    try {
      final OClusterPage localPage = new OClusterPage(cacheEntry, false, trackMode);
      int newFreePageIndex = calculateFreePageIndex(localPage);


      if (prevFreePageIndex == newFreePageIndex)

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()

      long nextPageIndex = localPage.getNextPage();
      long prevPageIndex = localPage.getPrevPage();


      if (prevPageIndex >= 0) {
        final OCacheEntry prevPageCacheEntry = diskCache.load(fileId, prevPageIndex, false);
        prevPageCacheEntry.acquireExclusiveLock();
        try {
          final OClusterPage prevPage = new OClusterPage(prevPageCacheEntry, false, trackMode);
          assert calculateFreePageIndex(prevPage) == prevFreePageIndex;
          prevPage.setNextPage(nextPageIndex);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()

        }
      }


      if (nextPageIndex >= 0) {
        final OCacheEntry nextPageCacheEntry = diskCache.load(fileId, nextPageIndex, false);
        nextPageCacheEntry.acquireExclusiveLock();
        try {
          final OClusterPage nextPage = new OClusterPage(nextPageCacheEntry, false, trackMode);
          if (calculateFreePageIndex(nextPage) != prevFreePageIndex)
            calculateFreePageIndex(nextPage);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()

          diskCache.release(pinnedStateEntry);
        }


        if (oldFreePage >= 0) {
          final OCacheEntry oldFreePageCacheEntry = diskCache.load(fileId, oldFreePage, false);
          oldFreePageCacheEntry.acquireExclusiveLock();
          try {
            final OClusterPage oldFreeLocalPage = new OClusterPage(oldFreePageCacheEntry, false, trackMode);
            assert calculateFreePageIndex(oldFreeLocalPage) == newFreePageIndex;


            oldFreeLocalPage.setPrevPage(pageIndex);

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Examples of com.orientechnologies.orient.core.index.hashindex.local.cache.OCacheEntry.acquireExclusiveLock()


      final AllocationResult allocationResult = allocateBucket();
      OCacheEntry rootCacheEntry = allocationResult.getCacheEntry();
      this.rootBucketPointer = allocationResult.getPointer();


      rootCacheEntry.acquireExclusiveLock();
      try {
        OSBTreeBonsaiBucket<K, V> rootBucket = new OSBTreeBonsaiBucket<K, V>(rootCacheEntry,
            this.rootBucketPointer.getPageOffset(), true, keySerializer, valueSerializer, getTrackMode());
        rootBucket.setTreeSize(0);

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