@Test public void createBlockMetaWithoutEviction() throws Exception { TempBlockMeta tempBlockMeta = mBlockStore.createBlock(SESSION_ID1, TEMP_BLOCK_ID, AllocateOptions.forCreate(1, mTestDir1.toBlockStoreLocation())); assertEquals(1, tempBlockMeta.getBlockSize()); assertEquals(mTestDir1, tempBlockMeta.getParentDir()); }
@Override public TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options) throws BlockAlreadyExistsException, WorkerOutOfSpaceException, IOException { LOG.debug("createBlock: sessionId={}, blockId={}, options={}", sessionId, blockId, options); TempBlockMeta tempBlockMeta = createBlockMetaInternal(sessionId, blockId, true, options); if (tempBlockMeta != null) { createBlockFile(tempBlockMeta.getPath()); return tempBlockMeta; } throw new WorkerOutOfSpaceException(ExceptionMessage.NO_SPACE_FOR_BLOCK_ALLOCATION, options.getSize(), options.getLocation(), blockId); }
TieredBlockStore implements BlockStore { @Override public TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options) throws BlockAlreadyExistsException, WorkerOutOfSpaceException, IOException { LOG.debug("createBlock: sessionId={}, blockId={}, options={}", sessionId, blockId, options); TempBlockMeta tempBlockMeta = createBlockMetaInternal(sessionId, blockId, true, options); if (tempBlockMeta != null) { createBlockFile(tempBlockMeta.getPath()); return tempBlockMeta; } throw new WorkerOutOfSpaceException(ExceptionMessage.NO_SPACE_FOR_BLOCK_ALLOCATION, options.getSize(), options.getLocation(), blockId); } }
TieredBlockStore implements BlockStore { @Override public TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options) throws BlockAlreadyExistsException, WorkerOutOfSpaceException, IOException { LOG.debug("createBlock: sessionId={}, blockId={}, options={}", sessionId, blockId, options); TempBlockMeta tempBlockMeta = createBlockMetaInternal(sessionId, blockId, true, options); if (tempBlockMeta != null) { createBlockFile(tempBlockMeta.getPath()); return tempBlockMeta; } throw new WorkerOutOfSpaceException(ExceptionMessage.NO_SPACE_FOR_BLOCK_ALLOCATION, options.getSize(), options.getLocation(), blockId); } TieredBlockStore(); }
TieredBlockStore implements BlockStore { @Override public TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options) throws BlockAlreadyExistsException, WorkerOutOfSpaceException, IOException { LOG.debug("createBlock: sessionId={}, blockId={}, options={}", sessionId, blockId, options); TempBlockMeta tempBlockMeta = createBlockMetaInternal(sessionId, blockId, true, options); if (tempBlockMeta != null) { createBlockFile(tempBlockMeta.getPath()); return tempBlockMeta; } throw new WorkerOutOfSpaceException(ExceptionMessage.NO_SPACE_FOR_BLOCK_ALLOCATION, options.getSize(), options.getLocation(), blockId); } TieredBlockStore(); @Override long lockBlock(long sessionId, long blockId); @Override long lockBlockNoException(long sessionId, long blockId); @Override void unlockBlock(long lockId); @Override boolean unlockBlock(long sessionId, long blockId); @Override BlockWriter getBlockWriter(long sessionId, long blockId); @Override BlockReader getBlockReader(long sessionId, long blockId, long lockId); @Override TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options); @Override BlockMeta getVolatileBlockMeta(long blockId); @Override BlockMeta getBlockMeta(long sessionId, long blockId, long lockId); @Override TempBlockMeta getTempBlockMeta(long sessionId, long blockId); @Override void commitBlock(long sessionId, long blockId, boolean pinOnCreate); @Override long commitBlockLocked(long sessionId, long blockId, boolean pinOnCreate); @Override void abortBlock(long sessionId, long blockId); @Override void requestSpace(long sessionId, long blockId, long additionalBytes); @Override void moveBlock(long sessionId, long blockId, AllocateOptions moveOptions); @Override void moveBlock(long sessionId, long blockId, BlockStoreLocation oldLocation,
      AllocateOptions moveOptions); @Override void removeBlock(long sessionId, long blockId); @Override void removeBlock(long sessionId, long blockId, BlockStoreLocation location); @Override void accessBlock(long sessionId, long blockId); @Override synchronized void freeSpace(long sessionId, long minContiguousBytes,
      long minAvailableBytes, BlockStoreLocation location); @Override void cleanupSession(long sessionId); @Override boolean hasBlockMeta(long blockId); @Override BlockStoreMeta getBlockStoreMeta(); @Override BlockStoreMeta getBlockStoreMetaFull(); @Override void registerBlockStoreEventListener(BlockStoreEventListener listener); @Override void updatePinnedInodes(Set<Long> inodes); @Override boolean checkStorage(); void removeDir(StorageDir dir); @Override void close(); }
TieredBlockStore implements BlockStore { @Override public TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options) throws BlockAlreadyExistsException, WorkerOutOfSpaceException, IOException { LOG.debug("createBlock: sessionId={}, blockId={}, options={}", sessionId, blockId, options); TempBlockMeta tempBlockMeta = createBlockMetaInternal(sessionId, blockId, true, options); if (tempBlockMeta != null) { createBlockFile(tempBlockMeta.getPath()); return tempBlockMeta; } throw new WorkerOutOfSpaceException(ExceptionMessage.NO_SPACE_FOR_BLOCK_ALLOCATION, options.getSize(), options.getLocation(), blockId); } TieredBlockStore(); @Override long lockBlock(long sessionId, long blockId); @Override long lockBlockNoException(long sessionId, long blockId); @Override void unlockBlock(long lockId); @Override boolean unlockBlock(long sessionId, long blockId); @Override BlockWriter getBlockWriter(long sessionId, long blockId); @Override BlockReader getBlockReader(long sessionId, long blockId, long lockId); @Override TempBlockMeta createBlock(long sessionId, long blockId, AllocateOptions options); @Override BlockMeta getVolatileBlockMeta(long blockId); @Override BlockMeta getBlockMeta(long sessionId, long blockId, long lockId); @Override TempBlockMeta getTempBlockMeta(long sessionId, long blockId); @Override void commitBlock(long sessionId, long blockId, boolean pinOnCreate); @Override long commitBlockLocked(long sessionId, long blockId, boolean pinOnCreate); @Override void abortBlock(long sessionId, long blockId); @Override void requestSpace(long sessionId, long blockId, long additionalBytes); @Override void moveBlock(long sessionId, long blockId, AllocateOptions moveOptions); @Override void moveBlock(long sessionId, long blockId, BlockStoreLocation oldLocation,
      AllocateOptions moveOptions); @Override void removeBlock(long sessionId, long blockId); @Override void removeBlock(long sessionId, long blockId, BlockStoreLocation location); @Override void accessBlock(long sessionId, long blockId); @Override synchronized void freeSpace(long sessionId, long minContiguousBytes,
      long minAvailableBytes, BlockStoreLocation location); @Override void cleanupSession(long sessionId); @Override boolean hasBlockMeta(long blockId); @Override BlockStoreMeta getBlockStoreMeta(); @Override BlockStoreMeta getBlockStoreMetaFull(); @Override void registerBlockStoreEventListener(BlockStoreEventListener listener); @Override void updatePinnedInodes(Set<Long> inodes); @Override boolean checkStorage(); void removeDir(StorageDir dir); @Override void close();  }