public synchronized void removeShm(ShortCircuitShm shm) { if (LOG.isTraceEnabled()) { LOG.trace("removing shm " + shm); } // Stop tracking the shmId. RegisteredShm removedShm = segments.remove(shm.getShmId()); Preconditions.checkState(removedShm == shm, "failed to remove " + shm.getShmId()); // Stop tracking the slots. for (Iterator<Slot> iter = shm.slotIterator(); iter.hasNext(); ) { Slot slot = iter.next(); boolean removed = slots.remove(slot.getBlockId(), slot); Preconditions.checkState(removed); slot.makeInvalid(); } // De-allocate the memory map and close the shared file. shm.free(); }
public synchronized void removeShm(ShortCircuitShm shm) { if (LOG.isTraceEnabled()) { LOG.debug("removing shm " + shm); } // Stop tracking the shmId. RegisteredShm removedShm = segments.remove(shm.getShmId()); Preconditions.checkState(removedShm == shm, "failed to remove " + shm.getShmId()); // Stop tracking the slots. for (Iterator<Slot> iter = shm.slotIterator(); iter.hasNext(); ) { Slot slot = iter.next(); boolean removed = slots.remove(slot.getBlockId(), slot); Preconditions.checkState(removed); slot.makeInvalid(); } // De-allocate the memory map and close the shared file. shm.free(); }
public synchronized void removeShm(ShortCircuitShm shm) { if (LOG.isTraceEnabled()) { LOG.debug("removing shm " + shm); } // Stop tracking the shmId. RegisteredShm removedShm = segments.remove(shm.getShmId()); Preconditions.checkState(removedShm == shm, "failed to remove " + shm.getShmId()); // Stop tracking the slots. for (Iterator<Slot> iter = shm.slotIterator(); iter.hasNext(); ) { Slot slot = iter.next(); boolean removed = slots.remove(slot.getBlockId(), slot); Preconditions.checkState(removed); slot.makeInvalid(); } // De-allocate the memory map and close the shared file. shm.free(); }
@Test(timeout=60000) public void testStartupShutdown() throws Exception { File path = new File(TEST_BASE, "testStartupShutdown"); path.mkdirs(); SharedFileDescriptorFactory factory = SharedFileDescriptorFactory.create("shm_", new String[] { path.getAbsolutePath() } ); FileInputStream stream = factory.createDescriptor("testStartupShutdown", 4096); ShortCircuitShm shm = new ShortCircuitShm(ShmId.createRandom(), stream); shm.free(); stream.close(); FileUtil.fullyDelete(path); }
@Test(timeout=60000) public void testStartupShutdown() throws Exception { File path = new File(TEST_BASE, "testStartupShutdown"); path.mkdirs(); SharedFileDescriptorFactory factory = SharedFileDescriptorFactory.create("shm_", new String[] { path.getAbsolutePath() } ); FileInputStream stream = factory.createDescriptor("testStartupShutdown", 4096); ShortCircuitShm shm = new ShortCircuitShm(ShmId.createRandom(), stream); shm.free(); stream.close(); FileUtil.fullyDelete(path); }
slot.makeInvalid(); shm.free(); stream.close(); FileUtil.fullyDelete(path);
slot.makeInvalid(); shm.free(); stream.close(); FileUtil.fullyDelete(path);
if (metaIn != null) metaIn.close(); if (blockReaderLocal != null) blockReaderLocal.close(); if (shm != null) shm.free(); if (raf != null) raf.close();