org.rocksdb.RocksObject Java Examples

The following examples show how to use org.rocksdb.RocksObject. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: RocksDBStateBackendTest.java From Flink-CEPplus with Apache License 2.0

6 votes

@After
public void cleanupRocksDB() {
	if (keyedStateBackend != null) {
		IOUtils.closeQuietly(keyedStateBackend);
		keyedStateBackend.dispose();
	}
	IOUtils.closeQuietly(defaultCFHandle);
	IOUtils.closeQuietly(db);
	IOUtils.closeQuietly(columnOptions);
	IOUtils.closeQuietly(dbOptions);

	if (allCreatedCloseables != null) {
		for (RocksObject rocksCloseable : allCreatedCloseables) {
			verify(rocksCloseable, times(1)).close();
		}
		allCreatedCloseables = null;
	}
	try {
		org.apache.flink.util.FileUtils.deleteDirectory(instanceBasePath);
	} catch (Exception ex) {
		// ignored
	}
}

Example #2

Source File: RocksDBStateBackendTest.java From Flink-CEPplus with Apache License 2.0

6 votes

private void verifyRocksObjectsReleased() {
	//Ensure every RocksObject was closed exactly once
	for (RocksObject rocksCloseable : allCreatedCloseables) {
		verify(rocksCloseable, times(1)).close();
	}

	assertNotNull(null, keyedStateBackend.db);
	RocksDB spyDB = keyedStateBackend.db;

	if (!enableIncrementalCheckpointing) {
		verify(spyDB, times(1)).getSnapshot();
		verify(spyDB, times(1)).releaseSnapshot(any(Snapshot.class));
	}

	keyedStateBackend.dispose();
	verify(spyDB, times(1)).close();
	assertEquals(true, keyedStateBackend.isDisposed());
}

Example #3

Source File: RocksDBStateBackendTest.java From flink with Apache License 2.0

6 votes

@After
public void cleanupRocksDB() {
	if (keyedStateBackend != null) {
		IOUtils.closeQuietly(keyedStateBackend);
		keyedStateBackend.dispose();
	}
	IOUtils.closeQuietly(defaultCFHandle);
	IOUtils.closeQuietly(db);
	IOUtils.closeQuietly(columnOptions);
	IOUtils.closeQuietly(dbOptions);

	if (allCreatedCloseables != null) {
		for (RocksObject rocksCloseable : allCreatedCloseables) {
			verify(rocksCloseable, times(1)).close();
		}
		allCreatedCloseables = null;
	}
	try {
		org.apache.flink.util.FileUtils.deleteDirectory(instanceBasePath);
	} catch (Exception ex) {
		// ignored
	}
}

Example #4

Source File: RocksDBStateBackendTest.java From flink with Apache License 2.0

6 votes

private void verifyRocksObjectsReleased() {
	//Ensure every RocksObject was closed exactly once
	for (RocksObject rocksCloseable : allCreatedCloseables) {
		verify(rocksCloseable, times(1)).close();
	}

	assertNotNull(null, keyedStateBackend.db);
	RocksDB spyDB = keyedStateBackend.db;

	if (!enableIncrementalCheckpointing) {
		verify(spyDB, times(1)).getSnapshot();
		verify(spyDB, times(1)).releaseSnapshot(any(Snapshot.class));
	}

	keyedStateBackend.dispose();
	verify(spyDB, times(1)).close();
	assertEquals(true, keyedStateBackend.isDisposed());
}

Example #5

Source File: RocksDBStateBackendTest.java From flink with Apache License 2.0

6 votes

@After
public void cleanupRocksDB() {
	if (keyedStateBackend != null) {
		IOUtils.closeQuietly(keyedStateBackend);
		keyedStateBackend.dispose();
	}
	IOUtils.closeQuietly(defaultCFHandle);
	IOUtils.closeQuietly(db);
	IOUtils.closeQuietly(optionsContainer);

	if (allCreatedCloseables != null) {
		for (RocksObject rocksCloseable : allCreatedCloseables) {
			verify(rocksCloseable, times(1)).close();
		}
		allCreatedCloseables = null;
	}
}

Example #6

Source File: RocksDBStateBackendTest.java From flink with Apache License 2.0

6 votes

private void verifyRocksObjectsReleased() {
	//Ensure every RocksObject was closed exactly once
	for (RocksObject rocksCloseable : allCreatedCloseables) {
		verify(rocksCloseable, times(1)).close();
	}

	assertNotNull(null, keyedStateBackend.db);
	RocksDB spyDB = keyedStateBackend.db;

	if (!enableIncrementalCheckpointing) {
		verify(spyDB, times(1)).getSnapshot();
		verify(spyDB, times(1)).releaseSnapshot(any(Snapshot.class));
	}

	keyedStateBackend.dispose();
	verify(spyDB, times(1)).close();
	assertEquals(true, keyedStateBackend.isDisposed());
}

Example #7

Source File: StorageOptionsFactory.java From sofa-jraft with Apache License 2.0

5 votes

private static <T extends RocksObject> T checkInvalid(final T opts) {
    if (!opts.isOwningHandle()) {
        throw new IllegalStateException(
            "the instance of options [" + opts
                    + "] has been released, calling any of its functions will lead to undefined behavior.");
    }
    return opts;
}