org.apache.flink.runtime.state.StreamCompressionDecorator Java Examples
The following examples show how to use
org.apache.flink.runtime.state.StreamCompressionDecorator.
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Example #1
| Source File: MockKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 6 votes |
|
public MockKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
}
Example #2
| Source File: HeapSnapshotStrategy.java From flink with Apache License 2.0 | 6 votes |
|
HeapSnapshotStrategy(
SnapshotStrategySynchronicityBehavior<K> snapshotStrategySynchronicityTrait,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
KeyGroupRange keyGroupRange,
CloseableRegistry cancelStreamRegistry,
StateSerializerProvider<K> keySerializerProvider) {
super("Heap backend snapshot");
this.snapshotStrategySynchronicityTrait = snapshotStrategySynchronicityTrait;
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
this.localRecoveryConfig = localRecoveryConfig;
this.keyGroupRange = keyGroupRange;
this.cancelStreamRegistry = cancelStreamRegistry;
this.keySerializerProvider = keySerializerProvider;
}
Example #3
| Source File: RocksFullSnapshotStrategy.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
public RocksFullSnapshotStrategy(
@Nonnull RocksDB db,
@Nonnull ResourceGuard rocksDBResourceGuard,
@Nonnull TypeSerializer<K> keySerializer,
@Nonnull LinkedHashMap<String, RocksDbKvStateInfo> kvStateInformation,
@Nonnull KeyGroupRange keyGroupRange,
@Nonnegative int keyGroupPrefixBytes,
@Nonnull LocalRecoveryConfig localRecoveryConfig,
@Nonnull CloseableRegistry cancelStreamRegistry,
@Nonnull StreamCompressionDecorator keyGroupCompressionDecorator) {
super(
DESCRIPTION,
db,
rocksDBResourceGuard,
keySerializer,
kvStateInformation,
keyGroupRange,
keyGroupPrefixBytes,
localRecoveryConfig,
cancelStreamRegistry);
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
}
Example #4
| Source File: HeapKeyedStateBackend.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
public HeapKeyedStateBackend(
TaskKvStateRegistry kvStateRegistry,
StateSerializerProvider<K> keySerializerProvider,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
HeapSnapshotStrategy<K> snapshotStrategy
) {
super(kvStateRegistry, keySerializerProvider, userCodeClassLoader, numberOfKeyGroups,
keyGroupRange, executionConfig, ttlTimeProvider, cancelStreamRegistry, keyGroupCompressionDecorator);
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.localRecoveryConfig = localRecoveryConfig;
LOG.info("Initializing heap keyed state backend with stream factory.");
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.snapshotStrategy = snapshotStrategy;
}
Example #5
| Source File: HeapSnapshotStrategy.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
HeapSnapshotStrategy(
SnapshotStrategySynchronicityBehavior<K> snapshotStrategySynchronicityTrait,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
KeyGroupRange keyGroupRange,
CloseableRegistry cancelStreamRegistry,
StateSerializerProvider<K> keySerializerProvider) {
super("Heap backend snapshot");
this.snapshotStrategySynchronicityTrait = snapshotStrategySynchronicityTrait;
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
this.localRecoveryConfig = localRecoveryConfig;
this.keyGroupRange = keyGroupRange;
this.cancelStreamRegistry = cancelStreamRegistry;
this.keySerializerProvider = keySerializerProvider;
}
Example #6
| Source File: MockKeyedStateBackendBuilder.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
public MockKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
}
Example #7
| Source File: RocksFullSnapshotStrategy.java From flink with Apache License 2.0 | 6 votes |
|
public RocksFullSnapshotStrategy(
@Nonnull RocksDB db,
@Nonnull ResourceGuard rocksDBResourceGuard,
@Nonnull TypeSerializer<K> keySerializer,
@Nonnull LinkedHashMap<String, RocksDbKvStateInfo> kvStateInformation,
@Nonnull KeyGroupRange keyGroupRange,
@Nonnegative int keyGroupPrefixBytes,
@Nonnull LocalRecoveryConfig localRecoveryConfig,
@Nonnull CloseableRegistry cancelStreamRegistry,
@Nonnull StreamCompressionDecorator keyGroupCompressionDecorator) {
super(
DESCRIPTION,
db,
rocksDBResourceGuard,
keySerializer,
kvStateInformation,
keyGroupRange,
keyGroupPrefixBytes,
localRecoveryConfig,
cancelStreamRegistry);
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
}
Example #8
| Source File: MockKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 6 votes |
|
public MockKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
}
Example #9
| Source File: RocksFullSnapshotStrategy.java From flink with Apache License 2.0 | 6 votes |
|
public RocksFullSnapshotStrategy(
@Nonnull RocksDB db,
@Nonnull ResourceGuard rocksDBResourceGuard,
@Nonnull TypeSerializer<K> keySerializer,
@Nonnull LinkedHashMap<String, RocksDbKvStateInfo> kvStateInformation,
@Nonnull KeyGroupRange keyGroupRange,
@Nonnegative int keyGroupPrefixBytes,
@Nonnull LocalRecoveryConfig localRecoveryConfig,
@Nonnull CloseableRegistry cancelStreamRegistry,
@Nonnull StreamCompressionDecorator keyGroupCompressionDecorator) {
super(
DESCRIPTION,
db,
rocksDBResourceGuard,
keySerializer,
kvStateInformation,
keyGroupRange,
keyGroupPrefixBytes,
localRecoveryConfig,
cancelStreamRegistry);
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
}
Example #10
| Source File: HeapSnapshotStrategy.java From flink with Apache License 2.0 | 6 votes |
|
HeapSnapshotStrategy(
SnapshotStrategySynchronicityBehavior<K> snapshotStrategySynchronicityTrait,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
KeyGroupRange keyGroupRange,
CloseableRegistry cancelStreamRegistry,
StateSerializerProvider<K> keySerializerProvider) {
super("Heap backend snapshot");
this.snapshotStrategySynchronicityTrait = snapshotStrategySynchronicityTrait;
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.keyGroupCompressionDecorator = keyGroupCompressionDecorator;
this.localRecoveryConfig = localRecoveryConfig;
this.keyGroupRange = keyGroupRange;
this.cancelStreamRegistry = cancelStreamRegistry;
this.keySerializerProvider = keySerializerProvider;
}
Example #11
| Source File: HeapKeyedStateBackend.java From flink with Apache License 2.0 | 5 votes |
|
public HeapKeyedStateBackend(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
HeapSnapshotStrategy<K> snapshotStrategy,
InternalKeyContext<K> keyContext) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
executionConfig,
ttlTimeProvider,
cancelStreamRegistry,
keyGroupCompressionDecorator,
keyContext);
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.localRecoveryConfig = localRecoveryConfig;
LOG.info("Initializing heap keyed state backend with stream factory.");
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.snapshotStrategy = snapshotStrategy;
}
Example #12
| Source File: HeapRestoreOperation.java From flink with Apache License 2.0 | 5 votes |
|
private void readStateHandleStateData(
FSDataInputStream fsDataInputStream,
DataInputViewStreamWrapper inView,
KeyGroupRangeOffsets keyGroupOffsets,
Map<Integer, StateMetaInfoSnapshot> kvStatesById,
int numStates,
int readVersion,
boolean isCompressed) throws IOException {
final StreamCompressionDecorator streamCompressionDecorator = isCompressed ?
SnappyStreamCompressionDecorator.INSTANCE : UncompressedStreamCompressionDecorator.INSTANCE;
for (Tuple2<Integer, Long> groupOffset : keyGroupOffsets) {
int keyGroupIndex = groupOffset.f0;
long offset = groupOffset.f1;
// Check that restored key groups all belong to the backend.
Preconditions.checkState(keyGroupRange.contains(keyGroupIndex), "The key group must belong to the backend.");
fsDataInputStream.seek(offset);
int writtenKeyGroupIndex = inView.readInt();
Preconditions.checkState(writtenKeyGroupIndex == keyGroupIndex,
"Unexpected key-group in restore.");
try (InputStream kgCompressionInStream =
streamCompressionDecorator.decorateWithCompression(fsDataInputStream)) {
readKeyGroupStateData(
kgCompressionInStream,
kvStatesById,
keyGroupIndex,
numStates,
readVersion);
}
}
}
Example #13
| Source File: HeapKeyedStateBackend.java From flink with Apache License 2.0 | 5 votes |
|
public HeapKeyedStateBackend(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
Map<String, StateTable<K, ?, ?>> registeredKVStates,
Map<String, HeapPriorityQueueSnapshotRestoreWrapper> registeredPQStates,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
HeapSnapshotStrategy<K> snapshotStrategy,
InternalKeyContext<K> keyContext) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
executionConfig,
ttlTimeProvider,
cancelStreamRegistry,
keyGroupCompressionDecorator,
keyContext);
this.registeredKVStates = registeredKVStates;
this.registeredPQStates = registeredPQStates;
this.localRecoveryConfig = localRecoveryConfig;
LOG.info("Initializing heap keyed state backend with stream factory.");
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.snapshotStrategy = snapshotStrategy;
}
Example #14
| Source File: HeapKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 5 votes |
|
public HeapKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
boolean asynchronousSnapshots,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
this.localRecoveryConfig = localRecoveryConfig;
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.asynchronousSnapshots = asynchronousSnapshots;
}
Example #15
| Source File: RocksDBSavepointIterator.java From bravo with Apache License 2.0 | 5 votes |
|
private boolean openIfNeeded() throws Exception {
if (stateHandleInStream == null) {
LOGGER.debug("Opening {}", keyGroupsStateHandle.getDelegateStateHandle());
stateHandleInStream = keyGroupsStateHandle.openInputStream();
final KeyedBackendSerializationProxy<?> serializationProxy = StateMetadataUtils
.getKeyedBackendSerializationProxy(keyGroupsStateHandle);
this.stateIdMapping = StateMetadataUtils.getStateIdMapping(serializationProxy);
final StreamCompressionDecorator streamCompressionDecorator = StateMetadataUtils
.getCompressionDecorator(serializationProxy);
final KeyGroupRangeOffsets rangeOffsets = keyGroupsStateHandle.getGroupRangeOffsets();
LOGGER.debug("{}", rangeOffsets);
offsetsIt = new ValidOffsetsIterator(rangeOffsets);
hasNext = seekNextOffset();
if (hasNext) {
final InputStream compressedInputStream = streamCompressionDecorator
.decorateWithCompression(stateHandleInStream);
compressedInputView = new DataInputViewStreamWrapper(compressedInputStream);
seekNextStateId(false);
}
}
return hasNext;
}
Example #16
| Source File: HeapRestoreOperation.java From flink with Apache License 2.0 | 5 votes |
|
private void readStateHandleStateData(
FSDataInputStream fsDataInputStream,
DataInputViewStreamWrapper inView,
KeyGroupRangeOffsets keyGroupOffsets,
Map<Integer, StateMetaInfoSnapshot> kvStatesById,
int numStates,
int readVersion,
boolean isCompressed) throws IOException {
final StreamCompressionDecorator streamCompressionDecorator = isCompressed ?
SnappyStreamCompressionDecorator.INSTANCE : UncompressedStreamCompressionDecorator.INSTANCE;
for (Tuple2<Integer, Long> groupOffset : keyGroupOffsets) {
int keyGroupIndex = groupOffset.f0;
long offset = groupOffset.f1;
// Check that restored key groups all belong to the backend.
Preconditions.checkState(keyGroupRange.contains(keyGroupIndex), "The key group must belong to the backend.");
fsDataInputStream.seek(offset);
int writtenKeyGroupIndex = inView.readInt();
Preconditions.checkState(writtenKeyGroupIndex == keyGroupIndex,
"Unexpected key-group in restore.");
try (InputStream kgCompressionInStream =
streamCompressionDecorator.decorateWithCompression(fsDataInputStream)) {
readKeyGroupStateData(
kgCompressionInStream,
kvStatesById,
keyGroupIndex,
numStates,
readVersion);
}
}
}
Example #17
| Source File: HeapKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 5 votes |
|
public HeapKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
boolean asynchronousSnapshots,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
this.localRecoveryConfig = localRecoveryConfig;
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.asynchronousSnapshots = asynchronousSnapshots;
}
Example #18
| Source File: HeapRestoreOperation.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
private void readStateHandleStateData(
FSDataInputStream fsDataInputStream,
DataInputViewStreamWrapper inView,
KeyGroupRangeOffsets keyGroupOffsets,
Map<Integer, StateMetaInfoSnapshot> kvStatesById,
int numStates,
int readVersion,
boolean isCompressed) throws IOException {
final StreamCompressionDecorator streamCompressionDecorator = isCompressed ?
SnappyStreamCompressionDecorator.INSTANCE : UncompressedStreamCompressionDecorator.INSTANCE;
for (Tuple2<Integer, Long> groupOffset : keyGroupOffsets) {
int keyGroupIndex = groupOffset.f0;
long offset = groupOffset.f1;
// Check that restored key groups all belong to the backend.
Preconditions.checkState(keyGroupRange.contains(keyGroupIndex), "The key group must belong to the backend.");
fsDataInputStream.seek(offset);
int writtenKeyGroupIndex = inView.readInt();
Preconditions.checkState(writtenKeyGroupIndex == keyGroupIndex,
"Unexpected key-group in restore.");
try (InputStream kgCompressionInStream =
streamCompressionDecorator.decorateWithCompression(fsDataInputStream)) {
readKeyGroupStateData(
kgCompressionInStream,
kvStatesById,
keyGroupIndex,
numStates,
readVersion);
}
}
}
Example #19
| Source File: HeapKeyedStateBackendBuilder.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
public HeapKeyedStateBackendBuilder(
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
boolean asynchronousSnapshots,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
this.localRecoveryConfig = localRecoveryConfig;
this.priorityQueueSetFactory = priorityQueueSetFactory;
this.asynchronousSnapshots = asynchronousSnapshots;
}
Example #20
| Source File: RocksDBStateBackend.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
@Override
public <K> AbstractKeyedStateBackend<K> createKeyedStateBackend(
Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
CloseableRegistry cancelStreamRegistry) throws IOException {
// first, make sure that the RocksDB JNI library is loaded
// we do this explicitly here to have better error handling
String tempDir = env.getTaskManagerInfo().getTmpDirectories()[0];
ensureRocksDBIsLoaded(tempDir);
// replace all characters that are not legal for filenames with underscore
String fileCompatibleIdentifier = operatorIdentifier.replaceAll("[^a-zA-Z0-9\\-]", "_");
lazyInitializeForJob(env, fileCompatibleIdentifier);
File instanceBasePath = new File(
getNextStoragePath(),
"job_" + jobId + "_op_" + fileCompatibleIdentifier + "_uuid_" + UUID.randomUUID());
LocalRecoveryConfig localRecoveryConfig =
env.getTaskStateManager().createLocalRecoveryConfig();
ExecutionConfig executionConfig = env.getExecutionConfig();
StreamCompressionDecorator keyGroupCompressionDecorator = getCompressionDecorator(executionConfig);
RocksDBKeyedStateBackendBuilder<K> builder = new RocksDBKeyedStateBackendBuilder<>(
operatorIdentifier,
env.getUserClassLoader(),
instanceBasePath,
getDbOptions(),
stateName -> getColumnOptions(),
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
priorityQueueStateType,
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
).setEnableIncrementalCheckpointing(isIncrementalCheckpointsEnabled())
.setEnableTtlCompactionFilter(isTtlCompactionFilterEnabled())
.setNumberOfTransferingThreads(getNumberOfTransferingThreads())
.setNativeMetricOptions(getMemoryWatcherOptions());
return builder.build();
}
Example #21
| Source File: RocksDBKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
RocksDBKeyedStateBackendBuilder(
String operatorIdentifier,
ClassLoader userCodeClassLoader,
File instanceBasePath,
DBOptions dbOptions,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
LocalRecoveryConfig localRecoveryConfig,
RocksDBStateBackend.PriorityQueueStateType priorityQueueStateType,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
RocksDB injectedTestDB,
ColumnFamilyHandle injectedDefaultColumnFamilyHandle,
CloseableRegistry cancelStreamRegistry) {
this(
operatorIdentifier,
userCodeClassLoader,
instanceBasePath,
dbOptions,
columnFamilyOptionsFactory,
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
priorityQueueStateType,
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
);
this.injectedTestDB = injectedTestDB;
this.injectedDefaultColumnFamilyHandle = injectedDefaultColumnFamilyHandle;
}
Example #22
| Source File: RocksDBKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 4 votes |
|
public RocksDBKeyedStateBackendBuilder(
String operatorIdentifier,
ClassLoader userCodeClassLoader,
File instanceBasePath,
DBOptions dbOptions,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
LocalRecoveryConfig localRecoveryConfig,
RocksDBStateBackend.PriorityQueueStateType priorityQueueStateType,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
this.operatorIdentifier = operatorIdentifier;
this.priorityQueueStateType = priorityQueueStateType;
this.localRecoveryConfig = localRecoveryConfig;
// ensure that we use the right merge operator, because other code relies on this
this.columnFamilyOptionsFactory = Preconditions.checkNotNull(columnFamilyOptionsFactory);
this.dbOptions = dbOptions;
this.instanceBasePath = instanceBasePath;
this.instanceRocksDBPath = new File(instanceBasePath, DB_INSTANCE_DIR_STRING);
this.metricGroup = metricGroup;
this.enableIncrementalCheckpointing = false;
this.nativeMetricOptions = new RocksDBNativeMetricOptions();
this.numberOfTransferingThreads = RocksDBOptions.CHECKPOINT_TRANSFER_THREAD_NUM.defaultValue();
}
Example #23
| Source File: StateMetadataUtils.java From bravo with Apache License 2.0 | 4 votes |
|
public static StreamCompressionDecorator getCompressionDecorator(KeyedBackendSerializationProxy<?> proxy) {
return proxy.isUsingKeyGroupCompression()
? SnappyStreamCompressionDecorator.INSTANCE
: UncompressedStreamCompressionDecorator.INSTANCE;
}
Example #24
| Source File: RocksDBKeyedStateBackend.java From flink with Apache License 2.0 | 4 votes |
|
public RocksDBKeyedStateBackend(
ClassLoader userCodeClassLoader,
File instanceBasePath,
DBOptions dbOptions,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
RocksDB db,
LinkedHashMap<String, RocksDbKvStateInfo> kvStateInformation,
int keyGroupPrefixBytes,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
ResourceGuard rocksDBResourceGuard,
RocksDBSnapshotStrategyBase<K> checkpointSnapshotStrategy,
RocksDBSnapshotStrategyBase<K> savepointSnapshotStrategy,
RocksDBWriteBatchWrapper writeBatchWrapper,
ColumnFamilyHandle defaultColumnFamilyHandle,
RocksDBNativeMetricMonitor nativeMetricMonitor,
RocksDBSerializedCompositeKeyBuilder<K> sharedRocksKeyBuilder,
PriorityQueueSetFactory priorityQueueFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
InternalKeyContext<K> keyContext) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
executionConfig,
ttlTimeProvider,
cancelStreamRegistry,
keyGroupCompressionDecorator,
keyContext);
this.ttlCompactFiltersManager = ttlCompactFiltersManager;
// ensure that we use the right merge operator, because other code relies on this
this.columnFamilyOptionsFactory = Preconditions.checkNotNull(columnFamilyOptionsFactory);
this.dbOptions = Preconditions.checkNotNull(dbOptions);
this.instanceBasePath = Preconditions.checkNotNull(instanceBasePath);
this.keyGroupPrefixBytes = keyGroupPrefixBytes;
this.kvStateInformation = kvStateInformation;
this.writeOptions = new WriteOptions().setDisableWAL(true);
this.db = db;
this.rocksDBResourceGuard = rocksDBResourceGuard;
this.checkpointSnapshotStrategy = checkpointSnapshotStrategy;
this.savepointSnapshotStrategy = savepointSnapshotStrategy;
this.writeBatchWrapper = writeBatchWrapper;
this.defaultColumnFamily = defaultColumnFamilyHandle;
this.nativeMetricMonitor = nativeMetricMonitor;
this.sharedRocksKeyBuilder = sharedRocksKeyBuilder;
this.priorityQueueFactory = priorityQueueFactory;
}
Example #25
| Source File: RocksDBStateBackend.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public <K> AbstractKeyedStateBackend<K> createKeyedStateBackend(
Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
CloseableRegistry cancelStreamRegistry) throws IOException {
// first, make sure that the RocksDB JNI library is loaded
// we do this explicitly here to have better error handling
String tempDir = env.getTaskManagerInfo().getTmpDirectories()[0];
ensureRocksDBIsLoaded(tempDir);
// replace all characters that are not legal for filenames with underscore
String fileCompatibleIdentifier = operatorIdentifier.replaceAll("[^a-zA-Z0-9\\-]", "_");
lazyInitializeForJob(env, fileCompatibleIdentifier);
File instanceBasePath = new File(
getNextStoragePath(),
"job_" + jobId + "_op_" + fileCompatibleIdentifier + "_uuid_" + UUID.randomUUID());
LocalRecoveryConfig localRecoveryConfig =
env.getTaskStateManager().createLocalRecoveryConfig();
final OpaqueMemoryResource<RocksDBSharedResources> sharedResources = RocksDBOperationUtils
.allocateSharedCachesIfConfigured(memoryConfiguration, env.getMemoryManager(), LOG);
if (sharedResources != null) {
LOG.info("Obtained shared RocksDB cache of size {} bytes", sharedResources.getSize());
}
final RocksDBResourceContainer resourceContainer = createOptionsAndResourceContainer(sharedResources);
ExecutionConfig executionConfig = env.getExecutionConfig();
StreamCompressionDecorator keyGroupCompressionDecorator = getCompressionDecorator(executionConfig);
RocksDBKeyedStateBackendBuilder<K> builder = new RocksDBKeyedStateBackendBuilder<>(
operatorIdentifier,
env.getUserClassLoader(),
instanceBasePath,
resourceContainer,
stateName -> resourceContainer.getColumnOptions(),
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
getPriorityQueueStateType(),
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
)
.setEnableIncrementalCheckpointing(isIncrementalCheckpointsEnabled())
.setNumberOfTransferingThreads(getNumberOfTransferThreads())
.setNativeMetricOptions(resourceContainer.getMemoryWatcherOptions(defaultMetricOptions))
.setWriteBatchSize(getWriteBatchSize());
return builder.build();
}
Example #26
| Source File: RocksDBKeyedStateBackend.java From flink with Apache License 2.0 | 4 votes |
|
public RocksDBKeyedStateBackend(
ClassLoader userCodeClassLoader,
File instanceBasePath,
RocksDBResourceContainer optionsContainer,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
RocksDB db,
LinkedHashMap<String, RocksDbKvStateInfo> kvStateInformation,
int keyGroupPrefixBytes,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
ResourceGuard rocksDBResourceGuard,
RocksDBSnapshotStrategyBase<K> checkpointSnapshotStrategy,
RocksDBSnapshotStrategyBase<K> savepointSnapshotStrategy,
RocksDBWriteBatchWrapper writeBatchWrapper,
ColumnFamilyHandle defaultColumnFamilyHandle,
RocksDBNativeMetricMonitor nativeMetricMonitor,
RocksDBSerializedCompositeKeyBuilder<K> sharedRocksKeyBuilder,
PriorityQueueSetFactory priorityQueueFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
InternalKeyContext<K> keyContext,
@Nonnegative long writeBatchSize) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
executionConfig,
ttlTimeProvider,
cancelStreamRegistry,
keyGroupCompressionDecorator,
keyContext);
this.ttlCompactFiltersManager = ttlCompactFiltersManager;
// ensure that we use the right merge operator, because other code relies on this
this.columnFamilyOptionsFactory = Preconditions.checkNotNull(columnFamilyOptionsFactory);
this.optionsContainer = Preconditions.checkNotNull(optionsContainer);
this.instanceBasePath = Preconditions.checkNotNull(instanceBasePath);
this.keyGroupPrefixBytes = keyGroupPrefixBytes;
this.kvStateInformation = kvStateInformation;
this.writeOptions = optionsContainer.getWriteOptions();
this.readOptions = optionsContainer.getReadOptions();
checkArgument(writeBatchSize >= 0, "Write batch size have to be no negative value.");
this.writeBatchSize = writeBatchSize;
this.db = db;
this.rocksDBResourceGuard = rocksDBResourceGuard;
this.checkpointSnapshotStrategy = checkpointSnapshotStrategy;
this.savepointSnapshotStrategy = savepointSnapshotStrategy;
this.writeBatchWrapper = writeBatchWrapper;
this.defaultColumnFamily = defaultColumnFamilyHandle;
this.nativeMetricMonitor = nativeMetricMonitor;
this.sharedRocksKeyBuilder = sharedRocksKeyBuilder;
this.priorityQueueFactory = priorityQueueFactory;
}
Example #27
| Source File: RocksDBKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 4 votes |
|
public RocksDBKeyedStateBackendBuilder(
String operatorIdentifier,
ClassLoader userCodeClassLoader,
File instanceBasePath,
RocksDBResourceContainer optionsContainer,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
LocalRecoveryConfig localRecoveryConfig,
RocksDBStateBackend.PriorityQueueStateType priorityQueueStateType,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
CloseableRegistry cancelStreamRegistry) {
super(
kvStateRegistry,
keySerializer,
userCodeClassLoader,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
ttlTimeProvider,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry);
this.operatorIdentifier = operatorIdentifier;
this.priorityQueueStateType = priorityQueueStateType;
this.localRecoveryConfig = localRecoveryConfig;
// ensure that we use the right merge operator, because other code relies on this
this.columnFamilyOptionsFactory = Preconditions.checkNotNull(columnFamilyOptionsFactory);
this.optionsContainer = optionsContainer;
this.instanceBasePath = instanceBasePath;
this.instanceRocksDBPath = new File(instanceBasePath, DB_INSTANCE_DIR_STRING);
this.metricGroup = metricGroup;
this.enableIncrementalCheckpointing = false;
this.nativeMetricOptions = new RocksDBNativeMetricOptions();
this.numberOfTransferingThreads = RocksDBOptions.CHECKPOINT_TRANSFER_THREAD_NUM.defaultValue();
}
Example #28
| Source File: RocksDBKeyedStateBackendBuilder.java From flink with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
RocksDBKeyedStateBackendBuilder(
String operatorIdentifier,
ClassLoader userCodeClassLoader,
File instanceBasePath,
RocksDBResourceContainer optionsContainer,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
LocalRecoveryConfig localRecoveryConfig,
RocksDBStateBackend.PriorityQueueStateType priorityQueueStateType,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
RocksDB injectedTestDB,
ColumnFamilyHandle injectedDefaultColumnFamilyHandle,
CloseableRegistry cancelStreamRegistry) {
this(
operatorIdentifier,
userCodeClassLoader,
instanceBasePath,
optionsContainer,
columnFamilyOptionsFactory,
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
priorityQueueStateType,
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
);
this.injectedTestDB = injectedTestDB;
this.injectedDefaultColumnFamilyHandle = injectedDefaultColumnFamilyHandle;
}
Example #29
| Source File: RocksDBStateBackend.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public <K> AbstractKeyedStateBackend<K> createKeyedStateBackend(
Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
CloseableRegistry cancelStreamRegistry) throws IOException {
// first, make sure that the RocksDB JNI library is loaded
// we do this explicitly here to have better error handling
String tempDir = env.getTaskManagerInfo().getTmpDirectories()[0];
ensureRocksDBIsLoaded(tempDir);
// replace all characters that are not legal for filenames with underscore
String fileCompatibleIdentifier = operatorIdentifier.replaceAll("[^a-zA-Z0-9\\-]", "_");
lazyInitializeForJob(env, fileCompatibleIdentifier);
File instanceBasePath = new File(
getNextStoragePath(),
"job_" + jobId + "_op_" + fileCompatibleIdentifier + "_uuid_" + UUID.randomUUID());
LocalRecoveryConfig localRecoveryConfig =
env.getTaskStateManager().createLocalRecoveryConfig();
ExecutionConfig executionConfig = env.getExecutionConfig();
StreamCompressionDecorator keyGroupCompressionDecorator = getCompressionDecorator(executionConfig);
RocksDBKeyedStateBackendBuilder<K> builder = new RocksDBKeyedStateBackendBuilder<>(
operatorIdentifier,
env.getUserClassLoader(),
instanceBasePath,
getDbOptions(),
stateName -> getColumnOptions(),
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
priorityQueueStateType,
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
).setEnableIncrementalCheckpointing(isIncrementalCheckpointsEnabled())
.setEnableTtlCompactionFilter(isTtlCompactionFilterEnabled())
.setNumberOfTransferingThreads(getNumberOfTransferingThreads())
.setNativeMetricOptions(getMemoryWatcherOptions());
return builder.build();
}
Example #30
| Source File: RocksDBKeyedStateBackendBuilder.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
RocksDBKeyedStateBackendBuilder(
String operatorIdentifier,
ClassLoader userCodeClassLoader,
File instanceBasePath,
DBOptions dbOptions,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
ExecutionConfig executionConfig,
LocalRecoveryConfig localRecoveryConfig,
RocksDBStateBackend.PriorityQueueStateType priorityQueueStateType,
TtlTimeProvider ttlTimeProvider,
MetricGroup metricGroup,
@Nonnull Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
RocksDB injectedTestDB,
ColumnFamilyHandle injectedDefaultColumnFamilyHandle,
CloseableRegistry cancelStreamRegistry) {
this(
operatorIdentifier,
userCodeClassLoader,
instanceBasePath,
dbOptions,
columnFamilyOptionsFactory,
kvStateRegistry,
keySerializer,
numberOfKeyGroups,
keyGroupRange,
executionConfig,
localRecoveryConfig,
priorityQueueStateType,
ttlTimeProvider,
metricGroup,
stateHandles,
keyGroupCompressionDecorator,
cancelStreamRegistry
);
this.injectedTestDB = injectedTestDB;
this.injectedDefaultColumnFamilyHandle = injectedDefaultColumnFamilyHandle;
}
