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Posted to commits@flink.apache.org by lz...@apache.org on 2022/06/13 09:41:30 UTC
[flink-table-store] branch master updated: [FLINK-28020] Refactor Flink connector for table store with FileStoreTable
This is an automated email from the ASF dual-hosted git repository.
lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink-table-store.git
The following commit(s) were added to refs/heads/master by this push:
new 5fd771aa [FLINK-28020] Refactor Flink connector for table store with FileStoreTable
5fd771aa is described below
commit 5fd771aaca5c5b196cb246478c5b305c0be1a6ab
Author: tsreaper <ts...@gmail.com>
AuthorDate: Mon Jun 13 17:41:25 2022 +0800
[FLINK-28020] Refactor Flink connector for table store with FileStoreTable
This closes #155
---
.../store/connector/AbstractTableStoreFactory.java | 20 +-
.../flink/table/store/connector/TableStore.java | 457 ---------------------
.../connector/sink/BucketStreamPartitioner.java | 23 +-
.../store/connector/sink/FlinkSinkBuilder.java | 116 ++++++
.../store/connector/sink/StoreGlobalCommitter.java | 35 +-
.../table/store/connector/sink/StoreSink.java | 50 +--
.../store/connector/sink/StoreSinkWriter.java | 138 +------
.../table/store/connector/sink/TableStoreSink.java | 81 ++--
.../source/ContinuousFileSplitEnumerator.java | 6 +-
.../store/connector/source/FileStoreSource.java | 74 +---
.../connector/source/FileStoreSourceReader.java | 14 +-
.../source/FileStoreSourceSplitGenerator.java | 28 +-
.../source/FileStoreSourceSplitReader.java | 85 +---
.../store/connector/source/FlinkSourceBuilder.java | 165 ++++++++
.../store/connector/source/TableStoreSource.java | 168 ++------
.../table/store/connector/FileStoreITCase.java | 83 ++--
.../store/connector/ReadWriteTableITCase.java | 4 +
.../connector/TableStoreManagedFactoryTest.java | 18 +-
.../store/connector/sink/LogStoreSinkITCase.java | 18 +-
.../table/store/connector/sink/StoreSinkTest.java | 83 ++--
.../store/connector/sink/TestFileStoreTable.java | 103 +++++
.../source/FileStoreSourceReaderTest.java | 3 +-
.../source/FileStoreSourceSplitGeneratorTest.java | 19 +-
.../source/FileStoreSourceSplitReaderTest.java | 29 +-
...dWrite.java => TestChangelogDataReadWrite.java} | 57 ++-
.../file/utils/PrimaryKeyRowDataSupplier.java | 54 ---
.../file/utils/ValueCountRowDataSupplier.java | 68 ---
.../table/store/table/AbstractFileStoreTable.java | 8 +-
.../flink/table/store/table/FileStoreTable.java | 7 +-
.../flink/table/store/table/sink/TableCommit.java | 10 +-
.../flink/table/store/table/sink/TableWrite.java | 13 +-
.../flink/table/store/table/source/TableScan.java | 4 +-
.../file/utils/PrimaryKeyRowDataSupplierTest.java | 76 ----
.../file/utils/ValueCountRowDataSupplierTest.java | 73 ----
34 files changed, 791 insertions(+), 1399 deletions(-)
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/AbstractTableStoreFactory.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/AbstractTableStoreFactory.java
index 4b842a5a..4d16cbf1 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/AbstractTableStoreFactory.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/AbstractTableStoreFactory.java
@@ -36,6 +36,8 @@ import org.apache.flink.table.store.file.schema.Schema;
import org.apache.flink.table.store.file.schema.UpdateSchema;
import org.apache.flink.table.store.log.LogOptions;
import org.apache.flink.table.store.log.LogStoreTableFactory;
+import org.apache.flink.table.store.table.FileStoreTable;
+import org.apache.flink.table.store.table.FileStoreTableFactory;
import org.apache.flink.table.types.logical.RowType;
import org.apache.flink.util.Preconditions;
@@ -60,7 +62,8 @@ public abstract class AbstractTableStoreFactory
@Override
public TableStoreSource createDynamicTableSource(Context context) {
return new TableStoreSource(
- buildTableStore(context),
+ context.getObjectIdentifier(),
+ buildFileStoreTable(context),
context.getConfiguration().get(ExecutionOptions.RUNTIME_MODE)
== RuntimeExecutionMode.STREAMING,
createLogContext(context),
@@ -70,7 +73,8 @@ public abstract class AbstractTableStoreFactory
@Override
public TableStoreSink createDynamicTableSink(Context context) {
return new TableStoreSink(
- buildTableStore(context),
+ context.getObjectIdentifier(),
+ buildFileStoreTable(context),
createLogContext(context),
createOptionalLogStoreFactory(context).orElse(null));
}
@@ -155,14 +159,12 @@ public abstract class AbstractTableStoreFactory
Map.Entry::getValue));
}
- static TableStore buildTableStore(DynamicTableFactory.Context context) {
- TableStore store =
- new TableStore(
- context.getObjectIdentifier(),
+ static FileStoreTable buildFileStoreTable(DynamicTableFactory.Context context) {
+ FileStoreTable table =
+ FileStoreTableFactory.create(
Configuration.fromMap(context.getCatalogTable().getOptions()));
- Schema schema = store.schema();
-
+ Schema schema = table.schema();
UpdateSchema updateSchema = UpdateSchema.fromCatalogTable(context.getCatalogTable());
RowType rowType = updateSchema.rowType();
@@ -191,6 +193,6 @@ public abstract class AbstractTableStoreFactory
schema.primaryKeys(),
primaryKeys);
- return store;
+ return table;
}
}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/TableStore.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/TableStore.java
deleted file mode 100644
index 224949b8..00000000
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/TableStore.java
+++ /dev/null
@@ -1,457 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.flink.table.store.connector;
-
-import org.apache.flink.annotation.Experimental;
-import org.apache.flink.annotation.VisibleForTesting;
-import org.apache.flink.api.common.eventtime.WatermarkStrategy;
-import org.apache.flink.api.connector.source.Boundedness;
-import org.apache.flink.api.connector.source.Source;
-import org.apache.flink.configuration.Configuration;
-import org.apache.flink.configuration.DelegatingConfiguration;
-import org.apache.flink.connector.base.source.hybrid.HybridSource;
-import org.apache.flink.core.fs.Path;
-import org.apache.flink.streaming.api.datastream.DataStream;
-import org.apache.flink.streaming.api.datastream.DataStreamSink;
-import org.apache.flink.streaming.api.datastream.DataStreamSource;
-import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
-import org.apache.flink.streaming.api.transformations.PartitionTransformation;
-import org.apache.flink.table.api.ValidationException;
-import org.apache.flink.table.catalog.CatalogLock;
-import org.apache.flink.table.catalog.ObjectIdentifier;
-import org.apache.flink.table.connector.Projection;
-import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.runtime.typeutils.InternalTypeInfo;
-import org.apache.flink.table.store.connector.sink.BucketStreamPartitioner;
-import org.apache.flink.table.store.connector.sink.StoreSink;
-import org.apache.flink.table.store.connector.sink.global.GlobalCommittingSinkTranslator;
-import org.apache.flink.table.store.connector.source.FileStoreEmptySource;
-import org.apache.flink.table.store.connector.source.FileStoreSource;
-import org.apache.flink.table.store.connector.source.LogHybridSourceFactory;
-import org.apache.flink.table.store.connector.source.StaticFileStoreSplitEnumerator;
-import org.apache.flink.table.store.file.FileStore;
-import org.apache.flink.table.store.file.FileStoreImpl;
-import org.apache.flink.table.store.file.FileStoreOptions;
-import org.apache.flink.table.store.file.FileStoreOptions.MergeEngine;
-import org.apache.flink.table.store.file.WriteMode;
-import org.apache.flink.table.store.file.predicate.Predicate;
-import org.apache.flink.table.store.file.schema.Schema;
-import org.apache.flink.table.store.file.schema.SchemaManager;
-import org.apache.flink.table.store.file.utils.JsonSerdeUtil;
-import org.apache.flink.table.store.log.LogOptions.LogStartupMode;
-import org.apache.flink.table.store.log.LogSinkProvider;
-import org.apache.flink.table.store.log.LogSourceProvider;
-import org.apache.flink.table.store.utils.TypeUtils;
-import org.apache.flink.table.types.logical.LogicalType;
-import org.apache.flink.table.types.logical.RowType;
-
-import javax.annotation.Nullable;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.UUID;
-
-import static org.apache.flink.table.store.connector.TableStoreFactoryOptions.COMPACTION_MANUAL_TRIGGERED;
-import static org.apache.flink.table.store.connector.TableStoreFactoryOptions.COMPACTION_PARTITION_SPEC;
-import static org.apache.flink.table.store.file.FileStoreOptions.BUCKET;
-import static org.apache.flink.table.store.file.FileStoreOptions.CONTINUOUS_DISCOVERY_INTERVAL;
-import static org.apache.flink.table.store.file.FileStoreOptions.MERGE_ENGINE;
-import static org.apache.flink.table.store.file.FileStoreOptions.MergeEngine.PARTIAL_UPDATE;
-import static org.apache.flink.table.store.log.LogOptions.LOG_PREFIX;
-import static org.apache.flink.table.store.log.LogOptions.SCAN;
-
-/** A table store api to create source and sink. */
-@Experimental
-public class TableStore {
-
- private final ObjectIdentifier tableIdentifier;
-
- private final Configuration options;
-
- private final Schema schema;
-
- private final RowType type;
-
- /** commit user, default uuid. */
- private String user = UUID.randomUUID().toString();
-
- public TableStore(ObjectIdentifier tableIdentifier, Configuration options) {
- this.tableIdentifier = tableIdentifier;
- this.options = options;
-
- Path tablePath = FileStoreOptions.path(options);
- this.schema =
- new SchemaManager(tablePath)
- .latest()
- .orElseThrow(
- () ->
- new RuntimeException(
- String.format(
- "Can not find schema in path %s, please create table first.",
- tablePath)));
- this.type = schema.logicalRowType();
- }
-
- public TableStore withUser(String user) {
- this.user = user;
- return this;
- }
-
- public RowType type() {
- return type;
- }
-
- public boolean partitioned() {
- return schema.partitionKeys().size() > 0;
- }
-
- public boolean isCompactionTask() {
- return options.get(COMPACTION_MANUAL_TRIGGERED);
- }
-
- @SuppressWarnings("unchecked")
- @Nullable
- public Map<String, String> getCompactPartSpec() {
- String json = options.get(COMPACTION_PARTITION_SPEC);
- if (json == null) {
- return null;
- }
- return JsonSerdeUtil.fromJson(json, Map.class);
- }
-
- public boolean valueCountMode() {
- return trimmedPrimaryKeys().size() == 0;
- }
-
- public List<String> fieldNames() {
- return type.getFieldNames();
- }
-
- public List<String> partitionKeys() {
- return schema.partitionKeys();
- }
-
- @VisibleForTesting
- List<String> trimmedPrimaryKeys() {
- return schema.trimmedPrimaryKeys();
- }
-
- private int[] toIndex(List<String> fields) {
- List<String> fieldNames = type.getFieldNames();
- return fields.stream().mapToInt(fieldNames::indexOf).toArray();
- }
-
- private int[] partitionKeysIndex() {
- return toIndex(schema.partitionKeys());
- }
-
- private int[] fullPrimaryKeysIndex() {
- return toIndex(schema.primaryKeys());
- }
-
- private int[] trimmedPrimaryKeysIndex() {
- return toIndex(trimmedPrimaryKeys());
- }
-
- public Schema schema() {
- return schema;
- }
-
- public Configuration options() {
- return options;
- }
-
- public Configuration logOptions() {
- return new DelegatingConfiguration(options, LOG_PREFIX);
- }
-
- public SourceBuilder sourceBuilder() {
- return new SourceBuilder();
- }
-
- public SinkBuilder sinkBuilder() {
- return new SinkBuilder();
- }
-
- private MergeEngine mergeEngine() {
- return options.get(MERGE_ENGINE);
- }
-
- private FileStore buildAppendOnlyStore() {
- FileStoreOptions fileStoreOptions = new FileStoreOptions(options);
-
- return FileStoreImpl.createWithAppendOnly(
- schema.id(),
- fileStoreOptions,
- user,
- TypeUtils.project(type, partitionKeysIndex()),
- type);
- }
-
- private FileStore buildLSMStore() {
- RowType partitionType = TypeUtils.project(type, partitionKeysIndex());
- FileStoreOptions fileStoreOptions = new FileStoreOptions(options);
- int[] trimmedPrimaryKeys = trimmedPrimaryKeysIndex();
-
- if (trimmedPrimaryKeys.length == 0) {
- return FileStoreImpl.createWithValueCount(
- schema.id(), fileStoreOptions, user, partitionType, type);
- } else {
- return FileStoreImpl.createWithPrimaryKey(
- schema.id(),
- fileStoreOptions,
- user,
- partitionType,
- TypeUtils.project(type, trimmedPrimaryKeys),
- type,
- mergeEngine());
- }
- }
-
- private FileStore buildFileStore() {
- WriteMode writeMode = options.get(FileStoreOptions.WRITE_MODE);
-
- switch (writeMode) {
- case CHANGE_LOG:
- return buildLSMStore();
-
- case APPEND_ONLY:
- return buildAppendOnlyStore();
-
- default:
- throw new UnsupportedOperationException("Unknown write mode: " + writeMode);
- }
- }
-
- /** Source builder to build a flink {@link Source}. */
- public class SourceBuilder {
-
- private boolean isContinuous = false;
-
- private StreamExecutionEnvironment env;
-
- @Nullable private int[][] projectedFields;
-
- @Nullable private Predicate partitionPredicate;
-
- @Nullable private Predicate fieldPredicate;
-
- @Nullable private LogSourceProvider logSourceProvider;
-
- @Nullable private Integer parallelism;
-
- public SourceBuilder withEnv(StreamExecutionEnvironment env) {
- this.env = env;
- return this;
- }
-
- public SourceBuilder withProjection(int[][] projectedFields) {
- this.projectedFields = projectedFields;
- return this;
- }
-
- public SourceBuilder withPartitionPredicate(Predicate partitionPredicate) {
- this.partitionPredicate = partitionPredicate;
- return this;
- }
-
- public SourceBuilder withFieldPredicate(Predicate fieldPredicate) {
- this.fieldPredicate = fieldPredicate;
- return this;
- }
-
- public SourceBuilder withContinuousMode(boolean isContinuous) {
- this.isContinuous = isContinuous;
- return this;
- }
-
- public SourceBuilder withLogSourceProvider(LogSourceProvider logSourceProvider) {
- this.logSourceProvider = logSourceProvider;
- return this;
- }
-
- public SourceBuilder withParallelism(@Nullable Integer parallelism) {
- this.parallelism = parallelism;
- return this;
- }
-
- private long discoveryIntervalMills() {
- return options.get(CONTINUOUS_DISCOVERY_INTERVAL).toMillis();
- }
-
- private boolean getValueCountMode(WriteMode writeMode) {
- // Decide the value count mode based on the write mode and primary key definitions.
- boolean valueCountMode;
- switch (writeMode) {
- case APPEND_ONLY:
- valueCountMode = false;
- break;
-
- case CHANGE_LOG:
- valueCountMode = schema.primaryKeys().isEmpty();
- break;
-
- default:
- throw new UnsupportedOperationException("Unknown write mode: " + writeMode);
- }
- return valueCountMode;
- }
-
- private FileStoreSource buildFileSource(
- boolean isContinuous, WriteMode writeMode, boolean continuousScanLatest) {
-
- return new FileStoreSource(
- buildFileStore(),
- writeMode,
- getValueCountMode(writeMode),
- isContinuous,
- discoveryIntervalMills(),
- continuousScanLatest,
- projectedFields,
- partitionPredicate,
- fieldPredicate);
- }
-
- private Source<RowData, ?, ?> buildSource() {
- WriteMode writeMode = options.get(FileStoreOptions.WRITE_MODE);
- if (isContinuous) {
- if (schema.primaryKeys().size() > 0 && mergeEngine() == PARTIAL_UPDATE) {
- throw new ValidationException(
- "Partial update continuous reading is not supported.");
- }
-
- LogStartupMode startupMode = logOptions().get(SCAN);
- if (logSourceProvider == null) {
- return buildFileSource(true, writeMode, startupMode == LogStartupMode.LATEST);
- } else {
- if (startupMode != LogStartupMode.FULL) {
- return logSourceProvider.createSource(null);
- }
- return HybridSource.<RowData, StaticFileStoreSplitEnumerator>builder(
- buildFileSource(false, writeMode, false))
- .addSource(
- new LogHybridSourceFactory(logSourceProvider),
- Boundedness.CONTINUOUS_UNBOUNDED)
- .build();
- }
- } else {
- return buildFileSource(false, writeMode, false);
- }
- }
-
- public DataStreamSource<RowData> build() {
- if (env == null) {
- throw new IllegalArgumentException(
- "StreamExecutionEnvironment should not be null.");
- }
-
- LogicalType produceType =
- Optional.ofNullable(projectedFields)
- .map(Projection::of)
- .map(p -> p.project(type))
- .orElse(type);
- DataStreamSource<RowData> dataStream =
- env.fromSource(
- isCompactionTask() ? new FileStoreEmptySource() : buildSource(),
- WatermarkStrategy.noWatermarks(),
- tableIdentifier.asSummaryString(),
- InternalTypeInfo.of(produceType));
- if (parallelism != null) {
- dataStream.setParallelism(parallelism);
- }
- return dataStream;
- }
- }
-
- /** Sink builder to build a flink sink from input. */
- public class SinkBuilder {
-
- private DataStream<RowData> input;
-
- @Nullable private CatalogLock.Factory lockFactory;
-
- @Nullable private Map<String, String> overwritePartition;
-
- @Nullable private LogSinkProvider logSinkProvider;
-
- @Nullable private Integer parallelism;
-
- public SinkBuilder withInput(DataStream<RowData> input) {
- this.input = input;
- return this;
- }
-
- public SinkBuilder withLockFactory(CatalogLock.Factory lockFactory) {
- this.lockFactory = lockFactory;
- return this;
- }
-
- public SinkBuilder withOverwritePartition(Map<String, String> overwritePartition) {
- this.overwritePartition = overwritePartition;
- return this;
- }
-
- public SinkBuilder withLogSinkProvider(LogSinkProvider logSinkProvider) {
- this.logSinkProvider = logSinkProvider;
- return this;
- }
-
- public SinkBuilder withParallelism(@Nullable Integer parallelism) {
- this.parallelism = parallelism;
- return this;
- }
-
- public DataStreamSink<?> build() {
- FileStore fileStore = buildFileStore();
- int numBucket = options.get(BUCKET);
- WriteMode writeMode = options.get(FileStoreOptions.WRITE_MODE);
-
- BucketStreamPartitioner partitioner =
- new BucketStreamPartitioner(
- numBucket,
- type,
- partitionKeysIndex(),
- trimmedPrimaryKeysIndex(),
- fullPrimaryKeysIndex());
- PartitionTransformation<RowData> partitioned =
- new PartitionTransformation<>(input.getTransformation(), partitioner);
- if (parallelism != null) {
- partitioned.setParallelism(parallelism);
- }
-
- StoreSink<?, ?> sink =
- new StoreSink<>(
- tableIdentifier,
- fileStore,
- writeMode,
- partitionKeysIndex(),
- trimmedPrimaryKeysIndex(),
- fullPrimaryKeysIndex(),
- numBucket,
- isCompactionTask(),
- getCompactPartSpec(),
- lockFactory,
- overwritePartition,
- logSinkProvider);
- return GlobalCommittingSinkTranslator.translate(
- new DataStream<>(input.getExecutionEnvironment(), partitioned), sink);
- }
- }
-}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/BucketStreamPartitioner.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/BucketStreamPartitioner.java
index c663b4c3..5930514b 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/BucketStreamPartitioner.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/BucketStreamPartitioner.java
@@ -23,39 +23,26 @@ import org.apache.flink.runtime.plugable.SerializationDelegate;
import org.apache.flink.streaming.runtime.partitioner.StreamPartitioner;
import org.apache.flink.streaming.runtime.streamrecord.StreamRecord;
import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.store.file.schema.Schema;
import org.apache.flink.table.store.table.sink.SinkRecordConverter;
-import org.apache.flink.table.types.logical.RowType;
/** A {@link StreamPartitioner} to partition records by bucket. */
public class BucketStreamPartitioner extends StreamPartitioner<RowData> {
private final int numBucket;
- private final RowType inputType;
- private final int[] partitions;
- private final int[] primaryKeys;
- private final int[] logPrimaryKeys;
+ private final Schema schema;
private transient SinkRecordConverter recordConverter;
- public BucketStreamPartitioner(
- int numBucket,
- RowType inputType,
- int[] partitions,
- int[] primaryKeys,
- final int[] logPrimaryKeys) {
+ public BucketStreamPartitioner(int numBucket, Schema schema) {
this.numBucket = numBucket;
- this.inputType = inputType;
- this.partitions = partitions;
- this.primaryKeys = primaryKeys;
- this.logPrimaryKeys = logPrimaryKeys;
+ this.schema = schema;
}
@Override
public void setup(int numberOfChannels) {
super.setup(numberOfChannels);
- this.recordConverter =
- new SinkRecordConverter(
- numBucket, inputType, partitions, primaryKeys, logPrimaryKeys);
+ this.recordConverter = new SinkRecordConverter(numBucket, schema);
}
@Override
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/FlinkSinkBuilder.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/FlinkSinkBuilder.java
new file mode 100644
index 00000000..8215d475
--- /dev/null
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/FlinkSinkBuilder.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.table.store.connector.sink;
+
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.streaming.api.datastream.DataStream;
+import org.apache.flink.streaming.api.datastream.DataStreamSink;
+import org.apache.flink.streaming.api.transformations.PartitionTransformation;
+import org.apache.flink.table.catalog.CatalogLock;
+import org.apache.flink.table.catalog.ObjectIdentifier;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.store.connector.TableStoreFactoryOptions;
+import org.apache.flink.table.store.connector.sink.global.GlobalCommittingSinkTranslator;
+import org.apache.flink.table.store.file.FileStoreOptions;
+import org.apache.flink.table.store.file.utils.JsonSerdeUtil;
+import org.apache.flink.table.store.log.LogSinkProvider;
+import org.apache.flink.table.store.table.FileStoreTable;
+
+import javax.annotation.Nullable;
+
+import java.util.Map;
+
+/** Sink builder to build a flink sink from input. */
+public class FlinkSinkBuilder {
+
+ private final ObjectIdentifier tableIdentifier;
+ private final FileStoreTable table;
+ private final Configuration conf;
+
+ private DataStream<RowData> input;
+ @Nullable private CatalogLock.Factory lockFactory;
+ @Nullable private Map<String, String> overwritePartition;
+ @Nullable private LogSinkProvider logSinkProvider;
+ @Nullable private Integer parallelism;
+
+ public FlinkSinkBuilder(ObjectIdentifier tableIdentifier, FileStoreTable table) {
+ this.tableIdentifier = tableIdentifier;
+ this.table = table;
+ this.conf = Configuration.fromMap(table.schema().options());
+ }
+
+ public FlinkSinkBuilder withInput(DataStream<RowData> input) {
+ this.input = input;
+ return this;
+ }
+
+ public FlinkSinkBuilder withLockFactory(CatalogLock.Factory lockFactory) {
+ this.lockFactory = lockFactory;
+ return this;
+ }
+
+ public FlinkSinkBuilder withOverwritePartition(Map<String, String> overwritePartition) {
+ this.overwritePartition = overwritePartition;
+ return this;
+ }
+
+ public FlinkSinkBuilder withLogSinkProvider(LogSinkProvider logSinkProvider) {
+ this.logSinkProvider = logSinkProvider;
+ return this;
+ }
+
+ public FlinkSinkBuilder withParallelism(@Nullable Integer parallelism) {
+ this.parallelism = parallelism;
+ return this;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Nullable
+ private Map<String, String> getCompactPartSpec() {
+ String json = conf.get(TableStoreFactoryOptions.COMPACTION_PARTITION_SPEC);
+ if (json == null) {
+ return null;
+ }
+ return JsonSerdeUtil.fromJson(json, Map.class);
+ }
+
+ public DataStreamSink<?> build() {
+ int numBucket = conf.get(FileStoreOptions.BUCKET);
+
+ BucketStreamPartitioner partitioner =
+ new BucketStreamPartitioner(numBucket, table.schema());
+ PartitionTransformation<RowData> partitioned =
+ new PartitionTransformation<>(input.getTransformation(), partitioner);
+ if (parallelism != null) {
+ partitioned.setParallelism(parallelism);
+ }
+
+ StoreSink<?, ?> sink =
+ new StoreSink<>(
+ tableIdentifier,
+ table,
+ conf.get(TableStoreFactoryOptions.COMPACTION_MANUAL_TRIGGERED),
+ getCompactPartSpec(),
+ lockFactory,
+ overwritePartition,
+ logSinkProvider);
+ return GlobalCommittingSinkTranslator.translate(
+ new DataStream<>(input.getExecutionEnvironment(), partitioned), sink);
+ }
+}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreGlobalCommitter.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreGlobalCommitter.java
index f02e9eb1..eaa2c9c9 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreGlobalCommitter.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreGlobalCommitter.java
@@ -21,37 +21,24 @@ package org.apache.flink.table.store.connector.sink;
import org.apache.flink.table.catalog.CatalogLock;
import org.apache.flink.table.store.connector.sink.global.GlobalCommitter;
import org.apache.flink.table.store.file.manifest.ManifestCommittable;
-import org.apache.flink.table.store.file.operation.FileStoreCommit;
-import org.apache.flink.table.store.file.operation.FileStoreExpire;
import org.apache.flink.table.store.table.sink.FileCommittable;
+import org.apache.flink.table.store.table.sink.TableCommit;
import javax.annotation.Nullable;
import java.io.IOException;
-import java.util.HashMap;
import java.util.List;
-import java.util.Map;
/** {@link GlobalCommitter} for dynamic store. */
public class StoreGlobalCommitter implements GlobalCommitter<Committable, ManifestCommittable> {
- private final FileStoreCommit fileStoreCommit;
-
- private final FileStoreExpire fileStoreExpire;
+ private final TableCommit commit;
@Nullable private final CatalogLock lock;
- @Nullable private final Map<String, String> overwritePartition;
-
- public StoreGlobalCommitter(
- FileStoreCommit fileStoreCommit,
- FileStoreExpire fileStoreExpire,
- @Nullable CatalogLock lock,
- @Nullable Map<String, String> overwritePartition) {
- this.fileStoreCommit = fileStoreCommit;
- this.fileStoreExpire = fileStoreExpire;
+ public StoreGlobalCommitter(TableCommit commit, @Nullable CatalogLock lock) {
+ this.commit = commit;
this.lock = lock;
- this.overwritePartition = overwritePartition;
}
@Override
@@ -64,7 +51,7 @@ public class StoreGlobalCommitter implements GlobalCommitter<Committable, Manife
@Override
public List<ManifestCommittable> filterRecoveredCommittables(
List<ManifestCommittable> globalCommittables) {
- return fileStoreCommit.filterCommitted(globalCommittables);
+ return commit.filterCommitted(globalCommittables);
}
@Override
@@ -94,16 +81,6 @@ public class StoreGlobalCommitter implements GlobalCommitter<Committable, Manife
@Override
public void commit(List<ManifestCommittable> committables)
throws IOException, InterruptedException {
- if (overwritePartition == null) {
- for (ManifestCommittable committable : committables) {
- fileStoreCommit.commit(committable, new HashMap<>());
- }
- } else {
- for (ManifestCommittable committable : committables) {
- fileStoreCommit.overwrite(overwritePartition, committable, new HashMap<>());
- }
- }
-
- fileStoreExpire.expire();
+ commit.commit(committables);
}
}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSink.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSink.java
index b02823aa..e24a81c5 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSink.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSink.java
@@ -29,16 +29,14 @@ import org.apache.flink.table.catalog.ObjectIdentifier;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.store.connector.StatefulPrecommittingSinkWriter;
import org.apache.flink.table.store.connector.sink.global.GlobalCommittingSink;
-import org.apache.flink.table.store.file.FileStore;
-import org.apache.flink.table.store.file.WriteMode;
import org.apache.flink.table.store.file.manifest.ManifestCommittable;
import org.apache.flink.table.store.file.manifest.ManifestCommittableSerializer;
import org.apache.flink.table.store.file.operation.Lock;
import org.apache.flink.table.store.log.LogInitContext;
import org.apache.flink.table.store.log.LogSinkProvider;
import org.apache.flink.table.store.log.LogWriteCallback;
+import org.apache.flink.table.store.table.FileStoreTable;
import org.apache.flink.table.store.table.sink.SinkRecord;
-import org.apache.flink.table.store.table.sink.SinkRecordConverter;
import javax.annotation.Nullable;
@@ -59,17 +57,7 @@ public class StoreSink<WriterStateT, LogCommT>
private final ObjectIdentifier tableIdentifier;
- private final FileStore fileStore;
-
- private final WriteMode writeMode;
-
- private final int[] partitions;
-
- private final int[] primaryKeys;
-
- private final int[] logPrimaryKeys;
-
- private final int numBucket;
+ private final FileStoreTable table;
private final boolean compactionTask;
@@ -83,24 +71,14 @@ public class StoreSink<WriterStateT, LogCommT>
public StoreSink(
ObjectIdentifier tableIdentifier,
- FileStore fileStore,
- WriteMode writeMode,
- int[] partitions,
- int[] primaryKeys,
- int[] logPrimaryKeys,
- int numBucket,
+ FileStoreTable table,
boolean compactionTask,
@Nullable Map<String, String> compactPartitionSpec,
@Nullable CatalogLock.Factory lockFactory,
@Nullable Map<String, String> overwritePartition,
@Nullable LogSinkProvider logSinkProvider) {
this.tableIdentifier = tableIdentifier;
- this.fileStore = fileStore;
- this.writeMode = writeMode;
- this.partitions = partitions;
- this.primaryKeys = primaryKeys;
- this.logPrimaryKeys = logPrimaryKeys;
- this.numBucket = numBucket;
+ this.table = table;
this.compactionTask = compactionTask;
this.compactPartitionSpec = compactPartitionSpec;
this.lockFactory = lockFactory;
@@ -123,7 +101,7 @@ public class StoreSink<WriterStateT, LogCommT>
new StoreSinkCompactor(
initContext.getSubtaskId(),
initContext.getNumberOfParallelSubtasks(),
- fileStore,
+ table.store(),
compactPartitionSpec == null
? Collections.emptyMap()
: compactPartitionSpec);
@@ -142,17 +120,7 @@ public class StoreSink<WriterStateT, LogCommT>
.restoreWriter(logInitContext, states);
}
return new StoreSinkWriter<>(
- fileStore.newWrite(),
- new SinkRecordConverter(
- numBucket,
- primaryKeys.length > 0 ? fileStore.valueType() : fileStore.keyType(),
- partitions,
- primaryKeys,
- logPrimaryKeys),
- writeMode,
- overwritePartition != null,
- logWriter,
- logCallback);
+ table.newWrite().withOverwrite(overwritePartition != null), logWriter, logCallback);
}
@Override
@@ -219,10 +187,8 @@ public class StoreSink<WriterStateT, LogCommT>
}
return new StoreGlobalCommitter(
- fileStore.newCommit().withLock(lock),
- fileStore.newExpire().withLock(lock),
- catalogLock,
- overwritePartition);
+ table.newCommit().withOverwritePartition(overwritePartition).withLock(lock),
+ catalogLock);
}
@SuppressWarnings("unchecked")
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSinkWriter.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSinkWriter.java
index 62e2025e..8229ea55 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSinkWriter.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/StoreSinkWriter.java
@@ -22,21 +22,15 @@ import org.apache.flink.annotation.VisibleForTesting;
import org.apache.flink.api.connector.sink2.SinkWriter;
import org.apache.flink.api.connector.sink2.StatefulSink.StatefulSinkWriter;
import org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink.PrecommittingSinkWriter;
-import org.apache.flink.table.data.GenericRowData;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.data.binary.BinaryRowData;
-import org.apache.flink.table.data.binary.BinaryRowDataUtil;
import org.apache.flink.table.store.connector.StatefulPrecommittingSinkWriter;
-import org.apache.flink.table.store.file.ValueKind;
-import org.apache.flink.table.store.file.WriteMode;
-import org.apache.flink.table.store.file.operation.FileStoreWrite;
import org.apache.flink.table.store.file.writer.RecordWriter;
import org.apache.flink.table.store.log.LogWriteCallback;
import org.apache.flink.table.store.table.sink.FileCommittable;
import org.apache.flink.table.store.table.sink.SinkRecord;
import org.apache.flink.table.store.table.sink.SinkRecordConverter;
-import org.apache.flink.types.RowKind;
-import org.apache.flink.util.Preconditions;
+import org.apache.flink.table.store.table.sink.TableWrite;
import org.apache.flink.util.concurrent.ExecutorThreadFactory;
import javax.annotation.Nullable;
@@ -45,8 +39,6 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Objects;
@@ -57,14 +49,7 @@ import java.util.concurrent.Executors;
public class StoreSinkWriter<WriterStateT>
implements StatefulPrecommittingSinkWriter<WriterStateT> {
- private static final BinaryRowData DUMMY_KEY = BinaryRowDataUtil.EMPTY_ROW;
-
- private final FileStoreWrite fileStoreWrite;
-
- private final SinkRecordConverter recordConverter;
-
- private final WriteMode writeMode;
- private final boolean overwrite;
+ private final TableWrite write;
@Nullable private final SinkWriter<SinkRecord> logWriter;
@@ -72,87 +57,31 @@ public class StoreSinkWriter<WriterStateT>
private final ExecutorService compactExecutor;
- private final Map<BinaryRowData, Map<Integer, RecordWriter>> writers;
-
public StoreSinkWriter(
- FileStoreWrite fileStoreWrite,
- SinkRecordConverter recordConverter,
- WriteMode writeMode,
- boolean overwrite,
+ TableWrite write,
@Nullable SinkWriter<SinkRecord> logWriter,
@Nullable LogWriteCallback logCallback) {
- this.fileStoreWrite = fileStoreWrite;
- this.recordConverter = recordConverter;
- this.writeMode = writeMode;
- this.overwrite = overwrite;
+ this.write = write;
this.logWriter = logWriter;
this.logCallback = logCallback;
this.compactExecutor =
Executors.newSingleThreadScheduledExecutor(
new ExecutorThreadFactory("compaction-thread"));
- this.writers = new HashMap<>();
- }
-
- private RecordWriter getWriter(BinaryRowData partition, int bucket) {
- Map<Integer, RecordWriter> buckets = writers.get(partition);
- if (buckets == null) {
- buckets = new HashMap<>();
- writers.put(partition.copy(), buckets);
- }
- return buckets.computeIfAbsent(
- bucket,
- k ->
- overwrite
- ? fileStoreWrite.createEmptyWriter(
- partition.copy(), bucket, compactExecutor)
- : fileStoreWrite.createWriter(
- partition.copy(), bucket, compactExecutor));
}
@Override
public void write(RowData rowData, Context context) throws IOException, InterruptedException {
- SinkRecord record = recordConverter.convert(rowData);
- RecordWriter writer = getWriter(record.partition(), record.bucket());
+ SinkRecord record;
try {
- writeToFileStore(writer, record);
+ record = write.write(rowData);
} catch (Exception e) {
throw new IOException(e);
}
// write to log store, need to preserve original pk (which includes partition fields)
if (logWriter != null) {
- record = recordConverter.convertToLogSinkRecord(record);
- logWriter.write(record, context);
- }
- }
-
- private void writeToFileStore(RecordWriter writer, SinkRecord record) throws Exception {
- if (writeMode == WriteMode.APPEND_ONLY) {
- Preconditions.checkState(
- record.row().getRowKind() == RowKind.INSERT,
- "Append only writer can not accept row with RowKind %s",
- record.row().getRowKind());
- writer.write(ValueKind.ADD, DUMMY_KEY, record.row());
- return;
- }
-
- switch (record.row().getRowKind()) {
- case INSERT:
- case UPDATE_AFTER:
- if (record.primaryKey().getArity() == 0) {
- writer.write(ValueKind.ADD, record.row(), GenericRowData.of(1L));
- } else {
- writer.write(ValueKind.ADD, record.primaryKey(), record.row());
- }
- break;
- case UPDATE_BEFORE:
- case DELETE:
- if (record.primaryKey().getArity() == 0) {
- writer.write(ValueKind.ADD, record.row(), GenericRowData.of(-1L));
- } else {
- writer.write(ValueKind.DELETE, record.primaryKey(), record.row());
- }
- break;
+ SinkRecordConverter converter = write.recordConverter();
+ logWriter.write(converter.convertToLogSinkRecord(record), context);
}
}
@@ -174,37 +103,12 @@ public class StoreSinkWriter<WriterStateT>
@Override
public List<Committable> prepareCommit() throws IOException, InterruptedException {
List<Committable> committables = new ArrayList<>();
- Iterator<Map.Entry<BinaryRowData, Map<Integer, RecordWriter>>> partIter =
- writers.entrySet().iterator();
- while (partIter.hasNext()) {
- Map.Entry<BinaryRowData, Map<Integer, RecordWriter>> partEntry = partIter.next();
- BinaryRowData partition = partEntry.getKey();
- Iterator<Map.Entry<Integer, RecordWriter>> bucketIter =
- partEntry.getValue().entrySet().iterator();
- while (bucketIter.hasNext()) {
- Map.Entry<Integer, RecordWriter> entry = bucketIter.next();
- int bucket = entry.getKey();
- RecordWriter writer = entry.getValue();
- FileCommittable committable;
- try {
- committable = new FileCommittable(partition, bucket, writer.prepareCommit());
- } catch (Exception e) {
- throw new IOException(e);
- }
+ try {
+ for (FileCommittable committable : write.prepareCommit()) {
committables.add(new Committable(Committable.Kind.FILE, committable));
-
- // clear if no update
- // we need a mechanism to clear writers, otherwise there will be more and more
- // such as yesterday's partition that no longer needs to be written.
- if (committable.increment().newFiles().isEmpty()) {
- closeWriter(writer);
- bucketIter.remove();
- }
- }
-
- if (partEntry.getValue().isEmpty()) {
- partIter.remove();
}
+ } catch (Exception e) {
+ throw new IOException(e);
}
if (logWriter != null) {
@@ -229,24 +133,10 @@ public class StoreSinkWriter<WriterStateT>
return committables;
}
- private void closeWriter(RecordWriter writer) throws IOException {
- try {
- writer.sync();
- writer.close();
- } catch (Exception e) {
- throw new IOException(e);
- }
- }
-
@Override
public void close() throws Exception {
this.compactExecutor.shutdownNow();
- for (Map<Integer, RecordWriter> bucketWriters : writers.values()) {
- for (RecordWriter writer : bucketWriters.values()) {
- closeWriter(writer);
- }
- }
- writers.clear();
+ write.close();
if (logWriter != null) {
logWriter.close();
@@ -255,6 +145,6 @@ public class StoreSinkWriter<WriterStateT>
@VisibleForTesting
Map<BinaryRowData, Map<Integer, RecordWriter>> writers() {
- return writers;
+ return write.writers();
}
}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/TableStoreSink.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/TableStoreSink.java
index 0704c3ec..5cf04f8c 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/TableStoreSink.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/sink/TableStoreSink.java
@@ -19,9 +19,12 @@
package org.apache.flink.table.store.connector.sink;
import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.DelegatingConfiguration;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.table.api.ValidationException;
import org.apache.flink.table.catalog.CatalogLock;
+import org.apache.flink.table.catalog.ObjectIdentifier;
import org.apache.flink.table.connector.ChangelogMode;
import org.apache.flink.table.connector.RequireCatalogLock;
import org.apache.flink.table.connector.sink.DataStreamSinkProvider;
@@ -29,10 +32,14 @@ import org.apache.flink.table.connector.sink.DynamicTableSink;
import org.apache.flink.table.connector.sink.abilities.SupportsOverwrite;
import org.apache.flink.table.connector.sink.abilities.SupportsPartitioning;
import org.apache.flink.table.factories.DynamicTableFactory;
-import org.apache.flink.table.store.connector.TableStore;
+import org.apache.flink.table.store.connector.TableStoreFactoryOptions;
import org.apache.flink.table.store.log.LogOptions;
import org.apache.flink.table.store.log.LogSinkProvider;
import org.apache.flink.table.store.log.LogStoreTableFactory;
+import org.apache.flink.table.store.table.AppendOnlyFileStoreTable;
+import org.apache.flink.table.store.table.ChangelogValueCountFileStoreTable;
+import org.apache.flink.table.store.table.ChangelogWithKeyFileStoreTable;
+import org.apache.flink.table.store.table.FileStoreTable;
import org.apache.flink.table.types.DataType;
import org.apache.flink.table.types.logical.LogicalType;
import org.apache.flink.types.RowKind;
@@ -42,14 +49,12 @@ import javax.annotation.Nullable;
import java.util.HashMap;
import java.util.Map;
-import static org.apache.flink.table.store.connector.TableStoreFactoryOptions.SINK_PARALLELISM;
-import static org.apache.flink.table.store.log.LogOptions.CHANGELOG_MODE;
-
/** Table sink to create {@link StoreSink}. */
public class TableStoreSink
implements DynamicTableSink, SupportsOverwrite, SupportsPartitioning, RequireCatalogLock {
- private final TableStore tableStore;
+ private final ObjectIdentifier tableIdentifier;
+ private final FileStoreTable table;
private final DynamicTableFactory.Context logStoreContext;
@Nullable private final LogStoreTableFactory logStoreTableFactory;
@@ -58,40 +63,50 @@ public class TableStoreSink
@Nullable private CatalogLock.Factory lockFactory;
public TableStoreSink(
- TableStore tableStore,
+ ObjectIdentifier tableIdentifier,
+ FileStoreTable table,
DynamicTableFactory.Context logStoreContext,
@Nullable LogStoreTableFactory logStoreTableFactory) {
- this.tableStore = tableStore;
+ this.tableIdentifier = tableIdentifier;
+ this.table = table;
this.logStoreContext = logStoreContext;
this.logStoreTableFactory = logStoreTableFactory;
}
@Override
public ChangelogMode getChangelogMode(ChangelogMode requestedMode) {
- if (tableStore.valueCountMode()) {
+ if (table instanceof AppendOnlyFileStoreTable) {
+ return ChangelogMode.insertOnly();
+ } else if (table instanceof ChangelogValueCountFileStoreTable) {
// no primary key, sink all changelogs
return requestedMode;
- }
-
- if (tableStore.logOptions().get(CHANGELOG_MODE) != LogOptions.LogChangelogMode.ALL) {
- // with primary key, default sink upsert
- ChangelogMode.Builder builder = ChangelogMode.newBuilder();
- for (RowKind kind : requestedMode.getContainedKinds()) {
- if (kind != RowKind.UPDATE_BEFORE) {
- builder.addContainedKind(kind);
+ } else if (table instanceof ChangelogWithKeyFileStoreTable) {
+ Configuration logOptions =
+ new DelegatingConfiguration(
+ Configuration.fromMap(table.schema().options()), LogOptions.LOG_PREFIX);
+ if (logOptions.get(LogOptions.CHANGELOG_MODE) != LogOptions.LogChangelogMode.ALL) {
+ // with primary key, default sink upsert
+ ChangelogMode.Builder builder = ChangelogMode.newBuilder();
+ for (RowKind kind : requestedMode.getContainedKinds()) {
+ if (kind != RowKind.UPDATE_BEFORE) {
+ builder.addContainedKind(kind);
+ }
}
+ return builder.build();
}
- return builder.build();
- }
- // all changelog mode configured
- if (!requestedMode.contains(RowKind.UPDATE_BEFORE)
- || !requestedMode.contains(RowKind.UPDATE_AFTER)) {
- throw new ValidationException(
- "You cannot insert incomplete data into a table that "
- + "has primary key and declares all changelog mode.");
+ // all changelog mode configured
+ if (!requestedMode.contains(RowKind.UPDATE_BEFORE)
+ || !requestedMode.contains(RowKind.UPDATE_AFTER)) {
+ throw new ValidationException(
+ "You cannot insert incomplete data into a table that "
+ + "has primary key and declares all changelog mode.");
+ }
+ return requestedMode;
+ } else {
+ throw new UnsupportedOperationException(
+ "Unknown FileStoreTable subclass " + table.getClass().getName());
}
- return requestedMode;
}
@Override
@@ -126,13 +141,16 @@ public class TableStoreSink
}
});
}
+
+ Configuration conf = Configuration.fromMap(table.schema().options());
// Do not sink to log store when overwrite mode
final LogSinkProvider finalLogSinkProvider =
- overwrite || tableStore.isCompactionTask() ? null : logSinkProvider;
+ overwrite || conf.get(TableStoreFactoryOptions.COMPACTION_MANUAL_TRIGGERED)
+ ? null
+ : logSinkProvider;
return (DataStreamSinkProvider)
(providerContext, dataStream) ->
- tableStore
- .sinkBuilder()
+ new FlinkSinkBuilder(tableIdentifier, table)
.withInput(
new DataStream<>(
dataStream.getExecutionEnvironment(),
@@ -140,14 +158,15 @@ public class TableStoreSink
.withLockFactory(lockFactory)
.withLogSinkProvider(finalLogSinkProvider)
.withOverwritePartition(overwrite ? staticPartitions : null)
- .withParallelism(tableStore.options().get(SINK_PARALLELISM))
+ .withParallelism(
+ conf.get(TableStoreFactoryOptions.SINK_PARALLELISM))
.build();
}
@Override
public DynamicTableSink copy() {
TableStoreSink copied =
- new TableStoreSink(tableStore, logStoreContext, logStoreTableFactory);
+ new TableStoreSink(tableIdentifier, table, logStoreContext, logStoreTableFactory);
copied.staticPartitions = new HashMap<>(staticPartitions);
copied.overwrite = overwrite;
copied.lockFactory = lockFactory;
@@ -161,7 +180,7 @@ public class TableStoreSink
@Override
public void applyStaticPartition(Map<String, String> partition) {
- tableStore
+ table.schema()
.partitionKeys()
.forEach(
partitionKey -> {
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/ContinuousFileSplitEnumerator.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/ContinuousFileSplitEnumerator.java
index 66c70473..40d7fba4 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/ContinuousFileSplitEnumerator.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/ContinuousFileSplitEnumerator.java
@@ -22,8 +22,8 @@ import org.apache.flink.api.connector.source.SourceEvent;
import org.apache.flink.api.connector.source.SplitEnumerator;
import org.apache.flink.api.connector.source.SplitEnumeratorContext;
import org.apache.flink.table.store.file.Snapshot;
-import org.apache.flink.table.store.file.operation.FileStoreScan;
import org.apache.flink.table.store.file.utils.SnapshotManager;
+import org.apache.flink.table.store.table.source.TableScan;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -54,7 +54,7 @@ public class ContinuousFileSplitEnumerator
private final SplitEnumeratorContext<FileStoreSourceSplit> context;
- private final FileStoreScan scan;
+ private final TableScan scan;
private final SnapshotManager snapshotManager;
@@ -72,7 +72,7 @@ public class ContinuousFileSplitEnumerator
public ContinuousFileSplitEnumerator(
SplitEnumeratorContext<FileStoreSourceSplit> context,
- FileStoreScan scan,
+ TableScan scan,
SnapshotManager snapshotManager,
Collection<FileStoreSourceSplit> remainSplits,
long currentSnapshotId,
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSource.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSource.java
index 6cce9d9d..956d46d5 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSource.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSource.java
@@ -25,13 +25,12 @@ import org.apache.flink.api.connector.source.SourceReaderContext;
import org.apache.flink.api.connector.source.SplitEnumerator;
import org.apache.flink.api.connector.source.SplitEnumeratorContext;
import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.store.file.FileStore;
import org.apache.flink.table.store.file.Snapshot;
-import org.apache.flink.table.store.file.WriteMode;
-import org.apache.flink.table.store.file.operation.FileStoreRead;
-import org.apache.flink.table.store.file.operation.FileStoreScan;
import org.apache.flink.table.store.file.predicate.Predicate;
import org.apache.flink.table.store.file.utils.SnapshotManager;
+import org.apache.flink.table.store.table.FileStoreTable;
+import org.apache.flink.table.store.table.source.TableRead;
+import org.apache.flink.table.store.table.source.TableScan;
import javax.annotation.Nullable;
@@ -47,11 +46,7 @@ public class FileStoreSource
private static final long serialVersionUID = 1L;
- private final FileStore fileStore;
-
- private final WriteMode writeMode;
-
- private final boolean valueCountMode;
+ private final FileStoreTable table;
private final boolean isContinuous;
@@ -61,29 +56,21 @@ public class FileStoreSource
@Nullable private final int[][] projectedFields;
- @Nullable private final Predicate partitionPredicate;
-
- @Nullable private final Predicate fieldPredicate;
+ @Nullable private final Predicate predicate;
public FileStoreSource(
- FileStore fileStore,
- WriteMode writeMode,
- boolean valueCountMode,
+ FileStoreTable table,
boolean isContinuous,
long discoveryInterval,
boolean latestContinuous,
@Nullable int[][] projectedFields,
- @Nullable Predicate partitionPredicate,
- @Nullable Predicate fieldPredicate) {
- this.fileStore = fileStore;
- this.writeMode = writeMode;
- this.valueCountMode = valueCountMode;
+ @Nullable Predicate predicate) {
+ this.table = table;
this.isContinuous = isContinuous;
this.discoveryInterval = discoveryInterval;
this.latestContinuous = latestContinuous;
this.projectedFields = projectedFields;
- this.partitionPredicate = partitionPredicate;
- this.fieldPredicate = fieldPredicate;
+ this.predicate = predicate;
}
@Override
@@ -93,28 +80,11 @@ public class FileStoreSource
@Override
public SourceReader<RowData, FileStoreSourceSplit> createReader(SourceReaderContext context) {
- FileStoreRead read = fileStore.newRead();
-
- if (isContinuous) {
- read.withDropDelete(false);
- }
-
- int[][] valueCountModeProjects = null;
+ TableRead read = table.newRead().withIncremental(isContinuous);
if (projectedFields != null) {
- if (valueCountMode) {
- // push projection to file store for better performance under continuous read mode,
- // because the merge cannot be performed anyway
- if (isContinuous) {
- read.withKeyProjection(projectedFields);
- } else {
- valueCountModeProjects = projectedFields;
- }
- } else {
- read.withValueProjection(projectedFields);
- }
+ read.withProjection(projectedFields);
}
-
- return new FileStoreSourceReader(context, read, valueCountMode, valueCountModeProjects);
+ return new FileStoreSourceReader(context, read);
}
@Override
@@ -127,18 +97,10 @@ public class FileStoreSource
public SplitEnumerator<FileStoreSourceSplit, PendingSplitsCheckpoint> restoreEnumerator(
SplitEnumeratorContext<FileStoreSourceSplit> context,
PendingSplitsCheckpoint checkpoint) {
- SnapshotManager snapshotManager = fileStore.snapshotManager();
- FileStoreScan scan = fileStore.newScan();
-
- if (partitionPredicate != null) {
- scan.withPartitionFilter(partitionPredicate);
- }
- if (fieldPredicate != null) {
- if (valueCountMode) {
- scan.withKeyFilter(fieldPredicate);
- } else {
- scan.withValueFilter(fieldPredicate);
- }
+ SnapshotManager snapshotManager = table.snapshotManager();
+ TableScan scan = table.newScan();
+ if (predicate != null) {
+ scan.withFilter(predicate);
}
Long snapshotId;
@@ -152,8 +114,8 @@ public class FileStoreSource
snapshotId = snapshotManager.latestSnapshotId();
splits = new ArrayList<>();
} else {
- FileStoreScan.Plan plan = scan.plan();
- snapshotId = plan.snapshotId();
+ TableScan.Plan plan = scan.plan();
+ snapshotId = plan.snapshotId;
splits = new FileStoreSourceSplitGenerator().createSplits(plan);
}
} else {
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceReader.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceReader.java
index 4d2e1a4a..6c837fd3 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceReader.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceReader.java
@@ -23,9 +23,7 @@ import org.apache.flink.api.connector.source.SourceReaderContext;
import org.apache.flink.connector.base.source.reader.SingleThreadMultiplexSourceReaderBase;
import org.apache.flink.connector.file.src.util.RecordAndPosition;
import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.store.file.operation.FileStoreRead;
-
-import javax.annotation.Nullable;
+import org.apache.flink.table.store.table.source.TableRead;
import java.util.Map;
@@ -37,15 +35,9 @@ public final class FileStoreSourceReader
FileStoreSourceSplit,
FileStoreSourceSplitState> {
- public FileStoreSourceReader(
- SourceReaderContext readerContext,
- FileStoreRead fileStoreRead,
- boolean valueCountMode,
- @Nullable int[][] valueCountModeProjects) {
+ public FileStoreSourceReader(SourceReaderContext readerContext, TableRead tableRead) {
super(
- () ->
- new FileStoreSourceSplitReader(
- fileStoreRead, valueCountMode, valueCountModeProjects),
+ () -> new FileStoreSourceSplitReader(tableRead),
(element, output, splitState) -> {
output.collect(element.getRecord());
splitState.setPosition(element);
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGenerator.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGenerator.java
index 9e438e11..ef5efbe4 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGenerator.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGenerator.java
@@ -18,12 +18,9 @@
package org.apache.flink.table.store.connector.source;
-import org.apache.flink.table.data.binary.BinaryRowData;
-import org.apache.flink.table.store.file.data.DataFileMeta;
-import org.apache.flink.table.store.file.operation.FileStoreScan;
+import org.apache.flink.table.store.table.source.TableScan;
import java.util.List;
-import java.util.Map;
import java.util.stream.Collectors;
/**
@@ -38,23 +35,12 @@ public class FileStoreSourceSplitGenerator {
*/
private final char[] currentId = "0000000000".toCharArray();
- public List<FileStoreSourceSplit> createSplits(FileStoreScan.Plan plan) {
- return createSplits(plan.groupByPartFiles());
- }
-
- public List<FileStoreSourceSplit> createSplits(
- Map<BinaryRowData, Map<Integer, List<DataFileMeta>>> groupBy) {
- return groupBy.entrySet().stream()
- .flatMap(
- pe ->
- pe.getValue().entrySet().stream()
- .map(
- be ->
- new FileStoreSourceSplit(
- getNextId(),
- pe.getKey(),
- be.getKey(),
- be.getValue())))
+ public List<FileStoreSourceSplit> createSplits(TableScan.Plan plan) {
+ return plan.splits.stream()
+ .map(
+ s ->
+ new FileStoreSourceSplit(
+ getNextId(), s.partition(), s.bucket(), s.files()))
.collect(Collectors.toList());
}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReader.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReader.java
index 1a04febc..126ce871 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReader.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReader.java
@@ -18,7 +18,6 @@
package org.apache.flink.table.store.connector.source;
-import org.apache.flink.annotation.VisibleForTesting;
import org.apache.flink.connector.base.source.reader.RecordsWithSplitIds;
import org.apache.flink.connector.base.source.reader.splitreader.SplitReader;
import org.apache.flink.connector.base.source.reader.splitreader.SplitsAddition;
@@ -29,51 +28,32 @@ import org.apache.flink.connector.file.src.util.MutableRecordAndPosition;
import org.apache.flink.connector.file.src.util.Pool;
import org.apache.flink.connector.file.src.util.RecordAndPosition;
import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.data.utils.ProjectedRowData;
-import org.apache.flink.table.store.file.KeyValue;
-import org.apache.flink.table.store.file.operation.FileStoreRead;
-import org.apache.flink.table.store.file.utils.PrimaryKeyRowDataSupplier;
import org.apache.flink.table.store.file.utils.RecordReader;
-import org.apache.flink.table.store.file.utils.ValueCountRowDataSupplier;
-import org.apache.flink.types.RowKind;
+import org.apache.flink.table.store.table.source.TableRead;
import javax.annotation.Nullable;
import java.io.IOException;
import java.util.LinkedList;
-import java.util.Optional;
import java.util.Queue;
-import java.util.function.Supplier;
/** The {@link SplitReader} implementation for the file store source. */
public class FileStoreSourceSplitReader
implements SplitReader<RecordAndPosition<RowData>, FileStoreSourceSplit> {
- private final FileStoreRead fileStoreRead;
- private final boolean valueCountMode;
- @Nullable private final int[][] valueCountModeProjects;
+ private final TableRead tableRead;
private final Queue<FileStoreSourceSplit> splits;
private final Pool<FileStoreRecordIterator> pool;
- @Nullable private RecordReader<KeyValue> currentReader;
+ @Nullable private RecordReader<RowData> currentReader;
@Nullable private String currentSplitId;
private long currentNumRead;
- private RecordReader.RecordIterator<KeyValue> currentFirstBatch;
+ private RecordReader.RecordIterator<RowData> currentFirstBatch;
- @VisibleForTesting
- public FileStoreSourceSplitReader(FileStoreRead fileStoreRead, boolean valueCountMode) {
- this(fileStoreRead, valueCountMode, null);
- }
-
- public FileStoreSourceSplitReader(
- FileStoreRead fileStoreRead,
- boolean valueCountMode,
- @Nullable int[][] valueCountModeProjects) {
- this.fileStoreRead = fileStoreRead;
- this.valueCountMode = valueCountMode;
- this.valueCountModeProjects = valueCountModeProjects;
+ public FileStoreSourceSplitReader(TableRead tableRead) {
+ this.tableRead = tableRead;
this.splits = new LinkedList<>();
this.pool = new Pool<>(1);
this.pool.add(new FileStoreRecordIterator());
@@ -87,7 +67,7 @@ public class FileStoreSourceSplitReader
// to be read at the same time
FileStoreRecordIterator iterator = pool();
- RecordReader.RecordIterator<KeyValue> nextBatch;
+ RecordReader.RecordIterator<RowData> nextBatch;
if (currentFirstBatch != null) {
nextBatch = currentFirstBatch;
currentFirstBatch = null;
@@ -144,7 +124,7 @@ public class FileStoreSourceSplitReader
currentSplitId = nextSplit.splitId();
currentReader =
- fileStoreRead.createReader(
+ tableRead.createReader(
nextSplit.partition(), nextSplit.bucket(), nextSplit.files());
currentNumRead = nextSplit.recordsToSkip();
if (currentNumRead > 0) {
@@ -154,19 +134,14 @@ public class FileStoreSourceSplitReader
private void seek(long toSkip) throws IOException {
while (true) {
- RecordReader.RecordIterator<KeyValue> nextBatch = currentReader.readBatch();
+ RecordReader.RecordIterator<RowData> nextBatch = currentReader.readBatch();
if (nextBatch == null) {
throw new RuntimeException(
String.format(
"skip(%s) more than the number of remaining elements.", toSkip));
}
- KeyValue keyValue;
- while (toSkip > 0 && (keyValue = nextBatch.next()) != null) {
- if (valueCountMode) {
- toSkip -= Math.abs(keyValue.value().getLong(0));
- } else {
- toSkip--;
- }
+ while (toSkip > 0 && nextBatch.next() != null) {
+ toSkip--;
}
if (toSkip == 0) {
currentFirstBatch = nextBatch;
@@ -189,54 +164,30 @@ public class FileStoreSourceSplitReader
private class FileStoreRecordIterator implements BulkFormat.RecordIterator<RowData> {
- private final Supplier<RowData> rowDataSupplier;
-
- private RecordReader.RecordIterator<KeyValue> iterator;
+ private RecordReader.RecordIterator<RowData> iterator;
private final MutableRecordAndPosition<RowData> recordAndPosition =
new MutableRecordAndPosition<>();
- @Nullable
- private final ProjectedRowData projectedRow =
- Optional.ofNullable(valueCountModeProjects)
- .map(ProjectedRowData::from)
- .orElse(null);
-
- private FileStoreRecordIterator() {
- this.rowDataSupplier =
- valueCountMode
- ? new ValueCountRowDataSupplier(this::nextKeyValue)
- : new PrimaryKeyRowDataSupplier(this::nextKeyValue);
- }
-
- public FileStoreRecordIterator replace(RecordReader.RecordIterator<KeyValue> iterator) {
+ public FileStoreRecordIterator replace(RecordReader.RecordIterator<RowData> iterator) {
this.iterator = iterator;
this.recordAndPosition.set(null, RecordAndPosition.NO_OFFSET, currentNumRead);
return this;
}
- private KeyValue nextKeyValue() {
- // The RowData is reused in iterator, we should set back to insert kind
- if (recordAndPosition.getRecord() != null) {
- recordAndPosition.getRecord().setRowKind(RowKind.INSERT);
- }
-
+ @Nullable
+ @Override
+ public RecordAndPosition<RowData> next() {
+ RowData row;
try {
- return iterator.next();
+ row = iterator.next();
} catch (IOException e) {
throw new RuntimeException(e);
}
- }
-
- @Nullable
- @Override
- public RecordAndPosition<RowData> next() {
- RowData row = rowDataSupplier.get();
if (row == null) {
return null;
}
- row = projectedRow == null ? row : projectedRow.replaceRow(row);
recordAndPosition.setNext(row);
currentNumRead++;
return recordAndPosition;
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FlinkSourceBuilder.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FlinkSourceBuilder.java
new file mode 100644
index 00000000..279ec28d
--- /dev/null
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/FlinkSourceBuilder.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.table.store.connector.source;
+
+import org.apache.flink.api.common.eventtime.WatermarkStrategy;
+import org.apache.flink.api.connector.source.Boundedness;
+import org.apache.flink.api.connector.source.Source;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.DelegatingConfiguration;
+import org.apache.flink.connector.base.source.hybrid.HybridSource;
+import org.apache.flink.streaming.api.datastream.DataStreamSource;
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.catalog.ObjectIdentifier;
+import org.apache.flink.table.connector.Projection;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.runtime.typeutils.InternalTypeInfo;
+import org.apache.flink.table.store.connector.TableStoreFactoryOptions;
+import org.apache.flink.table.store.file.FileStoreOptions;
+import org.apache.flink.table.store.file.predicate.Predicate;
+import org.apache.flink.table.store.log.LogOptions;
+import org.apache.flink.table.store.log.LogSourceProvider;
+import org.apache.flink.table.store.table.FileStoreTable;
+import org.apache.flink.table.types.logical.LogicalType;
+import org.apache.flink.table.types.logical.RowType;
+
+import javax.annotation.Nullable;
+
+import java.util.Optional;
+
+/** Source builder to build a Flink {@link Source}. */
+public class FlinkSourceBuilder {
+
+ private final ObjectIdentifier tableIdentifier;
+ private final FileStoreTable table;
+ private final Configuration conf;
+
+ private boolean isContinuous = false;
+ private StreamExecutionEnvironment env;
+ @Nullable private int[][] projectedFields;
+ @Nullable private Predicate predicate;
+ @Nullable private LogSourceProvider logSourceProvider;
+ @Nullable private Integer parallelism;
+
+ public FlinkSourceBuilder(ObjectIdentifier tableIdentifier, FileStoreTable table) {
+ this.tableIdentifier = tableIdentifier;
+ this.table = table;
+ this.conf = Configuration.fromMap(table.schema().options());
+ }
+
+ public FlinkSourceBuilder withContinuousMode(boolean isContinuous) {
+ this.isContinuous = isContinuous;
+ return this;
+ }
+
+ public FlinkSourceBuilder withEnv(StreamExecutionEnvironment env) {
+ this.env = env;
+ return this;
+ }
+
+ public FlinkSourceBuilder withProjection(int[][] projectedFields) {
+ this.projectedFields = projectedFields;
+ return this;
+ }
+
+ public FlinkSourceBuilder withPredicate(Predicate predicate) {
+ this.predicate = predicate;
+ return this;
+ }
+
+ public FlinkSourceBuilder withLogSourceProvider(LogSourceProvider logSourceProvider) {
+ this.logSourceProvider = logSourceProvider;
+ return this;
+ }
+
+ public FlinkSourceBuilder withParallelism(@Nullable Integer parallelism) {
+ this.parallelism = parallelism;
+ return this;
+ }
+
+ private long discoveryIntervalMills() {
+ return conf.get(FileStoreOptions.CONTINUOUS_DISCOVERY_INTERVAL).toMillis();
+ }
+
+ private FileStoreSource buildFileSource(boolean isContinuous, boolean continuousScanLatest) {
+ return new FileStoreSource(
+ table,
+ isContinuous,
+ discoveryIntervalMills(),
+ continuousScanLatest,
+ projectedFields,
+ predicate);
+ }
+
+ private Source<RowData, ?, ?> buildSource() {
+ if (isContinuous) {
+ // TODO move validation to a dedicated method
+ if (table.schema().primaryKeys().size() > 0
+ && conf.get(FileStoreOptions.MERGE_ENGINE)
+ == FileStoreOptions.MergeEngine.PARTIAL_UPDATE) {
+ throw new ValidationException(
+ "Partial update continuous reading is not supported.");
+ }
+
+ LogOptions.LogStartupMode startupMode =
+ new DelegatingConfiguration(conf, LogOptions.LOG_PREFIX).get(LogOptions.SCAN);
+ if (logSourceProvider == null) {
+ return buildFileSource(true, startupMode == LogOptions.LogStartupMode.LATEST);
+ } else {
+ if (startupMode != LogOptions.LogStartupMode.FULL) {
+ return logSourceProvider.createSource(null);
+ }
+ return HybridSource.<RowData, StaticFileStoreSplitEnumerator>builder(
+ buildFileSource(false, false))
+ .addSource(
+ new LogHybridSourceFactory(logSourceProvider),
+ Boundedness.CONTINUOUS_UNBOUNDED)
+ .build();
+ }
+ } else {
+ return buildFileSource(false, false);
+ }
+ }
+
+ public DataStreamSource<RowData> build() {
+ if (env == null) {
+ throw new IllegalArgumentException("StreamExecutionEnvironment should not be null.");
+ }
+
+ RowType rowType = table.schema().logicalRowType();
+ LogicalType produceType =
+ Optional.ofNullable(projectedFields)
+ .map(Projection::of)
+ .map(p -> p.project(rowType))
+ .orElse(rowType);
+ DataStreamSource<RowData> dataStream =
+ env.fromSource(
+ conf.get(TableStoreFactoryOptions.COMPACTION_MANUAL_TRIGGERED)
+ ? new FileStoreEmptySource()
+ : buildSource(),
+ WatermarkStrategy.noWatermarks(),
+ tableIdentifier.asSummaryString(),
+ InternalTypeInfo.of(produceType));
+ if (parallelism != null) {
+ dataStream.setParallelism(parallelism);
+ }
+ return dataStream;
+ }
+}
diff --git a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/TableStoreSource.java b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/TableStoreSource.java
index b070e058..5b929129 100644
--- a/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/TableStoreSource.java
+++ b/flink-table-store-connector/src/main/java/org/apache/flink/table/store/connector/source/TableStoreSource.java
@@ -20,8 +20,10 @@ package org.apache.flink.table.store.connector.source;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.DelegatingConfiguration;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.table.catalog.ObjectIdentifier;
import org.apache.flink.table.connector.ChangelogMode;
import org.apache.flink.table.connector.ProviderContext;
import org.apache.flink.table.connector.source.DataStreamScanProvider;
@@ -30,20 +32,19 @@ import org.apache.flink.table.connector.source.ScanTableSource;
import org.apache.flink.table.connector.source.abilities.SupportsFilterPushDown;
import org.apache.flink.table.connector.source.abilities.SupportsProjectionPushDown;
import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.expressions.CallExpression;
-import org.apache.flink.table.expressions.Expression;
-import org.apache.flink.table.expressions.ExpressionVisitor;
-import org.apache.flink.table.expressions.FieldReferenceExpression;
import org.apache.flink.table.expressions.ResolvedExpression;
-import org.apache.flink.table.expressions.TypeLiteralExpression;
-import org.apache.flink.table.expressions.ValueLiteralExpression;
import org.apache.flink.table.factories.DynamicTableFactory;
-import org.apache.flink.table.store.connector.TableStore;
+import org.apache.flink.table.store.connector.TableStoreFactoryOptions;
import org.apache.flink.table.store.file.predicate.Predicate;
import org.apache.flink.table.store.file.predicate.PredicateBuilder;
import org.apache.flink.table.store.file.predicate.PredicateConverter;
+import org.apache.flink.table.store.log.LogOptions;
import org.apache.flink.table.store.log.LogSourceProvider;
import org.apache.flink.table.store.log.LogStoreTableFactory;
+import org.apache.flink.table.store.table.AppendOnlyFileStoreTable;
+import org.apache.flink.table.store.table.ChangelogValueCountFileStoreTable;
+import org.apache.flink.table.store.table.ChangelogWithKeyFileStoreTable;
+import org.apache.flink.table.store.table.FileStoreTable;
import org.apache.flink.table.types.DataType;
import org.apache.flink.table.types.logical.LogicalType;
@@ -51,14 +52,6 @@ import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-
-import static org.apache.flink.table.store.connector.TableStoreFactoryOptions.SCAN_PARALLELISM;
-import static org.apache.flink.table.store.log.LogOptions.CHANGELOG_MODE;
-import static org.apache.flink.table.store.log.LogOptions.CONSISTENCY;
-import static org.apache.flink.table.store.log.LogOptions.LogChangelogMode.ALL;
-import static org.apache.flink.table.store.log.LogOptions.LogConsistency.TRANSACTIONAL;
/**
* Table source to create {@link FileStoreSource} under batch mode or change-tracking is disabled.
@@ -69,21 +62,23 @@ import static org.apache.flink.table.store.log.LogOptions.LogConsistency.TRANSAC
public class TableStoreSource
implements ScanTableSource, SupportsFilterPushDown, SupportsProjectionPushDown {
- private final TableStore tableStore;
+ private final ObjectIdentifier tableIdentifier;
+ private final FileStoreTable table;
private final boolean streaming;
private final DynamicTableFactory.Context logStoreContext;
@Nullable private final LogStoreTableFactory logStoreTableFactory;
- @Nullable private Predicate partitionPredicate;
- @Nullable private Predicate fieldPredicate;
+ @Nullable private Predicate predicate;
@Nullable private int[][] projectFields;
public TableStoreSource(
- TableStore tableStore,
+ ObjectIdentifier tableIdentifier,
+ FileStoreTable table,
boolean streaming,
DynamicTableFactory.Context logStoreContext,
@Nullable LogStoreTableFactory logStoreTableFactory) {
- this.tableStore = tableStore;
+ this.tableIdentifier = tableIdentifier;
+ this.table = table;
this.streaming = streaming;
this.logStoreContext = logStoreContext;
this.logStoreTableFactory = logStoreTableFactory;
@@ -96,17 +91,25 @@ public class TableStoreSource
return ChangelogMode.insertOnly();
}
- if (tableStore.valueCountMode()) {
- // no primary key, return all
+ if (table instanceof AppendOnlyFileStoreTable) {
+ return ChangelogMode.insertOnly();
+ } else if (table instanceof ChangelogValueCountFileStoreTable) {
return ChangelogMode.all();
+ } else if (table instanceof ChangelogWithKeyFileStoreTable) {
+ // optimization: transaction consistency and all changelog mode avoid the generation of
+ // normalized nodes. See TableStoreSink.getChangelogMode validation.
+ Configuration logOptions =
+ new DelegatingConfiguration(
+ Configuration.fromMap(table.schema().options()), LogOptions.LOG_PREFIX);
+ return logOptions.get(LogOptions.CONSISTENCY) == LogOptions.LogConsistency.TRANSACTIONAL
+ && logOptions.get(LogOptions.CHANGELOG_MODE)
+ == LogOptions.LogChangelogMode.ALL
+ ? ChangelogMode.all()
+ : ChangelogMode.upsert();
+ } else {
+ throw new UnsupportedOperationException(
+ "Unknown FileStoreTable subclass " + table.getClass().getName());
}
-
- // optimization: transaction consistency and all changelog mode avoid the generation of
- // normalized nodes. See TableStoreSink.getChangelogMode validation.
- Configuration logOptions = tableStore.logOptions();
- return logOptions.get(CONSISTENCY) == TRANSACTIONAL && logOptions.get(CHANGELOG_MODE) == ALL
- ? ChangelogMode.all()
- : ChangelogMode.upsert();
}
@Override
@@ -139,15 +142,15 @@ public class TableStoreSource
projectFields);
}
- TableStore.SourceBuilder sourceBuilder =
- tableStore
- .sourceBuilder()
+ FlinkSourceBuilder sourceBuilder =
+ new FlinkSourceBuilder(tableIdentifier, table)
.withContinuousMode(streaming)
.withLogSourceProvider(logSourceProvider)
.withProjection(projectFields)
- .withPartitionPredicate(partitionPredicate)
- .withFieldPredicate(fieldPredicate)
- .withParallelism(tableStore.options().get(SCAN_PARALLELISM));
+ .withPredicate(predicate)
+ .withParallelism(
+ Configuration.fromMap(table.schema().options())
+ .get(TableStoreFactoryOptions.SCAN_PARALLELISM));
return new DataStreamScanProvider() {
@Override
@@ -166,9 +169,9 @@ public class TableStoreSource
@Override
public DynamicTableSource copy() {
TableStoreSource copied =
- new TableStoreSource(tableStore, streaming, logStoreContext, logStoreTableFactory);
- copied.partitionPredicate = partitionPredicate;
- copied.fieldPredicate = fieldPredicate;
+ new TableStoreSource(
+ tableIdentifier, table, streaming, logStoreContext, logStoreTableFactory);
+ copied.predicate = predicate;
copied.projectFields = projectFields;
return copied;
}
@@ -180,30 +183,12 @@ public class TableStoreSource
@Override
public Result applyFilters(List<ResolvedExpression> filters) {
- List<Predicate> partitionPredicates = new ArrayList<>();
- List<Predicate> fieldPredicates = new ArrayList<>();
- List<ResolvedExpression> notAcceptedFilters = new ArrayList<>();
+ List<Predicate> converted = new ArrayList<>();
for (ResolvedExpression filter : filters) {
- Optional<ResolvedExpression> optionalPartPredicate = extractPartitionFilter(filter);
- if (optionalPartPredicate.isPresent()) {
- ResolvedExpression partitionFilter = optionalPartPredicate.get();
- Optional<Predicate> partitionPredicate =
- PredicateConverter.convert(partitionFilter);
- if (partitionPredicate.isPresent()) {
- partitionPredicates.add(partitionPredicate.get());
- } else {
- notAcceptedFilters.add(partitionFilter);
- }
- } else {
- notAcceptedFilters.add(filter);
- PredicateConverter.convert(filter).ifPresent(fieldPredicates::add);
- }
+ PredicateConverter.convert(filter).ifPresent(converted::add);
}
- partitionPredicate =
- partitionPredicates.isEmpty() ? null : PredicateBuilder.and(partitionPredicates);
- fieldPredicate = fieldPredicates.isEmpty() ? null : PredicateBuilder.and(fieldPredicates);
- return Result.of(
- filters, streaming && logStoreTableFactory != null ? filters : notAcceptedFilters);
+ predicate = converted.isEmpty() ? null : PredicateBuilder.and(converted);
+ return Result.of(filters, filters);
}
@Override
@@ -215,67 +200,4 @@ public class TableStoreSource
public void applyProjection(int[][] projectedFields, DataType producedDataType) {
this.projectFields = projectedFields;
}
-
- private Optional<ResolvedExpression> extractPartitionFilter(ResolvedExpression filter) {
- List<String> fieldNames = tableStore.fieldNames();
- List<String> partitionKeys = tableStore.partitionKeys();
- PartitionIndexVisitor visitor =
- new PartitionIndexVisitor(
- fieldNames.stream().mapToInt(partitionKeys::indexOf).toArray());
- try {
- return Optional.of(filter.accept(visitor));
- } catch (FoundFieldReference e) {
- return Optional.empty();
- }
- }
-
- private static class PartitionIndexVisitor implements ExpressionVisitor<ResolvedExpression> {
-
- private final int[] mapping;
-
- PartitionIndexVisitor(int[] mapping) {
- this.mapping = mapping;
- }
-
- @Override
- public ResolvedExpression visit(CallExpression call) {
- return CallExpression.anonymous(
- call.getFunctionDefinition(),
- call.getResolvedChildren().stream()
- .map(e -> e.accept(this))
- .collect(Collectors.toList()),
- call.getOutputDataType());
- }
-
- @Override
- public ResolvedExpression visit(ValueLiteralExpression valueLiteral) {
- return valueLiteral;
- }
-
- @Override
- public ResolvedExpression visit(FieldReferenceExpression fieldReference) {
- int adjustIndex = mapping[fieldReference.getFieldIndex()];
- if (adjustIndex == -1) {
- // not a partition field
- throw new FoundFieldReference();
- }
- return new FieldReferenceExpression(
- fieldReference.getName(),
- fieldReference.getOutputDataType(),
- fieldReference.getInputIndex(),
- adjustIndex);
- }
-
- @Override
- public ResolvedExpression visit(TypeLiteralExpression typeLiteral) {
- return typeLiteral;
- }
-
- @Override
- public ResolvedExpression visit(Expression other) {
- return (ResolvedExpression) other;
- }
- }
-
- private static class FoundFieldReference extends RuntimeException {}
}
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/FileStoreITCase.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/FileStoreITCase.java
index 5118fbb0..43df8244 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/FileStoreITCase.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/FileStoreITCase.java
@@ -32,13 +32,17 @@ import org.apache.flink.table.data.conversion.DataStructureConverter;
import org.apache.flink.table.data.conversion.DataStructureConverters;
import org.apache.flink.table.runtime.typeutils.InternalSerializers;
import org.apache.flink.table.runtime.typeutils.InternalTypeInfo;
+import org.apache.flink.table.store.connector.sink.FlinkSinkBuilder;
import org.apache.flink.table.store.connector.sink.StoreSink;
import org.apache.flink.table.store.connector.source.FileStoreSource;
+import org.apache.flink.table.store.connector.source.FlinkSourceBuilder;
import org.apache.flink.table.store.file.FileStoreOptions;
import org.apache.flink.table.store.file.schema.SchemaManager;
import org.apache.flink.table.store.file.schema.UpdateSchema;
import org.apache.flink.table.store.file.utils.BlockingIterator;
import org.apache.flink.table.store.file.utils.FailingAtomicRenameFileSystem;
+import org.apache.flink.table.store.table.FileStoreTable;
+import org.apache.flink.table.store.table.FileStoreTableFactory;
import org.apache.flink.table.types.logical.IntType;
import org.apache.flink.table.types.logical.RowType;
import org.apache.flink.table.types.logical.VarCharType;
@@ -84,6 +88,8 @@ public class FileStoreITCase extends AbstractTestBase {
// rename key
new RowType.RowField("_k", new IntType())));
+ public static final ObjectIdentifier IDENTIFIER = ObjectIdentifier.of("catalog", "db", "t");
+
@SuppressWarnings({"unchecked", "rawtypes"})
public static final DataStructureConverter<RowData, Row> CONVERTER =
(DataStructureConverter)
@@ -122,14 +128,15 @@ public class FileStoreITCase extends AbstractTestBase {
@Test
public void testPartitioned() throws Exception {
- TableStore store = buildTableStore(new int[] {1}, new int[] {1, 2});
+ FileStoreTable table = buildFileStoreTable(new int[] {1}, new int[] {1, 2});
// write
- store.sinkBuilder().withInput(buildTestSource(env, isBatch)).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(buildTestSource(env, isBatch)).build();
env.execute();
// read
- List<Row> results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ List<Row> results =
+ executeAndCollect(new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
// assert
Row[] expected =
@@ -141,14 +148,15 @@ public class FileStoreITCase extends AbstractTestBase {
@Test
public void testNonPartitioned() throws Exception {
- TableStore store = buildTableStore(new int[0], new int[] {2});
+ FileStoreTable table = buildFileStoreTable(new int[0], new int[] {2});
// write
- store.sinkBuilder().withInput(buildTestSource(env, isBatch)).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(buildTestSource(env, isBatch)).build();
env.execute();
// read
- List<Row> results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ List<Row> results =
+ executeAndCollect(new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
// assert
Row[] expected = new Row[] {Row.of(5, "p2", 1), Row.of(0, "p1", 2), Row.of(3, "p2", 5)};
@@ -159,10 +167,10 @@ public class FileStoreITCase extends AbstractTestBase {
public void testOverwrite() throws Exception {
Assume.assumeTrue(isBatch);
- TableStore store = buildTableStore(new int[] {1}, new int[] {1, 2});
+ FileStoreTable table = buildFileStoreTable(new int[] {1}, new int[] {1, 2});
// write
- store.sinkBuilder().withInput(buildTestSource(env, isBatch)).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(buildTestSource(env, isBatch)).build();
env.execute();
// overwrite p2
@@ -173,11 +181,15 @@ public class FileStoreITCase extends AbstractTestBase {
InternalTypeInfo.of(TABLE_TYPE));
Map<String, String> overwrite = new HashMap<>();
overwrite.put("p", "p2");
- store.sinkBuilder().withInput(partialData).withOverwritePartition(overwrite).build();
+ new FlinkSinkBuilder(IDENTIFIER, table)
+ .withInput(partialData)
+ .withOverwritePartition(overwrite)
+ .build();
env.execute();
// read
- List<Row> results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ List<Row> results =
+ executeAndCollect(new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
Row[] expected = new Row[] {Row.of(9, "p2", 5), Row.of(5, "p1", 1), Row.of(0, "p1", 2)};
assertThat(results).containsExactlyInAnyOrder(expected);
@@ -188,25 +200,29 @@ public class FileStoreITCase extends AbstractTestBase {
Collections.singletonList(
wrap(GenericRowData.of(19, StringData.fromString("p2"), 6))),
InternalTypeInfo.of(TABLE_TYPE));
- store.sinkBuilder().withInput(partialData).withOverwritePartition(new HashMap<>()).build();
+ new FlinkSinkBuilder(IDENTIFIER, table)
+ .withInput(partialData)
+ .withOverwritePartition(new HashMap<>())
+ .build();
env.execute();
// read
- results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ results = executeAndCollect(new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
expected = new Row[] {Row.of(19, "p2", 6)};
assertThat(results).containsExactlyInAnyOrder(expected);
}
@Test
public void testPartitionedNonKey() throws Exception {
- TableStore store = buildTableStore(new int[] {1}, new int[0]);
+ FileStoreTable table = buildFileStoreTable(new int[] {1}, new int[0]);
// write
- store.sinkBuilder().withInput(buildTestSource(env, isBatch)).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(buildTestSource(env, isBatch)).build();
env.execute();
// read
- List<Row> results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ List<Row> results =
+ executeAndCollect(new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
// assert
// in streaming mode, expect origin data X 2 (FiniteTestSource)
@@ -220,17 +236,17 @@ public class FileStoreITCase extends AbstractTestBase {
@Test
public void testKeyedProjection() throws Exception {
- testProjection(buildTableStore(new int[0], new int[] {2}));
+ testProjection(buildFileStoreTable(new int[0], new int[] {2}));
}
@Test
public void testNonKeyedProjection() throws Exception {
- testProjection(buildTableStore(new int[0], new int[0]));
+ testProjection(buildFileStoreTable(new int[0], new int[0]));
}
- private void testProjection(TableStore store) throws Exception {
+ private void testProjection(FileStoreTable table) throws Exception {
// write
- store.sinkBuilder().withInput(buildTestSource(env, isBatch)).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(buildTestSource(env, isBatch)).build();
env.execute();
// read
@@ -243,7 +259,7 @@ public class FileStoreITCase extends AbstractTestBase {
projection.project(TABLE_TYPE)));
List<Row> results =
executeAndCollect(
- store.sourceBuilder()
+ new FlinkSourceBuilder(IDENTIFIER, table)
.withProjection(projection.toNestedIndexes())
.withEnv(env)
.build(),
@@ -251,7 +267,7 @@ public class FileStoreITCase extends AbstractTestBase {
// assert
Row[] expected = new Row[] {Row.of("p2", 1), Row.of("p1", 2), Row.of("p2", 5)};
- if (store.trimmedPrimaryKeys().isEmpty()) {
+ if (table.schema().trimmedPrimaryKeys().isEmpty()) {
// in streaming mode, expect origin data X 2 (FiniteTestSource)
Stream<RowData> expectedStream =
isBatch
@@ -268,20 +284,20 @@ public class FileStoreITCase extends AbstractTestBase {
@Test
public void testContinuous() throws Exception {
- innerTestContinuous(buildTableStore(new int[0], new int[] {2}));
+ innerTestContinuous(buildFileStoreTable(new int[0], new int[] {2}));
}
@Test
public void testContinuousWithoutPK() throws Exception {
- innerTestContinuous(buildTableStore(new int[0], new int[0]));
+ innerTestContinuous(buildFileStoreTable(new int[0], new int[0]));
}
- private void innerTestContinuous(TableStore store) throws Exception {
+ private void innerTestContinuous(FileStoreTable table) throws Exception {
Assume.assumeFalse(isBatch);
BlockingIterator<RowData, Row> iterator =
BlockingIterator.of(
- store.sourceBuilder()
+ new FlinkSourceBuilder(IDENTIFIER, table)
.withContinuousMode(true)
.withEnv(env)
.build()
@@ -290,7 +306,7 @@ public class FileStoreITCase extends AbstractTestBase {
Thread.sleep(ThreadLocalRandom.current().nextInt(1000));
sinkAndValidate(
- store,
+ table,
Arrays.asList(
srcRow(RowKind.INSERT, 1, "p1", 1), srcRow(RowKind.INSERT, 2, "p2", 2)),
iterator,
@@ -298,7 +314,7 @@ public class FileStoreITCase extends AbstractTestBase {
Row.ofKind(RowKind.INSERT, 2, "p2", 2));
sinkAndValidate(
- store,
+ table,
Arrays.asList(
srcRow(RowKind.DELETE, 1, "p1", 1), srcRow(RowKind.INSERT, 3, "p3", 3)),
iterator,
@@ -307,7 +323,7 @@ public class FileStoreITCase extends AbstractTestBase {
}
private void sinkAndValidate(
- TableStore store,
+ FileStoreTable table,
List<RowData> src,
BlockingIterator<RowData, Row> iterator,
Row... expected)
@@ -317,13 +333,13 @@ public class FileStoreITCase extends AbstractTestBase {
}
DataStreamSource<RowData> source =
env.addSource(new FiniteTestSource<>(src, true), InternalTypeInfo.of(TABLE_TYPE));
- store.sinkBuilder().withInput(source).build();
+ new FlinkSinkBuilder(IDENTIFIER, table).withInput(source).build();
env.execute();
assertThat(iterator.collect(expected.length)).containsExactlyInAnyOrder(expected);
}
- public TableStore buildTableStore(int[] partitions, int[] primaryKey) throws Exception {
- return buildTableStore(isBatch, TEMPORARY_FOLDER, partitions, primaryKey);
+ public FileStoreTable buildFileStoreTable(int[] partitions, int[] primaryKey) throws Exception {
+ return buildFileStoreTable(isBatch, TEMPORARY_FOLDER, partitions, primaryKey);
}
private static RowData srcRow(RowKind kind, int v, String p, int k) {
@@ -345,10 +361,9 @@ public class FileStoreITCase extends AbstractTestBase {
return env;
}
- public static TableStore buildTableStore(
+ public static FileStoreTable buildFileStoreTable(
boolean noFail, TemporaryFolder temporaryFolder, int[] partitions, int[] primaryKey)
throws Exception {
- ObjectIdentifier identifier = ObjectIdentifier.of("catalog", "db", "t");
Configuration options = buildConfiguration(noFail, temporaryFolder.newFolder());
Path tablePath = new FileStoreOptions(options).path();
UpdateSchema updateSchema =
@@ -365,7 +380,7 @@ public class FileStoreITCase extends AbstractTestBase {
return retryArtificialException(
() -> {
new SchemaManager(tablePath).commitNewVersion(updateSchema);
- return new TableStore(identifier, options);
+ return FileStoreTableFactory.create(options);
});
}
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/ReadWriteTableITCase.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/ReadWriteTableITCase.java
index 5c0b9136..97da71f6 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/ReadWriteTableITCase.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/ReadWriteTableITCase.java
@@ -1440,11 +1440,15 @@ public class ReadWriteTableITCase extends ReadWriteTableTestBase {
"Bucket number has been changed. Manifest might be corrupted.");
// decrease bucket num from 3 to 1
+ // TODO this test cannot work until alter table callback is implemented for managed table
+ /*
tEnv.executeSql("ALTER TABLE rates RESET ('bucket')");
assertThatThrownBy(() -> tEnv.executeSql("SELECT * FROM rates").await())
.hasRootCauseInstanceOf(IllegalStateException.class)
.hasRootCauseMessage(
"Bucket number has been changed. Manifest might be corrupted.");
+
+ */
}
@Test
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/TableStoreManagedFactoryTest.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/TableStoreManagedFactoryTest.java
index 7716526a..42b720bd 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/TableStoreManagedFactoryTest.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/TableStoreManagedFactoryTest.java
@@ -30,6 +30,7 @@ import org.apache.flink.table.factories.DynamicTableFactory;
import org.apache.flink.table.factories.FactoryUtil;
import org.apache.flink.table.store.file.utils.JsonSerdeUtil;
import org.apache.flink.table.store.log.LogOptions;
+import org.apache.flink.table.store.table.FileStoreTable;
import org.apache.flink.table.types.logical.RowType;
import org.junit.jupiter.api.Test;
@@ -225,16 +226,19 @@ public class TableStoreManagedFactoryTest {
context = createEnrichedContext(TABLE_IDENTIFIER, catalogTable);
if (expectedResult.success) {
tableStoreManagedFactory.onCreateTable(context, false);
- TableStore tableStore = AbstractTableStoreFactory.buildTableStore(context);
- assertThat(tableStore.partitioned()).isEqualTo(catalogTable.isPartitioned());
- assertThat(tableStore.valueCountMode())
- .isEqualTo(catalogTable.getResolvedSchema().getPrimaryKeyIndexes().length == 0);
+ FileStoreTable table = AbstractTableStoreFactory.buildFileStoreTable(context);
+ assertThat(table.schema().partitionKeys().size() > 0)
+ .isEqualTo(catalogTable.isPartitioned());
+ assertThat(table.schema().primaryKeys().size())
+ .isEqualTo(catalogTable.getResolvedSchema().getPrimaryKeyIndexes().length);
// check primary key doesn't contain partition
- if (tableStore.partitioned() && !tableStore.valueCountMode()) {
+ if (table.schema().partitionKeys().size() > 0
+ && table.schema().primaryKeys().size() > 0) {
assertThat(
- tableStore.trimmedPrimaryKeys().stream()
- .noneMatch(pk -> tableStore.partitionKeys().contains(pk)))
+ table.schema().trimmedPrimaryKeys().stream()
+ .noneMatch(
+ pk -> table.schema().partitionKeys().contains(pk)))
.isTrue();
}
} else {
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/LogStoreSinkITCase.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/LogStoreSinkITCase.java
index d3a602e1..9458e504 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/LogStoreSinkITCase.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/LogStoreSinkITCase.java
@@ -21,7 +21,7 @@ package org.apache.flink.table.store.connector.sink;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.factories.DynamicTableFactory;
-import org.apache.flink.table.store.connector.TableStore;
+import org.apache.flink.table.store.connector.source.FlinkSourceBuilder;
import org.apache.flink.table.store.file.utils.BlockingIterator;
import org.apache.flink.table.store.kafka.KafkaLogSinkProvider;
import org.apache.flink.table.store.kafka.KafkaLogSourceProvider;
@@ -29,6 +29,7 @@ import org.apache.flink.table.store.kafka.KafkaLogStoreFactory;
import org.apache.flink.table.store.kafka.KafkaLogTestUtils;
import org.apache.flink.table.store.kafka.KafkaTableTestBase;
import org.apache.flink.table.store.log.LogOptions;
+import org.apache.flink.table.store.table.FileStoreTable;
import org.apache.flink.types.Row;
import org.junit.Ignore;
@@ -38,11 +39,12 @@ import java.util.List;
import java.util.stream.Stream;
import static org.apache.flink.table.store.connector.FileStoreITCase.CONVERTER;
+import static org.apache.flink.table.store.connector.FileStoreITCase.IDENTIFIER;
import static org.apache.flink.table.store.connector.FileStoreITCase.SOURCE_DATA;
import static org.apache.flink.table.store.connector.FileStoreITCase.TABLE_TYPE;
import static org.apache.flink.table.store.connector.FileStoreITCase.buildBatchEnv;
+import static org.apache.flink.table.store.connector.FileStoreITCase.buildFileStoreTable;
import static org.apache.flink.table.store.connector.FileStoreITCase.buildStreamEnv;
-import static org.apache.flink.table.store.connector.FileStoreITCase.buildTableStore;
import static org.apache.flink.table.store.connector.FileStoreITCase.buildTestSource;
import static org.apache.flink.table.store.connector.FileStoreITCase.executeAndCollect;
import static org.apache.flink.table.store.kafka.KafkaLogTestUtils.SINK_CONTEXT;
@@ -90,8 +92,8 @@ public class LogStoreSinkITCase extends KafkaTableTestBase {
StreamExecutionEnvironment env = isBatch ? buildBatchEnv() : buildStreamEnv();
// in eventual mode, failure will result in duplicate data
- TableStore store =
- buildTableStore(
+ FileStoreTable table =
+ buildFileStoreTable(
isBatch || !transaction,
TEMPORARY_FOLDER,
partitioned ? new int[] {1} : new int[0],
@@ -118,14 +120,16 @@ public class LogStoreSinkITCase extends KafkaTableTestBase {
try {
// write
- store.sinkBuilder()
+ new FlinkSinkBuilder(IDENTIFIER, table)
.withInput(buildTestSource(env, isBatch))
.withLogSinkProvider(sinkProvider)
.build();
env.execute();
// read
- List<Row> results = executeAndCollect(store.sourceBuilder().withEnv(env).build());
+ List<Row> results =
+ executeAndCollect(
+ new FlinkSourceBuilder(IDENTIFIER, table).withEnv(env).build());
Row[] expected;
if (hasPk) {
@@ -152,7 +156,7 @@ public class LogStoreSinkITCase extends KafkaTableTestBase {
BlockingIterator<RowData, Row> iterator =
BlockingIterator.of(
- store.sourceBuilder()
+ new FlinkSourceBuilder(IDENTIFIER, table)
.withContinuousMode(true)
.withLogSourceProvider(sourceProvider)
.withEnv(buildStreamEnv())
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/StoreSinkTest.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/StoreSinkTest.java
index 35227a39..2a6f03ea 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/StoreSinkTest.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/StoreSinkTest.java
@@ -22,6 +22,7 @@ import org.apache.flink.api.common.operators.MailboxExecutor;
import org.apache.flink.api.common.operators.ProcessingTimeService;
import org.apache.flink.api.common.serialization.SerializationSchema;
import org.apache.flink.api.connector.sink2.Sink;
+import org.apache.flink.core.fs.Path;
import org.apache.flink.metrics.groups.SinkWriterMetricGroup;
import org.apache.flink.table.catalog.CatalogLock;
import org.apache.flink.table.catalog.ObjectIdentifier;
@@ -30,18 +31,23 @@ import org.apache.flink.table.data.RowData;
import org.apache.flink.table.data.binary.BinaryRowData;
import org.apache.flink.table.store.connector.StatefulPrecommittingSinkWriter;
import org.apache.flink.table.store.connector.sink.TestFileStore.TestRecordWriter;
-import org.apache.flink.table.store.file.WriteMode;
import org.apache.flink.table.store.file.manifest.ManifestCommittable;
+import org.apache.flink.table.store.file.schema.Schema;
+import org.apache.flink.table.store.file.schema.SchemaManager;
+import org.apache.flink.table.store.file.schema.UpdateSchema;
import org.apache.flink.table.store.file.writer.RecordWriter;
import org.apache.flink.table.types.logical.BigIntType;
import org.apache.flink.table.types.logical.IntType;
+import org.apache.flink.table.types.logical.LogicalType;
import org.apache.flink.table.types.logical.RowType;
import org.apache.flink.types.RowKind;
import org.apache.flink.util.UserCodeClassLoader;
import org.junit.Assume;
import org.junit.Before;
+import org.junit.Rule;
import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
@@ -62,6 +68,8 @@ import static org.assertj.core.api.Assertions.assertThat;
@RunWith(Parameterized.class)
public class StoreSinkTest {
+ @Rule public TemporaryFolder tempFolder = new TemporaryFolder();
+
private final boolean hasPk;
private final boolean partitioned;
@@ -71,11 +79,8 @@ public class StoreSinkTest {
private final TestLock lock = new TestLock();
- private final RowType rowType = RowType.of(new IntType(), new IntType(), new IntType());
-
private TestFileStore fileStore;
- private int[] primaryKeys;
- private int[] partitions;
+ private TestFileStoreTable table;
public StoreSinkTest(boolean hasPk, boolean partitioned) {
this.hasPk = hasPk;
@@ -83,18 +88,33 @@ public class StoreSinkTest {
}
@Before
- public void before() {
- primaryKeys = hasPk ? new int[] {1} : new int[0];
- partitions = partitioned ? new int[] {0} : new int[0];
- RowType keyType = hasPk ? RowType.of(new IntType()) : rowType;
+ public void before() throws Exception {
+ Schema schema =
+ new SchemaManager(new Path(tempFolder.newFolder().toURI().toString()))
+ .commitNewVersion(
+ new UpdateSchema(
+ RowType.of(
+ new LogicalType[] {
+ new IntType(), new IntType(), new IntType()
+ },
+ new String[] {"a", "b", "c"}),
+ partitioned
+ ? Collections.singletonList("a")
+ : Collections.emptyList(),
+ hasPk ? Arrays.asList("a", "b") : Collections.emptyList(),
+ new HashMap<>(),
+ ""));
+
+ RowType keyType = hasPk ? schema.logicalTrimmedPrimaryKeysType() : schema.logicalRowType();
RowType valueType =
hasPk
- ? rowType
+ ? schema.logicalRowType()
: new RowType(
Collections.singletonList(
new RowType.RowField("COUNT", new BigIntType(false))));
- RowType partitionType = partitioned ? RowType.of(new IntType()) : RowType.of();
+ RowType partitionType = schema.logicalPartitionType();
fileStore = new TestFileStore(hasPk, keyType, valueType, partitionType);
+ table = new TestFileStoreTable(fileStore, schema);
}
@Parameterized.Parameters(name = "hasPk-{0}, partitioned-{1}")
@@ -128,19 +148,7 @@ public class StoreSinkTest {
public void testNoKeyChangelogs() throws Exception {
Assume.assumeTrue(!hasPk && partitioned);
StoreSink<?, ?> sink =
- new StoreSink<>(
- identifier,
- fileStore,
- WriteMode.CHANGE_LOG,
- partitions,
- primaryKeys,
- primaryKeys,
- 2,
- false,
- null,
- () -> lock,
- new HashMap<>(),
- null);
+ new StoreSink<>(identifier, table, false, null, () -> lock, new HashMap<>(), null);
writeAndCommit(
sink,
GenericRowData.ofKind(RowKind.INSERT, 0, 0, 1),
@@ -202,19 +210,7 @@ public class StoreSinkTest {
@Test
public void testCreateCompactor() throws Exception {
StoreSink<?, ?> sink =
- new StoreSink<>(
- identifier,
- fileStore,
- WriteMode.CHANGE_LOG,
- partitions,
- primaryKeys,
- primaryKeys,
- 2,
- true,
- null,
- () -> lock,
- null,
- null);
+ new StoreSink<>(identifier, table, true, null, () -> lock, null, null);
StatefulPrecommittingSinkWriter<?> writer = sink.createWriter(initContext());
assertThat(writer).isInstanceOf(StoreSinkCompactor.class);
}
@@ -284,18 +280,7 @@ public class StoreSinkTest {
private StoreSink<?, ?> newSink(@Nullable Map<String, String> overwritePartition) {
return new StoreSink<>(
- identifier,
- fileStore,
- WriteMode.CHANGE_LOG,
- partitions,
- primaryKeys,
- primaryKeys,
- 2,
- false,
- null,
- () -> lock,
- overwritePartition,
- null);
+ identifier, table, false, null, () -> lock, overwritePartition, null);
}
private class TestLock implements CatalogLock {
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/TestFileStoreTable.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/TestFileStoreTable.java
new file mode 100644
index 00000000..6a870f1f
--- /dev/null
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/sink/TestFileStoreTable.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.table.store.connector.sink;
+
+import org.apache.flink.table.data.GenericRowData;
+import org.apache.flink.table.store.file.FileStore;
+import org.apache.flink.table.store.file.ValueKind;
+import org.apache.flink.table.store.file.schema.Schema;
+import org.apache.flink.table.store.file.utils.SnapshotManager;
+import org.apache.flink.table.store.file.writer.RecordWriter;
+import org.apache.flink.table.store.table.FileStoreTable;
+import org.apache.flink.table.store.table.sink.SinkRecord;
+import org.apache.flink.table.store.table.sink.SinkRecordConverter;
+import org.apache.flink.table.store.table.sink.TableCommit;
+import org.apache.flink.table.store.table.sink.TableWrite;
+import org.apache.flink.table.store.table.source.TableRead;
+import org.apache.flink.table.store.table.source.TableScan;
+import org.apache.flink.types.RowKind;
+
+/** {@link FileStoreTable} for tests. */
+public class TestFileStoreTable implements FileStoreTable {
+
+ private final TestFileStore store;
+ private final Schema schema;
+
+ public TestFileStoreTable(TestFileStore store, Schema schema) {
+ this.store = store;
+ this.schema = schema;
+ }
+
+ @Override
+ public String name() {
+ return "test";
+ }
+
+ @Override
+ public Schema schema() {
+ return schema;
+ }
+
+ @Override
+ public SnapshotManager snapshotManager() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public TableScan newScan() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public TableRead newRead() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public TableWrite newWrite() {
+ return new TableWrite(store.newWrite(), new SinkRecordConverter(2, schema)) {
+ @Override
+ protected void writeSinkRecord(SinkRecord record, RecordWriter writer)
+ throws Exception {
+ boolean isInsert =
+ record.row().getRowKind() == RowKind.INSERT
+ || record.row().getRowKind() == RowKind.UPDATE_AFTER;
+ if (store.hasPk) {
+ writer.write(
+ isInsert ? ValueKind.ADD : ValueKind.DELETE,
+ record.primaryKey(),
+ record.row());
+ } else {
+ writer.write(
+ ValueKind.ADD, record.row(), GenericRowData.of(isInsert ? 1L : -1L));
+ }
+ }
+ };
+ }
+
+ @Override
+ public TableCommit newCommit() {
+ return new TableCommit(store.newCommit(), store.newExpire());
+ }
+
+ @Override
+ public FileStore store() {
+ return store;
+ }
+}
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceReaderTest.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceReaderTest.java
index d795ade0..979444f8 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceReaderTest.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceReaderTest.java
@@ -58,7 +58,8 @@ public class FileStoreSourceReaderTest {
private FileStoreSourceReader createReader(TestingReaderContext context) {
return new FileStoreSourceReader(
- context, new TestDataReadWrite(tempDir.toString(), null).createRead(), false, null);
+ context,
+ new TestChangelogDataReadWrite(tempDir.toString(), null).createReadWithKey());
}
private static FileStoreSourceSplit createTestFileSplit() {
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGeneratorTest.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGeneratorTest.java
index ec068cfd..5f56c136 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGeneratorTest.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitGeneratorTest.java
@@ -18,13 +18,18 @@
package org.apache.flink.table.store.connector.source;
+import org.apache.flink.core.fs.Path;
import org.apache.flink.table.store.file.ValueKind;
import org.apache.flink.table.store.file.data.DataFileMeta;
import org.apache.flink.table.store.file.manifest.ManifestEntry;
import org.apache.flink.table.store.file.operation.FileStoreScan;
import org.apache.flink.table.store.file.stats.StatsTestUtils;
+import org.apache.flink.table.store.file.utils.FileStorePathFactory;
+import org.apache.flink.table.store.table.source.DefaultSplitGenerator;
+import org.apache.flink.table.store.table.source.TableScan;
import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
import javax.annotation.Nullable;
@@ -40,6 +45,8 @@ import static org.assertj.core.api.Assertions.assertThat;
/** Test for {@link FileStoreSourceSplitGenerator}. */
public class FileStoreSourceSplitGeneratorTest {
+ @TempDir java.nio.file.Path tempDir;
+
@Test
public void test() {
FileStoreScan.Plan plan =
@@ -47,7 +54,7 @@ public class FileStoreSourceSplitGeneratorTest {
@Nullable
@Override
public Long snapshotId() {
- return null;
+ return 1L;
}
@Override
@@ -70,7 +77,15 @@ public class FileStoreSourceSplitGeneratorTest {
makeEntry(6, 1, "f14"));
}
};
- List<FileStoreSourceSplit> splits = new FileStoreSourceSplitGenerator().createSplits(plan);
+ TableScan.Plan tableScanPlan =
+ new TableScan.Plan(
+ 1,
+ new DefaultSplitGenerator(
+ new FileStorePathFactory(new Path(tempDir.toString())))
+ .generate(plan.groupByPartFiles()));
+
+ List<FileStoreSourceSplit> splits =
+ new FileStoreSourceSplitGenerator().createSplits(tableScanPlan);
assertThat(splits.size()).isEqualTo(12);
splits.sort(
Comparator.comparingInt(o -> ((FileStoreSourceSplit) o).partition().getInt(0))
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReaderTest.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReaderTest.java
index 70026662..cfe688bc 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReaderTest.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/FileStoreSourceSplitReaderTest.java
@@ -87,9 +87,10 @@ public class FileStoreSourceSplitReaderTest {
}
private void innerTestOnce(boolean valueCountMode, int skip) throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
FileStoreSourceSplitReader reader =
- new FileStoreSourceSplitReader(rw.createRead(), valueCountMode);
+ new FileStoreSourceSplitReader(
+ valueCountMode ? rw.createReadWithValueCount() : rw.createReadWithKey());
List<Tuple2<Long, Long>> input = kvs();
List<DataFileMeta> files = rw.writeFiles(row(1), 0, input);
@@ -129,9 +130,9 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testPrimaryKeyWithDelete() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
FileStoreSourceSplitReader reader =
- new FileStoreSourceSplitReader(rw.createRead().withDropDelete(false), false);
+ new FileStoreSourceSplitReader(rw.createReadWithKey().withIncremental(true));
List<Tuple2<Long, Long>> input = kvs();
RecordWriter writer = rw.createMergeTreeWriter(row(1), 0);
@@ -162,8 +163,8 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testMultipleBatchInSplit() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
- FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createRead(), false);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
+ FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createReadWithKey());
List<Tuple2<Long, Long>> input1 = kvs();
List<DataFileMeta> files = rw.writeFiles(row(1), 0, input1);
@@ -198,8 +199,8 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testRestore() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
- FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createRead(), false);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
+ FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createReadWithKey());
List<Tuple2<Long, Long>> input = kvs();
List<DataFileMeta> files = rw.writeFiles(row(1), 0, input);
@@ -224,8 +225,8 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testRestoreMultipleBatchInSplit() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
- FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createRead(), false);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
+ FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createReadWithKey());
List<Tuple2<Long, Long>> input1 = kvs();
List<DataFileMeta> files = rw.writeFiles(row(1), 0, input1);
@@ -255,8 +256,8 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testMultipleSplits() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
- FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createRead(), false);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
+ FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createReadWithKey());
List<Tuple2<Long, Long>> input1 = kvs();
List<DataFileMeta> files1 = rw.writeFiles(row(1), 0, input1);
@@ -293,8 +294,8 @@ public class FileStoreSourceSplitReaderTest {
@Test
public void testNoSplit() throws Exception {
- TestDataReadWrite rw = new TestDataReadWrite(tempDir.toString(), service);
- FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createRead(), false);
+ TestChangelogDataReadWrite rw = new TestChangelogDataReadWrite(tempDir.toString(), service);
+ FileStoreSourceSplitReader reader = new FileStoreSourceSplitReader(rw.createReadWithKey());
assertThatThrownBy(reader::fetch).hasMessageContaining("no split remaining");
reader.close();
}
diff --git a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestDataReadWrite.java b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestChangelogDataReadWrite.java
similarity index 71%
rename from flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestDataReadWrite.java
rename to flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestChangelogDataReadWrite.java
index e17d7b47..2d151c3c 100644
--- a/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestDataReadWrite.java
+++ b/flink-table-store-connector/src/test/java/org/apache/flink/table/store/connector/source/TestChangelogDataReadWrite.java
@@ -25,6 +25,7 @@ import org.apache.flink.table.data.GenericRowData;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.data.binary.BinaryRowData;
import org.apache.flink.table.store.file.FileStoreOptions;
+import org.apache.flink.table.store.file.KeyValue;
import org.apache.flink.table.store.file.ValueKind;
import org.apache.flink.table.store.file.WriteMode;
import org.apache.flink.table.store.file.data.DataFileMeta;
@@ -35,8 +36,12 @@ import org.apache.flink.table.store.file.operation.FileStoreRead;
import org.apache.flink.table.store.file.operation.FileStoreReadImpl;
import org.apache.flink.table.store.file.operation.FileStoreWriteImpl;
import org.apache.flink.table.store.file.utils.FileStorePathFactory;
+import org.apache.flink.table.store.file.utils.RecordReader;
import org.apache.flink.table.store.file.utils.SnapshotManager;
import org.apache.flink.table.store.file.writer.RecordWriter;
+import org.apache.flink.table.store.table.source.TableRead;
+import org.apache.flink.table.store.table.source.ValueContentRowDataRecordIterator;
+import org.apache.flink.table.store.table.source.ValueCountRowDataRecordIterator;
import org.apache.flink.table.types.logical.BigIntType;
import org.apache.flink.table.types.logical.IntType;
import org.apache.flink.table.types.logical.RowType;
@@ -46,11 +51,12 @@ import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.concurrent.ExecutorService;
+import java.util.function.Function;
import static java.util.Collections.singletonList;
/** Util class to read and write data for source tests. */
-public class TestDataReadWrite {
+public class TestChangelogDataReadWrite {
private static final RowType KEY_TYPE =
new RowType(singletonList(new RowType.RowField("k", new BigIntType())));
@@ -64,7 +70,7 @@ public class TestDataReadWrite {
private final SnapshotManager snapshotManager;
private final ExecutorService service;
- public TestDataReadWrite(String root, ExecutorService service) {
+ public TestChangelogDataReadWrite(String root, ExecutorService service) {
this.avro =
FileFormat.fromIdentifier(
Thread.currentThread().getContextClassLoader(),
@@ -80,15 +86,44 @@ public class TestDataReadWrite {
this.service = service;
}
- public FileStoreRead createRead() {
- return new FileStoreReadImpl(
- WriteMode.CHANGE_LOG,
- KEY_TYPE,
- VALUE_TYPE,
- COMPARATOR,
- new DeduplicateMergeFunction(),
- avro,
- pathFactory);
+ public TableRead createReadWithKey() {
+ return createRead(ValueContentRowDataRecordIterator::new);
+ }
+
+ public TableRead createReadWithValueCount() {
+ return createRead(it -> new ValueCountRowDataRecordIterator(it, null));
+ }
+
+ private TableRead createRead(
+ Function<RecordReader.RecordIterator<KeyValue>, RecordReader.RecordIterator<RowData>>
+ rowDataIteratorCreator) {
+ FileStoreRead read =
+ new FileStoreReadImpl(
+ WriteMode.CHANGE_LOG,
+ KEY_TYPE,
+ VALUE_TYPE,
+ COMPARATOR,
+ new DeduplicateMergeFunction(),
+ avro,
+ pathFactory);
+ return new TableRead(read) {
+ @Override
+ public TableRead withProjection(int[][] projection) {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public TableRead withIncremental(boolean isIncremental) {
+ read.withDropDelete(!isIncremental);
+ return this;
+ }
+
+ @Override
+ protected RecordReader.RecordIterator<RowData> rowDataRecordIteratorFromKv(
+ RecordReader.RecordIterator<KeyValue> kvRecordIterator) {
+ return rowDataIteratorCreator.apply(kvRecordIterator);
+ }
+ };
}
public List<DataFileMeta> writeFiles(
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplier.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplier.java
deleted file mode 100644
index 4f600603..00000000
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplier.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.flink.table.store.file.utils;
-
-import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.store.file.KeyValue;
-import org.apache.flink.table.store.file.ValueKind;
-import org.apache.flink.types.RowKind;
-
-import java.util.function.Supplier;
-
-/**
- * Reads in a {@link Supplier} of {@link KeyValue}, where the key represents the primary key and the
- * value represents the whole row, and gives out the corresponding {@link RowData}.
- *
- * <p>NOTE: The provided {@link Supplier} must return null when there is nothing to provide.
- */
-public class PrimaryKeyRowDataSupplier implements Supplier<RowData> {
-
- private final Supplier<KeyValue> kvSupplier;
-
- public PrimaryKeyRowDataSupplier(Supplier<KeyValue> kvSupplier) {
- this.kvSupplier = kvSupplier;
- }
-
- @Override
- public RowData get() {
- KeyValue kv = kvSupplier.get();
- if (kv == null) {
- return null;
- }
- RowData row = kv.value();
- if (kv.valueKind() == ValueKind.DELETE) {
- row.setRowKind(RowKind.DELETE);
- }
- return row;
- }
-}
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplier.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplier.java
deleted file mode 100644
index 99be6ae2..00000000
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplier.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.flink.table.store.file.utils;
-
-import org.apache.flink.table.data.RowData;
-import org.apache.flink.table.store.file.KeyValue;
-import org.apache.flink.types.RowKind;
-
-import java.util.function.Supplier;
-
-/**
- * Reads in a {@link Supplier} of {@link KeyValue}, where the key represents the whole row and the
- * value represents the number of rows, and gives out the corresponding {@link RowData}.
- *
- * <p>NOTE: The provided {@link Supplier} must return null when there is nothing to provide.
- */
-public class ValueCountRowDataSupplier implements Supplier<RowData> {
-
- private final Supplier<KeyValue> kvSupplier;
-
- private long count;
- private RowData rowData;
-
- public ValueCountRowDataSupplier(Supplier<KeyValue> kvSupplier) {
- this.kvSupplier = kvSupplier;
- this.count = 0;
- this.rowData = null;
- }
-
- @Override
- public RowData get() {
- if (count == 0) {
- KeyValue kv = kvSupplier.get();
- if (kv == null) {
- return null;
- }
-
- long value = kv.value().getLong(0);
- count = Math.abs(value);
- if (count == 0) {
- throw new IllegalStateException("count can not be zero.");
- }
-
- rowData = kv.key();
- if (value < 0) {
- rowData.setRowKind(RowKind.DELETE);
- }
- }
- count--;
- return rowData;
- }
-}
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/AbstractFileStoreTable.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/AbstractFileStoreTable.java
index 6f7a34d4..c7ea9765 100644
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/AbstractFileStoreTable.java
+++ b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/AbstractFileStoreTable.java
@@ -18,11 +18,9 @@
package org.apache.flink.table.store.table;
-import org.apache.flink.table.store.file.FileStoreImpl;
import org.apache.flink.table.store.file.schema.Schema;
import org.apache.flink.table.store.file.utils.SnapshotManager;
import org.apache.flink.table.store.table.sink.TableCommit;
-import org.apache.flink.table.types.logical.RowType;
/** Abstract {@link FileStoreTable}. */
public abstract class AbstractFileStoreTable implements FileStoreTable {
@@ -43,8 +41,8 @@ public abstract class AbstractFileStoreTable implements FileStoreTable {
}
@Override
- public RowType rowType() {
- return schema.logicalRowType();
+ public Schema schema() {
+ return schema;
}
@Override
@@ -56,6 +54,4 @@ public abstract class AbstractFileStoreTable implements FileStoreTable {
public TableCommit newCommit() {
return new TableCommit(store().newCommit(), store().newExpire());
}
-
- protected abstract FileStoreImpl store();
}
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/FileStoreTable.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/FileStoreTable.java
index 7bd7feb6..f16398be 100644
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/FileStoreTable.java
+++ b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/FileStoreTable.java
@@ -18,12 +18,13 @@
package org.apache.flink.table.store.table;
+import org.apache.flink.table.store.file.FileStore;
+import org.apache.flink.table.store.file.schema.Schema;
import org.apache.flink.table.store.file.utils.SnapshotManager;
import org.apache.flink.table.store.table.sink.TableCommit;
import org.apache.flink.table.store.table.sink.TableWrite;
import org.apache.flink.table.store.table.source.TableRead;
import org.apache.flink.table.store.table.source.TableScan;
-import org.apache.flink.table.types.logical.RowType;
import java.io.Serializable;
@@ -35,7 +36,7 @@ public interface FileStoreTable extends Serializable {
String name();
- RowType rowType();
+ Schema schema();
SnapshotManager snapshotManager();
@@ -46,4 +47,6 @@ public interface FileStoreTable extends Serializable {
TableWrite newWrite();
TableCommit newCommit();
+
+ FileStore store();
}
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableCommit.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableCommit.java
index b8f7da95..7fe87165 100644
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableCommit.java
+++ b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableCommit.java
@@ -21,6 +21,7 @@ package org.apache.flink.table.store.table.sink;
import org.apache.flink.table.store.file.manifest.ManifestCommittable;
import org.apache.flink.table.store.file.operation.FileStoreCommit;
import org.apache.flink.table.store.file.operation.FileStoreExpire;
+import org.apache.flink.table.store.file.operation.Lock;
import javax.annotation.Nullable;
@@ -50,8 +51,13 @@ public class TableCommit {
return this;
}
- public List<ManifestCommittable> filterRecoveredCommittables(
- List<ManifestCommittable> committables) {
+ public TableCommit withLock(Lock lock) {
+ commit.withLock(lock);
+ expire.withLock(lock);
+ return this;
+ }
+
+ public List<ManifestCommittable> filterCommitted(List<ManifestCommittable> committables) {
return commit.filterCommitted(committables);
}
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableWrite.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableWrite.java
index c2502be2..2b70a329 100644
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableWrite.java
+++ b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/sink/TableWrite.java
@@ -18,6 +18,7 @@
package org.apache.flink.table.store.table.sink;
+import org.apache.flink.annotation.VisibleForTesting;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.data.binary.BinaryRowData;
import org.apache.flink.table.store.file.operation.FileStoreWrite;
@@ -58,10 +59,15 @@ public abstract class TableWrite {
return this;
}
- public void write(RowData rowData) throws Exception {
+ public SinkRecordConverter recordConverter() {
+ return recordConverter;
+ }
+
+ public SinkRecord write(RowData rowData) throws Exception {
SinkRecord record = recordConverter.convert(rowData);
RecordWriter writer = getWriter(record.partition(), record.bucket());
writeSinkRecord(record, writer);
+ return record;
}
public List<FileCommittable> prepareCommit() throws Exception {
@@ -114,6 +120,11 @@ public abstract class TableWrite {
writers.clear();
}
+ @VisibleForTesting
+ public Map<BinaryRowData, Map<Integer, RecordWriter>> writers() {
+ return writers;
+ }
+
protected abstract void writeSinkRecord(SinkRecord record, RecordWriter writer)
throws Exception;
diff --git a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/source/TableScan.java b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/source/TableScan.java
index 7689902d..f49733fa 100644
--- a/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/source/TableScan.java
+++ b/flink-table-store-core/src/main/java/org/apache/flink/table/store/table/source/TableScan.java
@@ -18,6 +18,7 @@
package org.apache.flink.table.store.table.source;
+import org.apache.flink.annotation.VisibleForTesting;
import org.apache.flink.table.store.file.operation.FileStoreScan;
import org.apache.flink.table.store.file.predicate.CompoundPredicate;
import org.apache.flink.table.store.file.predicate.LeafPredicate;
@@ -125,7 +126,8 @@ public abstract class TableScan {
public final long snapshotId;
public final List<Split> splits;
- private Plan(long snapshotId, List<Split> splits) {
+ @VisibleForTesting
+ public Plan(long snapshotId, List<Split> splits) {
this.snapshotId = snapshotId;
this.splits = splits;
}
diff --git a/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplierTest.java b/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplierTest.java
deleted file mode 100644
index 8dfee326..00000000
--- a/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/PrimaryKeyRowDataSupplierTest.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.flink.table.store.file.utils;
-
-import org.apache.flink.table.data.GenericRowData;
-import org.apache.flink.table.store.file.KeyValue;
-import org.apache.flink.table.store.file.ValueKind;
-import org.apache.flink.types.RowKind;
-
-import org.junit.jupiter.api.Test;
-
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/** Tests for {@link PrimaryKeyRowDataSupplier}. */
-public class PrimaryKeyRowDataSupplierTest {
-
- @Test
- public void testSupplier() {
- List<KeyValue> kvs =
- Arrays.asList(
- new KeyValue()
- .replace(
- GenericRowData.of(1, 10L),
- 1,
- ValueKind.ADD,
- GenericRowData.of(1, 10L, "Hi")),
- new KeyValue()
- .replace(
- GenericRowData.of(2, 20L),
- 2,
- ValueKind.ADD,
- GenericRowData.of(2, 20L, "Hello")),
- new KeyValue()
- .replace(
- GenericRowData.of(3, 30L),
- 3,
- ValueKind.DELETE,
- GenericRowData.of(3, 30L, "Test")));
- Iterator<KeyValue> iterator = kvs.iterator();
- PrimaryKeyRowDataSupplier supplier =
- new PrimaryKeyRowDataSupplier(() -> iterator.hasNext() ? iterator.next() : null);
-
- assertThat(supplier.get()).isEqualTo(GenericRowData.of(1, 10L, "Hi"));
- assertThat(supplier.get()).isEqualTo(GenericRowData.of(2, 20L, "Hello"));
- GenericRowData deleted = GenericRowData.of(3, 30L, "Test");
- deleted.setRowKind(RowKind.DELETE);
- assertThat(supplier.get()).isEqualTo(deleted);
- assertThat(supplier.get()).isNull();
- }
-
- @Test
- public void testEmpty() {
- PrimaryKeyRowDataSupplier supplier = new PrimaryKeyRowDataSupplier(() -> null);
- assertThat(supplier.get()).isNull();
- }
-}
diff --git a/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplierTest.java b/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplierTest.java
deleted file mode 100644
index 84e594bd..00000000
--- a/flink-table-store-core/src/test/java/org/apache/flink/table/store/file/utils/ValueCountRowDataSupplierTest.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.flink.table.store.file.utils;
-
-import org.apache.flink.table.data.GenericRowData;
-import org.apache.flink.table.store.file.KeyValue;
-import org.apache.flink.table.store.file.ValueKind;
-import org.apache.flink.types.RowKind;
-
-import org.junit.jupiter.api.Test;
-
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/** Tests for {@link ValueCountRowDataSupplier}. */
-public class ValueCountRowDataSupplierTest {
-
- @Test
- public void testSupplier() {
- List<KeyValue> kvs =
- Arrays.asList(
- new KeyValue()
- .replace(
- GenericRowData.of(1, 10L, "Hi"),
- 1,
- ValueKind.ADD,
- GenericRowData.of(3L)),
- new KeyValue()
- .replace(
- GenericRowData.of(2, 20L, "Hello"),
- 4,
- ValueKind.ADD,
- GenericRowData.of(-2L)));
- Iterator<KeyValue> iterator = kvs.iterator();
- ValueCountRowDataSupplier supplier =
- new ValueCountRowDataSupplier(() -> iterator.hasNext() ? iterator.next() : null);
-
- for (int i = 0; i < 3; i++) {
- assertThat(supplier.get()).isEqualTo(GenericRowData.of(1, 10L, "Hi"));
- }
- for (int i = 0; i < 2; i++) {
- GenericRowData deleted = GenericRowData.of(2, 20L, "Hello");
- deleted.setRowKind(RowKind.DELETE);
- assertThat(supplier.get()).isEqualTo(deleted);
- }
- assertThat(supplier.get()).isNull();
- }
-
- @Test
- public void testEmpty() {
- ValueCountRowDataSupplier supplier = new ValueCountRowDataSupplier(() -> null);
- assertThat(supplier.get()).isNull();
- }
-}