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[flink] supports upgrading from versions below 0.8.0 (excluding 0.8.0…
…) to 0.8.1+.
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68 changes: 68 additions & 0 deletions
68
paimon-core/src/main/java/org/apache/paimon/index/IndexFileMetaLegacyV2Serializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| /* | ||
| * 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.paimon.index; | ||
|
|
||
| import org.apache.paimon.data.BinaryString; | ||
| import org.apache.paimon.data.GenericRow; | ||
| import org.apache.paimon.data.InternalRow; | ||
| import org.apache.paimon.types.BigIntType; | ||
| import org.apache.paimon.types.DataField; | ||
| import org.apache.paimon.types.RowType; | ||
| import org.apache.paimon.utils.ObjectSerializer; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
||
| import static org.apache.paimon.utils.SerializationUtils.newStringType; | ||
|
|
||
| /** A legacy version serializer for {@link IndexFileMeta}. */ | ||
| public class IndexFileMetaLegacyV2Serializer extends ObjectSerializer<IndexFileMeta> { | ||
|
|
||
| public IndexFileMetaLegacyV2Serializer() { | ||
| super(schema()); | ||
| } | ||
|
|
||
| @Override | ||
| public InternalRow toRow(IndexFileMeta record) { | ||
| return GenericRow.of( | ||
| BinaryString.fromString(record.indexType()), | ||
| BinaryString.fromString(record.fileName()), | ||
| record.fileSize(), | ||
| record.rowCount()); | ||
| } | ||
|
|
||
| @Override | ||
| public IndexFileMeta fromRow(InternalRow row) { | ||
| return new IndexFileMeta( | ||
| row.getString(0).toString(), | ||
| row.getString(1).toString(), | ||
| row.getLong(2), | ||
| row.getLong(3), | ||
| null); | ||
| } | ||
|
|
||
| private static RowType schema() { | ||
| List<DataField> fields = new ArrayList<>(); | ||
| fields.add(new DataField(0, "_INDEX_TYPE", newStringType(false))); | ||
| fields.add(new DataField(1, "_FILE_NAME", newStringType(false))); | ||
| fields.add(new DataField(2, "_FILE_SIZE", new BigIntType(false))); | ||
| fields.add(new DataField(3, "_ROW_COUNT", new BigIntType(false))); | ||
| return new RowType(fields); | ||
| } | ||
| } |
109 changes: 109 additions & 0 deletions
109
paimon-core/src/main/java/org/apache/paimon/io/DataFileMetaLegacyV2Serializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * 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.paimon.io; | ||
|
|
||
| import org.apache.paimon.data.BinaryString; | ||
| import org.apache.paimon.data.GenericRow; | ||
| import org.apache.paimon.data.InternalRow; | ||
| import org.apache.paimon.stats.SimpleStats; | ||
| import org.apache.paimon.stats.SimpleStatsConverter; | ||
| import org.apache.paimon.types.ArrayType; | ||
| import org.apache.paimon.types.BigIntType; | ||
| import org.apache.paimon.types.DataField; | ||
| import org.apache.paimon.types.DataTypes; | ||
| import org.apache.paimon.types.IntType; | ||
| import org.apache.paimon.types.RowType; | ||
| import org.apache.paimon.utils.ObjectSerializer; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
||
| import static org.apache.paimon.utils.InternalRowUtils.fromStringArrayData; | ||
| import static org.apache.paimon.utils.InternalRowUtils.toStringArrayData; | ||
| import static org.apache.paimon.utils.SerializationUtils.deserializeBinaryRow; | ||
| import static org.apache.paimon.utils.SerializationUtils.newBytesType; | ||
| import static org.apache.paimon.utils.SerializationUtils.newStringType; | ||
| import static org.apache.paimon.utils.SerializationUtils.serializeBinaryRow; | ||
|
|
||
| /** A legacy version serializer for {@link DataFileMeta}. */ | ||
| public class DataFileMetaLegacyV2Serializer extends ObjectSerializer<DataFileMeta> { | ||
|
|
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| private static final long serialVersionUID = 1L; | ||
|
|
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| public DataFileMetaLegacyV2Serializer() { | ||
| super(schemaForLessThan08()); | ||
| } | ||
|
|
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| private static RowType schemaForLessThan08() { | ||
| List<DataField> fields = new ArrayList<>(); | ||
| fields.add(new DataField(0, "_FILE_NAME", newStringType(false))); | ||
| fields.add(new DataField(1, "_FILE_SIZE", new BigIntType(false))); | ||
| fields.add(new DataField(2, "_ROW_COUNT", new BigIntType(false))); | ||
| fields.add(new DataField(3, "_MIN_KEY", newBytesType(false))); | ||
| fields.add(new DataField(4, "_MAX_KEY", newBytesType(false))); | ||
| fields.add(new DataField(5, "_KEY_STATS", SimpleStatsConverter.schema())); | ||
| fields.add(new DataField(6, "_VALUE_STATS", SimpleStatsConverter.schema())); | ||
| fields.add(new DataField(7, "_MIN_SEQUENCE_NUMBER", new BigIntType(false))); | ||
| fields.add(new DataField(8, "_MAX_SEQUENCE_NUMBER", new BigIntType(false))); | ||
| fields.add(new DataField(9, "_SCHEMA_ID", new BigIntType(false))); | ||
| fields.add(new DataField(10, "_LEVEL", new IntType(false))); | ||
| fields.add(new DataField(11, "_EXTRA_FILES", new ArrayType(false, newStringType(false)))); | ||
| fields.add(new DataField(12, "_CREATION_TIME", DataTypes.TIMESTAMP_MILLIS())); | ||
| return new RowType(fields); | ||
| } | ||
|
|
||
| @Override | ||
| public InternalRow toRow(DataFileMeta meta) { | ||
| return GenericRow.of( | ||
| BinaryString.fromString(meta.fileName()), | ||
| meta.fileSize(), | ||
| meta.rowCount(), | ||
| serializeBinaryRow(meta.minKey()), | ||
| serializeBinaryRow(meta.maxKey()), | ||
| meta.keyStats().toRow(), | ||
| meta.valueStats().toRow(), | ||
| meta.minSequenceNumber(), | ||
| meta.maxSequenceNumber(), | ||
| meta.schemaId(), | ||
| meta.level(), | ||
| toStringArrayData(meta.extraFiles()), | ||
| meta.creationTime()); | ||
| } | ||
|
|
||
| @Override | ||
| public DataFileMeta fromRow(InternalRow row) { | ||
| return new DataFileMeta( | ||
| row.getString(0).toString(), | ||
| row.getLong(1), | ||
| row.getLong(2), | ||
| deserializeBinaryRow(row.getBinary(3)), | ||
| deserializeBinaryRow(row.getBinary(4)), | ||
| SimpleStats.fromRow(row.getRow(5, 3)), | ||
| SimpleStats.fromRow(row.getRow(6, 3)), | ||
| row.getLong(7), | ||
| row.getLong(8), | ||
| row.getLong(9), | ||
| row.getInt(10), | ||
| fromStringArrayData(row.getArray(11)), | ||
| row.getTimestamp(12, 3), | ||
| null, | ||
| null, | ||
| null); | ||
| } | ||
| } |
42 changes: 42 additions & 0 deletions
42
...-core/src/main/java/org/apache/paimon/manifest/ManifestCommittableLegacyV2Serializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| /* | ||
| * 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.paimon.manifest; | ||
|
|
||
| import org.apache.paimon.io.DataInputView; | ||
| import org.apache.paimon.table.sink.CommitMessage; | ||
| import org.apache.paimon.table.sink.CommitMessageLegacyV2Serializer; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.List; | ||
|
|
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| /** A legacy version serializer for {@link ManifestCommittable}. */ | ||
| public class ManifestCommittableLegacyV2Serializer extends ManifestCommittableSerializer { | ||
|
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| private final CommitMessageLegacyV2Serializer commitMessageLegacyV2Serializer; | ||
|
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| public ManifestCommittableLegacyV2Serializer() { | ||
| this.commitMessageLegacyV2Serializer = new CommitMessageLegacyV2Serializer(); | ||
| } | ||
|
|
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| @Override | ||
| protected List<CommitMessage> deserializeCommitMessage(int version, DataInputView view) | ||
| throws IOException { | ||
| return commitMessageLegacyV2Serializer.deserializeList(version, view); | ||
| } | ||
| } |
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62 changes: 62 additions & 0 deletions
62
paimon-core/src/main/java/org/apache/paimon/table/sink/CommitMessageLegacyV2Serializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| /* | ||
| * 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.paimon.table.sink; | ||
|
|
||
| import org.apache.paimon.index.IndexFileMetaLegacyV2Serializer; | ||
| import org.apache.paimon.io.CompactIncrement; | ||
| import org.apache.paimon.io.DataFileMetaLegacyV2Serializer; | ||
| import org.apache.paimon.io.DataIncrement; | ||
| import org.apache.paimon.io.DataInputView; | ||
| import org.apache.paimon.io.IndexIncrement; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.Collections; | ||
|
|
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| import static org.apache.paimon.utils.SerializationUtils.deserializeBinaryRow; | ||
|
|
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| /** A legacy version serializer for {@link CommitMessage}. */ | ||
| public class CommitMessageLegacyV2Serializer extends CommitMessageSerializer { | ||
|
|
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| private DataFileMetaLegacyV2Serializer dataFileSerializer; | ||
| private IndexFileMetaLegacyV2Serializer indexEntrySerializer; | ||
|
|
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| @Override | ||
| protected CommitMessage deserialize(int version, DataInputView view) throws IOException { | ||
| if (version == 2) { | ||
| if (dataFileSerializer == null) { | ||
| dataFileSerializer = new DataFileMetaLegacyV2Serializer(); | ||
| indexEntrySerializer = new IndexFileMetaLegacyV2Serializer(); | ||
| } | ||
| return new CommitMessageImpl( | ||
| deserializeBinaryRow(view), | ||
| view.readInt(), | ||
| new DataIncrement( | ||
| dataFileSerializer.deserializeList(view), | ||
| Collections.emptyList(), | ||
| dataFileSerializer.deserializeList(view)), | ||
| new CompactIncrement( | ||
| dataFileSerializer.deserializeList(view), | ||
| dataFileSerializer.deserializeList(view), | ||
| dataFileSerializer.deserializeList(view)), | ||
| new IndexIncrement( | ||
| indexEntrySerializer.deserializeList(view), Collections.emptyList())); | ||
| } | ||
| return super.deserialize(version, view); | ||
| } | ||
| } |
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