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[BitSail][Connector] cdc source add coordinator state (#380)
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26 changes: 26 additions & 0 deletions
26
...m/bytedance/bitsail/connector/cdc/source/coordinator/state/AssignmentStateSerializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| /* | ||
| * Copyright 2022-2023 Bytedance Ltd. and/or its affiliates. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package com.bytedance.bitsail.connector.cdc.source.coordinator.state; | ||
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| import com.bytedance.bitsail.base.serializer.SimpleVersionedBinarySerializer; | ||
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| public class AssignmentStateSerializer extends SimpleVersionedBinarySerializer<BaseAssignmentState> { | ||
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| public AssignmentStateSerializer() { | ||
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| } | ||
| } |
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37 changes: 37 additions & 0 deletions
37
...a/com/bytedance/bitsail/connector/cdc/source/coordinator/state/BinlogAssignmentState.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * Copyright 2022-2023 Bytedance Ltd. and/or its affiliates. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package com.bytedance.bitsail.connector.cdc.source.coordinator.state; | ||
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| /** | ||
| * State to store whether the binlog split was already assigned by coordinator. | ||
| */ | ||
| public class BinlogAssignmentState extends BaseAssignmentState { | ||
| private final boolean isAssigned; | ||
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| @Override | ||
| public int getType() { | ||
| return SplitType.BINLOG_SPLIT_TYPE; | ||
| } | ||
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| public BinlogAssignmentState(boolean isAssigned) { | ||
| this.isAssigned = isAssigned; | ||
| } | ||
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| public boolean isAssigned() { | ||
| return isAssigned; | ||
| } | ||
| } |
32 changes: 32 additions & 0 deletions
32
...com/bytedance/bitsail/connector/cdc/source/coordinator/state/SnapshotAssignmentState.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| /* | ||
| * Copyright 2022-2023 Bytedance Ltd. and/or its affiliates. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package com.bytedance.bitsail.connector.cdc.source.coordinator.state; | ||
|
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| /** | ||
| * Store the snapshot assignment status. | ||
| */ | ||
| public class SnapshotAssignmentState extends BaseAssignmentState { | ||
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| public SnapshotAssignmentState() { | ||
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| } | ||
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| @Override | ||
| public int getType() { | ||
| return SplitType.SNAPSHOT_SPLIT_TYPE; | ||
| } | ||
| } |
22 changes: 22 additions & 0 deletions
22
...src/main/java/com/bytedance/bitsail/connector/cdc/source/coordinator/state/SplitType.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,22 @@ | ||
| /* | ||
| * Copyright 2022-2023 Bytedance Ltd. and/or its affiliates. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package com.bytedance.bitsail.connector.cdc.source.coordinator.state; | ||
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| public class SplitType { | ||
| public static final int BINLOG_SPLIT_TYPE = 1; | ||
| public static final int SNAPSHOT_SPLIT_TYPE = 2; | ||
| } |
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