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[Hotfix][Connector-V2] Fix connector source snapshot state NPE #4027

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merged 1 commit into from
Feb 1, 2023
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[Hotfix][Connector-V2] Fix connector source snapshot state NPE #4027

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2 changes: 2 additions & 0 deletions release-note.md
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,8 @@
### Connectors
- [ClickHouse File] Fix ClickhouseFile Committer Serializable Problems #3803
- [ClickHouse] Fix clickhouse write cdc changelog update event #3951
- [ClickHouse] Fix connector source snapshot state NPE #4027
- [Kudu] Fix connector source snapshot state NPE #4027

### Zeta Engine
- [Checkpoint] Fix Checkpoint Continue Trigger After Job CANCELED #3808
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3 changes: 2 additions & 1 deletion ...a/org/apache/seatunnel/connectors/seatunnel/clickhouse/source/ClickhouseSourceReader.java
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Expand Up @@ -31,6 +31,7 @@

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;

Expand Down Expand Up @@ -88,7 +89,7 @@ public void pollNext(Collector<SeaTunnelRow> output) throws Exception {

@Override
public List<ClickhouseSourceSplit> snapshotState(long checkpointId) throws Exception {
return null;
return Collections.emptyList();
}

@Override
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3 changes: 2 additions & 1 deletion ...src/main/java/org/apache/seatunnel/connectors/seatunnel/kudu/source/KuduSourceReader.java
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Expand Up @@ -29,6 +29,7 @@
import org.apache.kudu.client.RowResult;
import org.apache.kudu.client.RowResultIterator;

import java.util.Collections;
import java.util.Deque;
import java.util.LinkedList;
import java.util.List;
Expand Down Expand Up @@ -85,7 +86,7 @@ public void pollNext(Collector<SeaTunnelRow> output) throws Exception {

@Override
public List<KuduSourceSplit> snapshotState(long checkpointId) {
return null;
return Collections.emptyList();
}

@Override
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