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[Improve][Doris] Add a jobId to the doris label to distinguish between tasks #4839

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merged 1 commit into from
May 30, 2023
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[Improve][Doris] Add a jobId to the doris label to distinguish between tasks #4839

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11 changes: 9 additions & 2 deletions ...2/connector-doris/src/main/java/org/apache/seatunnel/connectors/doris/sink/DorisSink.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@

import org.apache.seatunnel.shade.com.typesafe.config.Config;

import org.apache.seatunnel.api.common.JobContext;
import org.apache.seatunnel.api.common.PrepareFailException;
import org.apache.seatunnel.api.common.SeaTunnelAPIErrorCode;
import org.apache.seatunnel.api.serialization.Serializer;
Expand Down Expand Up @@ -54,6 +55,7 @@ public class DorisSink

private Config pluginConfig;
private SeaTunnelRowType seaTunnelRowType;
private String jobId;

@Override
public String getPluginName() {
Expand All @@ -78,6 +80,11 @@ public void prepare(Config pluginConfig) throws PrepareFailException {
}
}

@Override
public void setJobContext(JobContext jobContext) {
this.jobId = jobContext.getJobId();
}

@Override
public void setTypeInfo(SeaTunnelRowType seaTunnelRowType) {
this.seaTunnelRowType = seaTunnelRowType;
Expand All @@ -93,7 +100,7 @@ public SinkWriter<SeaTunnelRow, DorisCommitInfo, DorisSinkState> createWriter(
SinkWriter.Context context) throws IOException {
DorisSinkWriter dorisSinkWriter =
new DorisSinkWriter(
context, Collections.emptyList(), seaTunnelRowType, pluginConfig);
context, Collections.emptyList(), seaTunnelRowType, pluginConfig, jobId);
dorisSinkWriter.initializeLoad(Collections.emptyList());
return dorisSinkWriter;
}
Expand All @@ -102,7 +109,7 @@ public SinkWriter<SeaTunnelRow, DorisCommitInfo, DorisSinkState> createWriter(
public SinkWriter<SeaTunnelRow, DorisCommitInfo, DorisSinkState> restoreWriter(
SinkWriter.Context context, List<DorisSinkState> states) throws IOException {
DorisSinkWriter dorisWriter =
new DorisSinkWriter(context, states, seaTunnelRowType, pluginConfig);
new DorisSinkWriter(context, states, seaTunnelRowType, pluginConfig, jobId);
dorisWriter.initializeLoad(states);
return dorisWriter;
}
Expand Down
6 changes: 4 additions & 2 deletions ...oris/src/main/java/org/apache/seatunnel/connectors/doris/sink/writer/DorisSinkWriter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -78,13 +78,15 @@ public DorisSinkWriter(
SinkWriter.Context context,
List<DorisSinkState> state,
SeaTunnelRowType seaTunnelRowType,
Config pluginConfig) {
Config pluginConfig,
String jobId) {
this.dorisConfig = DorisConfig.loadConfig(pluginConfig);
this.lastCheckpointId = state.size() != 0 ? state.get(0).getCheckpointId() : 0;
log.info("restore checkpointId {}", lastCheckpointId);
log.info("labelPrefix " + dorisConfig.getLabelPrefix());
this.dorisSinkState = new DorisSinkState(dorisConfig.getLabelPrefix(), lastCheckpointId);
this.labelPrefix = dorisConfig.getLabelPrefix() + "_" + context.getIndexOfSubtask();
this.labelPrefix =
dorisConfig.getLabelPrefix() + "_" + jobId + "_" + context.getIndexOfSubtask();
this.labelGenerator = new LabelGenerator(labelPrefix, dorisConfig.getEnable2PC());
this.scheduledExecutorService =
new ScheduledThreadPoolExecutor(
Expand Down