MakeCloudTmpRsVisibleTask.java

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package org.apache.doris.task;

import org.apache.doris.thrift.TMakeCloudTmpRsVisibleRequest;
import org.apache.doris.thrift.TTaskType;

import java.util.List;
import java.util.Map;

/**
 * Task to notify BE to make committed cloud rowsets visible.
 * After FE commits a transaction to MS, this task notifies BE to promote
 * the committed rowsets in BE's memory to tablet meta.
 */
public class MakeCloudTmpRsVisibleTask extends AgentTask {
    private final long txnId;
    private final List<Long> tabletIds; // tablets on this BE involved in the transaction
    private final Map<Long, Long> partitionVersionMap; // partition_id -> version
    private final long updateVersionVisibleTime;

    public MakeCloudTmpRsVisibleTask(long backendId, long txnId,
                                     List<Long> tabletIds,
                                     Map<Long, Long> partitionVersionMap,
                                     long updateVersionVisibleTime) {
        super(null, backendId, TTaskType.MAKE_CLOUD_COMMITTED_RS_VISIBLE,
                -1L, -1L, -1L, -1L, -1L, txnId, System.currentTimeMillis());
        this.txnId = txnId;
        this.tabletIds = tabletIds;
        this.partitionVersionMap = partitionVersionMap;
        this.updateVersionVisibleTime = updateVersionVisibleTime;
    }

    public long getTxnId() {
        return txnId;
    }

    public List<Long> getTabletIds() {
        return tabletIds;
    }

    public Map<Long, Long> getPartitionVersionMap() {
        return partitionVersionMap;
    }

    public long getUpdateVersionVisibleTime() {
        return updateVersionVisibleTime;
    }

    public TMakeCloudTmpRsVisibleRequest toThrift() {
        TMakeCloudTmpRsVisibleRequest request = new TMakeCloudTmpRsVisibleRequest();
        request.setTxnId(txnId);
        request.setTabletIds(tabletIds);
        request.setPartitionVersionMap(partitionVersionMap);
        request.setVersionUpdateTimeMs(updateVersionVisibleTime);
        return request;
    }
}