HudiPartitionCacheKey.java
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//
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//
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package org.apache.doris.datasource.hudi;
import org.apache.doris.datasource.NameMapping;
import java.util.Objects;
/**
* Cache key for Hudi partition metadata by table, snapshot timestamp and load mode.
*/
public final class HudiPartitionCacheKey {
private final NameMapping nameMapping;
private final long timestamp;
private final boolean useHiveSyncPartition;
private HudiPartitionCacheKey(NameMapping nameMapping, long timestamp, boolean useHiveSyncPartition) {
this.nameMapping = Objects.requireNonNull(nameMapping, "nameMapping can not be null");
this.timestamp = timestamp;
this.useHiveSyncPartition = useHiveSyncPartition;
}
public static HudiPartitionCacheKey of(NameMapping nameMapping, long timestamp, boolean useHiveSyncPartition) {
return new HudiPartitionCacheKey(nameMapping, timestamp, useHiveSyncPartition);
}
public NameMapping getNameMapping() {
return nameMapping;
}
public long getTimestamp() {
return timestamp;
}
public boolean isUseHiveSyncPartition() {
return useHiveSyncPartition;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof HudiPartitionCacheKey)) {
return false;
}
HudiPartitionCacheKey that = (HudiPartitionCacheKey) o;
return timestamp == that.timestamp
&& useHiveSyncPartition == that.useHiveSyncPartition
&& Objects.equals(nameMapping, that.nameMapping);
}
@Override
public int hashCode() {
return Objects.hash(nameMapping, timestamp, useHiveSyncPartition);
}
}