PartitionUtils.java
// Licensed to the Apache Software Foundation (ASF) under one
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// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
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// KIND, either express or implied. See the License for the
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//
// Copied from
// https://github.com/awslabs/aws-glue-data-catalog-client-for-apache-hive-metastore/blob/branch-3.4.0/
//
package com.amazonaws.glue.catalog.util;
import com.amazonaws.services.glue.model.EntityNotFoundException;
import com.amazonaws.services.glue.model.InvalidInputException;
import com.amazonaws.services.glue.model.Partition;
import com.amazonaws.services.glue.model.PartitionValueList;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import java.util.List;
import java.util.Map;
public final class PartitionUtils {
public static Map<PartitionKey, Partition> buildPartitionMap(final List<Partition> partitions) {
Map<PartitionKey, Partition> partitionValuesMap = Maps.newHashMap();
for (Partition partition : partitions) {
partitionValuesMap.put(new PartitionKey(partition), partition);
}
return partitionValuesMap;
}
public static List<PartitionValueList> getPartitionValuesList(final Map<PartitionKey, Partition> partitionMap) {
List<PartitionValueList> partitionValuesList = Lists.newArrayList();
for (Map.Entry<PartitionKey, Partition> entry : partitionMap.entrySet()) {
partitionValuesList.add(new PartitionValueList().withValues(entry.getValue().getValues()));
}
return partitionValuesList;
}
public static boolean isInvalidUserInputException(Exception e) {
// exceptions caused by invalid requests, in which case we know all partitions creation failed
return e instanceof EntityNotFoundException || e instanceof InvalidInputException;
}
}