本文整理了Java中org.apache.hadoop.hive.ql.metadata.Hive.alterPartitions()方法的一些代码示例，展示了Hive.alterPartitions()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Hive.alterPartitions()方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.metadata.Hive
类名称：Hive
方法名：alterPartitions

Hive.alterPartitions介绍

[英]Updates the existing table metadata with the new metadata.
[中]使用新元数据更新现有表元数据。

代码示例

代码示例来源：origin: apache/drill

private int updatePartitions(Hive db) throws InvalidOperationException, HiveException {
 if (!partUpdates.isEmpty()) {
  List<Partition> updatedParts = Lists.newArrayList(partUpdates.values());
  if (updatedParts.contains(null) && work.isStatsReliable()) {
   LOG.debug("Stats requested to be reliable. Empty stats found and hence failing the task.");
   return -1;
  } else {
   LOG.debug("Bulk updating partitions..");
   EnvironmentContext environmentContext = new EnvironmentContext();
   environmentContext.putToProperties(StatsSetupConst.STATS_GENERATED, StatsSetupConst.TASK);
   db.alterPartitions(tableFullName, Lists.newArrayList(partUpdates.values()),
     environmentContext);
   LOG.debug("Bulk updated " + partUpdates.values().size() + " partitions.");
  }
 }
 return 0;
}

代码示例来源：origin: apache/hive

if (values.get(0).result instanceof Partition) {
 List<Partition> results = Lists.transform(values, FooterStatCollector.EXTRACT_RESULT_FUNCTION);
 db.alterPartitions(tableFullName, results, environmentContext, true);
 LOG.debug("Bulk updated {} partitions of {}.", results.size(), tableFullName);
} else {

代码示例来源：origin: apache/hive

db.alterPartitions(tableFullName, updates, environmentContext, true);

代码示例来源：origin: apache/drill

db.alterTable(alterTbl.getOldName(), tbl, alterTbl.getIsCascade(), alterTbl.getEnvironmentContext());
} else {
 db.alterPartitions(tbl.getTableName(), allPartitions, alterTbl.getEnvironmentContext());

代码示例来源：origin: apache/hive

db.alterPartitions(Warehouse.getQualifiedName(tbl.getTTable()), allPartitions, environmentContext, isTxn);

代码示例来源：origin: apache/drill

db.alterPartitions(tableFullName, updates, environmentContext);

代码示例来源：origin: com.facebook.presto.hive/hive-apache

private int updatePartitions() throws InvalidOperationException, HiveException {
 if (!partUpdates.isEmpty()) {
  List<Partition> updatedParts = Lists.newArrayList(partUpdates.values());
  if (updatedParts.contains(null) && work.isStatsReliable()) {
   LOG.debug("Stats requested to be reliable. Empty stats found and hence failing the task.");
   return -1;
  } else {
   LOG.debug("Bulk updating partitions..");
   db.alterPartitions(tableFullName, Lists.newArrayList(partUpdates.values()));
   LOG.debug("Bulk updated " + partUpdates.values().size() + " partitions.");
  }
 }
 return 0;
}

代码示例来源：origin: apache/lens

/**
 * Update existing partitions
 * @param client          hive client instance
 * @param fact            fact name
 * @param partitions      partitions to be updated
 * @throws InvalidOperationException
 * @throws HiveException
 */
public void updatePartitions(String storageTable, Hive client, String fact, List<Partition> partitions)
 throws InvalidOperationException, HiveException {
 boolean success = false;
 try {
  client.alterPartitions(storageTable, partitions, null);
  success = true;
 } finally {
  if (success) {
   commitUpdatePartition(partitions);
  } else {
   rollbackUpdatePartition(partitions);
  }
 }
}

代码示例来源：origin: org.apache.lens/lens-cube

/**
 * Update existing partitions
 * @param client          hive client instance
 * @param fact            fact name
 * @param partitions      partitions to be updated
 * @throws InvalidOperationException
 * @throws HiveException
 */
public void updatePartitions(String storageTable, Hive client, String fact, List<Partition> partitions)
 throws InvalidOperationException, HiveException {
 boolean success = false;
 try {
  client.alterPartitions(storageTable, partitions, null);
  success = true;
 } finally {
  if (success) {
   commitUpdatePartition(partitions);
  } else {
   rollbackUpdatePartition(partitions);
  }
 }
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

db.alterTable(alterTbl.getOldName(), tbl, alterTbl.getIsCascade());
} else {
 db.alterPartitions(tbl.getTableName(), allPartitions);

代码示例来源：origin: com.facebook.presto.hive/hive-apache

db.alterPartitions(tableFullName, updates);