private void addPartition(
String databaseName, String tableName, CatalogProtos.PartitionDescProto partitionDescProto) {
HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;
try {
client = clientPool.getClient();
Partition partition = new Partition();
partition.setDbName(databaseName);
partition.setTableName(tableName);
List<String> values = Lists.newArrayList();
for (CatalogProtos.PartitionKeyProto keyProto : partitionDescProto.getPartitionKeysList()) {
values.add(keyProto.getPartitionValue());
}
partition.setValues(values);
Table table = client.getHiveClient().getTable(databaseName, tableName);
StorageDescriptor sd = table.getSd();
sd.setLocation(partitionDescProto.getPath());
partition.setSd(sd);
client.getHiveClient().add_partition(partition);
} catch (Exception e) {
throw new TajoInternalError(e);
} finally {
if (client != null) {
client.release();
}
}
}
private void dropPartition(
String databaseName, String tableName, CatalogProtos.PartitionDescProto partitionDescProto) {
HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;
try {
client = clientPool.getClient();
List<String> values = Lists.newArrayList();
for (CatalogProtos.PartitionKeyProto keyProto : partitionDescProto.getPartitionKeysList()) {
values.add(keyProto.getPartitionValue());
}
client.getHiveClient().dropPartition(databaseName, tableName, values, true);
} catch (Exception e) {
throw new TajoInternalError(e);
} finally {
if (client != null) {
client.release();
}
}
}