PYFLINK:
from pyflink.dataset import ExecutionEnvironment
from pyflink.table import TableConfig, DataTypes, BatchTableEnvironment, EnvironmentSettings
from pyflink.table.descriptors import Schema, OldCsv
本文介绍了如何使用PyFlink从HDFS读取数据,并将其加载到Hive的外部分区表中,详细阐述了PyFlink的数据处理流程以及与Hive的交互操作。
PYFLINK:
from pyflink.dataset import ExecutionEnvironment
from pyflink.table import TableConfig, DataTypes, BatchTableEnvironment, EnvironmentSettings
from pyflink.table.descriptors import Schema, OldCsv