Hive on Tez_启动hivehive-on-mr is deprecated in hive 2 and may n

作者：繁依Fanyi0 | 2024-06-22 04:37:15

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启动hivehive-on-mr is deprecated in hive 2 and may not be available in the f

参考

http://tez.apache.org/install.html

https://cwiki.apache.org/confluence/display/Hive/Hive+on+Tez

https://cwiki.apache.org/confluence/display/Hive/Hive-Tez+Compatibility

https://github.com/apache/incubator-tez/blob/branch-0.2.0/INSTALL.txt

前言

每次运行HiveQL的时候都会有这么一条警告【WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.】

说明Hive-on-mr在Hive2中是不被推荐的，并且在将来的版本中可能不可用，那我们就考虑使用Tez来代替MR，前提是你已经有了Hive的运行环境，Te

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