Bo Hai created SPARK-26932:
------------------------------
Summary: Orc compatibility between hive and spark
Key: SPARK-26932
URL: https://issues.apache.org/jira/browse/SPARK-26932
Project: Spark
Issue Type: Documentation
Components: Documentation
Affects Versions: 2.4.0, 2.3.3, 2.3.2, 2.3.1, 2.3.0
Reporter: Bo Hai
Since Spark 2.3 and Hive 2.3, both supports using apache/orc as orc writer and
reader. In older version of Hive, orc reader(isn't forward-compitaient)
implemented by its own.
So Hive 2.2 and older can not read orc table created by spark 2.3 and newer
which using apache/orc instead of Hive orc.
Spark2.4 orc configuration:
https://spark.apache.org/docs/2.4.0/sql-data-sources-orc.html
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
