[jira] [Assigned] (SPARK-26932) Orc compatibility between hive and spark
[ https://issues.apache.org/jira/browse/SPARK-26932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-26932: Assignee: Apache Spark > 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: 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.4.0 >Reporter: Bo Hai >Assignee: Apache Spark >Priority: Minor > > As of 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. > I think we should add these information into Spark2.4 orc configuration file > : 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
[jira] [Assigned] (SPARK-26932) Orc compatibility between hive and spark
[ https://issues.apache.org/jira/browse/SPARK-26932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-26932: Assignee: (was: Apache Spark) > 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: 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.4.0 >Reporter: Bo Hai >Priority: Minor > > As of 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. > I think we should add these information into Spark2.4 orc configuration file > : 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
