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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/12/29 14:29:01 UTC
[jira] [Reopened] (SPARK-32684) Scrip transform hive
serde/default-serde mode null value keep same with hive as '\\N'
[ https://issues.apache.org/jira/browse/SPARK-32684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reopened SPARK-32684:
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> Scrip transform hive serde/default-serde mode null value keep same with hive as '\\N'
> -------------------------------------------------------------------------------------
>
> Key: SPARK-32684
> URL: https://issues.apache.org/jira/browse/SPARK-32684
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: angerszhu
> Priority: Major
>
> Hive serde default NULL value is '\N'
> {code:java}
> String nullString = tbl.getProperty(
> serdeConstants.SERIALIZATION_NULL_FORMAT, "\\N");
> nullSequence = new Text(nullString);
> {code}
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