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Posted to issues@spark.apache.org by "dzcxzl (JIRA)" <ji...@apache.org> on 2018/10/11 08:23:00 UTC
[jira] [Resolved] (SPARK-24317) Float-point numbers are displayed
with different precision in ThriftServer2
[ https://issues.apache.org/jira/browse/SPARK-24317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dzcxzl resolved SPARK-24317.
----------------------------
Resolution: Duplicate
> Float-point numbers are displayed with different precision in ThriftServer2
> ---------------------------------------------------------------------------
>
> Key: SPARK-24317
> URL: https://issues.apache.org/jira/browse/SPARK-24317
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0, 2.1.0, 2.2.0, 2.3.0
> Reporter: dzcxzl
> Priority: Minor
>
> When querying float-point numbers , the values displayed on beeline or jdbc are with different precision.
> {code:java}
> SELECT CAST(1.23 AS FLOAT)
> Result:
> 1.2300000190734863
> {code}
> According to these two jira:
> [HIVE-11802|https://issues.apache.org/jira/browse/HIVE-11802]
> [HIVE-11832|https://issues.apache.org/jira/browse/HIVE-11832]
> Make a slight modification to the spark hive thrift server.
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