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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/01/10 04:01:00 UTC
[jira] [Commented] (SPARK-27686) Update migration guide
[ https://issues.apache.org/jira/browse/SPARK-27686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17012434#comment-17012434 ]
Dongjoon Hyun commented on SPARK-27686:
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Hi, [~yumwang]. Can we have this document?
> Update migration guide
> -----------------------
>
> Key: SPARK-27686
> URL: https://issues.apache.org/jira/browse/SPARK-27686
> Project: Spark
> Issue Type: Sub-task
> Components: Documentation, SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Minor
>
> The built-in Hive 2.3 fixes the following issues:
> * HIVE-6727: Table level stats for external tables are set incorrectly.
> * HIVE-15653: Some ALTER TABLE commands drop table stats.
> * SPARK-12014: Spark SQL query containing semicolon is broken in Beeline.
> * SPARK-25193: insert overwrite doesn't throw exception when drop old data fails.
> * SPARK-25919: Date value corrupts when tables are "ParquetHiveSerDe" formatted and target table is Partitioned.
> * SPARK-26332: Spark sql write orc table on viewFS throws exception.
> * SPARK-26437: Decimal data becomes bigint to query, unable to query.
> We need update migration guide.
> Please note that this is only fixed in `hadoop-3.2` binary distribution.
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