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https://issues.apache.org/jira/browse/HIVE-17049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076053#comment-16076053
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ZhangBing Lin commented on HIVE-17049:
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qq:1018917998
> hive doesn't support chinese comments for columns
> -------------------------------------------------
>
> Key: HIVE-17049
> URL: https://issues.apache.org/jira/browse/HIVE-17049
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 1.2.1
> Environment: hive 1.2.1 in HDP
> Reporter: liugaopeng
>
> 1. alter table stg.test_chinese change chinesetitle chinesetitle tinyint
> comment '中文';
> 2. desc stg.test_chinese;
> Result: chinese comment "中文" becase "??"
> also, if i modify the comment via hive view, it will still display the messy
> code "??".
> I did some testing, but cannot fix it, such as:
> 1. change the hive.COLUMNS_V2 to UTF-8 chartset.
> 2. append the characterEncoding=UTF-8 to hive_to_mysqlmetadata url
> i found some ideas that need to apply some patch to fix it, but seems they
> all effects in 0.x version, i use the 1.2.1 version.
> Please give some guidance.....
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