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https://issues.apache.org/jira/browse/HIVE-21432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yx91490 updated HIVE-21432:
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Attachment: HIVE-21432.patch
> unreadable code in show locks sql result caused by wrong character encoding
> ----------------------------------------------------------------------------
>
> Key: HIVE-21432
> URL: https://issues.apache.org/jira/browse/HIVE-21432
> Project: Hive
> Issue Type: Bug
> Reporter: yx91490
> Priority: Major
> Attachments: HIVE-21432.patch
>
>
> when the show locks sql contains chinese character, the result will show
> unreadable codes, this is caused by not set utf-8 character encoding in
> org.apache.hadoop.hive.ql.exec.DDLTask.showLocks()
>
> example:
> executing sql:
> hive> select id from db.table1 where id != '你好';
> show locks sql:
> hive> show locks db.table1 extended;
> OK
> db@table1 SHARED
> LOCK_QUERYID:hive_20190312212222_05425a80-c6f7-43e3-a784-ad690b469b4d
> LOCK_TIME:1552396936424
> LOCK_MODE:IMPLICIT
> LOCK_QUERYSTRING:select id from db.table1 where id != '`}'
> Time taken: 0.039 seconds, Fetched: 5 row(s)
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