[jira] [Resolved] (HIVE-7276) BaseSemanticAnalyzer.unescapeSQLString fails to parse Windows like path

["Xiaobing Zhou (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-7276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaobing Zhou resolved HIVE-7276.
---------------------------------
    Resolution: Cannot Reproduce

Resolved it since it's not reproducible any more.

> BaseSemanticAnalyzer.unescapeSQLString fails to parse Windows like path
> -----------------------------------------------------------------------
>
>                 Key: HIVE-7276
>                 URL: https://issues.apache.org/jira/browse/HIVE-7276
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor, Windows
>    Affects Versions: 0.13.0
>         Environment: Windows Server 2008 R2
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>            Priority: Critical
>
> BaseSemanticAnalyzer.unescapeSQLString fails to parse windows-like path, e.g. C:\Users\xzhou\hworks. This will cause a large quantity of queries on windows to fail. 
> For example, 'C:\Users\xzhou\hworks\workspace\hwx-hive-ws\hive\hcatalog\core\target\tmp\hive-junit-960740885870900' will be parsed as 'C:Usersxzhouhworksworkspacehwx-hive-wshivehcatalogcore	arget	mphive-junit-960740885870900', since \ is interpreted as start char in unicode string, e.g. \002 for delimiter, and thus swallowed.
> \0, \b, \n, \r, \t, \Z, and so on within normal Windows like path will also be swallowed.
> 	



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