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Posted to issues@hive.apache.org by "Ratandeep Ratti (JIRA)" <ji...@apache.org> on 2016/11/01 22:13:58 UTC

[jira] [Updated] (HIVE-15107) HiveLexer can throw NPE in allowQuoteId

     [ https://issues.apache.org/jira/browse/HIVE-15107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ratandeep Ratti updated HIVE-15107:
-----------------------------------
    Attachment: HIVE-15107.patch

> HiveLexer can throw NPE in allowQuoteId
> ---------------------------------------
>
>                 Key: HIVE-15107
>                 URL: https://issues.apache.org/jira/browse/HIVE-15107
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>            Reporter: Ratandeep Ratti
>            Assignee: Ratandeep Ratti
>         Attachments: HIVE-15107.patch
>
>
> In HiveLexer.allowQuoteId we reference the HiveConf field, which may be null.  The configuration field is set in ParseDriver only if the hive.ql.Context variable is not null. ParseDriver exposes API such as org.apache.hadoop.hive.ql.parse.ParseDriver#parse(java.lang.String) which can result in the hive.ql.Context field to be null.



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