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Posted to dev@hive.apache.org by "Ratandeep Ratti (JIRA)" <ji...@apache.org> on 2016/11/01 21:51:58 UTC

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

Ratandeep Ratti created HIVE-15107:
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             Summary: 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


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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