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From "sandeep akinapelli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13101) NullPointerException in HiveLexer.g
Date Fri, 19 Feb 2016 22:07:18 GMT
sandeep akinapelli created HIVE-13101:
-----------------------------------------

             Summary: NullPointerException in HiveLexer.g
                 Key: HIVE-13101
                 URL: https://issues.apache.org/jira/browse/HIVE-13101
             Project: Hive
          Issue Type: Bug
          Components: Query Planning
    Affects Versions: 2.0.0
            Reporter: sandeep akinapelli
            Assignee: sandeep akinapelli
            Priority: Minor


In HiveLexer.g:

{code:Java}
  protected boolean allowQuotedId() {
    String supportedQIds = HiveConf.getVar(hiveConf, HiveConf.ConfVars.HIVE_QUOTEDID_SUPPORT);
    return !"none".equals(supportedQIds);
  }
{code}
NullPointerException is thrown when hiveConf is not set.

Stack trace:
{code:Java}java.lang.NullPointerException
	at org.apache.hadoop.hive.conf.HiveConf.getVar(HiveConf.java:3142) ~[hive-exec-2.0.0.jar:2.0.0]
	at org.apache.hadoop.hive.ql.parse.HiveLexer.allowQuotedId(HiveLexer.java:360) ~[hive-exec-2.0.0.jar:2.0.0]
	at org.apache.hadoop.hive.ql.parse.HiveLexer$DFA21.specialStateTransition(HiveLexer.java:11522)
~[hive-exec-2.0.0.jar:2.0.0]
	at org.antlr.runtime.DFA.predict(DFA.java:80) ~[antlr-runtime-3.5.1.jar:3.5.1]
	at org.apache.hadoop.hive.ql.parse.HiveLexer.mIdentifier(HiveLexer.java:8357) ~[hive-exec-2.0.0.jar:2.0.0]
	at org.apache.hadoop.hive.ql.parse.HiveLexer.mTokens(HiveLexer.java:11395) ~[hive-exec-2.0.0.jar:2.0.0]
	at org.antlr.runtime.Lexer.nextToken(Lexer.java:85) ~[antlr-runtime-3.5.1.jar:3.5.1]
{code}



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