Namit Jain created HIVE-3530:
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Summary: warnings in Hive.g
Key: HIVE-3530
URL: https://issues.apache.org/jira/browse/HIVE-3530
Project: Hive
Issue Type: Bug
Components: Query Processor
Reporter: Namit Jain
[echo] Building Grammar
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g ....
[java] ANTLR Parser Generator Version 3.0.1 (August 13, 2007) 1989-2007
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:578:5:
Decision can ma\
tch input such as "Identifier KW_RENAME KW_TO" using multiple alternatives: 1,
10
[java] As a result, alternative(s) 10 were disabled for that input
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:1607:5:
Decision can m\
atch input such as "Identifier DOT Identifier" using multiple alternatives: 1, 2
[java] As a result, alternative(s) 2 were disabled for that input
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:1823:5:
Decision can m\
atch input such as "KW_ORDER KW_BY LPAREN" using multiple alternatives: 1, 2
[java] As a result, alternative(s) 2 were disabled for that input
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:1836:5:
Decision can m\
atch input such as "KW_CLUSTER KW_BY LPAREN" using multiple alternatives: 1, 2
[java] As a result, alternative(s) 2 were disabled for that input
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:1848:5:
Decision can m\
atch input such as "KW_DISTRIBUTE KW_BY LPAREN" using multiple alternatives: 1,
2
[java] As a result, alternative(s) 2 were disabled for that input
[java] warning(200):
/Users/njain/hive/hive3/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g:1859:5:
Decision can m\
atch input such as "KW_SORT KW_BY LPAREN" using multiple alternatives: 1, 2
[java] As a result, alternative(s) 2 were disabled for that input
Most of these seem to be due to HIVE-1367
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