lucene3.5出错org.apache.lucene.queryParser.ParseException
日期：2014-05-16 浏览次数：20928 次
lucene3.5报错org.apache.lucene.queryParser.ParseException
org.apache.lucene.queryParser.ParseException: Encountered "<EOF>" at line 1, column 0.
Was expecting one of:
<NOT> ...
"+" ...
"-" ...
"(" ...
"*" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ...
<TERM> ...
"*" ...
at org.apache.lucene.queryParser.QueryParser.generateParseException(QueryParser.java:1818)
at org.apache.lucene.queryParser.QueryParser.jj_consume_token(QueryParser.java:1700)
at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1327)
at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1237)
at com.mylucene.test.TestLucene.search(TestLucene.java:107)
at com.mylucene.test.TestLucene.main(TestLucene.java:141): Encountered "<EOF>" at line 1, column 0.
Was expecting one of:
<NOT> ...
"+" ...
"-" ...
"(" ...
"*" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ...
<TERM> ...
"*" ...
at org.apache.lucene.queryParser.QueryParser.generateParseException(QueryParser.java:1818)
at org.apache.lucene.queryParser.QueryParser.jj_consume_token(QueryParser.java:1700)
at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1327)
at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1237)
at com.mylucene.test.TestLucene.search(TestLucene.java:107)
org.apache.lucene.queryParser.ParseException: Encountered "<EOF>" at line 1, column 0.
Was expecting one of:
<NOT> ...
"+" ...
"-" ...
"(" ...
"*" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ...
<TERM> ...
"*" ...
at org.apache.lucene.queryParser.QueryParser.generateParseException(QueryParser.java:1818)
at org.apache.lucene.queryParser.QueryParser.jj_consume_token(QueryParser.java:1700)
at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1327)
at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1237)
at com.mylucene.test.TestLucene.search(TestLucene.java:107)
at com.mylucene.test.TestLucene.main(TestLucene.java:141): Encountered "<EOF>" at line 1, column 0.
Was expecting one of:
<NOT> ...
"+" ...
"-" ...
"(" ...
"*" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ...
<TERM> ...
"*" ...
at org.apache.lucene.queryParser.QueryParser.generateParseException(QueryParser.java:1818)
at org.apache.lucene.queryParser.QueryParser.jj_consume_token(QueryParser.java:1700)
at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1327)
at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1237)
at com.mylucene.test.TestLucene.search(TestLucene.java:107)
at com.mylucene.test.TestLucene.main(TestLucene.java:141)
解决办法：
Query query = parser.Query("hadoop");
改为
Query query = parser.parse("hadoop");
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