[HIVE-15297] Hive should not split semicolon within quoted string literals

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 2.1.0
• Fix Version/s: 2.2.0
• Assignee: Pengcheng Xiong
• Reporter: Pengcheng Xiong
• Created: 28/Nov/16 21:44
• Updated: 26/Jul/17 00:03
• Resolved: 18/Jan/17 21:54

Description

String literals in query cannot have reserved symbols. The same set of query works fine in mysql and postgresql.

hive> CREATE TABLE ts(s varchar(550));
OK
Time taken: 0.075 seconds
hive> INSERT INTO ts VALUES ('Mozilla/5.0 (iPhone; CPU iPhone OS 5_0');
MismatchedTokenException(14!=326)
	at org.antlr.runtime.BaseRecognizer.recoverFromMismatchedToken(BaseRecognizer.java:617)
	at org.antlr.runtime.BaseRecognizer.match(BaseRecognizer.java:115)
	at org.apache.hadoop.hive.ql.parse.HiveParser_FromClauseParser.valueRowConstructor(HiveParser_FromClauseParser.java:7271)
	at org.apache.hadoop.hive.ql.parse.HiveParser_FromClauseParser.valuesTableConstructor(HiveParser_FromClauseParser.java:7370)
	at org.apache.hadoop.hive.ql.parse.HiveParser_FromClauseParser.valuesClause(HiveParser_FromClauseParser.java:7510)
	at org.apache.hadoop.hive.ql.parse.HiveParser.valuesClause(HiveParser.java:51854)
	at org.apache.hadoop.hive.ql.parse.HiveParser.regularBody(HiveParser.java:45432)
	at org.apache.hadoop.hive.ql.parse.HiveParser.queryStatementExpressionBody(HiveParser.java:44578)
	at org.apache.hadoop.hive.ql.parse.HiveParser.queryStatementExpression(HiveParser.java:44448)
	at org.apache.hadoop.hive.ql.parse.HiveParser.execStatement(HiveParser.java:1694)
	at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:1176)
	at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:204)
	at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:166)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:402)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:326)
	at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1169)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1288)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1095)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1083)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:232)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:183)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:399)
	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:776)
	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:714)
	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
FAILED: ParseException line 1:31 mismatched input '/' expecting ) near 'Mozilla' in value row constructor
hive>

Issue Links

• is blocked by: HIVE-15467 escape1.q hangs in TestMiniLlapLocalCliDriver
• relates to: HIVE-15699 Failing tests : encryption_join_with_different_encryption_keys, generatehfiles_require_family_path
• links to: RB

Sub-Tasks

• Hive can not use "," in quoted column name: Resolved