[HIVE-10265] Hive CLI crashes on != inequality

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.2.0
• Component/s: CLI
• Assignee: Szehon Ho
• Reporter: Szehon Ho
• Created: 08/Apr/15 19:17
• Updated: 18/May/15 19:50
• Resolved: 10/Apr/15 18:02

Description

It seems != is a supported inequality operator according to: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-Built-inOperators.

However, HiveCLI crashes if we try a query:

hive> select * from src where key != '10';
[ERROR] Could not expand event
java.lang.IllegalArgumentException: != '10';: event not found
	at jline.console.ConsoleReader.expandEvents(ConsoleReader.java:779)
	at jline.console.ConsoleReader.finishBuffer(ConsoleReader.java:631)
	at jline.console.ConsoleReader.accept(ConsoleReader.java:2019)
	at jline.console.ConsoleReader.readLine(ConsoleReader.java:2666)
	at jline.console.ConsoleReader.readLine(ConsoleReader.java:2269)
	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:730)
	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681)
	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:621)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

Beeline is also based on jline and does not crash.

Current Hive is on jline-2.12.