[jira] [Created] (HIVE-10265) Hive CLI crashes on != inequality

["Szehon Ho (JIRA)" <ji...@apache.org>]

Szehon Ho created HIVE-10265:
--------------------------------

             Summary: Hive CLI crashes on != inequality
                 Key: HIVE-10265
                 URL: https://issues.apache.org/jira/browse/HIVE-10265
             Project: Hive
          Issue Type: Bug
          Components: CLI
            Reporter: Szehon Ho


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

However, HiveCLI crashes if we try a query:
{noformat}
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)
{noformat}

Beeline is also based on jline and does not crash.

Current Hive is on jline-2.12.



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