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https://issues.apache.org/jira/browse/HIVE-10265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487869#comment-14487869
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Jimmy Xiang commented on HIVE-10265:
------------------------------------
+1
> Hive CLI crashes on != inequality
> ---------------------------------
>
> Key: HIVE-10265
> URL: https://issues.apache.org/jira/browse/HIVE-10265
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 1.1.0
> Reporter: Szehon Ho
> Assignee: Szehon Ho
> Attachments: HIVE-10265.patch
>
>
> 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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