[jira] [Commented] (HIVE-8609) Move beeline to jline2

["Thejas M Nair (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-8609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14242978#comment-14242978 ] 

Thejas M Nair commented on HIVE-8609:
-------------------------------------

Adding the exception that gets thrown, so that search engines can hopefully direct people to the fixes -

{noformat}
from running "bin/hive"

Exception in thread "main" java.lang.IncompatibleClassChangeError: Found class jline.Terminal, but interface was expected

at jline.console.ConsoleReader.<init>(ConsoleReader.java:230)

at jline.console.ConsoleReader.<init>(ConsoleReader.java:221)

at jline.console.ConsoleReader.<init>(ConsoleReader.java:209)

at org.apache.hadoop.hive.cli.CliDriver.getConsoleReader(CliDriver.java:735)

at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:683)

at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:639)

at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:578)

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}


Two possible solutions -
* export HADOOP_USER_CLASSPATH_FIRST=true
* ["... users should backup and remove the jline-0.9.94.jar file  ... " | https://issues.apache.org/jira/browse/HIVE-8609?focusedCommentId=14215543&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14215543]


> Move beeline to jline2
> ----------------------
>
>                 Key: HIVE-8609
>                 URL: https://issues.apache.org/jira/browse/HIVE-8609
>             Project: Hive
>          Issue Type: Task
>            Reporter: Brock Noland
>            Assignee: Ferdinand Xu
>            Priority: Blocker
>              Labels: TODOC15
>             Fix For: 0.15.0
>
>         Attachments: HIVE-8609.1.patch, HIVE-8609.2.patch, HIVE-8609.3.patch, HIVE-8609.4.patch, HIVE-8609.5.patch, HIVE-8609.6.patch, HIVE-8609.7.patch, HIVE-8609.patch
>
>
> We found a serious bug in jline in HIVE-8565. We should move to jline2.



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