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Posted to issues@spark.apache.org by "Carl Zmola (JIRA)" <ji...@apache.org> on 2016/09/06 14:06:20 UTC

[jira] [Created] (SPARK-17413) spark-shell loses gnu readline support after suspend and continue

Carl Zmola created SPARK-17413:
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             Summary: spark-shell loses gnu readline support after suspend and continue
                 Key: SPARK-17413
                 URL: https://issues.apache.org/jira/browse/SPARK-17413
             Project: Spark
          Issue Type: Bug
          Components: Spark Shell
    Affects Versions: 2.0.0
         Environment: Linux-Ubuntu
            Reporter: Carl Zmola
            Priority: Minor


Start spark shell from bash.

run some commands.
Note that command line editing is working, as well as ^R and ^P 

now hit ^Z to suspend the shell,  type a bash command (ls), type "fg" got get back to the spark-shell.

The spark shell still works, but all command line editing capability is lost.  control characters are echoed back instead of being processed by readline.



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