saffi created HBASE-20345:
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             Summary: HBase shell crash after backspace
                 Key: HBASE-20345
                 URL: https://issues.apache.org/jira/browse/HBASE-20345
             Project: HBase
          Issue Type: Bug
          Components: hbase
    Affects Versions: 1.2.6
            Reporter: saffi


I am running HBase in a docker container. Version is 1.2.4

Basically based on
{quote}[https://github.com/dajobe/hbase-docker]
{quote}
When i do the following:

1) Build the image: *docker build -t hbase-docker .*

2) Start the container: *./start-hbase.sh*

3) Go in the container: *docker exec -it hbase bash*

4) Open HBase shell: *hbase shell*

5) and then if i type something and press backspace, it crashes with following:

{{hbase(main):001:0> ConsoleReader.java:1414:in `backspace': 
java.lang.ArithmeticException: / by zero from ConsoleReader.java:1436:in 
`backspace' from ConsoleReader.java:628:in `readLine' from 
ConsoleReader.java:457:in `readLine' from Readline.java:237:in `s_readline' 
from Readline$s$s_readline.gen:65535:in `call' from CachingCallSite.java:332:in 
`cacheAndCall' ... ...}}

Any idea how to make backspace work and prevent this from happening?! Thank you



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