[jira] [Resolved] (SYSTEMML-1850) Transformdecode fails on tokens w/ special characters

["Matthias Boehm (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SYSTEMML-1850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Boehm resolved SYSTEMML-1850.
--------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.0

> Transformdecode fails on tokens w/ special characters
> -----------------------------------------------------
>
>                 Key: SYSTEMML-1850
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1850
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 1.0
>
>
> In the past, we already encountered issues with special tokens on {{transformapply}} where the token included the delimiter between token and code. A similar issue still exists for {{transformdecode}} which causes failures similar to the one below:
> {code}
> Caused by: java.lang.NumberFormatException: For input string: ""
>         at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
>         at java.lang.Long.parseLong(Long.java:601)
>         at java.lang.Long.parseLong(Long.java:631)
>         at org.apache.sysml.runtime.transform.decode.DecoderRecode.initMetaData(DecoderRecode.java:89)
>         at org.apache.sysml.runtime.transform.decode.DecoderComposite.initMetaData(DecoderComposite.java:55)
>         at org.apache.sysml.runtime.transform.decode.DecoderFactory.createDecoder(DecoderFactory.java:86)
>         ... 13 more
> {code}
> This task aims to fix this issue and create global consistency for all construction and splitting of recode map entries.



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