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

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

Matthias Boehm created SYSTEMML-1850:
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             Summary: 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


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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