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From "Kazuaki Ishizaki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-12580) Remove string concatenations from usage and extended in @ExpressionDescription
Date Wed, 30 Dec 2015 04:15:49 GMT

     [ https://issues.apache.org/jira/browse/SPARK-12580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kazuaki Ishizaki updated SPARK-12580:
-------------------------------------
    Description: 
More than one string concatenation in {{usage}} or {{extended}} for {{@ExpressinDescrption}}
may cause compilation error.

We remove a string concatenation in these fields based on the following policy describe at
https://github.com/apache/spark/pull/10488

Let's use multi-line string literals. If we have to have a line with more than 100 characters,
let's use {{// scalastyle:off line.size.limit}} and {{// scalastyle:on line.size.limit}} to
just bypass the line number requirement.

  was:
More than one string concatenation in ``usage`` or ``extended`` for ``@ExpressinDescrption``
may cause compilation error.

We remove a string concatenation in these fields based on the following policy describe at
https://github.com/apache/spark/pull/10488

Let's use multi-line string literals. If we have to have a line with more than 100 characters,
let's use ``// scalastyle:off line.size.limit`` and ``// scalastyle:on line.size.limit`` to
just bypass the line number requirement.


> Remove string concatenations from usage and extended in @ExpressionDescription
> ------------------------------------------------------------------------------
>
>                 Key: SPARK-12580
>                 URL: https://issues.apache.org/jira/browse/SPARK-12580
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Kazuaki Ishizaki
>            Priority: Minor
>
> More than one string concatenation in {{usage}} or {{extended}} for {{@ExpressinDescrption}}
may cause compilation error.
> We remove a string concatenation in these fields based on the following policy describe
at https://github.com/apache/spark/pull/10488
> Let's use multi-line string literals. If we have to have a line with more than 100 characters,
let's use {{// scalastyle:off line.size.limit}} and {{// scalastyle:on line.size.limit}} to
just bypass the line number requirement.



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