You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2017/07/14 07:52:00 UTC

[jira] [Created] (SPARK-21415) Triage scapegoat warnings, part 1

Sean Owen created SPARK-21415:
---------------------------------

             Summary: Triage scapegoat warnings, part 1
                 Key: SPARK-21415
                 URL: https://issues.apache.org/jira/browse/SPARK-21415
             Project: Spark
          Issue Type: Improvement
          Components: GraphX, ML, Spark Core, SQL, Structured Streaming
    Affects Versions: 2.3.0
            Reporter: Sean Owen
            Assignee: Sean Owen
            Priority: Minor


Following the results of the scapegoat plugin at https://docs.google.com/spreadsheets/d/1z7xNMjx7VCJLCiHOHhTth7Hh4R0F6LwcGjEwCDzrCiM/edit#gid=767668040 and some initial triage, I'd like to address all of the valid instances of some classes of warning:

- BigDecimal double constructor
- Catching NPE
- Finalizer without super
- List.size is O(n)
- Prefer Seq.empty
- Prefer Set.empty
- reverse.map instead of reverseMap
- Type shadowing
- Unnecessary if condition.
- Use .log1p
- Var could be val



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org