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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-3631) Utilize Arrays#parallelSort for better performance
Date Mon, 19 Nov 2018 16:44:01 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-3631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16691959#comment-16691959
] 

ASF GitHub Bot commented on KYLIN-3631:
---------------------------------------

coveralls edited a comment on issue #350: Fix issue : KYLIN-3631
URL: https://github.com/apache/kylin/pull/350#issuecomment-439873914
 
 
   ## Pull Request Test Coverage Report for [Build 3859](https://coveralls.io/builds/20183226)
   
   * **1** of **2**   **(50.0%)**  changed or added relevant lines in **2** files are covered.
   * **3** unchanged lines in **2** files lost coverage.
   * Overall coverage decreased (**-0.004%**) to **25.912%**
   
   ---
   
   |  Changes Missing Coverage | Covered Lines | Changed/Added Lines | % |
   | :-----|--------------|--------|---: |
   | [core-metadata/src/main/java/org/apache/kylin/metadata/model/Segments.java](https://coveralls.io/builds/20183226/source?filename=core-metadata%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fmetadata%2Fmodel%2FSegments.java#L223)
| 0 | 1 | 0.0%
   <!-- | **Total:** | **1** | **2** | **50.0%** | -->
   
   |  Files with Coverage Reduction | New Missed Lines | % |
   | :-----|--------------|--: |
   | [core-dictionary/src/main/java/org/apache/kylin/dict/lookup/cache/RocksDBLookupTable.java](https://coveralls.io/builds/20183226/source?filename=core-dictionary%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fdict%2Flookup%2Fcache%2FRocksDBLookupTable.java#L62)
| 1 | 81.08% |
   | [core-cube/src/main/java/org/apache/kylin/cube/cuboid/TreeCuboidScheduler.java](https://coveralls.io/builds/20183226/source?filename=core-cube%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fcube%2Fcuboid%2FTreeCuboidScheduler.java#L124)
| 2 | 68.46% |
   <!-- | **Total:** | **3** |  | -->
   
   |  Totals | [![Coverage Status](https://coveralls.io/builds/20183226/badge)](https://coveralls.io/builds/20183226)
|
   | :-- | --: |
   | Change from base [Build 3853](https://coveralls.io/builds/20137109): |  -0.004% |
   | Covered Lines: | 17644 |
   | Relevant Lines: | 68093 |
   
   ---
   ##### 💛  - [Coveralls](https://coveralls.io)
   

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> Utilize Arrays#parallelSort for better performance
> --------------------------------------------------
>
>                 Key: KYLIN-3631
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3631
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Wu Bin
>            Priority: Minor
>             Fix For: v2.6.0
>
>
> Arrays#parallelSort was introduced since Java 1.8
> We can utilize Arrays#parallelSort to achieve better performance.



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